Alternatives to Vogent
Compare Vogent alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Vogent in 2026. Compare features, ratings, user reviews, pricing, and more from Vogent competitors and alternatives in order to make an informed decision for your business.
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IBM watsonx Assistant (Formerly Watson Assistant) is a market-leading enterprise conversational AI platform that allows you to build intelligent virtual and voice assistants that can provide customers with fast, consistent and accurate answers across any messaging platform, application, device or channel. Using artificial intelligence and large language models, watsonx Assistant learns from customer conversations, improving its ability to resolve issues the first time while removing the frustration of long wait times, tedious searches and unhelpful chatbots. Most chatbots try to mimic human interactions, frustrating customers when a misunderstanding arises. IBM watsonx Assistant is more than a chatbot. It knows when to search for an answer from a knowledge base, when to ask for clarity and when to direct users to a human agent for more assistance. And since it can be deployed in any cloud or on-premises environment – smarter AI is finally available wherever you need it.Starting Price: $140 per month
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2
Ada
Ada
Ada is the omnichannel AI platform for customer service - built to automate, scale, and elevate CX across channels with generative AI agents. Trusted by global brands like Square, Pinterest, Canva, and monday.com, Ada has powered 5.5B+ interactions since 2016. Its AI agents deliver always-on, multilingual support across voice, messaging, and email, resolving up to 83% of inquiries instantly. Eliminate wait times with natural AI Voice, deliver personalized service via AI Messaging, and automate 70% of email responses. Ada combines automation and intelligence with enterprise-grade control, transparency, and security (HIPAA, SOC2, GDPR). Own your AI strategy end-to-end - train agents with Playbooks, measure ROI through CSAT and KPIs, and integrate seamlessly via APIs. Discover how Ada reduces costs and improves response times without compromising quality. -
3
Dialogflow
Google
Dialogflow from Google Cloud is a natural language understanding platform that makes it easy to design and integrate a conversational user interface into your mobile app, web application, device, bot, interactive voice response system, and so on. Using Dialogflow, you can provide new and engaging ways for users to interact with your product. Dialogflow can analyze multiple types of input from your customers, including text or audio inputs (like from a phone or voice recording). It can also respond to your customers in a couple of ways, either through text or with synthetic speech. Dialogflow CX and ES provide virtual agent services for chatbots and contact centers. If you have a contact center that employs human agents, you can use Agent Assist to help your human agents. Agent Assist provides real-time suggestions for human agents while they are in conversations with end-user customers. -
4
Cognigy.AI
NiCE Cognigy
NiCE Cognigy delivers AI that works – fast, human, and built for real-world scale. As part of NiCE, a global leader in customer experience technology, we combine Generative and Conversational AI with orchestration, tools, and enterprise integrations to power Agentic AI. The result? Smarter automation, better service, and instant resolution across every channel. NiCE Cognigy’s AI Agents Supercharge Your Customer Service -Industry-specific pre-trained AI Agents -Multilingual call and chat support (100+ languages) -Seamless integration with existing enterprise systems -Leverages memory and context for hyper-personalized interactions -Absorbs enterprise knowledge to accurately answer any customer query -Real-time assistance and actionable service insights for human agents Business Impact for our Customers: -30% CSAT improvement -70% AHT reduction -99.5% Faster response time -99% Routing accuracy -
5
VoAgents
VoAgents.ai
VoAgents.ai offers a cutting-edge AI voice agent solution designed to reshape the way businesses interact with customers. Capable of managing both inbound and outbound calls, our AI-driven agents simulate natural and human-like conversations. VoAgents.ai is an advanced AI voice agent platform built to transform how businesses connect with their customers. Designed to handle both inbound and outbound calls, our AI agents deliver natural, human-like conversations that elevate customer engagement and streamline operations. Whether you're managing sales, support, follow-ups, or appointment scheduling, VoAgents.ai ensures consistent, 24/7 communication across industries like iGaming, marketing, real estate, restaurants, retail, and finance. Our voice agents are trained to understand your business needs, respond intelligently, and integrate seamlessly with your existing CRM and workflows.Starting Price: $99/month -
6
TEN
TEN
TEN (Transformative Extensions Network) is an open source framework designed to empower developers to build real-time multimodal AI agents capable of voice, video, text, image, and data-stream interaction with ultra-low latency. It includes a full ecosystem, TEN Turn Detection, TEN Agent, and TMAN Designer, allowing developers to rapidly assemble human-like, responsive agents that can see, speak, hear, and interact. With support for languages like Python, C++, and Go, it offers flexible deployment on both edge and cloud environments. Using components like graph-based workflow design, drag-and-drop UI (via TMAN Designer), and reusable extensions such as real-time avatars, RAG (Retrieval-Augmented Generation), and image generation, TEN enables highly customizable, scalable agent development with minimal code.Starting Price: Free -
