Best Free AI Summarizers of 2025 - Reviews & Comparison

HubSpot CRM

HubSpot

HubSpot brings your marketing, sales, and service teams together on the same AI-powered customer platform. HubSpot's Customer Platform is not just a tool; it's the heartbeat of your business. Designed with passion and precision, our CRM stands out as the ultimate solution for empowering your team to build deeper customer relationships. It transforms the way you engage with your clients by offering a seamlessly integrated, all-in-one platform for sales, marketing, and customer service. With HubSpot's CRM, you gain unparalleled insights into your customer interactions, all organized in an intuitive, easy-to-navigate dashboard that promises to skyrocket your team's efficiency. Our platform is engineered to grow with you, offering scalable solutions that adapt to your evolving business needs. What's more, HubSpot's Customer Platform includes a robust free version, packed with essential features, making it the perfect choice for ambitious businesses of all sizes.

25,028 Ratings

Starting Price: Free

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Arrk

Karr Dynamics

Arrk is your gateway to the future of content creation. Our AI tools (AI Writer, AI Image, AI Assistants, AI Code AI Voice) are designed to save you time, boost productivity, and drive exceptional results. Whether you're an individual content creator or a business looking to optimize your processes, Arrk is here to provide that next stepping stone to success. Arrk is user-friendly, making it accessible to both novices and experts. You don't need to be a tech guru to harness the power of AI for your content creation needs. Arrk offers pre-designed templates and customizable options, ensuring that you have the flexibility to tailor your content to your unique style and requirements. What sets Arrk apart is the commitment to continuous improvement. We actively listen to user feedback and invest in refining our AI algorithms to deliver more accurate and relevant results.

Starting Price: $12 per month

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1min.AI

💡 1min.AI is an all-in-one AI app that unlock all AI features. You pay only for what you use at 1min.AI, with no hidden costs or setup required elsewhere. 🔮 The unique features of 1min.AI is offering a variety of AI features powered by various AI models. You can see it clearly with the Chat with Many Assistants feature, it includes Gemini, GPT, Claude, Llama, MistralAI, ... 🪄 Other multi-media features like Content, Image, Audio, Video can also be used with different models to utilize their abilities and give out the best results. 💰 Lastly, we offer credit estimation and transparent usage history, so you know exact how does the feature cost before running and can track the usage easily. 🚀 Try for Free and get what you want within 1min

564 Ratings

Starting Price: $5

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Grammarly

Compose bold, clear, mistake-free writing with Grammarly’s AI-powered writing assistant. Grammarly now organizes your writing feedback by theme, so you can see how each change will help your readers better understand your message. Get corrections from Grammarly while you write on Gmail, Twitter, LinkedIn, and all your other favorite sites. From grammar and spelling to style and tone, Grammarly helps you eliminate errors and find the perfect words to express yourself. Get started for free and find out what you can accomplish with the power of Grammarly at your fingertips. With Grammarly Business, every member of your team can compose credible, mistake-free writing that makes your business look good. Every email, web page, and social media post makes an impression on your customers. With Grammarly, you can be confident it's the right impression. High-quality writing is more than just mechanics. Grammarly Business goes deeper with real-time suggestions for improving readability.

38 Ratings

Starting Price: $12 per month

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iAsk.ai

iAsk.Ai (i Ask AI) is an advanced free AI search engine that enables users to Ask AI any question, and receive an instant, accurate answer. The Free AI search engine utilizes similar technologies to ChatGPT, but in addition to it harnessing a highly optimized natural language processing (NLP) model, iAsk AI also consists of a fine-tuned, large-scale Transformer language-based model. This model has been exclusively trained on the most reliable and authoritative literature and website sources, enabling iAsk AI to answer questions objectively, factually, and without the potential bias that would otherwise be present in ChatGPT. Our free Ask artificial intelligence search engine enables users to ask questions in a natural language and receive detailed, accurate responses that address their exact queries, making it an excellent alternative to ChatGPT.

26 Ratings

Starting Price: $9.95/month

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Notion

Notion Labs

Notion is a highly versatile and collaborative workspace designed to help individuals and teams manage documents, wikis, projects, and tasks efficiently. It offers a wide array of features like customizable views for workflows, project tracking, and document creation, all within a single platform. Notion allows users to create a shared knowledge base, organize notes, and collaborate seamlessly on content creation. Additionally, its built-in AI assistance features help users summarize, write, and instantly search for relevant content, significantly enhancing productivity. The platform integrates effortlessly with other popular apps such as Slack, Google Drive, and Trello, providing a seamless experience for teams looking for an all-in-one platform to manage their projects, goals, and knowledge in an organized, collaborative environment.

