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Average Ratings 0 Ratings

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Description

2Captcha is an automated service that specializes in recognizing captchas, which are typically images displaying distorted text or a collection of images where users must select those that meet specific criteria. This process is designed to verify that the user is human rather than a bot. The platform serves as a bridge between clients needing rapid captcha resolution and workers who get compensated for completing these tasks. When a customer submits a captcha, it is assigned a unique identification number, which is communicated back to the customer along with a charge to their account for the service. The captcha is then allocated to a worker who has been in the queue the longest, enabling prompt resolution. Once the worker solves the captcha, the response is sent back to 2Captcha, where it is recorded in the system, and the worker's earnings are updated accordingly. If the customer inquires about the answer using the captcha ID, they receive the solution or are informed to wait if it has not yet been processed. This efficient system ensures timely service for clients while providing a steady income stream for workers engaged in captcha resolution tasks.

Description

The TextCaptcha service offers a straightforward JSON or XML API over HTTP that delivers text-based CAPTCHA challenges. The primary component is the textual question posed to the user, while the valid responses are represented as MD5 hashes of the correct answers converted to lowercase; this allows for verification against user responses. Text-based CAPTCHAs are generally more user-friendly for individuals with visual impairments compared to traditional image-based options like ReCAPTCHA. Additionally, they are advantageous when challenges need to be communicated through text-only mediums such as SMS or IRC. However, a significant drawback of text CAPTCHAs is that they tend to convey more information than distorted images, making them potentially easier to decipher. With the rise of advanced parsing technologies like Wolfram Alpha, even relatively simple logic challenges can now be tackled with greater ease by automated systems. This evolution poses ongoing challenges for the effectiveness of text-based CAPTCHA systems in maintaining security against bots.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

C#
CAPTCHAs.IO
CapMonster Cloud
GeeTest
Go
Google Chrome
Java
Microsoft Edge
Mozilla Firefox
Opera
PHP
Proxidize
Python
Ruby
hCaptcha
reCAPTCHA

Integrations

C#
CAPTCHAs.IO
CapMonster Cloud
GeeTest
Go
Google Chrome
Java
Microsoft Edge
Mozilla Firefox
Opera
PHP
Proxidize
Python
Ruby
hCaptcha
reCAPTCHA

Pricing Details

$0.59 per 1000 requests
Free Trial
Free Version

Pricing Details

Free
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

2Captcha

Website

2captcha.com

Vendor Details

Company Name

TextCaptcha

Website

textcaptcha.com

Product Features

Proxy Servers

Anonymous
Automatic IP Rotation
Data Center Proxies
Geo-Targeting
Mobile Proxies
Reporting / Analytics
Residential Proxies
SSL
Whitelisted IPs

Product Features

Alternatives

Alternatives

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