Open-source SEO tools
A delightful suite of SEO tools
Research keywords, track rankings, audit sites, and understand your AI visibility from one modern platform.
AI agent workflows
Let supported MCP clients research keywords, SERPs, domains, and backlinks through OpenSEO.
OpenSEO MCP
OpenSEO MCP for your AI agent
Connect OpenSEO to Claude, Codex, and supported MCP clients so agents can call OpenSEO research tools with authorized project context.
Explore MCP
Keyword workflows
Find, organize, and monitor the keywords that matter.
Keyword Research
Keyword research tool for practical SEO planning
Find keyword ideas, compare search volume and difficulty, inspect SERP results, and save the opportunities worth building around.
Explore feature
Saved Keywords
Saved keywords for turning SEO research into a plan
Keep useful keyword ideas organized so they can inform content planning, rank tracking decisions, and AI-agent workflows.
Explore feature
Rank Tracking
Rank tracker for monitoring keyword positions
Track the keywords that matter, optionally compare desktop and mobile results, and keep ranking changes connected to your research workflow.
Explore feature
Domain research
Understand competitors, backlinks, and technical health.
Domain Overview
Domain analysis tool for competitor SEO research
Review a domain's estimated organic traffic, organic keyword count, and ranking keyword and page data before deciding where to compete.
Explore feature
Backlinks
Backlink checker for understanding a domain's link profile
Analyze backlinks, referring domains, and linked pages without separating link research from the rest of your SEO workspace.
Explore feature
Site Audit
SEO audit tool for finding technical issues fast
Crawl a site, collect page-level technical signals, and optionally run Lighthouse checks for performance, SEO, accessibility, and best-practice issues.
Explore feature
AI visibility
Research AI search prompts, citations, and brand visibility.
AI Visibility
Brand lookup for ChatGPT and Google AI Overview visibility
Look up a brand or domain and review ChatGPT and Google AI Overview mentions, cited pages, and related prompts.
Explore feature
Prompt Explorer
AI search prompt explorer for visibility research
Run the same prompt across supported AI models, compare the answers, and review citations when they are returned.
Explore feature
Stay in the loop
Product updates, new features, and the occasional behind-the-scenes.