Head to head
SEO Authority vs SEO Data
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
No reviews yet
SEO authority, keyword, competitor, content, site-audit, and internal-link tools with optional.
Full listing
No reviews yet
SEO data for AI agents: Google SERP, keyword research, backlinks, site audits, AI answer visibility.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours SEO Data (98/100 against 82). SEO Data is hosted and callable through the gateway; SEO Authority runs on your own machine.
| SEO Authority | SEO Data | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | B82/100 | A98/100 |
| Adoption | Growing | Growing |
| GitHub stars | 0 | 1 |
| Downloads / week | 34 | – |
| Runs where | Your machine (local) | Hosted (remote) |
| Gateway-ready | No | Yes |
| Tools | — | — |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | MIT | MIT |
| Last release | 2026-09-01 | 2026-09-18 |
| Category | SEO | SEO |