10 features
Everything in the workspace
Each feature has its own page: what it does, what you can do with it, and what each action costs at YepAPI's prices.
OpenSEO is an early project in active development. The features below are being built, and some may not be available yet.
Keyword research
Keyword ideas and related keywords with volume, CPC, difficulty, intent and a 12-month trend, across 215 markets.
Rank tracking
Track Google positions on desktop and mobile by country, city or exact coordinates, on a daily, weekly or monthly schedule.
Search performance
Connect Google Search Console and Analytics read-only to find queries one push from page one and pages worth improving first. Free.
Domain overview
Estimated organic traffic, top keywords, top pages and ranking distribution for a domain.
Backlinks
Backlink summary, backlink list, referring domains, anchors, monthly new and lost links, top linked pages and link intersect.
Competitor research
Find your SERP competitors and the keyword gap between their site and yours.
Site audit
A free crawler with 59 technical checks and a health score, and Lighthouse on mobile or desktop with the failed audits listed.
AI visibility
Track prompts across 120+ AI models with web search on. See whether your brand is mentioned, whether your site is cited, and where.
Local SEO
Google Business profile lookups, reviews and geo-grid rank maps.
MCP server and REST API
An MCP server with 60 tools and a REST API. Claude, Cursor, Codex and other agents can use every OpenSEO feature, and every paid call takes a spending ceiling.
Paste a key. Run your first research.
New YepAPI accounts get $5 in free API credits. OpenSEO itself costs nothing.