Alternatives to CaptchaFox
Compare CaptchaFox alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to CaptchaFox in 2026. Compare features, ratings, user reviews, pricing, and more from CaptchaFox competitors and alternatives in order to make an informed decision for your business.
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cside
cside
cside is the leading client-side intelligence platform. Protecting organizations from advanced client-side threats such as script injection, data skimming, and browser-based attacks, risks often overlooked by traditional security measures. Leveraging client-side intelligence to provide evidence to fight chargeback fraud cases. It also addresses the growing challenge of web supply chain risk, ensuring real-time visibility and control over third-party scripts running in user environments. cside provides proactive, proxy-based protection that helps organizations meet compliance requirements like PCI DSS 4.0.1, safeguard sensitive data, and uphold user privacy, all without compromising performance. -
2
A10 Defend Threat Control
A10 Networks
A10 Defend Threat Control, a SaaS component of the A10 Defend suite, offers a real-time DDoS attack map and proactive, detailed list of DDoS weapons. Unlike other tools available today that provide convenience at the cost of false positives and false negatives, A10 Defend Threat Control provides hands-on insights into attackers, victims, analytics, vectors, trends, and other characteristics, helping organizations establish a more robust security posture by delivering actionable insights to block malicious IPs that can launch or amplify DDoS attacks. -
3
MTCaptcha
MTCaptcha
MTCaptcha is a smart captcha service that prioritizes privacy and accessibility. It offers an adaptive invisible noCaptcha that is easy for humans but hard for bots, making verification frictionless. MTCaptcha is GDPR and WCAG compliant, ensuring that your data is never sold or shared with third parties. The captcha images are certified colorblind safe and the widget is fully VPAT compliant and optimized for screen readers. MTCaptcha supports any language and can be fully customized to match any webpage. It also supports audio in captcha, making it accessible to users who are visually impaired. MTCaptcha is trusted by Enterprises, Government, NGOs worldwide and is available in all the major world languages. MTCaptcha works around the world, including in China, making it a truly global captcha solution. It is backed by an adaptive Risk Engine that monitors and responds to threats, making it difficult for bots but easy for humans.Starting Price: Free plan $0, Paid $85 - $150 -
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ALTCHA
BAU Software s.r.o.
ALTCHA is a modern security and privacy-focused platform built to defend web services from bots and abuse — without compromising the user experience. At the heart of its ecosystem is ALTCHA Sentinel, a next-generation threat detection and mitigation system designed to protect websites, APIs, and applications from automated attacks, spam, and other forms of abuse. ALTCHA Sentinel stands out by combining adaptive machine learning, behavioral analysis, and smart verification techniques. It doesn’t rely on intrusive CAPTCHAs or outdated blocking tactics; instead, it works invisibly behind the scenes, analyzing traffic patterns in real time to identify and stop threats before they cause harm. Sentinel protects critical entry points like sign-up forms, login pages, and comment sections — all while keeping the experience seamless for real users.Starting Price: 0 -
5
reCAPTCHA
Google
Fraudulent web activities cost enterprises billions of dollars each year. Security teams need to keep the bad actors out of their websites and ensure that their customers can always get in. reCAPTCHA has been defending millions of sites for almost a decade, and the reCAPTCHA enterprise service builds on this technology with capabilities designed specifically for enterprise security concerns. With reCAPTCHA Enterprise, you can defend your website against fraudulent activity like scraping, credential stuffing, and automated account creation and help prevent costly exploits from automated bots. And, just like reCAPTCHA v3, reCAPTCHA Enterprise will never interrupt your users with a challenge, so you can run it whenever you like without affecting conversion. reCAPTCHA Enterprise uses an adaptive risk analysis engine to keep automated software from engaging in abusive activities on your site. -
6
GeeTest
GeeTest
Traditional captcha identifies bots from legitimate users with cognitive challenge. Humans are good at visual recognition task such as image or item recognition, whereas machines not. However, with the development of machine learning, machines are also capable of these cognition tasks. To defend against the sophisticated bot threats, traditional CAPTCHA has to be harder, which leads to high user friction and translates to reduced conversion rates. To solve the security vs user experience problem, GeeTest developed AI-powered Slide CAPTCHA in 2012. Instead of visual recognition challenge, Powered by massive biometric data collected in the past 8 years, GeeTest built a self-adaptive defense model based on Graph Convolutional Networks (GCN). By analyzing over 200+ parameters, our dynamic defense model provides you with a broader and deeper understanding of bot activities associated with any API. -
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hCaptcha
Intuition Machines