24 Ratings

Starting Price: $12/user/month

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Smodin

AI is uniquely positioned to remove some of the biggest learning roadblocks facing students and writers today: writer's block, information overload, and conceptual gaps. Smodin is a multilingual student-focused company using AI to address students’ largest learning challenges. Inspired by the biggest challenges students and writers face, Smodin’s mission to make writing as stress-free as possible. We at Smodin believe writing shouldn’t hold anyone back. Be it language, understanding, or low talent, writing should be an avenue where anyone can express themselves completely, unimpeded. Currently a team full of intellectual and ambitious developers and product-focused innovators. We are placed throughout the globe, largely in Islamabad, Pakistan. We make it our priority that everyone works on impactful projects they enjoy. The team is currently led by our developer CEO, and we've taken a strong technical and product-focused mindset for what we do.

17 Ratings

Starting Price: $8 per month

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ChatGPT

OpenAI

ChatGPT is an AI-powered conversational assistant developed by OpenAI that helps users with writing, learning, brainstorming, coding, and more. It is free to use with easy access via web and apps on multiple devices. Users can interact through typing or voice to get answers, generate creative content, summarize information, and automate tasks. The platform supports various use cases, from casual questions to complex research and coding help. ChatGPT offers multiple subscription plans, including Free, Plus, and Pro, with increasing access to advanced AI models and features. It is designed to boost productivity and creativity for individuals, students, professionals, and developers alike.

5 Ratings

Starting Price: Free

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Wordtune

AI21Labs

While everyone talks about generative AI and how it will change writing, most AI tools are prompt-based and take away the writer's control. Wordtune is different. It's an AI tool that helps writers become more creative by providing them with suggestions tailored to their own writing style. Wordtune uses generative AI to suggest sentences that expand on what you've already written or paraphrase it better. Wordtune can generate unique and creative ideas and phrases, allowing writers to express themselves more effectively. It can also provide synonyms and alternative words that can help writers to find the right words to convey their message.

7 Ratings

Starting Price: $10 per user per month

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Textero.ai

Textero

Textero AI Essay Writer is an innovative tool that helps to overcome writer's block using artificial intelligence. It's your academic assistant for writing tasks of any scale — from generating outlines and assisting in research to editing text and summarizing papers. Features of Textero AI Essay Generator: 1) Multilingual Essay Generation: Write essays in English, Italian, and more. 2) Customizable Text: Choose your essay type and writing style to perfectly suit your needs. 3) AI Essay Detector: Ensure originality with a 4-step plagiarism check. 4) AI Outline Generator: Craft clear structures, overcome writer's block, and get quick help from an AI paper writer. 5) AI Research Assistant: Access a vast database (215+ million papers) for reliable references. 6) AI PDF Summarizer: Extract key points and generate summaries in seconds. 7) Essay Topic Finder: Create impactful topics and research titles. 8) Essay Grader: Get feedback on your papers to improve them.

2 Ratings

Starting Price: $19.99 per month

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GPT-3

OpenAI

Our GPT-3 models can understand and generate natural language. We offer four main models with different levels of power suitable for different tasks. Davinci is the most capable model, and Ada is the fastest. The main GPT-3 models are meant to be used with the text completion endpoint. We also offer models that are specifically meant to be used with other endpoints. Davinci is the most capable model family and can perform any task the other models can perform and often with less instruction. For applications requiring a lot of understanding of the content, like summarization for a specific audience and creative content generation, Davinci is going to produce the best results. These increased capabilities require more compute resources, so Davinci costs more per API call and is not as fast as the other models.

1 Rating

Starting Price: $0.0200 per 1000 tokens

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GPT-4

OpenAI

GPT-4 (Generative Pre-trained Transformer 4) is a large-scale unsupervised language model, yet to be released by OpenAI. GPT-4 is the successor to GPT-3 and part of the GPT-n series of natural language processing models, and was trained on a dataset of 45TB of text to produce human-like text generation and understanding capabilities. Unlike most other NLP models, GPT-4 does not require additional training data for specific tasks. Instead, it can generate text or answer questions using only its own internally generated context as input. GPT-4 has been shown to be able to perform a wide variety of tasks without any task specific training data such as translation, summarization, question answering, sentiment analysis and more.

