Captcha is a technology designed to distinguish real users from automated programs. Captcha usually consists of tests that are easy for humans to pass but difficult for bots to complete, such as arithmetic examples, graphic captchas, or puzzles. It is an essential tool for web developers and site administrators who want to protect their resources from malicious bot activity.

Why do you need proxies to bypass Captcha?

Unfortunately, captcha often interferes not only with bots but also with real users. Proxies are necessary to bypass protection, ensure connection security, and save time when visiting various resources. Users encounter captchas both during work-related tasks and regular online surfing.

Currently, several main methods are used to bypass the captcha—through proxies, VPNs, or anti-captcha services. Solving a captcha through a proxy is the most effective method, as it often prevents its appearance entirely due to IP addresses that closely mimic real users. Other methods are less effective—VPN services often lack sufficient privacy and anonymity and may trigger a captcha as such connections are marked as suspicious. Anti-captcha services, while automating the solving process, do not always succeed and can be time-consuming.

Moreover, proxies can be used to solve captchas in automated requests, for example through an API or in special software. This is beneficial in various scenarios, from developers creating applications to businesses scraping prices or gathering data for advertising campaigns. Integrating a proxy with automated software can significantly save time.

To bypass the captcha, it is recommended to use private proxies with a high trust factor. For this purpose, you should consider the following types of proxies:

• Mobile proxies based on the IP addresses of real mobile operators
• ISP proxies using IP addresses of data centers owned by Internet providers
• Residential proxies featuring IP addresses of devices of real users who have consented to their use

Following these recommendations will simplify the process of choosing the optimal proxy for solving the captcha.

Top 10 proxy providers for Captcha resolving

Many proxy providers offer solutions to effectively manage and solve captchas. Below are some of the most popular proxy providers favored by users for their reliability and comprehensive features.

Proxy-Seller

Proxy-Seller provides a range of solutions ideal for captcha solving:

• ISP and IPv4 data center proxies that allow users to choose their authorization type without traffic restrictions.
• Residential proxies with geotargeting at the ISP level, capable of using up to 40,000 ports simultaneously, and featuring an auto-renewal option.
• High-speed mobile proxies that support address rotation based on time or link and support HTTPS/SOCKS5 protocols.

Known for its excellent customer support, extensive APIs, and flexible pricing, Proxy-Seller stands out in the proxy service market.

BrightData

BrightData offers an extensive array of products that cater to various user needs, including solutions for solving Captcha-related challenges:

• The “Web Unlocker” API allows for scraping any website and bypassing any anti-bot systems, including those that utilize Captcha.
• ISP proxies feature a large pool of over 700,000 IP addresses, which help in circumventing Captcha restrictions.
• Mobile proxies with advanced geotargeting capabilities and a reliability rate of 99.99%.

Utilizing a proxy from BrightData ensures seamless work on projects by eliminating the interruptions caused by Captcha.

Geonix

Geonix stands out as one of the most cost-effective options in the market, offering a variety of proxies designed to overcome Captcha and other anti-bot measures:

• Highly anonymous IPv4 proxies that support both HTTPS and SOCKS5 protocols, with capabilities for random proxy issuance.
• ISP proxies from over 20 countries, free from traffic limitations, specifically tailored for bypassing Captcha.
• Complimentary tools available on the website aid in understanding the triggers for Captcha on certain websites and checking the user’s current IP address.

This provider is widely recognized for its exceptional 24/7 customer support, affordable pricing, and the availability of a comprehensive API.

Stormproxies

Stormproxies specializes in delivering US proxies for overcoming blocks and solving captchas:

• Residential backconnect proxies featuring high trust levels and automatic IP address rotation with each new request.
• Highly anonymous data center proxies that offer a dedicated 1 GB/s channel and the option for IP replacement.
• Residential dynamic proxies that rotate IP addresses every 3 to 5 minutes from a pool of 700,000 addresses.

Stormproxies offers IP-authenticated proxies only, limiting use to certain devices, with a 24-hour refund option available.

Youproxy

Youproxy offers high-speed private HTTPS/SOCKS5 proxies tailored for Captcha bypass:

• Mobile proxies that rotate based on time/link and allow choosing an operator without traffic limitations.
• Highly anonymous static residential ISP proxies capable of providing IP addresses from various subnets.
• IPv4 proxies from over 20 countries for efficient Captcha bypass, featuring minimal response times and flexible output formats.

Youproxy provides free tools, a section with promo codes for various proxy types and countries, and offers refunds post-purchase.

Oxylabs

Oxylabs excels in providing proxy services and scraping solutions to bypass anti-bot systems, including Captcha:

• Several scraping APIs are available, which are highly effective in circumventing Captcha.
• Dynamic ISP proxies that allow session extensions for multi-accounting purposes.
• “Web Unblocker” for bypassing anti-bot systems with a high success rate in scraping.

Oxylabs remains a top choice for users seeking advanced proxy solutions, thanks to its comprehensive service offerings tailored for varied user needs.

Webshare

Webshare offers a variety of solutions for overcoming regional limitations and anti-bot measures:

• IPv4 proxy data centers across 50+ locations with a reliability of 99.97% uptime.
• ISP proxies from providers such as AT&T, Sprint, and Cox, support HTTPS and SOCKS5 protocols.
• Proven data center proxies specifically designed to bypass Captcha, are available in over 40 countries.

Webshare is appreciated for its additional features, including a Chrome extension, access to free proxies, and an easy-to-use dashboard.

Proxy-IPv4

Proxy-IPv4 provides highly anonymous and stable proxies renowned for their effective Captcha circumvention:

• IPv4 proxies are widely distributed across networks and subnets, and compatible with all websites and applications.
• Mobile dynamic proxies offer selectable operators, rotation intervals, and unlimited traffic.
• Static ISP proxies are known for a high trust level with a 99% probability of bypassing Captcha.

The service offers a custom API, a proprietary Chrome extension, and a flexible pricing model with a minimum three-day rental period.

Soax

Soax delivers extensive solutions for secure and unrestricted scraping:

• "Web Unblocker" for circumventing anti-bot systems during scraping, with easy API integration for various projects.
• Mobile proxies from a pool of 30 million addresses, with options for "sticky" sessions.
• Residential proxies from over 195 countries, ensuring 99% uptime.

Soax is highly regarded for its user-friendly interface, a comprehensive set of APIs, and reliable performance of all proxy types.

Decodo

Decodo is known for providing cost-effective solutions for data gathering and Captcha bypassing:

• "Site Unblocker" facilitates data collection without Captcha, guaranteeing 100% successful outcomes.
• Residential proxies support HTTP(S) and SOCKS5 protocols and impose no thread limits.
• Free tools including browser extensions and a proprietary proxy checker.

Decodo offers numerous APIs tailored for scraping across various applications, complemented by its custom browser.

Based on the recommendations for choosing the optimal proxy and reviewing the top ten best proxy providers, it's evident that providers like Proxy-Seller, BrightData, Oxylabs, and Soax offer the widest range of available locations. For budget-conscious users, the most affordable solutions are provided by Geonix, Proxy-IPv4, and Youproxy. For tasks like scraping that require bypassing Captcha, Oxylabs, Soax, and Decodo are preferred due to their specialized tools like unblockers, making them priority choices for users engaged in scraping activities.