The top online services rely on hCaptcha Enterprise for best-in-class bot and fraud management. Ad networks see your visitors as the product. We only care whether a visit is good or bad. hCaptcha complies with GDPR, CCPA, LGPD, PIPL, and other global data laws. Protect your services from scraping, account takeovers, credential stuffing, and spam with our advanced machine learning and humanity verification. Minimizing friction for real users is important. hCaptcha uses simple tasks and takes less time for most users while stopping more bot traffic. hCaptcha combined advanced self-supervised machine learning with a novel edge compute approach that uniquely minimizes data collection and retention, delivered from over 250 locations globally for massive scalability. hCaptcha allows websites to earn rewards while blocking bots and other forms of abuse. -
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BotDetect CAPTCHA
Captcha
BotDetect™ CAPTCHA generator is a non-stalking form-security solution that uses a mix of measures, that are easy for humans but hard for bots, to prevent automated form posting. BotDetect also provides an audio Captcha alternative to keep websites accessible to people with impaired vision, enabling you to make WCAG and Section 508 compliant websites. The years of Google’s relentless abuses of their organic and paid search monopolies, and the years of their equally relentless campaign of disinformation and FUD about captchas, took a toll among our former competitors there are only two viable players left. During its first decade, BotDetect was unique among Captcha generators in offering many different Captcha image and sound algos. While each of them was easily comprehensible to humans, the random use of multiple Captcha generation algos made the generated captchas extremely difficult to pass automatically. -
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Prosopo CAPTCHA
Prosopo
Dynamic & PoW CAPTCHA: Real-Time Bot & Cyber Threat Defense | Prosopo Procaptcha Prosopo Procaptcha provides comprehensive protection against various automated threats, including web scraping, credential stuffing, account takeover attempts, clicks fraud, distributed denial of service (DDoS) attacks, inventory hoarding, credit card fraud, and other forms of malicious bot activity that can harm your online business or compromise user data. With no hidden fees and transparent pricing, our solution provides an affordable alternative to expensive services like reCAPTCHA and hCaptcha. Procaptcha dynamically evaluates user interactions by analyzing browser environments and behavior. Based on risk scores, it automatically applies the appropriate challenge, making it difficult for bots to bypass while ensuring a smooth experience for real users.Starting Price: Free -
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GoCaptcha
GoCaptcha
GoCaptcha: First 100k verifications free monthly, fortifying websites against bots and spam. Although bots are able to bypass conventional CAPTCHAs, the GoCaptcha challenges have been specifically created to effectively counter modern threats. By offering a combination of defensibility, usability, and accessibility, GoCaptcha is a single product that can handle a variety of challenges. In fact, it's the most powerful CAPTCHA solution available. GoCaptcha provides a better user experience compared to traditional CAPTCHAs. This is because it uses a combination of fun and interactive challenges that are easy for humans to solve but difficult for bots. Overall, the combination of engaging challenges, clear presentation, and accessibility features makes GoCaptcha a more user-friendly and enjoyable CAPTCHA solution. -
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Friendly Captcha
Friendly Captcha
Organizations—from startups to large enterprises—use Friendly Captcha to protect their websites and online services from spam and abuse. Friendly Captcha respects your user’s privacy and works automatically, so your users don’t have to do anything. Based on the underlying mechanisms of the blockchain, Friendly Captcha employs a fundamentally new approach to securely defend your websites and online services from spam and bots. Friendly Captcha does not depend on tracking your users and exploiting personal data. Plus, your users no longer have to deal with tedious labeling tasks. They don’t have to do anything at all.Starting Price: €9/month -
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Turnstile
Cloudflare
Turnstile delivers frustration-free, CAPTCHA-free web experiences to website visitors - with just a simple snippet of free code. Moreover, Turnstile stops abuse and confirms visitors are real without the data privacy concerns or awful UX that CAPTCHAs thrust on users. Give your web visitors an even better experience. Turnstile confirms they are real with no visual puzzle - totally transparent to visitors. Turnstile always preserves the privacy of web visitors on your site - without sacrificing effectiveness. Unlike other CAPTCHA options, we never harvest data for ad retargeting. Deploy in minutes with just a quick code snippet - and totally free of charge. Humans spend about 500 years each day solving CAPTCHAs - wasting time and creating frustration. This is why Cloudflare built a better alternative to CAPTCHAs with Managed Challenge and now Turnstile.Starting Price: Free -
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TrustCaptcha
TrustCaptcha
