Try things out with our free tier, which offers all the basic functionality, including API Access. With more usage or automation, our paid plans simplify integrations and offer higher usage limits.
| Feature | Guest | 100K Plan |
|---|---|---|
| Credits1 request consumes 1 credit, unless otherwise noted. Non-accruing. | 20 /hour | 100K /month |
| Monthly Rate | No | 125 USD /month |
| Annual Rate | No | 1,375 USD /year |
| Analysis | ||
| Schema.org Validation | Yes | Yes |
| SEO Validation HintsValidate against Bing, Google, and Yandex recommendations. | 20 /day | Yes |
| File Syntax Validation | Yes | Yes |
| File Conversion | Yes | Yes |
| Sources | ||
| File Upload | 1 MiB | 4 MiB |
| Web FetchOnce retrieved, analysis consumes no credits. | 6 credits /URL | 6 credits /URL |
| Verified Web FetchVerify your domain for reduced credit consumption. | 4 credits /URL | 4 credits /URL |
| Code ExamplesSearch and validate curated code snippets. Consumes no credits. | Yes | Yes |
| Verified DomainsVerify your domains and web sites for expanded access. | 1 origin | 20 origins |
| Automation | ||
| Authentication | Client IP | Access Token |
| Access Tokens | No | 3 tokens |
| Developer API | Yes | Yes |
| Command Line Tools | Yes | Yes |
| Subscription Tools | ||
| Web ManagementUpgrade, downgrade, and cancel through your account portal. | Yes | Yes |
| Usage Monitoring | No | Yes |
| Support Channels | No | |
| Service Limits | ||
| Maximum Request Rate | 4 /second | 32 /second |