head to head · open source
claude-seo vs email-templates
claude-seo has 25,931 GitHub stars, 3,395 forks, 19 open issues and last shipped 2 days ago. email-templates has 1,247 stars, 2,686 forks, 2 open issues and last shipped 2 months ago. claude-seo leads on adoption by 1,979% (25,931 vs 1,247 stars). claude-seo is written in Python under MIT; email-templates is written in HTML under MIT. claude-seo has attracted 13% as many forks as stars, email-templates 215%. 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.
← all 20902 open source comparisons
Side by side
| claude-seo | email-templates | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 1.2K |
| License | MIT | MIT |
| Written in | Python | HTML |
| Last push | 2026-11-01 | 2026-09-08 |
| Forks | ⑂ 3.4K | ⑂ 2.7K |
| 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 email-templates if
- You want the email-templates feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches HTML
- You evaluated both and email-templates 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 email-templates
Free Email Templates by Colorlib Free, responsive HTML email templates for Mailchimp and every other email service. 28 templates , all written in MJML and compiled to bulletproof, table based HTML — so they render reliably in Outlook (Windows) as well as modern web and mobile clients. Use the pre built N/index.html files as they are, or build from source to customize. For more email templates like these, see the full Colorlib list. Templates Click any preview to open that template. Each thumbnail shows the top of the email at its native 600px width — the templates themselves are much longer. Colorlib classic ·…
read the full email-templates overview →
More in Business Software
Related comparisons
More Marketing & Customer Engagement projects
Compare either of these against the rest of the Marketing & Customer Engagement field.
Frequently asked questions
Is claude-seo or email-templates more popular?
claude-seo has 25,931 GitHub stars and email-templates has 1,247. claude-seo has the larger community by that measure.
Are claude-seo and email-templates free?
Both are open source. claude-seo is licensed under MIT and email-templates under MIT. Neither carries a licence fee.
What is the difference between claude-seo and email-templates?
claude-seo is written in Python and email-templates in HTML. 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 email-templates?
Choose claude-seo if you want the larger community (25,931 stars) or its MIT licence terms. Choose email-templates if its feature set, stack or MIT licence fits better. Both are self-hostable.