TrustCaptcha protects your website from bots and spam—without any user interaction. Unlike traditional CAPTCHAs that rely on image puzzles and clicks, TrustCaptcha works invisibly in the background. It activates as users type, completing before they hit submit—reducing bounce rates and improving conversions. Behind the scenes, a smart trust scoring system evaluates each request, while a lightweight proof-of-work mechanism makes spam attacks costly for bots but unnoticeable for real users. This combination blocks abuse without disrupting the user experience. Fully GDPR-compliant and customizable, TrustCaptcha lets you adjust language, design, and visibility—even run it completely hidden. Integration is fast with clear documentation and support for major frameworks. Choose between fixed pricing or pay-per-use, so you only pay for what you need. TrustCaptcha delivers secure, seamless protection that boosts performance—not friction.Starting Price: €8/month -
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TextCaptcha
TextCaptcha
The TextCaptcha service provides access to textual CAPTCHA challenges via a simple JSON or XML API over HTTP. The question is the textual challenge that should be presented to the user. The answers are the MD5 hashes of correct lower cased answers: you should be able to check responses from real users you challenge with the question against these checksums. A text CAPTCHA is more accessible to visually impaired users than their image-based alternatives like ReCAPTCHA. Using text is also more flexible if for example you need to present the challenge over a text-only channel like SMS or IRC. The problem with text CAPTCHAs is that they provide inherently more information than a distorted image. They are parseable, under the right conditions solveable. With the advent of contextual parsing tools such as Wolfram Alpha, such simple logic puzzles have become easier to solve programatically.Starting Price: Free -
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CaptchaText
CaptchaText
CaptchaText is 100% FREE, built on a revolutionary ZERO database architecture, powered by a proprietary Hybrid In-Memory Indexing (Hybrid IMI) engine algorithm, that enables CAPTCHA authentication to be performed using minimal data bits against server memory. CaptchaText's multi-layered security approach includes real-time IP verification, sophisticated bot detection algorithms, and intelligent token management that adapts to your traffic patterns. With support for 23 languages and flexible customization options, CaptchaText seamlessly integrates into any website while providing robust protection against automated threats. Experience the power of advanced security without any cost limitations, powered by a revolutionary Zero Database architecture and proprietary Hybrid In-Memory Indexing engine. This cutting-edge technology enables CaptchaText to provide enterprise-grade protection at unprecedented efficiency, allowing to offer their complete feature set at no cost. By eliminatingStarting Price: $0 -
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Yandex SmartCaptcha
Yandex
The service identifies requests similar to automatic ones, identifies bots, and filters them out without loss of response speed. For analysis, we use ML models trained on datasets containing data on many years of experience in protecting Yandex web resources. The datasets are regularly updated. The service does not use ready-made images, but generates them independently, making it possible to maintain an 85% level of human recognition while making it difficult for bots to recognize the CAPTCHA. SmartCaptcha is deployed in the Yandex Cloud infrastructure, which complies with international standards and Russian information security laws. Add verification to your site without the “I’m not a robot” button. An invisible captcha will only be seen by users with suspicious-looking requests. The service generates texts for recognition independently, and you can choose their level of complexity.Starting Price: $0.800000 per 1000 requests -
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CyberSiARA
CyberSiARA
When it comes to fraud, prevention is more cost-effective than cure. By deploying intuitive traffic testing, the CyberSiARA system provides a proactive approach to cyber-security that stops fraud in its tracks. The traffic classification capability differentiates between genuine users and potential attackers in real-time using interactive enforcement challenges – quickly halting both automated and human-driven attacks before a breach can be made. CyberSiARA uses powerful traffic analysis processes to determine user intent. By identifying fraud signifiers in traffic behavior, the system deploys interactive challenges to test activity classified as suspicious. This allows genuine users to enjoy a seamless access experience, while attacks from a broad range of origins are defeated. Traffic designed to overcome authentication challenges is stopped with innovative challenge strategies. -
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Arkose MatchKey
Arkose Labs
Arkose MatchKey challenges provide a unique user experience, performance improvements, and powerful styling features. Traditional CAPTCHAs don’t work because bots get around them. But Arkose MatchKey challenges are designed to meet modern threats head-on by providing the best of defensibility, usability, and accessibility in one product. In fact, Arkose MatchKey is the strongest CAPTCHA ever made. Arkose MatchKey is a state-of-the-art series of challenges with industry-leading security. An unparalleled variety of 3D imagery. Our strongest challenges may produce more than 1,250 variations of a problem to solve. All are incredibly easy for legitimate users, but the variety makes it incredibly difficult to solve with automation. We use a key image to solve the largest problem with challenge design: Conveying instructions that are universally understandable across all languages and cultures. Large, aesthetically pleasing images are easy to see. -