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Layercode
Layercode
Layercode is a cloud-based developer platform that makes it easy to build production-ready, low-latency voice AI agents by handling the real-time infrastructure so you can focus on your agent’s logic; it manages WebSockets, voice activity detection, global edge deployment, and voice model integrations while giving you full control over how your agent thinks, speaks, and responds. It enables natural, fluid voice conversations with sub-second response times and human-like turn-taking, offers observability tools so you can inspect calls, latency, and failures in production, and fits naturally into modern TypeScript and Next.js stacks with simple CLI and SDK support so you can receive text and send text back. With Layercode, you can avoid vendor lock-in by hot-swapping leading voice and transcription model providers, maintain complete flexibility by plugging in your own AI agent backend, and deploy voice agents across web, mobile, and phone interfaces.Starting Price: $0.04 per minute -
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Ringg AI
Ringg AI
Ringg AI is a no-code platform that enables businesses to create, deploy, and manage AI-powered voice agents capable of handling phone-based interactions at scale. It allows organizations to automate both inbound and outbound calls, including use cases such as lead qualification, customer support, appointment booking, recruitment, and payment follow-ups, while maintaining natural, human-like conversations. It supports real-time, multilingual communication across more than 20 languages, enabling companies to engage customers globally with low latency and high accuracy. It provides a complete system for building conversational workflows, including tools to design call scripts, launch campaigns, manage phone numbers, and analyze performance through detailed transcripts and analytics dashboards. Ringg AI integrates with existing business tools such as CRMs, calendars, and communication platforms, allowing seamless synchronization of customer data and workflows.Starting Price: $0.10 per minute -
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smallest.ai
smallest.ai
Smallest.ai is a real-time AI platform designed to deliver hyper-personalized voice experiences with minimal latency and high scalability. Its flagship products, Waves and Atoms, enable users to generate human-like AI voices and deploy real-time AI agents for customer interactions. Waves offers ultra-realistic text-to-speech capabilities, supporting over 30 languages and 100 accents, with sub-100ms API latency for instant voice generation. It also features instant voice cloning, allowing users to replicate any voice with just a 5-second audio sample, making it ideal for personalized branding and content creation. Atoms provides AI agents capable of handling customer calls, offering seamless, natural-sounding conversations without human intervention. Both products are designed for easy integration, offering scalable APIs and Python SDKs to facilitate deployment across various platforms.Starting Price: $5 per month -
10
Intervo.ai
Intervo.ai
Intervo is an open source, enterprise-grade voice and chat AI agent platform designed to automate real-time customer interactions across voice and text channels. It allows businesses to build, train, and deploy custom agents in minutes without code; you define the agent’s purpose, upload domain knowledge (documents, files), choose a voice engine (e.g., ElevenLabs, Azure), and publish it to embedded channels. Its agents support use cases like lead qualification, customer support, AI receptionist/scheduling, interactive product assistance, and internal help agents (for HR, IT, etc.). They can integrate with telephony via Twilio, connect to multiple LLM backends (OpenAI, Claude, Gemini), orchestrate AI workflows, and embed on websites as widgets. It emphasizes scalability, compliance, and flexibility, letting organizations embed context-aware conversational agents that understand complex queries, route calls, and interact via speech or chat.Starting Price: $10 per month -
11
nPathi
nPathi
nPathi AI Agent is an intelligent voice AI solution that integrates natively with ViciDial. Your AI agents process campaigns exactly like human agents - with full visibility in ViciDial dashboard. Key features: - Native ViciDial integration - AI agents appear as regular agents in campaigns - Visual Pathway Builder - No-code drag-and-drop conversation designer - Real-time monitoring and disposition codes - 260+ OAuth integrations (CRM, calendars, webhooks) - Multi-language support - 100+ languages - Ultra-low latency (<500ms response time) - Lead routing and qualification - Automatic CRM updates post-call - Call recording and transcripts - Scale to 2000+ concurrent calls Use cases: Outbound sales campaigns, lead qualification, appointment setting, customer surveys, payment reminders, reactivation campaigns, customer support. Deploy AI agents that handle calls 24/7 while your human agents focus on high-value conversations.Starting Price: $49/month -
12
Kipps.AI
Kipps.AI
Kipps.AI is an enterprise-grade platform for building and deploying AI agents, voice, chat, and WhatsApp that can handle millions of conversations with human-like intelligence and enterprise-scale reliability. It enables organizations to deploy custom agents for lead qualification, booking appointments, customer support, and more, with integrations into CRM systems, telephony platforms, and other business tools. It supports 100 + pre-built integrations such as Salesforce, HubSpot, WhatsApp, Slack, and Zoom; features include detailed analytics (model- and agent-level usage), conversation transcription, real-time call-streaming, sentiment detection, routing to human agents when needed, and enterprise-grade security with SOC 2 Type II, ISO 27001, HIPAA-ready, PCI DSS Level 1, and zero-data-retention options. -