1 Rating

Starting Price: $0.0200 per 1000 tokens

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GPT-3.5

OpenAI

GPT-3.5 is the next evolution of GPT 3 large language model from OpenAI. GPT-3.5 models can understand and generate natural language. We offer four main models with different levels of power suitable for different tasks. The main GPT-3.5 models are meant to be used with the text completion endpoint. We also offer models that are specifically meant to be used with other endpoints. Davinci is the most capable model family and can perform any task the other models can perform and often with less instruction. For applications requiring a lot of understanding of the content, like summarization for a specific audience and creative content generation, Davinci is going to produce the best results. These increased capabilities require more compute resources, so Davinci costs more per API call and is not as fast as the other models.

1 Rating

Starting Price: $0.0200 per 1000 tokens

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GPT-4 Turbo

OpenAI

GPT-4 is a large multimodal model (accepting text or image inputs and outputting text) that can solve difficult problems with greater accuracy than any of our previous models, thanks to its broader general knowledge and advanced reasoning capabilities. GPT-4 is available in the OpenAI API to paying customers. Like gpt-3.5-turbo, GPT-4 is optimized for chat but works well for traditional completions tasks using the Chat Completions API. GPT-4 is the latest GPT-4 model with improved instruction following, JSON mode, reproducible outputs, parallel function calling, and more. Returns a maximum of 4,096 output tokens. This preview model is not yet suited for production traffic.

1 Rating

Starting Price: $0.0200 per 1000 tokens

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Cohere

Cohere AI

Cohere is an enterprise AI platform that enables developers and businesses to build powerful language-based applications. Specializing in large language models (LLMs), Cohere provides solutions for text generation, summarization, and semantic search. Their model offerings include the Command family for high-performance language tasks and Aya Expanse for multilingual applications across 23 languages. Focused on security and customization, Cohere allows flexible deployment across major cloud providers, private cloud environments, or on-premises setups to meet diverse enterprise needs. The company collaborates with industry leaders like Oracle and Salesforce to integrate generative AI into business applications, improving automation and customer engagement. Additionally, Cohere For AI, their research lab, advances machine learning through open-source projects and a global research community.

1 Rating

Starting Price: Free

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Claude

Anthropic

Claude is an artificial intelligence large language model that can process and generate human-like text. Anthropic is an AI safety and research company that’s working to build reliable, interpretable, and steerable AI systems. Large, general systems of today can have significant benefits, but can also be unpredictable, unreliable, and opaque: our goal is to make progress on these issues. For now, we’re primarily focused on research towards these goals; down the road, we foresee many opportunities for our work to create value commercially and for public benefit.

1 Rating

Starting Price: Free

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neuroflash

Better marketing copy, in seconds. Instant access, no credit card required. Accelerate content creation at scale with the highest-quality AI-generated content & never stare at a blank page again. Tired of letting content initiatives fall by the wayside due to a lack of resources? Scale content without scaling your headcount. Get a quantitative measure of your content impact before publishing your next campaign. neuroflash’s text types have been trained with the best copywriters. It knows what converts and how to write content that resonates with your audience. Generate a structured checklist to help you plan and prepare for upcoming things. The market is constantly evolving, be creative and stay at the forefront by generating futuristic product ideas. Find a creative and appropriate headline that will inform your audience and convince them of your presentation. Get straight to the point with all the important information by summarizing entire texts in just one sentence.

1 Rating

Starting Price: €30 per month

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GPT-4o

OpenAI

GPT-4o (“o” for “omni”) is a step towards much more natural human-computer interaction—it accepts as input any combination of text, audio, image, and video and generates any combination of text, audio, and image outputs. It can respond to audio inputs in as little as 232 milliseconds, with an average of 320 milliseconds, which is similar to human response time (opens in a new window) in a conversation. It matches GPT-4 Turbo performance on text in English and code, with significant improvement on text in non-English languages, while also being much faster and 50% cheaper in the API. GPT-4o is especially better at vision and audio understanding compared to existing models.

1 Rating

Starting Price: $5.00 / 1M tokens

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ChatGPT Plus

OpenAI

We’ve trained a model called ChatGPT which interacts in a conversational way. The dialogue format makes it possible for ChatGPT to answer followup questions, admit its mistakes, challenge incorrect premises, and reject inappropriate requests. ChatGPT is a sibling model to InstructGPT, which is trained to follow an instruction in a prompt and provide a detailed response. ChatGPT Plus is a subscription plan for ChatGPT a conversational AI. ChatGPT Plus costs $20/month, and subscribers will receive a number of benefits: - General access to ChatGPT, even during peak times - Faster response times - GPT-4 access - ChatGPT plugins - Web-browsing with ChatGPT - Priority access to new features and improvements ChatGPT Plus is available to customers in the United States, and we will begin the process of inviting people from our waitlist over the coming weeks. We plan to expand access and support to additional countries and regions soon.