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Castle
Castle
Feed Castle any user event for real-time scoring and threat detection. Receive synchronous decisions to block spam registrations and account takeover attempts. Less friction means higher conversion. Our invisible APIs let you simplify your registration flow while keeping the spam out of your system. Get advanced credential stuffing protection straight out of the box with Castle's industry leading account takeover protection. Whether it’s at registration, login, or anywhere in-app, Castle can screen any key user events to filter out the bad bots from the good ones. Detection is only half the battle. Automate account recovery flows, step-up auth, or end user alerts with Castle Webhooks & Notifications. Castle profiles your app’s nuanced traffic, its unique users, and each device independently. By learning what’s normal for your app and your users, Castle uniquely identifies anomalies and risks.Starting Price: $33 per month -
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Myra Security
Myra Security
Myra Security is a leading provider of cloud-based application and network security solutions designed to protect organizations against the full spectrum of modern cyber threats. With a strong focus on reliability, performance, and compliance, Myra delivers security services that are both technically robust and easy to integrate into existing infrastructures. Myra’s application security portfolio forms the core of its offering. It includes a DDoS Protection, Web Application Firewall, CDN, Bot Management, and EU CAPTCHA. In addition to application security, Myra also provides network security solutions that safeguard critical infrastructures, corporate networks, and digital assets against escalating cyber risks. Their network-level protections ensure stable, secure, and compliant data flows—especially important for sectors with demanding regulatory requirements such as finance, healthcare, and government.Starting Price: 399 €/month -
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KeyCAPTCHA
KeyCAPTCHA
More than 50.000 sites worldwide use our protection. Improve your captcha in 5 minutes. We have captcha plugins for 19 popular content management systems such as Concrete5, phpBB, Simple Machines Forum, MediaWiki, PunBB, MyBB, Movable Type, DataLife Engine, Phorum, Woltlab BB, OpenCart, Pligg, and XOOPS. -
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Kasada
Kasada
Kasada has developed a radical approach to defeating automated cyberthreats based on its unmatched understanding of the human minds behind them. The Kasada platform overcomes the shortcomings of traditional bot management to provide immediate and enduring protection for web, mobile, and API channels. Its invisible, dynamic defenses provide a seamless user experience and eliminate the need for ineffective, annoying CAPTCHAs. Our team handles the bots so clients have freedom to focus on growing their businesses, not defending it. Kasada is based in New York and Sydney, with offices in Melbourne, Boston, San Francisco, and London. -
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Solve Media CAPTCHA TYPE-IN
Solve Media
Solve Media's CAPTCHA TYPE-IN™ ads are an easy plug-in solution that saves your users time while making your site more secure and more profitable. Instead of struggling with difficult puzzles, users quickly enter a simple brand message or security phrase. Help your users reach their destination quickly and easily, saving them an average of 7 seconds every time. Earn incremental revenue from previously un-monetized placements on a revenue share model. Behind our TYPE-IN™ ads is a sophisticated technology that protects your site from bots, spammers, and attackers. Our security advisory council is comprised of industry-leading experts who drive the technology that makes safe online advertising possible. CAPTCHA is a test to determine if an end user is a human or an automated bot. Did you know that bots account for 25% of web traffic? As a Solve Media partner, some of the industry's best security minds have you protected. -
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Protect applications from malicious and unwanted internet traffic with a cloud-based, PCI-compliant, global web application firewall service. By combining threat intelligence with consistent rule enforcement, Oracle Cloud Infrastructure Web Application Firewall strengthens defenses and protects internet-facing application servers. Adopt an edge security strategy with a web application firewall that aggregates threat intelligence from multiple sources including WebRoot BrightCloud® and more than 250 predefined OWASP, application, and compliance-specific rules. Protect applications deployed in Oracle Cloud Infrastructure, on-premises, and in multicloud environments with access controls based on geolocation data, whitelisted and blacklisted IP addresses, HTTP URL, and HTTP header. Identify and block malicious bot traffic with an advanced set of verification methods, including JavaScript, CAPTCHA, device fingerprinting, and human interaction algorithms.
