Capsolver

CapSolver is a CAPTCHA solving API and browser extension that returns tokens for reCAPTCHA, Cloudflare, AWS WAF and image challenges, with SDKs, Selenium, Playwright, Puppeteer, n8n and AI agent integrations aimed at scraping and test automation teams.

CapSolver is an AI-driven CAPTCHA solving service built for teams that need automation pipelines to keep moving when a challenge appears. Instead of manual clicking, the product exposes a REST API that accepts a task payload describing the CAPTCHA type and target page, then returns a solution token the client submits back to the site. The advertised catalogue covers reCAPTCHA v2 and v3 (including Enterprise variants), AWS WAF, Cloudflare Turnstile and Cloudflare Challenge, Geetest v3 and v4, and plain image to text recognition. Published response targets range from under one second for image tasks to under ten seconds for Cloudflare Challenge. The platform ships two entry points. Developers call the API directly, using SDKs for Python, Node.js and other languages, or wire it into Selenium, Playwright, Puppeteer and n8n through documented integrations. Non-coders install a Chrome or Firefox extension that detects CAPTCHAs on the page and solves them automatically, which suits manual browsing and semi-automated work. A separate agent automation line exposes the solver to AI stacks through MCP, Browser Use, LangChain, the OpenAI Agents SDK and Playwright, so autonomous agents can request a token mid-task. Who it is for: data engineering and scraping teams, QA engineers running browser test suites, RPA builders, SEO and pricing analysts collecting public web data, and agent developers who need an unblocking primitive. The commercial model is pay per use or prepaid packages sold through a package market, with volume discounts advertised, and enterprise buyers offered customized plans, 24/7 priority support with account managers, and claims of scaling to millions of requests. Compliance messaging cites GDPR, CCPA and ISO alignment, and the company frames the product around publicly accessible data collection. The honest positioning is that this is infrastructure, not an application. It competes with other CAPTCHA solving APIs on price per thousand solves, latency and the breadth of supported challenge types, but it does not help with detection avoidance, proxy rotation or browser fingerprinting, which usually matter as much as the solve itself. Results also depend on the site you target: a token solves a challenge, it does not guarantee the surrounding anti-bot stack will accept the session.