
OpenSEO
Open source SEO platform for keyword research, backlinks, rank tracking, and site audits with usage-based billing.

What is OpenSEO?
OpenSEO is an AI SEO tool. Open source SEO platform for keyword research, backlinks, rank tracking, and site audits with usage-based billing. It is aimed at seo professionals, digital marketers and content creators.
OpenSEO is an open source alternative to Ahrefs and Semrush, offering keyword research, backlinks, rank tracking, and site audits. It can be self-hosted for free or connected to AI agents via MCP. Billing is based on usage rather than a monthly subscription.
Built for seo professionals, digital marketers and content creators.
Features
AI agent workflows
OpenSEO MCP
Google Search Console MCP
Keyword workflows
Keyword research tool
Provides practical SEO planning through keyword analysis.
Saved keywords
Allows saving keywords to turn SEO research into actionable plans.
Rank tracker
Monitors keyword positions to track search engine rankings.
Domain research
Backlink checker
Analyzes a domain's link profile to assess backlink quality.
SEO audit tool
Identifies technical issues on a website for quick resolution.
AI visibility
Use cases
- Monitor keyword positions with the rank tracker
- Analyze domain link profiles using the backlink checker
- Conduct SEO audits to identify technical issues on websites
- Track keyword research and planning with saved keywords
- Integrate with AI agents for automated workflows
- Access Google Search Console data through MCP integration
Popular use cases
Pros & cons
Pros
- Public API available
- Free trial available
- Self-hosting option for free
Cons
No documented limitations yet.
Pricing
Free trial available.
See current pricing on OpenSEO's website (opens in a new tab)Integrations
Developer & API
Public API available
- Authentication
- API Key
Open source· MIT· 22.3K stars· 2.9K forks
Security & compliance
- Encryption
As stated on OpenSEO's website — not independently verified by AiByts.
FAQ
What is OpenSEO?
OpenSEO is an AI SEO tool. Open source SEO platform for keyword research, backlinks, rank tracking, and site audits with usage-based billing. OpenSEO is an open source alternative to Ahrefs and Semrush, offering keyword research, backlinks, rank tracking, and site audits. It can be self-hosted for free or connected to AI agents via MCP. Billing is based on usage rather than a monthly subscription.
Does OpenSEO have an API?
Yes, OpenSEO offers a public API for building custom integrations.
Who should use OpenSEO?
OpenSEO is built for seo professionals, digital marketers and content creators. Common uses: monitor keyword positions with the rank tracker, analyze domain link profiles using the backlink checker, conduct SEO audits to identify technical issues on websites and track keyword research and planning with saved keywords.
What does OpenSEO integrate with?
OpenSEO integrates with Google Search Console.
Is OpenSEO open source?
Yes, OpenSEO is open source under the MIT license.
What are the best alternatives to OpenSEO?
Similar tools on AiByts include Snezzi, SEO Bot, Easy MCP AI, Semrush and Serplux.
Details are compiled from OpenSEO's website and public sources, last verified Oct 4, 2026. Features and pricing change — confirm on the official site before you buy.
Try OpenSEO
Visit the official website
Tags
- Keyword Research
- Rank Tracking
- SEO Audit
- AI Visibility
Comments
Sign in to join the discussion.