7 Best Captcha Solver Services in 2026

Web scraping continues to be a huge industry, with more web scraping taking place today than every day before it. As more companies engage in increasingly more intense data collection, websites across the internet are beefing up their anti-bot tech. Neither trend seems to be dissipating any time soon, as 28.7% of all web traffic can be attributed to bots, according to Cloudflare (and those are the bots they know about).

One of the many tools in a website’s anti-bot kit is the captcha. As any developer who’s ever tried to do web scraping will tell you, captchas suck. In the words of a colleague, “You might have the best scraper ever developed; you’re still going to have to bypass captcha.” We figured we’d help you out by putting together a list of the best captcha solving services.

The captcha solving market seems to be continuously expanding, each one making grander claims than the last. We’ve done the heavy lifting for you by compiling a list of some of the best captcha solver services.

2Captcha

On the market for over 10 years, 2Captcha crowdsources human beings to solve captchas at scale. 2Captcha set itself apart by aggressively expanding its pool of human solvers and was quick to support new captcha formats.

2Captcha Pricing & Features

2Captcha’s pricing model is packaged per 1,000 images. Standard image captchas start at $0.5–1, while more complex captchas, like Google reCaptcha v2, cost roughly $1-$2.99.

Pricing is dynamic: as demand increases, the price automatically rises to attract more workers. On average, one Google reCaptcha costs about $0.002. Accuracy is high, near 99% according to the company. The first attempt may be incorrect in 1–5% of cases. Customers only pay for correctly solved captchas; corrections are covered for no extra fee.

2Captcha Speed

Response times for captcha solutions can vary because they’re solved by real people. Simple captchas are typically solved in 5–15 seconds, while more complex ones can take up to 30 seconds.

On average, 2Captcha stays within 10–20 seconds for popular types of captcha under normal load. During peak hours, delays may occur depending on worker availability.

2Captcha Supported Formats

2Captcha supports virtually all existing captcha types:

• Image captchas
• Google reCaptcha v2
• Google reCaptcha v2 (Invisible)
• Google reCaptcha v2 (Callback)
• Google reCaptcha v3 (score ≤ 0.3)
• Google reCaptcha v3 (score > 0.3)
• Google reCaptcha Enterprise
• Arkose Labs FunCaptcha
• GeeTest captcha
• Cloudflare Turnstile
• Amazon captcha (AWS WAF)
• Slider captchas

As a captcha-solving service that uses human solvers, 2Captcha is able to more easily include support for new captcha types as they are released.

2Captcha API and Integration

2Captcha offers a simple two-step HTTP API: you submit a task, then request the result by ID. Official client libraries (SDKs) are available for almost all popular programming languages, including Python, PHP, Java, C#, JavaScript, Go, among others.

Documentation and community support are available, as well as browser extensions for all  popular browsers.

2Captcha Proxy Integration

Proxies aren’t required for most standard captchas, 2Captcha can solve reCaptcha and other similar challenges “in the cloud”. This means a worker completes the captcha on their own browser.

If needed, you can specify a proxy: The service will ask a worker to solve the captcha by visiting the site through the provided proxy, so the token is issued from the required IP. The service also supports a pingback (callback) parameter to receive results automatically and autocancels tasks that take too long to solve.

Capsolver

Capsolver is a self-described “next-generation” captcha solver that uses machine learning to automate captcha solving. The company has a convenient API that can be slotted into your code. It even has a captcha solving extension.

Capsolver Features & Pricing

Capsolver charges per 1,000 tokens, and the price depends on what type of task is being completed. The price ranges from $0.80 for reCaptcha v2 to $3 for reCaptcha v3 Enterprise.

Capsolver Speed

Capsolver’s main advantage is speed. Since challenges are solved automatically, with simple challenges often solved in 1–3 seconds and more complex ones taking up to 10 seconds.

Capsolver doesn’t depend on human solvers, so performance remains consistent during peak hours. However, if a captcha provider updates its detection logic, success rates may temporarily drop until models are adjusted.

Capsolver Supported Formats

Capsolver supports a wide range of modern captcha systems, including:

• Google reCaptcha v2 (checkbox and invisible)
• Google reCaptcha v3 (score-based)
• hCaptcha
• Arkose Labs FunCaptcha
• Image and text captchas
• Rotation and object-selection challenges

Because the service is AI-driven, support for new or custom captcha formats depends on how quickly models can be trained or adapted, rather than immediate human fallback.

Capsolver API and Integration

Capsolver provides a JSON-based REST API where tasks are submitted and results are polled or returned asynchronously. The API is designed to integrate easily into scraping frameworks, browser automation tools, and custom pipelines.

