head to head · open source
claude-seo vs Sink
claude-seo has 25,931 GitHub stars, 3,395 forks, 19 open issues and last shipped 2 days ago. Sink has 7,249 stars, 5,389 forks, 21 open issues and last shipped 7 days ago. claude-seo leads on adoption by 258% (25,931 vs 7,249 stars). claude-seo is written in Python under MIT; Sink is written in TypeScript under AGPL-3.0. claude-seo has attracted 13% as many forks as stars, Sink 74%. claude-seo was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| claude-seo | Sink | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 7.2K |
| License | MIT | AGPL-3.0 |
| Written in | Python | TypeScript |
| Last push | 2026-11-01 | 2026-10-27 |
| Forks | ⑂ 3.4K | ⑂ 5.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick claude-seo if
- You weight community size — 26K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Sink if
- You want the Sink feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and Sink fits your workflow better
About claude-seo
Claude SEO: SEO Skill for Claude Code Claude SEO is an open source SEO analysis plugin for Claude Code. It runs 25 sub skills and 18 specialist agents in parallel across technical SEO, content quality (E E A T), Schema.org markup, AI search optimization (GEO), local SEO, e commerce, and international SEO. Every audit produces a prioritized action plan with testable recommendations grounded in primary source guidance from Google. Two versions of this skill. 🌐 Public open source → AgriciDaniel/claude seo : MIT, public releases, no membership. Use this if you want stable + downloadable. 🔒 Community private mirror…
read the full claude-seo overview →
About Sink
⚡ Sink A Simple / Speedy / Secure Link Shortener with Analytics, 100% run on Cloudflare. Website · Documentation · API Reference ✨ Features 🔗 URL Shortening: Compress your URLs to their minimal length. 📈 Analytics: Monitor link analytics and gather insightful statistics. ☁️ Serverless: Deploy without the need for traditional servers. 🎨 Customizable Slug: Support personalized slugs, UTM parameters, and optional case sensitive slug matching through configuration. 🪄 AI Assistance: Optionally use Cloudflare Workers AI to generate slugs and OpenGraph metadata from page content. ⏰ Link Control: Set expirations…
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Frequently asked questions
Is claude-seo or Sink more popular?
claude-seo has 25,931 GitHub stars and Sink has 7,249. claude-seo has the larger community by that measure.
Are claude-seo and Sink free?
Both are open source. claude-seo is licensed under MIT and Sink under AGPL-3.0. Neither carries a licence fee.
What is the difference between claude-seo and Sink?
claude-seo is written in Python and Sink in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, claude-seo or Sink?
Choose claude-seo if you want the larger community (25,931 stars) or its MIT licence terms. Choose Sink if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.