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InfiSecure
InfiSecure Technologies
Defend against scrapers, hackers and spammers with InfiSecure's advanced bot detection technology for real-time automated protection. Integrate in 20 minutes with our customized API integration kits. 24x7 automated threat protection against bad and nonhuman traffic. InfiSecure specializes in protecting Web & API from OWASP Top Automated Threats such as Web Scraping, Content Theft, Account Takeover, etc. Our Anti-Bot solution empowers your IT, Legal and Marketing departments to efficiently manage and protect your domain names, trademarks, products, and online brand identity by allowing you to detect and mitigate against all malicious automated traffic in real-time. With our ready integration kits and plugins, get started with active protection within 15 minutes. Get 1:1 dedicated support during integration. Personalized dashboards for real-time traffic statistics reaching your server.Starting Price: $15 per month -
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HUMAN Bot Defender
HUMAN
HUMAN Bot Defender is a behavior-based bot management solution that protects your websites, mobile applications and APIs from automated attacks, safeguarding your online revenue, reducing the risk of data breaches and improving operational efficiency. Automated bots can generate over 50% of the traffic to your website. Malicious bots can take over your users’ accounts, abuse your payment pages, hoard inventory or scrape your pricing and content. In addition to being a security threat, bots can also erode your competitive edge and skew your web analytics, leading to revenue loss and increased customer service costs. HUMAN Bot Defender combines intelligent fingerprinting, behavioral signals and predictive analysis to detect bots on your web and mobile applications and API endpoints. With industry-leading accuracy, HUMAN Bot Defender minimizes user friction and ensures a safe customer journey. -
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Moonsense
Moonsense
Moonsense helps customers detect the most sophisticated fraud schemes by providing immediate access to actionable signals and underlying granular source data for enhancing fraud detection without creating additional user friction. User behavior and user network intelligence are the building blocks required to reveal the user's unique digital body language, similar to an individual's fingerprint. In a world where data breaches are common, the user's digital body language is uniquely capable of detecting the most challenging fraud typologies without adding user friction. Identity theft is one of the most common fraud types. During account creation, there is an expected pattern of behavior. By analyzing the user's digital body language, you can flag accounts that are different from what's normal. Moonsense is on a mission to level the playing field in the fight against online fraud. One integration unlocks access to both user behavior and user network intelligence.Starting Price: Free -
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Veille
Veille
Veille is an advanced security platform designed to protect applications from AI-driven fraud, malicious bots, account takeovers, and automated attacks in real time. Its intelligent verification API helps stop suspicious signups and unauthorized access by analyzing multiple risk factors while maintaining a seamless user experience. Veille offers comprehensive features like device fingerprinting, bot detection, AI risk scoring, email intelligence, and behavioral analysis to safeguard platforms against abuse. The system is easy to integrate with just a few lines of code and continuously updates to counter emerging threats. With high uptime and a proven track record processing over 200 million requests, Veille ensures reliable and effective protection. Its flexible pricing plans cater to startups, growing teams, and large enterprises.Starting Price: $99/month -
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2Captcha
2Captcha
2Captcha, automated captcha recognition service. Captchas are images containing distorted text that should be entered or a set of different images where you should select only those fitting some condition. All this needs to be done to confirm that you're not a robot. 2Captcha is made to connect customers who need to recognize many captchas in real time and workers who earn money recognizing captchas. Customers upload a captcha to our service. We give a unique ID to the captcha, send this ID to the customer, and charge his balance for solving the captcha. We assign that captcha to a worker from the queue (to that worker who is waiting more time). The worker immediately solves the captcha and sends the answer to our service. We store the answer in our database and add funds to the worker's account for solving the captcha. When customers request the answer by the ID of the captcha, we return the answer or if the answer is not ready yet, we tell them to wait a little bit.Starting Price: $0.59 per 1000 requests -
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Human Defense Platform
HUMAN
HUMAN is a leading cybersecurity company committed to protecting the integrity of the digital world. We verify that digital interactions, transactions, and connections are authentic, secure, and human. The Human Defense Platform safeguards the entire customer journey with high-fidelity decision-making that defends against bots, fraud, and digital threats. Each week, HUMAN verifies 20 trillion digital interactions, providing unparalleled telemetry data to enable rapid, effective responses to even the most sophisticated threats. Recognized by our customers as a G2 Leader, HUMAN continues to set the standard in cybersecurity. -
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Sensfrx
Sensfrx