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NexaVoxa
NexaVoxa
NexaVoxa is an advanced conversational AI platform designed to create human-like voice agents that engage customers naturally across more than 50 languages. It automates tasks such as sales, scheduling, and customer support with realistic, multilingual conversations that enhance user experience and business efficiency. The platform allows users to build, train, launch, and optimize AI agents through an intuitive workflow that integrates seamlessly with existing systems. NexaVoxa supports enterprise-grade scalability, enabling reliable, low-latency performance for large-scale operations. It offers powerful call control features including warm transfers, call routing, and post-call analytics such as sentiment analysis and call summaries. The platform also supports fully self-hosted deployment for organizations needing complete data control and security.Starting Price: $500/month -
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AgentVoice
AgentVoice
AgentVoice is a platform for building AI‑powered voice agents that can make and answer phone calls and take meaningful actions, like booking meetings, sending texts, and updating CRMs, without requiring a developer. Each call flows through speech recognition to transcribe what’s said, a large language model to determine what to say and do, and an AI‑generated voice to respond naturally. Our agents don’t just respond, they execute tasks during or after the call using real data, memory, and tool access. You can create no‑code workflows that update CRMs, schedule meetings, send follow‑ups, screen leads, handle voicemails, or filter spam calls, all in the same call. Setup is fast, you can create and launch a working agent in less than 30 minutes, using no code: define your agent, choose a voice, connect your tools via 200+ native integrations, low‑code options, or a robust API and webhooks, then upload or generate a script.Starting Price: $50 per month -
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OttrCall
OttrCall
OttrCall is an AI-powered outbound voice calling platform built for modern sales and operations teams. Our natural-sounding voice agents can automate cold calls, follow-ups, appointment reminders, lead qualification, and more — no manual dialing, no burnout. OttrCall helps small to mid-sized businesses streamline outbound workflows across industries like real estate, finance, hospitality, and healthcare. With quick setup, multi-stage pipeline support, and real-time call summaries, OttrCall replaces traditional call centers with always-on, cost-efficient automation. Whether you're nurturing leads or re-engaging dormant customers, OttrCall delivers consistent, scalable conversations — without sounding like a bot. 💡 Highlights: -AI voice agents for outbound calls -No-code setup with full call automation -Human-like speech, not robotic -Ideal for sales, ops, and support teams -Real-time summaries and CRM-ready dataStarting Price: $150/month/1000 minutes -
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Nurix
Nurix
Nurix AI is a Bengaluru-based company specializing in the development of custom AI agents designed to automate and enhance enterprise workflows across various sectors, including sales and customer support. Nurix AI's platform integrates seamlessly with existing enterprise systems, enabling AI agents to execute complex tasks autonomously, provide real-time responses, and make intelligent decisions without constant human oversight. A standout feature is their proprietary voice-to-voice model, which supports low-latency, human-like conversations in multiple languages, enhancing customer interactions. Nurix AI offers tailored AI services for startups, providing end-to-end solutions to build and scale AI products without the need for extensive in-house teams. Their expertise encompasses large language models, cloud integration, inference, and model training, ensuring that clients receive reliable and enterprise-ready AI solutions. -
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Nimbus
Nimbus
Nimbus gives you an AI-driven agent workforce, covering voice calls, SMS, email, and chat, that engages your customers 24/7, automates tasks like lead qualification, appointment setting, client intake and support, and boosts conversion and outreach while reducing operational cost. It lets you build and train agents without code, upload your own knowledge base (PDFs, Word docs, webpages), set guardrails to keep responses accurate and brand-aligned, run AB tests, and preview behaviors before launch. Your agents can carry conversations across channels with full context, hand over to a human seamlessly, speak 40+ languages, and integrate with CRMs like Salesforce and HubSpot. A live dashboard tracks every metric you need, engagement, tasks completed, performance trends, and the system is built for rapid deployment in days, not weeks. -
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Leaping AI
Leaping AI
Leaping AI creates voice agents for businesses with high call volumes (>100k calls a year). Our voice AI agents are human-like, handle complex workflows, and automate up to 70% of customer support calls while maintaining 90% customer satisfaction. They get better over time. Our platform allows the deployment of powerful human-like voice AI agents for any customer support and sales support use case. There is a simple user interface to set up multi-stage agents with simple English prompt instructions for behavior and transitions. Agents can speak in multiple languages (English, German, Spanish, Arabic, etc.) and be plugged into your infrastructure with API connectors. All the calls are recorded and can be listened to and analyzed in our platform.Starting Price: $1000/month -
