Decision workspace
Compare operating fit, not feature volume.
Put two published tools side by side across pricing, free access, developer interfaces, ideal use cases, and limitations. Unknown facts remain explicit so an unverified claim cannot win a comparison.
Pricing and product access can change. Use each profile’s review date and confirm current terms with the vendor before purchasing.
| Decision factor | Screaming Frog SEO Spider | Ahrefs |
|---|---|---|
| Starting price | Unknown | $29/mo |
| Free tier | Yes | Yes |
| Free trial | No | No |
| Public API | Unknown | Yes |
| Webhooks | No | Unknown |
| Best for | Technical SEO diagnostics; Custom website extraction | Competitive search research; Backlink analysis |
| Not ideal for | Continuous cloud monitoring without local runs; Nontechnical first-time users | Teams needing only a lightweight crawler; Site-wide entity governance |