Sensfrx is a powerful fraud prevention platform designed to safeguard businesses from various types of fraud, including account takeovers, chargebacks, bot interference, and fake registrations. It uses advanced AI and machine learning to detect malicious activities in real time, ensuring seamless user experiences while protecting sensitive data. By analyzing user behavior, device fingerprints, and transaction details, SensFRX detects suspicious activity early. For example, it blocks stolen credentials during login, stops fake identities at sign-up, and flags scams using real-time risk scoring. Its self-learning algorithms respond instantly to threats, reducing false alerts while stopping fraud before damage occurs. The platform is highly customizable, allowing businesses to set their own fraud prevention rules and policies, making it adaptable to various industries, from e-commerce to banking.Starting Price: $29/month -
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Buster
armin.dev
Save time by asking Buster to solve captchas for you. Buster is a browser extension that helps you to solve difficult captchas by completing reCAPTCHA audio challenges using speech recognition. Challenges are solved by clicking on the extension button at the bottom of the reCAPTCHA widget. It is not guaranteed that challenges are always solved, the limitations of the technology need to be considered. The success rate of the extension can be improved by simulating user interactions with the help of a client app. Follow the instructions from the extension's options to download and install the client app on Windows, Linux, and macOS. Solving more than a couple of reCAPTCHA challenges a day may lead to a temporary block, regardless of your use of the extension. reCAPTCHA challenges remain a considerable burden on the web, delaying and often blocking our access to services and information. The goal of this project is to improve our experience on the web.Starting Price: Free -
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Alibaba Cloud Anti-Bot Service
Alibaba Cloud
Anti-Bot Service provides comprehensive bot defense for Web applications, HTML5 websites, mobile apps, and APIs. It can effectively reduce the risks caused by specific vulnerabilities. You can use Anti-Bot Service in the following scenarios: flight seating occupancy, online scalping, user enumeration, and core API exploitation. Anti-Bot Service is a reverse proxy technology based SaaS solution that allows you to specify custom protection policies to identify and control malicious traffic. You can also view the protection status in the console. Provides comprehensive anti-bot protection that covers the Web, mobile apps, and APIs. Get protection with simple access configurations, no code change required on the server side. Provides large amounts of security threat information on the cloud and timely updates protection policies against attacks. Identifies and filters malicious traffic without affecting the user experience.Starting Price: $707.55 per month -
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Imperva Advanced Bot Protection
Imperva
Protect your websites, mobile applications, and APIs from automated attacks without affecting the flow of business-critical traffic. Bad bots affect your business by committing online fraud through account takeover or competitive price scraping. Reduce the adverse business impact and remove bad bot traffic with Imperva’s Advanced Bot Protection. Transform your online business performance with Advanced Bot Protection. Flexible deployment options meet your specific business needs. Use Imperva’s Cloud Application Security platform or a Connector to popular technology stacks. Advanced Bot Protection gives visibility and control over human, good bot, and bad bot traffic without imposing friction on legitimate users. -
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Tencent EdgeOne
Tencent
Tencent EdgeOne is a powerful CDN (Content Delivery Network) and cloud security platform designed to accelerate your web applications while providing comprehensive protection against cyber threats. As a top-tier China CDN provider, Tencent EdgeOne ensures fast and reliable content delivery across China and global markets. Key Features: - CDN Acceleration: Fast content delivery with optimized routing for superior user experience. - DDoS Protection: Advanced mitigation to safeguard your infrastructure from disruptive attacks. - WAF (Web Application Firewall): Robust web protection against OWASP top vulnerabilities, SQL injection, XSS, and more. - China CDN: Optimized network nodes across China for low latency and high availability in the Chinese market. Tencent EdgeOne combines cutting-edge technology with Tencent’s extensive experience in network infrastructure, making it the preferred choice for businesses targeting China and global audiences.Starting Price: $1.40 per month -
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ScrapingBypass
ScrapingBypass
ScrapingBypass Web Scraping API can bypass all anti-bot detection, Bypass Cloudflare, CAPTCHA verification, WAF, and CC protection. Provides HTTP API and Proxy with a built-in global exclusive high hidden static residential proxy IP. Includes interface address, request parameters, return processing. Also allows setting of Referrer, browser UA, headless status, and other browser fingerprint device features. Support: Python, Curl, Java, NodeJS Bypass CAPTCHA Verification Code Available to CAPTCHA, GeeTest and other verification codes Bypass Cloudflare Verification Bypass Cloudflare anti-bot scraping shield WAF, CC protection Unlimited Data Scraping Built-in one-stop global exclusive high hidden static proxy IPStarting Price: $5.9/3 days -
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Spamty
Spamty
Spamty will convert your email address into a link. If someone clicks on this link we verify that this is a human before he can see your email address. Spamty uses the awesome hCaptcha and a modified version of Securimage PHP Captcha for the best protection against bots. Use it to hide your email address or to protect any other contact information from internet robot spiders. Sometimes you may need to publish your email address on the Internet. We'll protect it against spam. You will get a link to share it on the internet. Anyone who visits this link has to solve a captcha before he can see your contact information.Starting Price: Free -
