Ahrefs API vs Serpstat API
Ahrefs API and Serpstat API are both Backlink Data APIs, compared here on pricing, compliance, capabilities, and developer experience from structured, cited data - not reviews or paid placement. Serpstat API starts lower at $100 per month vs $449 for Ahrefs API. On compliance, Ahrefs API additionally documents SOC 2. For coding-agent use, Serpstat API scores higher on agent-friendliness (55 vs 50).
| Field | Ahrefs API | Serpstat API |
|---|---|---|
| Starting price | $449 month | $100 month |
| Pricing model | Hybrid | Subscription |
| Free tier | ✗ | ✗ |
| Self-serve signup | ✓ | ✓ |
| SOC 2 | In progress | · |
| HIPAA | · | · |
| GDPR | ✓ | ✓ |
| Webhooks | ✗ | · |
| Sandbox | ✗ | ✗ |
| Documented actions | 71 | 51 |