Keyword research
Research seed topics and expand them into keyword ideas with search volume, keyword difficulty, CPC, and intent signals.
OpenSEO
OpenSEO is an open source SEO platform for keyword research, rank tracking, backlinks, site audits, and AI-agent workflows. It is available as a managed app or self-hosted tool, with usage-based billing rather than a large fixed subscription.
Overview
OpenSEO is an open source SEO platform that combines keyword research, backlink analysis, rank tracking, and site audits in one workspace. The product is positioned as an alternative to higher-priced SEO suites and is available as a managed app or as a self-hosted tool.
The platform is built to support both manual SEO work and AI-agent workflows. Through MCP, supported agents can query SEO data, research competitors, review Google Search Console information, and save results back into OpenSEO for later review.
Features
SERP inspection
Review live SERP results alongside keyword metrics so you can evaluate the pages already ranking for a query.
Saved keywords
Save useful keywords in your workspace and tag them for planning, rank tracking, or AI-agent workflows.
Rank tracking
Track keyword positions over time and configure monitoring for desktop, mobile, or both.
Backlinks and domain research
Inspect backlinks, referring domains, and link quality to understand a domain’s backlink profile.
Site audits and AI visibility
Crawl pages and surface technical issues, plus review AI mentions, citations, and prompts for visibility research.
Use cases
Build a keyword list from real search data
Use OpenSEO to start from seed topics, compare search volume and difficulty, inspect the live SERP, and save promising terms for later planning.
Monitor ranking changes for active pages
Create rank tracking setups for the domains, locations, and keywords that matter, then monitor movement over time on desktop, mobile, or both.
Audit competitors or your own domain
Check backlinks, referring domains, and technical issues to get a broader view of a site’s search performance and health.
Let an AI agent gather SEO data
Connect supported AI agents through MCP so they can research keywords, competitors, backlinks, and Search Console data before you review the output in OpenSEO.
Turn research into an SEO plan
Organize keywords into saved lists for articles, landing pages, and ongoing tracking so research stays connected to execution.
Pros and Cons
Pros
- Open source and self-hostable, which gives teams more control over the stack.
- Keyword research, rank tracking, backlinks, site audits, and AI visibility live in one workspace.
- SERP inspection and saved keywords help turn research into an actionable workflow.
- MCP support lets compatible AI agents access SEO data and work with it in context.
- The pricing page shows a usage-based model with a small included monthly credit allowance and top-up credits that do not expire.
Cons
- Several capabilities rely on usage credits, especially tasks that query DataForSEO-backed data.
- The public site gives only limited detail on some individual features and integrations, so readers may need docs or in-app testing for workflow specifics.
- The pricing model includes an active subscription plus usage credits, rather than a pure pay-as-you-go setup.
FAQ
What is OpenSEO best used for?
OpenSEO is meant for SEO research workflows such as keyword discovery, SERP review, rank tracking, backlink checks, and site audits. The site also positions it for AI-agent workflows through MCP, so supported agents can query SEO data and then save or review results in OpenSEO.
Is there a free trial?
Yes. The pricing page says OpenSEO includes a free trial with $0.50 of credits, enough to test the product before subscribing.
Can I self-host OpenSEO?
OpenSEO is open source and can be self-hosted. The managed app is also available, with usage-based billing for features that query DataForSEO data.
Does OpenSEO track desktop and mobile rankings?
OpenSEO rank tracking can be configured for desktop, mobile, or both. The rank tracker also keeps tracked keywords connected to the same workspace used for research and other SEO tasks.
What uses credits in OpenSEO?
Credits are consumed by features that query DataForSEO's API, including keyword volume, backlinks, competitor data, and site audits. The pricing page says you can buy top-up usage credits and that they do not expire.
Quick Facts
- Category
- Open source SEO platform
- Platform
- Managed app and self-hosted open source
- Primary workflow
- Keyword research, rank tracking, backlinks, site audits, and AI-agent SEO work
- Integrations
- OpenSEO MCP and Google Search Console MCP
- Billing
- Subscription plus usage credits
- Source domain
- openseo.so
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