Official examples and SDKs are available for popular languages such as Python, JavaScript, and Go. The platform also includes documentation for integrating with automation tools like Puppeteer and Playwright.

Compared to older captcha solvers, Capsolver places more emphasis on automation-friendly workflows than browser extensions or manual testing tools.

Capsolver Proxy Integration

Capsolver typically requires proxy integration for solving site-bound captchas, especially reCaptcha v2/v3 and hCaptcha. Since tokens are generated programmatically, they must often originate from the same IP, ASN, and geographic location as the original request.

Users can:

• Pass residential or mobile proxies with each task
• Specify proxy credentials and location
• Match user-agent and fingerprint parameters for higher success rates

This makes Capsolver better suited for advanced scraping stacks, but less convenient for simple, proxy-agnostic captcha solving.

Anti-Captcha

Anti-Captcha is one of the long-standing human-powered captcha-solving services on the market, operating since 2007.

Anti-Captcha Pricing and Features

Anti-Captcha offers both pay-per-solve and subscriptions, with prices ranging from $0.7–2 for simple captchas and $3–5 for more complex captchas. Credits are deducted only for successful solutions. Prices are dynamic, changing based on worker availability and challenge complexity.

Anti-Captcha Speed

Like all human-based solvers, Anti-Captcha’s speed is tied to worker output, which means speeds can vary from as low as 7 seconds for simple captchas to 30 seconds for more complex ones and 50 seconds for the most complex types. Manual solvers are naturally more variable than automated systems.

Anti-Captcha Supported Formats

Anti-Captcha supports a wide range of captcha types, including:

• Standard image captchas
• Google reCaptcha v2
• Google reCaptcha v3 (score-based)
• Google reCaptcha Enterprise (v2 and v3)
• GeeTest
• Arkose Labs FunCaptcha
• Cloudflare Turnstile
• Amazon AWS WAF captcha
• Friendly Captcha
• Prosopo
• Altcha
• Custom captcha tasks
• Object-coordinate captchas (click-based challenges)

Because the service relies on human workers, it can handle captchas that automated models struggle with, especially bespoke or harder visual puzzles.

Anti-Captcha API and Integration

Anti-Captcha offers a RESTful API with standard methods to submit a captcha task, check  for a correct solution, and see queue times and spending statistics.

The API integrates with Python, JavaScript, PHP, C#, Go, and more, and can be used with automation tools like Selenium or Puppeteer. Third-party libraries and examples are widely available.

Anti-Captcha also offers a browser extension for Chrome, Firefox, and Safari, which allows captchas to be solved while browsing using an API key.

Anti-Captcha Proxy Integration

Anti-Captcha supports proxy-based solving, which means solvers can access a captcha through a specific IP or network. This is necessary for more complex captchas that test for IP address or session.

SolveCaptcha

SolveCaptcha is a hybrid captcha-solving service that combines AI solving for simple challenges and human solvers for the more complex ones. Instead of relying entirely on a workforce or fully automated models, the service dynamically chooses the fastest and most reliable method for each task.

SolveCaptcha Pricing and Features

SolveCaptcha also prices per 1,000 requests, at fixed pricing. Simple captchas are priced at $0.35–0.80, with more complex captchas costing up to $50 per thousand solutions. Users can also set their desired upper limit for how much they’re willing to pay to solve a challenge. SolveCaptcha also offers a free trial for new users.

SolveCaptcha Speed

SolveCaptcha’s hybrid approach means simple captchas are recognized within seconds, while more complex captchas can be routed to a human operator. Human-solved captchas can take up to 20 seconds to be solved.

SolveCaptchas accuracy matches those of human-based services with 95–99% accuracy. If an error occurs, users can resend the captcha.

SolveCaptcha Supported Formats

SolveCaptcha supports a wide range of captcha types, including:

• Google reCaptcha v2 and v3 (including Invisible and Enterprise variants)
• Arkose Labs FunCaptcha
• Cloudflare Turnstile
• GeeTest
• Classic image and text captchas
• Image selection and rotation challenges

Coverage is comparable to market leaders. Simple formats are typically solved by AI, while more complex ones are handled by human solvers, ensuring consistent support across common real-world scenarios.

SolveCaptcha API and Integration

SolveCaptcha offers a basic HTTP API that follows a task-submission and result-retrieval flow. Users submit a captcha challenge, receive a task ID, and poll the API until the solution is available. The API is simple but less feature-rich compared to newer providers focused on browser automation frameworks.

Documentation is functional and targeted primarily at developers integrating captcha solving into automated workflows. Official libraries and code examples are available for popular languages. SolveCaptcha also has its own Chrome browser extension.

