SEO tooling your AI agent can actually use.
Keyword research, rank tracking, site audits, backlinks, and AI-visibility measurement — in a dashboard for you, and over MCP for Claude, Cursor, or whatever you build.
No credit card. Credits renew monthly.
claude mcp add --transport http indexzero https://app.indexzero.site/mcpModel Context Protocol
An MCP server, not an afterthought
33 tools over OAuth 2.1 or an API key — the same ones the dashboard runs, billed to the same credits. Your agent researches keywords, inspects competitors, reads your Search Console, and starts audits; you review the work in IndexZero.
› find keywords we could realistically rank for
⏺ indexzero.research_keywords(seed: "seo mcp server")
keyword volume kd
seo mcp server 1,300 12
seo tools for ai agents 720 9
keyword research api 210 4
✓ Saved 3 keywords · 180 credits spent.
↳ Review in app: app.indexzero.site/saved-keywordsOne workspace, one credit balance
Point it at a domain
A project owns the domain and the market — location plus language. Every tool inherits it, so you set the context once instead of on every search.
Research, crawl, and track
Seeds cascade into hundreds of keywords. The crawler walks up to 10,000 pages against 27 issue types. Rank checks run daily, weekly, or monthly — desktop and mobile.
Hand the loop to your agent
The same research is available over MCP, so an agent can do the legwork on a schedule and leave you the decisions.
Everything an SEO workflow needs
Research, crawling, rank tracking, backlinks, and AI-search visibility, on live search data and connected to each other rather than sold as eight separate products.
Keyword research that cascades
One to five seeds become hundreds of keywords with volume, difficulty, CPC, and intent — falling back automatically in countries the primary source doesn't cover.
Rank tracking, national or by city
Daily, weekly, or monthly checks across desktop and mobile, with a cost estimate you approve before anything runs.
A real crawler, not a sample
Robots-aware, sitemap-seeded, same-origin crawling with 27 issue types and Lighthouse scores — up to 10,000 pages.
Backlinks and competitors
Referring domains, link quality, and anchor profiles, next to the SERP competitors actually beating you for the keywords you care about.
Your own data, joined up
Search Console and Analytics side by side: which queries you almost rank for, and which pages get traffic but don't convert.
AI visibility
How often ChatGPT, Claude, Gemini, and Perplexity mention you, your share of voice against competitors, and which sources they cite.
SAM, your in-app teammate
An agent that already knows the project: ask it what to fix first and it runs the same tools you would, then shows its work.
Everything exports
CSV on every table. Nothing you paid credits for is trapped behind a screenshot.
Credits, not seats
Every plan includes a monthly credit allowance, and credits only pay for live search data — roughly $1 of provider spend per 1,000. Reading your own Search Console and Analytics data is always free.
Free
2,000 credits/mo
Kick the tyres on real data.
Starter
30,000 credits/mo
For one site you actually care about.
Pro
100,000 credits/mo
For agencies and multi-site operators.