Open-source SEO platform you can self-host, with Cloud plans
Website audit for SEO, AI visibility, and security with agent integration
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Self-hosted is free forever. Cloud: $3/month after 7-day free trial. Credits in packages of 500, 1,000, 5,000, or 10,000 ($5, $10, $50, or $100). Provider usage charged separately at provider's rates or provider cost plus 30% markup on Cloud credits.
Free: quick preview and one free full audit. Single: $9 for one full audit. Pro: $49 per month for ten audits.
Key features
Google keyword rank tracking by location and device
Keyword research with volume, difficulty, intent and cost estimates
Backlink inspection with referring domains and new/lost links
SERP history with snapshot storage from every check
Search Console integration for clicks, impressions and queries
Rank alerts with target position monitoring
Competitor benchmarking to see rival domains in results
Site audit with bounded HTML sample
MCP server for Claude, ChatGPT, Cursor and other agents
REST API with OpenAPI specification and TypeScript, Python, Go SDKs
Markdown reports with fix prompts for agents
MCP server integration with multiple AI coding clients
Local CLI for auditing localhost and private networks
What makes it different
Bring your own SERP provider with no markup on costs
Full rank history export anytime with no data retention limits
Same features in self-hosted and Cloud versions, features don't move behind paywall
See provider and cost of every rank check in transparent breakdown
Open source under AGPL-3.0 with full self-hosting on your infrastructure
Agent-native design: reports and fix prompts formatted for AI to turn into code patches
No passwords or credentials required; OAuth sign-in with browser verification
Local-only checks for private sites and localhost
Three audit types in one scan: SEO, AI visibility, and security
Evidence-based findings with fix instructions for each issue
bisibility
Siteory