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Cal.ai
Cal.ai
Cal.ai adds AI-powered voice agents to the Cal.com scheduling platform so that phone calls, reminders, confirmations, follow-ups, booking calls, and no-shows can be automated using natural, human-like agents. You can set up triggers based on events in your existing workflows (for example, on form submissions, meeting no-shows, cancellations), assign a phone number for the AI agent to call from (you can import an existing one), and write custom prompts to control the tone, personality, and script of each interaction in voice. The system also integrates deeply with Cal.com’s calendar syncing (Google, Outlook, etc.), scheduling links, team scheduling, group meetings, and route bookers to the right person based on availability and event type. Calls include analytics; transcripts, completion rates, booking outcomes, sentiment/tone detection, and other performance metrics to help you refine conversations and improve conversion.Starting Price: $0.29 per minute -
20
Inya.ai
Gnani.ai
Inya.ai is a leading no-code platform that empowers businesses to create Agentic AI - powered conversational agents with ease. Our GenAI agents help automate customer support, sales, and multilingual interactions, providing intelligent, human-like conversations. Whether you're a small business or an enterprise, Inya.ai enables seamless, scalable voice automation across industries, driving efficiency and improving customer experiences. -
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Dasha
Dasha
Dasha is a conversational AI-as-a-service platform that lets you embed realistic voice and text conversational capabilities into your apps or products. With a single integration, create smart conversational apps for web, desktop, mobile, IoT, and call centers. DashaScript is an event-driven declarative programming language used to design complex real-world conversations that pass a limited Turing test. Automate call center conversations, recreate the Google Duplex demo in under 400 lines of code or create a no-code GUI for your users that translates into DashaScript code. If it is connected to the internet and has access to a speaker/mic, it can run a Dasha application. Your conversational voice/chat apps use your existing infrastructure, including databases, external services (Airtable, Zendesk, TalkDesk, etc.), and business logic. Run conversations through anything. Feed your custom data into Dasha and consume results where they provide the most value. -
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telli
telli
telli is an AI-powered call automation platform designed to handle outbound and inbound phone outreach for businesses, letting AI voice agents carry out natural, human-like conversations to qualify leads, book appointments, or transfer warm leads to human agents. It uses smart dialing strategies, dynamic number rotation, and automatic callbacks to maximize pick-up rates and supports multilingual voice agents with natural accents to engage customers in different languages. It integrates with CRM systems, calendars, and customer workflows so calls can trigger actions like scheduling, data capture, or lead handoffs, no manual dialing or follow-up needed. Calls are transcribed and summarized, providing analytics on outcomes, sentiment, and topics, allowing teams to track performance at scale and refine outreach strategies. telli enables businesses to reach leads quickly after acquisition, nurture, re-engage, or follow up via phone, SMS, WhatsApp, or email. -
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ContactSwing
ContactSwing
ContactSwing is an AI Voice Agent that Makes and Answers Calls Like a Human. It is a 24/7 No-code AI Calling Solution for Sales, Operations, and Support. Our smart AI calling system ensures no inquiry goes unanswered, capturing all inbound interest. Our call assistant AI instantly responds to inquiries and sets up meetings, keeping your business running 24/7. Our AI Phone Agent automates routine tasks like follow-ups, scheduling, answering FAQs, etc., saving crucial time. With ContactSwing's AI Agents you can: ✅ Make and Answer Calls 24/7. ✅ Book Appointments Seamlessly. ✅ Follow-up with leads. ✅ Integrate with your CRM/ATS. ✅ Send Bulk SMS with SMS AI Agent. ✅ Respond to emails with Email AI Agent.Starting Price: $25/month -
24
Yellow.ai
Bitonic Technology Labs
Headquartered in San Mateo, Yellow.ai is a leading enterprise-grade Conversational AI Platform, enabling enterprises to unlock business potential at scale. The platform is trusted across 85+ countries by 1000+ enterprises, including Domino’s, Sephora, Hyundai, MG Motors, Biogen International, Edelweiss Broking, Siemens Limited, Food Panda, Zalora, Zenyum, JD.ID, Carrefour, Kuwait Food Company (Americana), Choithrams, Amouage Oman, Arabian Radio Network, Bharat Petroleum, Waste Connections US and Tata. Powered by Dynamic AI agents for enterprises, the company aims to deliver human-like interactions that boost customer satisfaction and increase employee engagement at scale, through its no-code/low-code platform. Recognised by Frost & Sullivan, Forrester, Gartner, IDC, and G2 as a leader, the company has raised more than $102M from blue-chip investors and has offices across six countries. -
25
Awaz
Awaz
