Crawlie vs Screaming Frog SEO Spider
Crawlie
github.com
Screaming Frog SEO Spider
screamingfrog.co.ukSide by side
| Figure | Crawlie | Screaming Frog SEO Spider |
|---|---|---|
| Price from | $29/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 4 | 9 |
| Spec score · Technical SEO Software | 8.7 (#3) | 8.9 (#2) |
| Headquarters | London, United Kingdom | Henley-on-Thames, Oxfordshire, UK |
| Integrations | The hosted service documents deploy-triggered crawls for Vercel and also describes GitHub, Netlify, and custom CI deploy hooks. | It connects to Google Analytics, Search Console, and PageSpeed Insights APIs, and lists link metrics integrations for Majestic, Ahrefs, and Moz APIs. |
| Intended users | The repository identifies pre-launch QA, GEO optimization, agent workflows, CI/CD gating, and client reporting as use cases. | The maker describes the tool as designed for experienced SEOs and says it is trusted by professional SEOs, agencies, and brands for technical SEO audits. |
| Purpose | Crawlie is described as a technical SEO and GEO crawler that audits sites for issues and gives guidance on fixes. | The SEO Spider is a website crawler that audits sites for over 300 SEO issues to help improve SEO and user experience. |
| Support | The plans page lists community support on Free, email support on Pro, priority support on Business, and dedicated support with onboarding on Scale. | Paid users receive technical support, while official self-help includes a user guide, tutorials, FAQ and issue library. |
Plans
Screaming Frog SEO Spider
- FreeFree
- Paid licencePrice not published
- Free VersionFree
- Free VersionFree
- Paid licence (20+)$235 a year
- Paid licence (10–19)$249 a year
- Paid licence (5–9)$265 a year
- Paid licence (1–4)$279 a year
- Paid Version$279 a year
In their own words
Crawlie
Crawlie is a technical SEO and GEO crawler that audits websites and offers guidance on addressing issues. It checks broken links, redirects, missing metadata, and more than 40 SEO and generative-engine issues. Each crawl returns distinct Health, GEO, and Accessibility scores, with output available in the terminal or as JSON, CSV, and shareable HTML reports. JavaScript rendering and structured data audits are supported. The open-source crawler includes an MCP server; the hosted service includes a hosted MCP server and REST API on every plan. Local options include an npm-installed CLI and MCP server, plus a signed macOS DMG for the desktop app. Hosted deploy-triggered crawls are documented for Vercel, alongside GitHub, Netlify, and custom CI hooks. The Free plan is free and includes 200 credits per month, three sites, one seat, and up to 1,000 pages per crawl. Pro is $29 a month; Business is $149 a month. Spronta Ltd makes Crawlie in London, United Kingdom.
Screaming Frog SEO Spider
Screaming Frog SEO Spider crawls websites to audit more than 300 SEO issues and support improvements to search performance and user experience. It finds broken links and server errors, checks redirects, and flags page titles and meta descriptions that are missing, duplicated, or too long. For JavaScript-heavy sites, it can render pages with its integrated Chromium WRS, including sites using Angular, React, and Vue.js. Data extraction supports CSS Path, XPath, regular expressions, and custom JavaScript. The crawler connects to Google Analytics, Search Console, and PageSpeed Insights APIs, with link-metrics integrations for Majestic, Ahrefs, and Moz. Crawls can be scheduled, automated from the command line, exported to destinations such as Google Sheets, and compared across runs or between staging and production. The free version costs nothing and allows 500 URLs per crawl; saving crawls, configuration, and advanced features are restricted. The paid version costs $279 a year per licence, with unlimited crawl size subject to allocated memory and storage. It runs on Linux, macOS, and Windows.