Captcha Solving Service

Cheapest price on the market

Starting from 0.5USD per 1000 images, depending on your daily upload volume

Pay as you go

Pay-per-captcha payment basis. Minimum refill is 1 USD, no recurring charges

99.99% uptime since 2007

Vast amount of workers and premium infrastructure allows us to provide highly reliable 24/7/365 service

Solving Google Recaptcha since 2016

You may fully rely on our stable solution and forget about browser emulation

How it works:

1

Your app uploads a captcha to our server

Easy API integration

Unlimited number of simultaneous uploads

High-speed request processing

2

We assign a worker for your captcha

100% of captchas are solved by human workers from around the world. This is why by using our service you help thousands of people to feed themselves and their families.
An average worker makes about $100 per month which is a very good salary in such countries like India, Pakistan, Vietnam and others. With your help they now have a choice between working in polluted industries and working in front of a computer.
Check out some of their stories here.

3

Worker types answer and we send it to your app

1

Your app uploads a captcha to our server

Easy API integration

Unlimited number of simultaneous uploads

High-speed request processing

2

We assign a worker for your captcha

100% of captchas are solved by human workers from around the world. This is why by using our service you help thousands of people to feed themselves and their families.
An average worker makes about $100 per month which is a very good salary in such countries like India, Pakistan, Vietnam and others. With your help they now have a choice between working in polluted industries and working in front of a computer.
Check out some of their stories here.

3

Worker types answer and we send it to your app

Average solving time

15 sec

Workers banned

Total

25 587 569

24 h

2 589

Errors

1%

4

Our advanced quality control system monitors worker's entries and quickly eliminates cheaters.

Image captchas

$ Price per 1000

-

Workers

-

Solve Speed

-

Free Capacity

-

Recaptchas

$ Price per 1000

-

Workers

-

Solve Speed

-

Free Capacity

-

Funcaptchas

$ Price per 1000

-

Workers

-

Solve Speed

-

Free Capacity

-

And by the way, we're hell good in solving Javascript captchas!

Costs for Recaptcha (v2, v2 invisible, v3): from 1.8 USD per 1000 tokens.
Costs for Funcaptcha: from 1.8 USD per 1000 tokens.
Costs for Geetest: 2 USD per 1000 tokens.
You don't need to emulate browser and run javascripts.
You send us "sitekey" or "public key" value.
We give you "g-recaptcha-response" and you simply submit form with it.

Browser plugin

Solve Recaptchas and image captchas with our plugins.
- Requires no user interaction.
- Integrates smoothly with iMacros.
- Helps thousands of visually impaired people around the world.
- Your grandma will love it too !

Installation instructions

Track your captchas and spendings from our brand-new client area:

Register

Simple API for your tasks

Full documentation and example code

Task type:

Upload new captcha with createTask method.
Detailed description PHP NodeJS C# Java Python GO

This method creates a image captcha task and returns its ID. Image data must be transmitted in base64 encoding. Several flags are available to customize captcha comments at our employees side, such as case sensitivity, numbers only, etc.. After a few seconds you may start requesting captcha result with getTaskResult method using provided task ID.

Your app

Anti-Captcha API

Request captcha text with getTaskResult
Detailed description

Send ID of the captcha task previously received from createTask method. If task status is "processing", re-request task result in a few seconds.

Your app

Anti-Captcha API

                   {
    "errorId": 0,
    "status": "processing"
}
                

or

Create new task with createTask method.
Detailed description PHP NodeJS C# Java Python GO

This method creates a Google's No-Captcha reCAPTCHA task and returns its ID. It is required that you send target website address and sitekey obtained from HTML code.
You may also need these articles:
Instruction #1: How to find a sitekey and submit form with g-response code at simple web sites.
Instruction #2: How to find a sitekey and submit form with g-response code at complex web sites which use encrypted Javascript.

Task type NoCaptchaTaskProxyless means that recaptcha will be solved from IPs of our workers or with out proxies. There's also NoCaptchaTask type available, where captcha is solved via your proxy.
If you want to solve older version of Recaptcha with two words on it, use task type RecaptchaV1Task or RecaptchaV1TaskProxyless.

Select Recaptcha type:

Your app

Anti-Captcha API

Request g-recaptcha-response text with getTaskResult
Detailed description

Send ID of the captcha task previously received from createTask method. If task status is "processing", re-request task result in a few seconds.

Your app

Anti-Captcha API

                   {
    "errorId": 0,
    "status": "processing"
}
                

or

Create new task with createTask method.
Detailed description PHP NodeJS C# Java Python GO

This method creates a FunCaptcha task and returns its ID. It is required that you send target website address and public key obtained from HTML code. When our worker solve Funcaptcha, you receive "token" string. The solving process is very similar to Recaptcha, thus you may simply copy-paste code that you used for Recaptcha.