Awaz is a no-code AI platform designed to automate phone calls, allowing businesses to create human-like AI voice agents that can handle both inbound and outbound calls. These AI agents can book meetings, conduct interviews, make cold calls, offer customer support, and automate follow-ups, all 24/7. The platform allows users to easily configure AI agents, set their tasks, and integrate them with tools like SMS, emails, WhatsApp, and calendar systems. Awaz also provides advanced features like sentiment analysis, diarization, and voice customization, enabling businesses to enhance customer experiences. The AI agents can be trained with custom data to improve performance over time, ensuring calls are personalized and efficient. With the ability to engage customers in over 30 languages, Awaz helps scale communication efforts, reduce reliance on human agents, and automate repetitive tasks, making it an ideal tool for lead qualification, appointment scheduling, and customer support.Starting Price: $29 per month -
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Synthflow
Synthflow.ai
Easily create AI voice assistants to make outbound calls, answer inbound calls, and schedule appointments 24/7 - no coding required! Forget lengthy development cycles and expensive machine learning teams. With Synthflow you can build sophisticated, tailored AI agents without technical skills or coding - just bring your data and ideas. Over a dozen specialized AI agents are ready to use for question answering, document search, process automation, and more. Choose an agent as-is or customize it to suit your needs. Upload data instantly from PDFs, CSVs, PPTs, URLs and more. Your agent gets smarter with every new piece of data. No caps on storage or computing resources. Store unlimited vector data in your dedicated Pinecone environment. Gain full control and transparency over how your agent learns and improves. Give your AI agent superpowers by connecting it to any data source or service.Starting Price: €25 per month -
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Simple Phones
Simple Phones
Simple Phones is an AI-driven platform designed to ensure businesses never miss a customer call by utilizing customizable AI voice agents. These agents handle both inbound and outbound calls, performing tasks such as booking appointments, answering frequently asked questions, and providing customer support. The platform offers transparent call logging, recording all calls with details like caller information, duration, and transcripts, accessible through a user-friendly dashboard. Customization is a key feature, allowing businesses to tailor AI agents to specific needs, including language preferences, accents, and response behaviors, ensuring a consistent brand experience. Simple Phones supports a wide range of languages and accents, catering to a global audience. Integration with existing business systems, including CRMs and tools like Zapier, enables seamless workflow automation.Starting Price: $49 per month -
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Voicing AI
Voicing AI
Voicing AI is an enterprise-grade agentic voice AI platform designed to automate customer interactions through humanlike voice agents that can both converse and take real-time actions during calls. It enables businesses to handle inbound and outbound phone calls 24/7 using AI agents that understand queries, respond naturally, and execute tasks such as updating CRM systems, retrieving data, or completing workflows without human intervention. It is built around proprietary “large action models” that allow agents not only to communicate but also to perform operations across integrated systems, significantly accelerating task execution. It supports multilingual conversations in over 20–30 languages and incorporates high emotional and contextual intelligence to handle complex customer interactions with accuracy and empathy. -
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OpenAI Realtime API
OpenAI
The OpenAI Realtime API is a newly introduced API, announced in 2024, that allows developers to create applications that facilitate real-time, low-latency interactions, such as speech-to-speech conversations. This API is designed for use cases like customer support agents, AI voice assistants, and language learning apps. Unlike previous implementations that required multiple models for speech recognition and text-to-speech conversion, the Realtime API handles these processes seamlessly in one call, enabling applications to handle voice interactions much faster and with more natural flow. -
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ServiceAgent
ServiceAgent
ServiceAgent is an AI call answering agent that helps home service businesses never miss a lead by handling inbound calls 24/7 and booking appointments. Your always-on AI answering agent will keep your business growing 24/7 by answering calls, booking appointments, and converting leads into opportunities, while your competitor is missing service calls every day. Human-voice AI agent from ServiceAgent will ensure that all your incoming calls get answered in seconds, even during nights and holidays. Never miss a lead again. Our AI agent can handle inbound queries at all hours, capturing crucial details so you remain fully accessible. Receive concise overviews and full transcripts of each call. Track every follow-up task with crystal clarity, ensuring no detail is overlooked. Callers will soon set appointments on the spot, with automated SMS confirmations that keep your calendar in sync and reduce no-shows.Starting Price: $199 per month -
31
Dialora
Dialora.ai
Dialora.ai is an advanced AI-powered voice agent designed to automate customer interactions, streamline call handling, and boost operational efficiency. With natural language processing, real-time transcriptions, and seamless CRM integrations, Dialora.ai enables businesses to manage high call volumes effortlessly. From appointment scheduling and customer support to outbound campaigns, our AI-driven voice assistant ensures reliable, human-like conversations. Scalable, customizable, and easy to integrate, Dialora.ai is the future of intelligent voice automation for startups, agencies, and enterprises.Starting Price: $79/month -