SolveCaptcha Proxy Integration

For many captcha types, SolveCaptcha does not require proxies, as challenges are solved by human solvers in their own browser environments. This is sufficient for image captchas and some reCaptcha flows.

When site-bound captcha tokens are required, users can optionally provide a proxy. In this case, the solver accesses the target page through the specified proxy so the captcha token is issued from the desired IP address.

The service also supports timeout handling for unsolved tasks, allowing users to automatically cancel requests that exceed a predefined waiting period.

CapMonster Cloud

CapMonster Cloud is a cloud-based captcha-solving service that uses AI to bypass many types of captcha without relying on human intervention.

CapMonster Cloud Pricing & Features

CapMonster Cloud’s pricing structure is similar to others per 1,000 solves, but also offers a lower per-image solution for certain types of captcha. In general, their prices are lower than the market average, with Google reCaptcha v2 costing $0.60 per 1,000 tokens but $0.04 per 1,000 images.

Simple captchas can run for as low as $0.30 while more complex captchas run up to $2.20. CapMonster charges only for successfully solved captchas — failed attempts are not billed. The service uses a deposit model: you top up your balance (minimum $1), and funds are spent as captchas are solved.

CapMonster’s recognition accuracy is high, though in some cases it slightly lags behind a human. Success rates are 95–99%, with success rates for complex captchas running between 97% and 98%. Overall, CapMonster enables a high captcha pass rate — especially on repetitive tasks.

CapMonster Cloud Speed

CapMonster delivers record speeds thanks to being completely automated. Under ideal conditions, throughput reaches up to 1,000 captchas per minute. Common tasks are solved in seconds, with reCaptcha v2/v3 or Cloudflare Turnstile only taking 1–3 seconds per captcha.

Particularly complex captchas can see a drop in speed, with new or modified challenges requiring an update to the model first.

CapMonster Cloud Supported Formats

CapMonster Cloud supports a broad range of captcha types, including but not limited to:

• Google reCaptcha v2, v3, and Enterprise variants
• Cloudflare Turnstile and Bot Challenge
• GeeTest and complex image-based captchas
• Text captcha recognition tasks
• DataDome, Tencent captcha, Imperva (Incapsula), and other platform-specific challenges
• Temu, Yidun, MTCaptcha, Altcha, and more

However, the most complex captchas from Arkose Labs (FunCaptcha) are currently not supported by CapMonster, as automated solutions seem to struggle with interactive 3D puzzles. 

CapMonster Cloud API and Integration

CapMonster Cloud provides a RESTful API that automates captcha recognition. It accepts JSON requests and can be integrated into automation tools, scraping scripts, and test frameworks.

Integration is supported with ready-to-use libraries and code examples in multiple languages (e.g., C#, Python, JavaScript, Go, PHP).

CapMonster Cloud also offers browser extensions for Chrome and Firefox. These extensions let users automatically solve captchas encountered during interactive browsing without custom code.

CapMonster Cloud Proxy Integration

Proxies are already included in CapMonster’s pricing. Users don’t need to provide their own proxy servers — the service selects and uses proxies when necessary to solve captchas from the required geolocation or to bypass restrictions. This simplifies integration and saves on proxies.

NoCaptcha Ai

NoCaptcha Ai is a machine learning captcha recognition software that uses AI to help bypass captcha solutions.

NoCaptcha Ai Pricing and Features

The company’s prices are significantly lower than most others in the industry. noCaptcha Ai has a low-cost payment structure where users can solve 6,000 captchas for free each month. Simple captchas start at $0.14 per 1,000 credits with more complex captchas rising to $0.22. noCaptcha Ai doesn’t solve charge per solution, but instead per API request.

In terms of accuracy, noCaptcha Ai matches competitors’ at 95–98%. Similar to other AI solvers, accuracy can drop for more complicated captchas, but noCaptcha Ai excels at the most common challenges.

NoCaptcha Ai Speed

Speed is noCaptcha Ai’s main advantage. Specializing in computer vision, the service solves captchas almost instantly. A single image, e.g. one reCaptcha tile, is recognized in half a second. A full captcha of 9–15 images on average is solved in seconds. Uptime is 99.9% with minimal server response latency.

In practice, speed is limited by the network: the algorithm returns a result as soon as it receives the image. Such speed is achievable for supported types. If the algorithm cannot solve a `, it simply returns an error immediately. Overall, for visual tasks noCaptcha Ai is unmatched in speed.

NoCaptcha Ai Supported Formats

noCaptcha Ai specializes in visual captchas. It can solve Google reCaptcha v2 by interpreting object images, as well as classic simple captchas-text from an image or selecting objects in an image.