1 Rating

Starting Price: $20 per month

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whatwide.ai

WhatWide Labs

Introducing whatwide.ai, the ultimate AI assistant that leverages OpenAI, AWS Polly, and ClipDrop API to: Create and enhance content swiftly using cutting-edge AI models like DALL-E v2, DALL-E v3, and StableDiffusion with minimal text input. Upscale images for improved resolution and visual appeal. Transcribe speech to text and generate audio from written content. Personalize AI chat interactions with unlimited AI personalities for direct and engaging responses. Generate AI code through chat or document functionalities. Access 50 customizable AI text templates and choose preferred OpenAI models such as GPT-4 or GPT-3.5 Turbo.

1 Rating

Starting Price: $14.99

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Scripsy

Scripsy is a web tool that integrates into your YouTube and provides Transcriptions, Key Insights, and AI timestamped summaries. It helps to summarize videos with AI and get key ideas to save time. It is a powerful tool to transform videos and lectures into written transcripts and video summaries. It helps students to watch lectures, workers to optimize their workflow with quick access to information and people with hearing disabilities to read the transcript. 🧑‍💻 How YouTube Transcriber and AI video summarizer by Scripsy works: 1. Install extension pressing the button Add to Chrome. 2. Open any video. 3. Click the button to transcribe the video. 4. See the transcript and its time codes. 5. Get a video summary in different languages.

1 Rating

Starting Price: $4/month/user

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Paraphrasing.io

An online tool called Paraphrasing.io was created to assist users in rewriting and paraphrasing content to increase its uniqueness and quality. makes it simpler for users to avoid plagiarism and produce original work by using cutting-edge algorithms and artificial intelligence to offer alternative wordings, synonyms, and phrasings. Additionally, it offers users tools to polish their work and develop the ideal tone and style. For anyone wishing to develop their writing abilities and produce engaging material, Paraphrasing.io is a helpful tool because of its user-friendly interface and robust capabilities.

1 Rating

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Leap AI

Create beautiful images effortlessly with AI Image Generator tool by Leap AI AI Image Generator tool by Leap AI helps you create stunning images from text prompts, which can be useful for various purposes such as marketing, content creation, and personal projects. It ensures you have high-quality visuals to enhance your work. To get the best results, provide detailed and descriptive text prompts. The more specific your input, the more accurate and visually appealing the generated images will be.

Starting Price: $7 per month

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Read

Read AI

AI-generated summaries, transcripts, playback, and highlights to make your meetings more efficient and effective. By incorporating your engagement in meetings, Read accurately identifies the topics that matters most to you, and automatically summarizes those topics into a feed on your For You Page. With Read Workspace, create teams with customized sharing to make every meeting a coachable moment, automatically. Read isn't just one person's opinion – it's a smart, automated tool that uses data from millions of interactions to provide insight. And it doesn't just look at what people say – it also takes into account visual cues to get a complete picture. Analytics without actionability is useless. Read’s AI learns from past meetings to make turn-by-turn recommendations to improve existing meetings and setup future meetings for success. Read works with your preferred video conferencing and calendar solutions.

Starting Price: $19.75 per user per month

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DeftGPT

DeftGPT, an AI tool for enhanced workflows, offers limited free access and paid plans for unlimited use. Explore features like text generation, document analysis, AI art creation, and more. Simplify content, manage teams, get accurate searches, and craft engaging content effortlessly. Additionally, DeftGPT empowers you to: Ask questions and get instant answers: DeftGPT acts as your AI assistant, providing real-time information and completing tasks based on your instructions. Generate different creative text formats: From poems and code to scripts and musical pieces, DeftGPT fuels your creative endeavors with diverse text formats. Summarize lengthy documents: Quickly grasp the key points of articles, reports, or emails, saving you valuable time and effort. Translate languages effortlessly: Break down language barriers and communicate effectively with DeftGPT's multi-language translation capabilities.

Starting Price: $0

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Thunderbit

Thunderbit is an AI Web Scraper that replaces tedious copy-paste tasks for GTM teams. As a Chrome extension, it enables you to scrape any website and export data into tables using natural language. Collect text, links, emails, images, and more—all in just two clicks. Features - Scrape Any Website in 2-Clicks - Natural Language Data Extraction - Subpage Scraping - Pre-built Scraper Templates - Free Data Export - AI Email Extractor Popular Use Cases - Leads scraper - Scrape LinkedIn profiles and export to Google Sheets, Notion database or Airtable. - Prospects Data Enrichment using AI Web Scraper. - Real estate scraper - E-Commerce scraping on Amazon, eBay or any shopify website. - Monitor website changes using AI. - Table capture on PDF, Image (OCR) and any other file types. - Scrape Facebook, LinkedIn, Instagram, and other social media platforms. - Apollo scraper - AI web data scraping.