32
LiveKit
LiveKit
LiveKit is a real-time platform that enables developers to build video, voice, and data capabilities into their applications. Building on WebRTC, it supports a broad range of frontend and backend platforms. LiveKit's network is optimized for ultra-low latency, extreme resiliency, and massive scale. Our team is distributed across the world, and our infrastructure delivers billions of minutes of audio and video every month. LiveKit provides SDK support across all major platforms, allowing you to code your application with a LiveKit client natively designed for your platform of choice. You can self-host LiveKit for free without changing a line of code, as the entire ecosystem of tools and services is Apache 2.0 open source. LiveKit offers a feature-rich platform, including SSO and RBAC for teams, enterprise-grade security with end-to-end encryption, noise and echo cancellation, session recording, stream ingestion, and moderation tools.Starting Price: $50 per month -
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OneAI
OneAI
Select from our library, fine-tune, or build your own capabilities to analyze and process text, audio and video at scale. Integrate advanced NLP into your app or workflow. Select from the library or build your own. Summarize, tag and analyze language with stackable, composable NLP building blocks, built on state-of-the-art models, all with a single API call. Build and fine-tune custom Language Skills with your data using our powerful Custom-Skill engine. Only 5% of the world's population speaks English as their native language. Most of One AI’s capabilities are multilingual. So whether you build a podcast platform, CRM, content publishing tool, or any other product, the language detection, processing, transcription, analytics, and comprehension capabilities are here.Starting Price: $0.2 per 1,000 words -
34
Amazon Nova Sonic
Amazon
Amazon Nova Sonic is a state-of-the-art speech-to-speech model that delivers real-time, human-like voice conversations with industry-leading price performance. It unifies speech understanding and generation into a single model, enabling developers to create natural, expressive conversational AI experiences with low latency. Nova Sonic adapts its responses based on the prosody of input speech, such as pace and timbre, resulting in more natural dialogue. It supports function calling and agentic workflows to interact with external services and APIs, including knowledge grounding with enterprise data using Retrieval-Augmented Generation (RAG). It provides robust speech understanding for American and British English across various speaking styles and acoustic conditions, with additional languages coming soon. Nova Sonic handles user interruptions gracefully without dropping conversational context and is robust to background noise. -
35
Kaily
Kaily
Kaily is an AI-driven conversational agent platform that helps companies build and deploy no-code, omnichannel AI agents that go beyond traditional chatbots by not just answering questions but completing tasks autonomously such as handling support, engaging leads, selling products, resolving issues, booking meetings, and automating workflows; it supports 24/7 conversational engagement across web widgets, WhatsApp, email, mobile apps, Slack, voice calls, and public pages, with the ability to connect to real-time business data sources so agents deliver accurate, context-aware responses and actions. It includes an agent builder for customizing AI agents to speak with your brand voice and behave like your best employee, data connectors that let agents tap into live databases or CRM systems for up-to-date answers and actions, and no-code AI workflows that trigger real outcomes (like CRM updates or ticket creations) from conversational input.Starting Price: $33 per month -
36
EBoo
EBoo.ai
EBoo is a real-time AI voice platform that enables businesses to build, deploy, and manage intelligent voice agents for customer support, sales, and operational use cases. The platform automates voice-based interactions such as inbound customer queries, outbound follow-ups, lead qualification, appointment scheduling, and routine operational calls with natural, human-like conversations. EBoo allows teams to design and customize AI voice agents based on their specific workflows and business needs. It integrates seamlessly with existing systems and tools, enabling smooth data exchange and automated actions during live calls. The platform is built for scalability, ensuring reliable performance even at high call volumes.Starting Price: $49/month -
37
Svalync
Svalync
We've build AI tools—Workflow AI, Voice AI, and Chatbot AI—that fully automate complex business processes, eliminating the need for human intervention and maximizing efficiency. Conversational Voice AI: The fastest in the industry, with ultra-low latency (400ms-800ms) for natural, real-time interactions. Workflow AI: Customizable to automate even the most intricate business processes based on specific company needs. Customers can bring in their own Internal CRM's in-order to process the data where human intervention was needed. Chatbot AI: Capable of resolving up to 80% of customer support inquiries without human intervention, this results in faster resolution and better customer experience.Starting Price: $49/month -
38
Rossy AI
Rossy AI
Rossy AI is a smart AI voice agent platform built to handle incoming business calls with natural, human-like conversation. It speaks directly with callers to answer questions, confirm details, book appointments, and collect lead information without delays or interruptions. Instead of relying on staff to manage every call, Rossy AI takes care of routine phone interactions smoothly and professionally, ensuring callers always feel heard. It helps businesses stay available at all times, reduces missed calls, and keeps communication consistent even during busy hours or after office time. With clear speech and realistic responses, Rossy AI creates a reliable calling experience that feels personal while saving time, improving efficiency, and allowing teams to focus on more important tasks. -
