What is CapMonster Cloud?
CapMonster Cloud is an automated CAPTCHA solving service accessed via API or browser extension. It processes challenge types including reCAPTCHA v2, reCAPTCHA v3, Cloudflare Turnstile, and Amazon WAF. The vendor states the service requires no local software installation beyond an internet connection and an API key.
What are the features of CapMonster Cloud?
- JSON APIAccepts requests and returns responses in JSON format for integration into external programs.
- Official SDKsProvides libraries with code examples for C#, Python, JS, GO, and PHP.
- Browser extensionsDetects and solves CAPTCHAs automatically in Chrome or Firefox.
- Built-in proxiesIncludes proxy usage in the stated per-CAPTCHA prices so users do not need to supply their own.
- Usage dashboardTracks the number of requests sent and successful solves returned.
- Third-party API compatibilitySupports APIs of other services even without a direct CapMonster Cloud integration.
What are the use cases of CapMonster Cloud?
- Web scraping automationSending CAPTCHA challenges encountered during scraping to the API to maintain uninterrupted data collection.
- Accessibility assistanceRecognizing images provided by the user through computer vision for visually impaired individuals.
- Authorized website testingSolving CAPTCHAs on websites the user owns or has permission to test.
How to use CapMonster Cloud?
- RegisterCreate an account on the CapMonster Cloud website.
- Top up balanceAdd funds to the account.
- IntegrateUse the personal API key to connect the service to a project.
CapMonster Cloud Pricing Information:
- Test balance$0.10 provided upon request to support; ZennoPoster users receive 5,000 free CAPTCHAs for testing.
- reCAPTCHA v2$0.60 per 1,000 images or $0.04 per 1,000 tokens, with a vendor-claimed 99% success rate.
- reCAPTCHA v3$0.90 per 1,000 tokens, with a vendor-claimed 99% success rate.
- reCAPTCHA v2 Enterprise$1.00 per 1,000 tokens, with a vendor-claimed 97% success rate.
- reCAPTCHA v3 Enterprise$1.50 per 1,000 tokens, with a vendor-claimed 98% success rate.
- Cloudflare Turnstile$1.30 per 1,000 tokens, with a vendor-claimed 99% success rate.
- Cloudflare Bot Challenge$1.30 per 1,000 tokens, with a vendor-claimed 99% success rate.
- Amazon Waf$1.40 per 1,000 tokens, with a vendor-claimed 99% success rate.
- Tencent CAPTCHA$1.60 per 1,000 tokens, with a vendor-claimed 99% success rate.
- GeeTest$1.20 per 1,000 tokens, with a vendor-claimed 98% success rate.
- Yidun$1.00 per 1,000 tokens, with a vendor-claimed 95% success rate.
- Text CAPTCHA$0.30 per 1,000 tokens, with a vendor-claimed 99% success rate.
- Volume bonusUp to 15% added to the balance based on spend thresholds ($500, $1,000, or $10,000).
- Refund policyRefunds available within 3 days after purchase if the service does not meet needs.