38
AZcaptcha
AZcaptcha
AZcaptcha is an automated online captcha solver API service that is a highly accurate and superbly cheap OCR captcha solver solution. Unlimited reCAPTCHA and hCaptcha solver service with 15,000 Images captcha and more decoded service. Solving possibly any type of captcha challenges for any type of application. For us accuracy does come with a lower cost for a better service in numbers. Give us a try and you'll discover how highly it is to be amazed and happy with your results. If you need captcha automation on websites you're working on, you've just found the right solution that comes with a very affordable price. Slash your captcha solving costs. Stop wasting your time and hard-earned money on captcha-solving services that are slow, inaccurate, and costly. AZcaptcha solves captchas faster and without having to pay per captcha. AZCaptcha solves thousands of different captchas for popular platforms. AZCaptcha currently solves 15,000 built-in captcha types.Starting Price: $0.4 per 1000 captchas -
39
Unbotify
Adjust
In-app bot fraud is taking over your business. The mobile ecosystem is suffering from unchecked automated bots that are harming apps on an immense scale. Apps of all kinds are at risk of having their entire user experience hijacked for fraudulent purposes, whether it’s a gaming app having its in-game economy ruined or an e-commerce app experiencing a huge leak of financial information. Bots have become sophisticated. Now, a single bot can simulate user behavior with such accuracy that they slip past traditional detection methods. Fraudsters armed with bots can ruin an app's user experience and harm retention via automated gameplay, account takeovers, credit card fraud, spam and other forms of abuse. Unbotify offers the first patented machine learning solution that separates real users from bots. Our technology has a deep understanding of human behavior patterns in order to root out sophisticated bot fraud that can go undetected, all at an extremely low false-positive rate. -
40
CaptchaSonic
CaptchaSonic
CaptchaSonic is the definitive AI-powered solution to automatically solve CAPTCHAs, eliminating digital roadblocks for developers and everyday users. Our advanced neural network, trained on millions of examples, achieves up to 99% accuracy and delivers solutions in seconds for a truly seamless online experience. Our support includes: reCAPTCHA (v2 & v3): From simple checkboxes to invisible, score-based challenges. PopularCaptcha: Privacy-first image and behavior-based checks Geetest (v3 & v4): Complex interactive puzzles like slide-to-fit and pattern-drawing. Major Platforms: AWS WAF, TikTok’s unique puzzles, and other common security measures. Specialized Types: We handle unique CAPTCHAs like BLS and privacy-focused solutions like Prosopo. ImageToText (OCR): Accurately transcribes text from any image. Integration is effortless for everyone. Key advantages include transparent, pay-as-you-go pricing, a centralized dashboard to manage your account, and 24/7 expert support.Starting Price: $5/month -
41
9kw.eu
9kw.eu
Solving captchas by hand is annoying and time-consuming, simply use our service to collect credits and have your own captchas solved comfortably. Passwords are protected by SHA512 and the cookie is invalidated when changing the password or the e-mail address. Naturally a new cookie is created when the change is correct. For all submitted and solved captchas a full log can be viewed, in addition to that own API keys can be created and deactivated independently. -
42
NopeCHA
NopeCHA
AI for automatic captcha recognition. Automatically solve reCAPTCHA, hCaptcha, FunCAPTCHA, AWS WAF, and text CAPTCHA using AI. Free for personal use and works on all websites. We use state-of-the-art deep learning algorithms by Google, Meta, Microsoft, and NVIDIA AI. When you encounter a captcha challenge, it is solved in the cloud, and our active learning pipeline automatically and continuously improves the AI. Simply put, as more users use our extension, our AI gets better at solving captchas. When new captcha types are added, our AI learns to solve them in real time! Browser extension and Token API are undetected on all sites. Increased quota, zero usage restrictions, and 24/7 customer support. All of our revenue goes to AI research and building AI-ASIC data centers worldwide. Compatible with browser automation tools including Selenium, Puppeteer, and Playwright. Swift setup with our browser extension.Starting Price: $4.99 per month -
43
ForceShield
ForceShield
We are the dynamic application guardian for Web, Mobile, and IoT. ForceShield was established in 2016 by a group of security experts with the goal of changing the game rules in the cybersecurity world. The founders believe that the traditional signature-based security technologies were failing in the face of ever more frequent and sophisticated automated attacks. They developed a proprietary security technology – Dynamic Transformation – that shifted the security approach from reactive to proactive protection while increasing complexity and cost for attackers. ForceShield foresaw that the rapid growth of automated attacks targeting the Internet of Things presented an unprecedented security challenge that their technology and engineering experience could solve. ForceShield creates a complete network defense layer by protecting Web/Mobile applications and IoT devices against bot attacks. -
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A truely free CAPTCHA bypass service online. $0.001 USD FREE on signup or registration. Supports Image to text CAPTCHAs, reCAPTCHAs, and hCAPTCHAs. FCB is a CAPTCHA recognition API web service provider offering enterprise grade CAPTCHA solving. Supports Image CAPTCHA, reCAPTCHA, hCAPTCHA, FunCAPTCHA, GeeTest, and Amazon AWS/WAF.Starting Price: $0.2 per 1,000 solves