39
VoiceBun
VoiceBun
VoiceBun is an open source, no-code voice-agent builder that lets you create, configure, and deploy AI-powered conversational assistants entirely via natural-language prompts. It combines speech-to-text, large-language models, and text-to-speech into a unified platform where you define your agent’s goals, initial greeting, tool integrations and data sources; VoiceBun automatically generates the underlying conversational logic, state management and API connectors needed to handle inbound and outbound calls for support, scheduling, lead qualification and more. The web-based interface gives you mobile-friendly access and isolated deployments through user-specific subdomains, while built-in analytics surface call transcripts, usage metrics, success rates, and sentiment trends. Integration includes options for telephony, webhook actions for external workflows, and role-based access controls with encrypted credentials for enterprise security.Starting Price: $20 per month -
40
Jelou
Jelou
Jelou is a conversational AI platform that lets companies build, launch, and manage intelligent AI agents that go beyond simple chat responses to execute real business workflows and transactions inside the conversation. Its agents can verify customer identities using in-chat KYC with biometric and document validation, process secure payments without redirecting users, collect legally binding signatures, and enable conversational search and e-commerce experiences, all from popular messaging channels. It includes Brain Studio, a no-code/low-code environment for creating, testing, and deploying agents with integration to databases, existing business systems, and APIs, supports real-time logs for debugging, and allows human-in-the-loop handoff when needed. Jelou emphasizes privacy and compliance with certified data protection standards, prohibits third-party AI training on customer data, and encrypts transactional information.Starting Price: Free -
41
Neyox
Neyox.ai
Neyox.ai is an AI-powered voice platform that automates customer calls with smart, human-like agents available 24/7. The platform handles outbound and inbound calls for tasks like lead qualification, appointment booking, payment reminders, surveys, and customer support. It supports over 30 languages and natural accents, enabling businesses to reach global audiences with personalized voice interactions. Neyox.ai offers a no-code setup, making it easy for companies to deploy scalable AI voice agents without technical expertise. The platform emphasizes security and compliance, adhering to standards like GDPR and ISO certifications to protect data. Trusted by businesses across industries, Neyox.ai boosts engagement, reduces costs, and improves productivity through intelligent call automation.Starting Price: $99/month -
42
Brightcall
Brightcall.ai
Brightcall is an AI-powered communication platform designed to help businesses convert more leads and deliver exceptional customer experiences. Our AI Agent provides 24/7 automated conversations that qualify prospects, answer questions, schedule appointments, and handle support with natural, human-like accuracy. Speed To Lead ensures every new inquiry is contacted within seconds through instant calls, dramatically increasing conversion rates. The Multiline Dialer boosts outbound productivity by connecting agents with more live prospects using intelligent multi-line calling, call detection, and real-time reporting. Built for sales teams, contact centers, and fast-growing businesses, Brightcall delivers reliability, scalability, and automation that streamline operations, reduce costs, and maximize results across the entire customer journey. -
43
Voiceflow
Voiceflow
Teams use Voiceflow to design, test, and ship conversational assistants, together, faster, at scale. Create chat and voice interfaces for any digital product or conversational assistant. Bring together conversation design, development, product, copywriting, legal, and more. Design, prototype, test, iterate, launch, and measure, all with one platform. Eliminate functional silos and content chaos. With Voiceflow, teams work together in an interactive workspace that consolidates all assistant data, conversation flows, intents, utterances, response content, API calls, and more. Avoid delays and big dev efforts with 1-click prototyping. In minutes, designers can create shareable, high-fidelity prototypes to test and refine the user experience. Voiceflow is the go-to tool for increasing the speed and scale of app delivery. Accelerate your workflow with timesavers like drag-and-drop design, rapid prototyping, real-time feedback, and pre-built code.Starting Price: $40 per editor per month -
44
Regal
Regal
The outbound phone and SMS sales solution is built to drive more conversations so you can hit your growth goals way faster. The key to higher conversion is conversations. Conversations build relationships and that results in a better customer experience, more sales, and ultimately better retention. Treat your customers like royalty or someone else will. Our customers thrive by making branded, event-driven phone sales their competitive advantage. G.O.A.T engagement rates so you start driving more revenue immediately. 3x higher answer rates, than average calls, and higher engagement than your other marketing channels. Move fast with our drag-and-drop journey builder to create an event-driven call and text message outreach, regardless of what CRM, CDP, or customer service software you use. Be there at the right time with the right message. Your customers will thank you. Text and call, all from one place. Unified conversation history and customer profile. -
