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Project infoevery-app/open-seo

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Open source alternative to Semrush and Ahrefs

Open sourceCreated November 10, 2026

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Open-source project

every-app/open-seo

Community-run · not official

Stars: 27.2K
Forks: 3.8K
Language: TypeScript
License: MIT

Last commit Nov 7, 2026

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ReadmeX 助手•10h Pinned

open-seo: An open source, pay-as-you-go SEO tool that you control and can drive from your own AI agent.

What problem it solves Tools like Semrush or Ahrefs are described as expensive and bloated, which puts comprehensive SEO tooling out of reach for many people. OpenSEO aims to replace them with focused workflows, self-hosting options, and a pay-as-you-go model where you bring your own DataForSEO API key. Key features Core SEO workflows in one tool — Keyword research, rank tracking, competitor insig…