head to head · open source
claude-seo vs delta
claude-seo has 25,931 GitHub stars, 3,395 forks, 19 open issues and last shipped 2 days ago. delta has 9,065 stars, 2,206 forks, 955 open issues and last shipped yesterday. claude-seo leads on adoption by 186% (25,931 vs 9,065 stars). claude-seo is written in Python under MIT; delta is written in Scala under Apache-2.0. claude-seo has attracted 13% as many forks as stars, delta 24%. delta 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 | delta | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 9.1K |
| License | MIT | Apache-2.0 |
| Written in | Python | Scala |
| Last push | 2026-11-01 | 2026-11-02 |
| Forks | ⑂ 3.4K | ⑂ 2.2K |
| 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 delta if
- You want the delta feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Scala
- You evaluated both and delta 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 delta
Delta Lake is an open source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs for Scala, Java, Rust, Ruby, and Python. See the Delta Lake Documentation for details. See the Quick Start Guide to get started with Scala, Java and Python. Note, this repo is one of many Delta Lake repositories in the delta.io organizations including delta, delta rs, delta sharing, kafka delta ingest, and website. The following are some of the more popular Delta Lake integrations, refer to delta.io/integrations for the complete list: Apache…
read the full delta overview →
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Frequently asked questions
Is claude-seo or delta more popular?
claude-seo has 25,931 GitHub stars and delta has 9,065. claude-seo has the larger community by that measure.
Are claude-seo and delta free?
Both are open source. claude-seo is licensed under MIT and delta under Apache-2.0. Neither carries a licence fee.
What is the difference between claude-seo and delta?
claude-seo is written in Python and delta in Scala. 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 delta?
Choose claude-seo if you want the larger community (25,931 stars) or its MIT licence terms. Choose delta if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.