• Google reCaptcha v2 and v3 (including checkbox and score-based variants)
• hCaptcha normal and enterprise versions
• Geetest sliders and interactive challenges
• AWS WAF and other web-application firewall captchas
• OCR/text captchas
• Popular platform-specific captchas (e.g., Binance, TikTok)

noCaptcha Ai focuses on challenges that computer vision can help overcome, namely those with object recognition, image classification, and simple text puzzles.

NoCaptcha Ai API and Integration

Integration with noCaptcha Ai differs somewhat from other services. It provides an HTTP API where you send images or other captcha data and receive recognized answers. noCaptcha Ai solves the recognition subtask, but does not execute the full token acquisition process.

For example, your script must call Google itself, fetch the reCaptcha v2 images, send them to noCaptcha Ai for recognition, and then mark the correct tiles. This makes it slightly more involved to integrate into code.

NoCaptcha Ai Proxy Integration

Proxies are less relevant for noCaptcha Ai as the service doesn’t make requests itself, but instead relies on you to do so and provide it with the necessary information.

9kw.eu

9kw.eu is a German crowd-sourced captcha-solving service that connects users who need captchas solved with a community that solves them in exchange for credits. It provides a simple HTTP API for developers to integrate with automation workflows.

9kw Pricing and Features

9kw.eu sets itself apart by being a community-based captcha-solving exchange. There is no fixed pricing structure, but instead users are charged an amount of credits for each captcha you request a solution for and earn credits for each captcha you solve.

A solution usually costs 10 credits and you earn 7 credits for solving one, with the 70% difference used to maintain the system. The faster a challenge is solved, the more bonus credit a user receives. You can also buy credits directly, with 40,000 credits costing about 5 euros. This works out to be about 1.25 euros per 1,000 captchas, a reasonable price in the industry.

Due to its crowdsourcing, human-only nature, speed and accuracy can vary, with simple captchas solved with 90–95% accuracy.  9kw has introduced some additional motivation for solvers with a rating system. This lets you prioritize more experienced solvers in exchange for more credits.

9kw Speed

Since 9kw is based on volunteers and crowdsourcing, there’s more variation in the speed at which captchas are solved. Under ideal conditions, simple captchas are indeed solved quickly, within 5–15 seconds. More complex solutions take up to 50 seconds. The balance to this is that solutions cost less than with other providers. When speed isn’t crucial, 9kw.eu is worth considering.

9kw Supported Formats

9kw.eu can solve almost any captcha that a human can, although not all are supported immediately:

• Standard image/text captchas
• Google reCaptcha v2
• hCaptcha
• Other interactive captchas where visual interpretation is possible

Solutions rely on human beings, so coverage is limited only by what humans can visually decode via screenshots or challenge data. In principle, this includes most captcha types that don’t require advanced programmatic interaction.

9kw API and Integration

9kw.eu’s interface is functional but outdated and cluttered. The service is geared more towards enthusiasts, so integration is available in many forms. There is an HTTP API (to submit captchas and retrieve answers), as well as various plugins and client programs. There is also a separate Java program that you can run in the background which monitors your clipboard or browser window and intercepts captchas.

9kw doesn’t have an official browser extension, but is also intended to be integrated into scripts rather than casual browsing. API documentation exists, though it is less polished than commercial alternatives.

9kw Proxy Integration

9kw does not provide its own cloud solvers, so users have to figure out proxies themselves. If you solve a reCaptcha v2, you need to open the page yourself (with a proxy) and either provide the image to the solver or give them a session for completion.

Conclusion

Captcha solvers are a mandatory part of all serious scraping, as even the best proxies and perfectly spoofed sessions are inevitably going to run into captchas. Each service has its own way of tackling the problem, with human-powered services relying on crowdsourcing solvers, fully automated services relying on AI, and others combining the best of both.

Key takeaways:

• There’s no single best captcha solver service. The best captcha solver will depend on your use case.
• Human-based solvers offer the widest coverage but are generally more expensive and have higher speed variability.
• Automated AI solvers can be quick but more limited for complex captchas.Pricing models can vary per solve, per image, per request, or per submission, making comparisons more difficult.
• All captcha solvers are a tradeoff between some combination of speed, accuracy, format coverage, cost, and degree of integration.
• Some solvers handle the entire process while others will require some technical knowledge to properly integrate.

Both human and automated approaches have their pros and cons, with human solutions more easily able to solve complex tasks but being more expensive overall and AI-based solvers being faster and cheaper for simple captchas but perhaps struggling with more complex ones. The best approach is to narrow down your own requirements and finding a captcha solver that best matches that use case.