Head to head
Web Validator by DigestSEO vs Screaming Frog SEO Spider MCP Server (headless)
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
Audit public webpages and supplied markup for HTML, CSS, SEO, JSON-LD, and link issues.
Full listing
No reviews yet
Headless Screaming Frog SEO Spider via its CLI: run crawls, export and filter data, no GUI needed.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. Both score close on the safety scan (93 and 92 out of 100). Web Validator by DigestSEO is hosted and callable through the gateway; Screaming Frog SEO Spider MCP Server (headless) runs on your own machine.
| Web Validator by DigestSEO | Screaming Frog SEO Spider MCP Server (headless) | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A93/100 | A92/100 |
| Adoption | Growing | Growing |
| GitHub stars | 7 | 87 |
| Downloads / week | 322 | – |
| Runs where | Hosted (remote) | Your machine (local) |
| Gateway-ready | Yes | No |
| Tools | — | 9 |
| Write actions | — | 1 |
| Price per call | Free | Free |
| Licence | MIT | MIT |
| Last release | 2026-09-20 | 2026-08-31 |
| Category | SEO | SEO |