Delulu9 vs SEOctopus
SEOctopus is the self-described “8-armed” SEO tool: rank tracking, audits, keywords, competitive analysis, and a CLI. Delulu9 is a hosted keyword research API. They target similar users but work very differently.
SEOctopus Overview
Built by an indie developer on GitHub, SEOctopus combines multiple SEO functions into a single self-hosted MCP server with CLI support. It covers rank tracking, technical audits, keyword research, and competitive analysis.
It’s free to self-host, but you need to pay for the underlying data APIs it connects to.
Delulu9 Comparison
Delulu9 is hosted - no Docker, no CLI setup, no managing data API subscriptions separately. You get an API key and start querying from Claude Code immediately.
The keyword research in Delulu9 pulls from Google, Bing, and Reddit with automatic intent categorization and difficulty scoring. SEOctopus has keyword features too, but they’re one arm of eight rather than the entire focus.
Quick Comparison
| Feature | Delulu9 | SEOctopus |
|---|---|---|
| Keyword research | Deep (core focus) | Included |
| Rank tracking | No | Yes |
| Technical audits | No | Yes |
| Competitive analysis | No | Yes |
| Reddit data | Yes | No |
| Intent categorization | Yes | No |
| Setup | None (hosted) | Self-host + APIs |
| CLI | REST API | Yes |
| Price | $12/mo | Free + data costs |
The Tradeoff
SEOctopus gives you a lot of tools in one package. If you want a self-hosted SEO command center and you’re comfortable managing the infrastructure, it’s a capable choice.
If you want focused keyword research without self-hosting and you’re looking for a SEOctopus alternative that just works, Delulu9 gets you from zero to keyword data in minutes. The hosted approach and Reddit data make it particularly useful for SaaS founders who want to start creating content quickly.
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Keyword research from Claude Code. Google + Bing + Reddit data. $12/mo after trial.
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