awesome-seo-tools (SerpApi)
Leading#3 in Open sourcemedium confidence
A vetted directory of SEO tooling (~1.0k stars) across 10 categories, maintained by SerpApi. A starting point for discovery rather than a tool you run — hence medium.Our read
Why it ranks #3
Its roughly 1.0k GitHub stars and 286 forks are strong for a curated SEO directory, but it ranks below executable tools because it is a reference list rather than software.Here is the catch
not an executable SEO tool
listed projects vary widely in quality and freshness
users must evaluate and assemble their own stack
Does this well
useful discovery starting point
maintained by an established search-data vendor
broad coverage without vendor lock-in
Pricing
Checked by hand on 2026-07-23. Prices in this category change often — if this looks wrong, it probably is.
Key features
curated SEO tool directorytools grouped across 10 categoriesopen-source contribution workflowlinks to technical and content utilities
Sources we read
Quick facts
More in this area
The rest of the Open source column.- 1SerpBearThe go-to self-hosted keyword rank tracker (~2.0k stars) — unlimited domains, Google Search Console integration and email alerts. Highest-star standalone OSS app in this set.
- 2advertoolsThe practitioner reference library for scriptable technical SEO (~1.4k stars): a Python/pandas toolkit with a Scrapy crawler, robots.txt and sitemap parsing, SERP and log analysis. The most mature, respected pro-grade OSS SEO library.
- 4seo-audits-toolkitAn all-in-one self-hosted audit app (~802 stars) by Stan Girard (Quivr author): Lighthouse scoring, security headers, SERP rank, and keyword/image/sitemap extraction.
- 5LibreCrawlA desktop SEO crawler (~787 stars) positioned as a free Screaming Frog / DeepCrawl alternative — JS rendering, link mapping, Core Web Vitals via PageSpeed, and CSV/JSON/XML export.
- 6SEOnautA mature self-hosted technical-SEO auditor (~741 stars, Go + MySQL) with severity-ranked crawl reports (broken links, redirects, meta issues, heading order) and a dashboard.
- 7geo-optimizer-skill (Auriti Labs)An AEO/GEO auditing toolkit (~615 stars) that measures whether ChatGPT, Perplexity, Gemini and AI Overviews cite your site and generates fixes (robots.txt bot rules, llms.txt, JSON-LD). Despite the name it is a CLI/Python/Astro toolkit, not an MCP server.