The smartest CAPTCHA router on the market.
Convert dead keys into lightning-fast solves with uCaptcha.
Aggregating the best providers
One API automatically routes every solve to the best provider — whether you're spending credit, recycled balance, or both.
Routes each solve to the single best provider based on your speed/cost priority. Best for standard workloads where you want reliable, optimized routing without overspending.
CapSolver
2Captcha
AntiCaptcha
uCaptcha
Got leftover balance sitting on old provider keys? Don't let it rot. Add those keys to uCaptcha — we drain the balance for you and credit your account dollar-for-dollar. That credit can be used on all of uCaptcha — not just the one you bought from.
CapSolver
cap_9xk...m2q
2Captcha
2ca_j3n...8pk
AntiCaptcha
ac_r7m...4xz
uCaptcha Recycler
Balance consumed & converted
uCaptcha Credit
Use with any provider
$4.50
total credited
One API. Every provider. Recycle your old keys and start solving in minutes.
Guides, tutorials, and comparisons for CAPTCHA solving.
Pillar Guide
In-depth comparison of the top CAPTCHA solving services — CapSolver, 2Captcha, Anti-Captcha, CapMonster, DeathByCaptcha, RiskByPass, and more. Covers pricing, speed, supported types, and reliability.
Pillar Guide
Complete guide to solving reCAPTCHA v2 (checkbox, invisible) and v3 (score-based) programmatically using a CAPTCHA solver API. Includes Python and JavaScript code examples.
Pillar Guide
How to handle CAPTCHAs in web scraping pipelines — from detecting CAPTCHA types to integrating solver APIs, managing proxies, and building resilient scraping workflows.