Affordable SEO toolkit for improving search rankings with pay-as-you-go pricing
Open-source SEO tools you can run yourself, read every line of, and hand to your AI agent
Stage
Not given
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Founded
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Based in
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Pricing model
Paid
Open source
Pricing
Pay-as-you-go credits: Full SEO Audit 10 credits for $0.10, Generate Title 1 credit for $0.010, Generate Blog Post (per 1000 words) 10 credits for $0.10, Generate Keyword 0.4 credits for $0.004, Keyword Research 1 credit for $0.010, Domain Rating Check 1 credit for $0.010
Hosted app: free, all features unlimited. Self-hosted: free, open source under MIT licence. Search data from YepAPI: paid per lookup. Examples: keyword overview $0.47–$0.57, keyword ideas $0.07–$0.25, SERP checker $0.25–$0.26, rank check $0.02–$0.10, backlink checker $0.30–$0.34. New YepAPI accounts
Key features
On-page SEO audits with actionable recommendations
Keyword generator and research with competition and search volume insights
AI-powered blog post generator for SEO-optimized content
Domain rating checker to monitor site authority
Pay-as-you-go credit system with no expiration
Keyword research with difficulty, volume and top 10 results
SERP checker for any location with desktop and mobile options
Rank tracking to top 20, 50 or 100 by country, city or coordinates
Backlink checker with monthly link history
AI visibility tracking across 120+ AI models with web search
Local rank checker with geo-grid maps
MCP server with 76 tools for AI agents
Google Search Console integration
Self-hosting with Docker on your own server
What makes it different
Pay only for what you use with flexible credit-based pricing instead of fixed monthly subscriptions
Designed specifically for early-stage websites without enterprise-level complexity or high costs
Simple, straightforward interface with no learning curve for users with basic SEO knowledge
All essential SEO tools and AI content generation in one place
Proven track record helping websites grow domain ratings significantly
MIT licensed open-source code you can read and modify completely
Self-hosted option keeps all your data on your own server
Pay per lookup with spending limits controlled by you
AI agents have spending ceilings to prevent overspending
RankFaster
OpenSEO