Solve speed
Average solve time shows how quickly a provider returns an answer. Faster responses keep automated and high-volume flows moving.
Methodology
How CaptchaRank ranks CAPTCHA solvers
We compare providers on a small set of practical signals and pair them with editorial context, so the rankings stay useful for real integration decisions. Here is exactly what we weigh — and what the numbers do and don't mean.
What we weigh
The ranking signals
Success rate
How often a submitted challenge is solved correctly. A higher rate means fewer retries and wasted requests.
Received rate
How reliably challenges are accepted and processed, which helps separate consistent providers from noisy ones.
Pricing model
Whether billing is per solve, per thread, or subscription — context that matters as much as a headline price for your volume and budget.
CAPTCHA-type coverage
How many CAPTCHA types a provider supports (reCAPTCHA, Turnstile, hCaptcha, GeeTest, image, and more) so you can match it to your stack.
Editorial review
Practical notes on documentation quality, support breadth, and overall fit, to balance the raw signals with real-world usability.
What the ranking is
- A practical starting point for comparing providers side by side.
- Built from the signals above plus published provider details and pricing context.
- Designed to help you shortlist, then verify the details that matter for your use case.
What it isn't
- It is not an independently certified or audited benchmark.
- Figures are indicative and can change as providers update their services.
- Always confirm current speed, success rate, pricing, and coverage directly with the provider before you rely on them.
CaptchaRank is an independent directory. Where a placement is sponsored or featured we aim to make it identifiable, and commercial arrangements do not change the factual provider information we present. See our Terms of Service for details.
See the rankings in action
Compare solvers side by side, or browse the full directory and each provider's supported CAPTCHA types. New to this? Start with how to choose a CAPTCHA solver.