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Akamai Bot Manager
Akamai
Not all bots are created equal ― some are helpful, most are a nuisance, and others harm your business by leading to account takeover and fraud. Because bots are evolving to evade current detection technologies, the risks and costs for organizations are exploding — requiring a new and innovative approach. Bot Manager delivers advanced bot detection to spot and avert the most evasive threats, so you stay ahead of the evolving bot landscape and stop the most sophisticated bots at the edge ― keeping them away from your business. You interact with more than just your customers through your website. Better understand who is coming to your website and what they are trying to do. Then, apply the right policies to control how they can interact with you, what content they can see, and their impacts on your business. Your website has an integral role in your online business strategy. -
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Arkose Labs
Arkose Labs
Enforcement provides future-proof protection, compelling fraudsters to abandon attacks. Arkose Labs’ innovative approach to step-up authentication provides graduated, risk-based friction that drains fraudsters’ resources – while allowing real customers a fun way to prove they are legitimate. Enforcement is a challenge-response mechanism, which works in conjunction with Telemetry to authenticate unrecognized requests. Only legitimate activity is passed onto the enterprise, giving digital businesses full confidence that they are transacting with legitimate customers. Arkose Labs’ approach shifts the attack surface from the business to our platform. Redirecting suspicious sessions to an intermediate platform for independent verification provides a buffer between fraudsters and the sites they are so practiced in attacking - rewriting the rulebook on how to successfully launch attacks. Businesses no longer need to divert their precious resources to deal with attacks. -
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CaptchaAI
CaptchaAI
The 1st reCAPTCHA and hCaptcha OCR solver. We support reCAPTCHA 100%, hCaptcha, Solve Media, and 27,500+ image captchas. Can be easily integrated with any programs and scripts which require captcha recognition. Use our emulator application and enjoy easy integration. Allows saving thousands of dollars spent on manual recognition services. Supports 27,500+ image captchas, reCAPTCHA v2, Invisible reCAPTCHA, Solve Media, etc. We offer a 1-days trial so that you can have first-hand experience with our service. Our support team is ready to help you with the integration. We developed CaptchaAI emulator to be easy to connect with our services if you cannot find CaptchaAI option in your software. CaptchaAI threads are the number of simultaneous API calls to solve a captcha using our service at the same time. The more captcha threads you have, the greater number of captchas you can solve at the same time.Starting Price: $15 per month -
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CAPTCHAs.IO
CAPTCHAs.IO
One of the fastest and most accurate automated captcha recognition & bypass API service provider online. Supports 100,000+ image captchas, FunCaptcha, GeeTest, hCaptcha, reCAPTCHA, and enterprise reCAPTCHA as well as audio and text captchas. Also supports Cloudflare Turnstile made by Cloudflare. Our service is fully integrated into many major applications. We serve our clients with a stable and fast API service. We give our clients premium & professional support 24/7. We guarantee stability and speed 24/7 to our web service. We have a 99% accuracy ratio on 100,000+ captcha types. If your application or software does not have the option to use CAPTCHAs.IO or if your application or software has no integration support for CAPTCHAs.IO but has support for 2captcha, ripcaptcha, anti-captcha, etc. then you can use CAPTCHAs.IO in your application or software. For custom threads and solving requirements please contact support.Starting Price: $22 per month -
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Fraudlogix
Fraudlogix
Fraudlogix provides real-time fraud detection APIs to block bots, proxies, VPNs, and high-risk IPs before they impact your business. Ideal for developers and security teams in Affiliate Marketing, Ad Tech, E-commerce, Banking, and Cybersecurity, our Bot & Fraud API offers 1,000 free IP lookups per month - no credit card required. Backed by a proprietary network monitoring 300M+ URLs and apps, we help stop invalid traffic (IVT), fake signups, click fraud, account takeovers, and card fraud. Fraudlogix uses behavioral intelligence and IP risk scoring to identify fraudulent activity in milliseconds. With flexible integration options - APIs, JS pixel, or server-to-server - Fraudlogix makes enterprise-grade fraud prevention easy to deploy and scale. Try it free and start protecting your traffic instantly.Starting Price: $0/month -
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Captchacoder.com
Captchacoder.com
Captchacoder.com offers the fastest, cheapest hybrid captcha-solving service powered by human operators and OCR. Our revolutionary platform detects captchas and selects an appropriate solver (human or OCR) to solve it. Our OCR technology decode image to text, numbers and arithmetic’s captchas extremely faster with 95% accuracy. Captcha type with less than 98% accuracy will be solved by human operators. We can decode the most popular captchas including any Google reCAPTCHA, reCAPTCHA V2, reCAPTCHA V3, reCAPTCHA v2 Invisible, reCAPTCHA v3 Invisible, reCAPTCHA Invisible, reCAPTCHA Enterprise. All are at a flat rate of $0.99/k. We offer two different services considering the business needs of a wide range of customers. Choose the service that satisfies your requirement. We offer great discounts for bulk captcha-solving. Do not hesitate to contact us for your discount. Response time between 20-60 seconds on 90% of domains.Starting Price: $0.99 per 1,000 requests