Select Funcaptcha type:

Your app

Anti-Captcha API

Request token string with getTaskResult
Detailed description

Send ID of the captcha task previously received from createTask method. If task status is "processing", re-request task result in a few seconds.

Your app

Anti-Captcha API

                   {
    "errorId": 0,
    "status": "processing"
}
                

or

Create new task with createTask method.
Detailed description PHP NodeJS C# Java Python GO

This method creates a GeeTest task and returns its ID. It is required that you send target website address, "gt" key obtained from HTML code and "challenge" key. "Challenge" key is a unique token which can be used only once. You need to grab it every time you want to solve another captcha.
There are some custom implementations of GeeTest which use dedicated API subdomain. One of them is called "DistilNetworks", they use subdomain "api-na.geetest.com". In this case simply specify this subdomain in "geetestApiServerSubdomain" parameter.
More information can be found here: GeeTest

Select GeeTest type:

Your app

Anti-Captcha API

Request set of result tokens with getTaskResult
Detailed description

Send ID of the captcha task previously received from createTask method. If task status is "processing", re-request task result in a few seconds.

Your app

Anti-Captcha API

                   {
    "errorId": 0,
    "status": "processing"
}
                

or

Crowdsourcing platform for everyone

Factories are server-side applications that you can code yourself and connect to Anti-Captcha. With our API, factories can process custom tasks and assign them to targeted workers.

Anti-Captcha customers create task orders at your Factory via API or using a web-interface. The platform holds the order costs at client balance and transmits task data to your server.

Your factory assigns tasks to the employees you previously tested and approved. Platform requests task data from factory API when an employee is ready. You may send custom forms, content and links in real time.

On the platform an employee can:

Navigate to a website

View your content

Fill a custom form

Upload a screenshot

A task can be simple with one step only, or contain several steps and interact with your Factory Server API. All data an employee enters is transmitted back to your server.

After a task completion an employee receives a reward that you'd set and you receive the remainder of the task cost. Platform comission is 10%. It is also possible to cancel a task and refund the cost to the customer - you decide that.

Feature List

Private Factories.

You can create a Factory exclusively for your needs. It will remain invisible for Anti-Captcha customers, but visible for workers.

Build money generator.

Public factories earn on providing services to Anti-Captcha customers. You set the price for each task and the percent you'd like to pay to our workers. Any Anti-Captcha customer can order tasks at your Factory via web-interface or API.

API is under your control.

Your factory recieves unique task type ID which can be used in common task creating API methods. You define yourself which fields your task object must have and our API validates customers API requests based on the rules you set.

Employees that suit you.

Factories owners can filter employees by country, age, gender and language knowledge. Employees statistics.

Automated job interviews.

Examinate your new employees, train them or give test tasks before accepting their candidacy.

Organise workspace.

API allows creating optional "settings page" in employees interface, where they can manage custom data.
Examples: add/edit/remove social media profiles, phone numbers, images, etc.

Unlimited support.

Factory owners receive unlimited support and access to instant commission-free money withdrawals. Options are: Bitcoins, VISA/Mastercard POS deposit, AdvCash, Payza, etc.

Platform is improving daily and we are open for you ideas!

Platform policy

We encourage honest competition between Factory owners. Beat similar Factories with cheaper prices, better workers filtering and with better Factory logic.

Anti-Captcha administration itself will create only service factories like "Screenshot Moderation". This will help newly created factories to quickly build quality-ensuring algorithms. Forward task results collected from your employees to this factory and decide either to pay them for tasks or not.

Minimum platform commission is 10% and depends on the task cost.

Factories which deal with anything illegal are not allowed.

Quick introduction

Service Anti Captcha provides a platform for solving various captcha types by one users to other users. We have customers who pay workers a small reward for each solved captcha. Workers usually reside in developing countries such as Vietnam, Venezuela, Indonesia, Ukraine and others.

To use our service customers utilise special apps which connect to application program interface or API of our service. Such app sends captcha data to our API, which is then assigned to an idle worker. Worker solves captcha, submits result and it is then transmitted back to customer app.

Each task costs a fraction of a United States dollar and you pay for each task. A thousand image captcha solutions cost seventy cents. A thousand google recaptcha solutions cost about two dollars.

To start using our service you need to register, topup your balance and copy special thirty two bytes long access key to the application you use. If you want to use our service in Chrome browser, you can install plugin made by our team. Unfortunately Google has banned our plugin in their Plugins Store and you have to install it manually via extensions page in settings. Instructions for plugin installation are located on another website - antcpt.com. We recommend visually impaired users to start with plugin installation and come back in case of success for account registering. Here are the links you will need.