Starting Price: $9/month

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TextCortex

TextCortex AI

Cut down costs of outsourcing content up to 18x & make writing process faster using trained artificial intelligence models. 250.000 words are created using TextCortex every single day. TextCortex combines advanced NLG algorithms with proven marketing practices to create the best AI writing software for copywriting. Our AI algorithms, trained with billions of lines of text, help marketers, e-commerce entrepreneurs and copywriters do more with their content every day. Our AI writers learned how to write from more than 3 billion sentences. They have done their homework and their creations is just like human creation, they are very close to being completely unique. We specialize and train our AI writers on various different topics, formats and text structures. To understand your instructions, they have been trained on more than 3 billion sentences.

Starting Price: $19.99 per month

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Scholarcy

Scholarcy, the online article summarizer tool, reads your research articles, reports, and book chapters in seconds and breaks them down into bite-sized sections – so you can quickly assess how important any document is to your work. By identifying key information such as study participants, data analyses, main findings, and limitations, researchers and students tell us the time spent appraising a study is reduced by over 70%. As an article summarizer tool, Scholarcy creates a summary flashcard of any article, report, or document in Word or PDF format. It creates links to open-access versions of cited sources and can be configured to extract figures, tables, and images. Scholarcy helps you to speed-read the article, follow the arguments, and take away the main points in minutes. And if you’re looking for the referenced article – they’re only a click away.

Starting Price: $7.99 per user per month

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Inksprout

Make engaging, bite-size, social videos in seconds from your blog with AI-powered captions. Monitor trends in your industry and niche. Quickly share the news with your networks with Inksprout's intro suggestions. Quickly generate, download, and share bite-size videos on your marketing channels. The app allows users to import their favorite blogs by URL. Any blog or website that has a valid URL can be imported, summarized and turned into videos using Inksprout. The API/CSV automation feature in Inksprout allows users to automate their content creation and publishing process by integrating their Inksprout account with external platforms using APIs or CSV files. With this feature, you can upload CSV files with content or URL, and to generate summarized captions. Additionally, you can use APIs to fetch data from other platforms, such as blogs or news websites, and automatically create summaries based on the fetched data.

Starting Price: $12.60 per month

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DocsGPT

Unlock your writing superhero when you write in Google Docs! DocsGPT is your trusty sidekick, helping you to quickly create new content from scratch or transform existing content into something amazing. And when you need a little extra help, you can ask DocsGPT to polish up your text or give it a humorous twist. For example, did this text seem a bit dull before DocsGPT gave it a jolt of energy to get you to try the add-on? Generate new content from blank. Generate text based on selected text in the document. Change the tone of the selected text in the document. Modify the selected text in the document. Proofread the selected text, including misspellings, grammar, and punctuation. Shorten the selected text. Expand the selected text to make it longer. DocsGPT works in all languages. It automatically detects the language of the text you have selected in the document and keeps it in this language unless you ask it to translate it.

Starting Price: €3.99 per month

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Best Free AI Summarizers

Compare the Top Free AI Summarizers as of November 2025

What are Free AI Summarizers?

HubSpot CRM

Arrk

1min.AI

Grammarly

iAsk.ai

Notion

Smodin

ChatGPT

Wordtune

Textero.ai

GPT-3

GPT-4

GPT-3.5

GPT-4 Turbo

Cohere

Claude

neuroflash

GPT-4o

ChatGPT Plus

whatwide.ai

Scripsy

Paraphrasing.io

Leap AI

Read

DeftGPT

Thunderbit

TextCortex

Scholarcy

Inksprout

DocsGPT

Best Free AI Summarizers

Compare the Top Free AI Summarizers as of November 2025

What are Free AI Summarizers?

HubSpot CRM

Arrk

1min.AI

Grammarly

iAsk.ai

Notion

Smodin

ChatGPT

Wordtune

Textero.ai

GPT-3

GPT-4

GPT-3.5

GPT-4 Turbo

Cohere

Claude

neuroflash

GPT-4o

ChatGPT Plus

whatwide.ai

Scripsy

Paraphrasing.io

Leap AI

Read

DeftGPT

Thunderbit

TextCortex

Scholarcy

Inksprout

DocsGPT

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