45
Origon
Origon
Origon is a full-stack AI agent development and operations platform engineered as a unified “Agentic Operating System” that supports the entire lifecycle of autonomous AI systems from design to deployment and observability. It offers an intuitive Studio for visual, drag-and-drop agent creation and configuration, Sessions for real-time observation, behavior tracing, and debugging, and Insights dashboards for performance analytics, reliability tracking, and outcome measurement in one place. Origon runs natively on dedicated infrastructure optimized for low-latency performance and security, avoiding dependency on external cloud APIs, and includes a built-in knowledge engine that connects agents to contextual memory and domain data so responses stay grounded and consistent. It supports hundreds of connectors and APIs, including chat, voice, WhatsApp, SMS, email, and telephony, and lets agents execute code and interact with real systems with a single click.Starting Price: $200 per month -
46
Webex AI Agent
Webex
Webex AI Agent delivers dynamic, human-like interactions through conversational intelligence across voice and digital channels, providing proactive self-service for customers. It understands individual needs, remembers user history, and adapts to preferences in real time, ensuring personalized experiences. It allows for easy design and deployment of AI agents, offering options to build autonomous agents for natural conversations or scripted agents with specific, pre-configured answers. These agents can handle complex inquiries by integrating with back-office systems to fully resolve customer issues. They are deployable across various channels, including voice, SMS, email, live chat, Facebook Messenger, Apple Messages for Business, and WhatsApp, providing 24/7 support. Seamless handoff to human agents is facilitated when necessary, with full context transfer to ensure continuity. The AI Agent supports over 10 languages, overcoming language barriers and scaling customer interaction. -
47
CallMate AI
CallMate AI
CallMate AI is an advanced AI phone call agent designed to revolutionize call center operations with hyper-realistic voice interactions and automated data extraction. Powered by machine learning, CallMate enhances client communication by providing human-like, accent-authentic conversations, improving customer experience. Its self-learning model ensures that the more calls it handles, the better its accuracy and data extraction capabilities become. Perfect for a range of industries, CallMate supports complete autonomous operations, offering lightning-fast response times and seamless integration via software and APIs. -
48
Sonant
Sonant
Sonant is an AI receptionist built exclusively for property & casualty insurance agencies, enabling them to convert routine inbound calls into real revenue without adding staff. It provides 24/7 personalized, human-like voice interactions, instantly recognizes callers, captures quote or servicing requests, schedules appointments, routes calls to agents when needed, and automatically summarizes conversations to feed into agency systems. Sonant is multilingual (even within a single call), scales concurrently across many calls, and integrates with major Agency Management Systems (AMS) like EZLynx, Momentum, QQCatalyst, HawkSoft, AMS360, AgencyZoom, Zywave, InsuredMine, and others, as well as calendars and automation tools. It’s optimized for ultra-low latency and is “tuned” for insurance workflows, with guardrails that prevent it from discussing detailed coverage. -
49
Callab AI
Callab AI
Callab AI is a voice‑automation platform that enables organizations to build, deploy, and manage human‑like AI voice agents for both inbound and outbound calls through a single, easy‑to‑integrate interface. These agents can reference internal knowledge bases, PDFs, websites, Google Docs, and more, during live or asynchronous conversations, seamlessly transfer calls between AI agents, departments, or live representatives based on context, and capture structured data such as names, budgets, and next steps directly from voice dialogues. Every interaction is fully recorded, transcribed, sentiment‑tagged, and centralized in a dashboard for post‑call analysis and action. Batch Calling allows the simultaneous launch of hundreds of personalized AI‑powered calls, while support for multiple Arabic dialects ensures nuanced, culturally appropriate conversations across the MENA region. Callab AI integrates with preferred CRMs and external systems, automating material workflows.Starting Price: $240 per month -
50
VoiceX
Yellow.ai
Yellow.ai's VoiceX is a groundbreaking platform that reimagines voice AI by delivering ultra-fast, human-like interactions powered by advanced large language models. Optimized for ultra-low latency of approximately 1.3 seconds, VoiceX ensures a smooth, consistent user experience. It incorporates back-channeling features such as acknowledging, empathizing, and encouraging users to continue, fostering more engaging and dynamic interactions. VoiceX agents exhibit advanced conversational understanding, seamlessly adapting to diverse use cases and requirements. They consistently maintain user context throughout the conversation, delivering relevant responses based on user history and preferences. By capturing alphanumeric inputs, VoiceX's AI agents achieve human-level accuracy while maintaining contextual awareness to respond in the most appropriate and relevant way. The platform generates engaging, life-like voices instantly based on different use cases and business requirements.
