Best SEO Tools for External Auditors (2026)

What External Auditors Need from SEO Tools

External Auditors have different needs than enterprise SEO teams. The right tool depends on your budget, workflow, and what data matters most. Most external auditors don’t need a full SEO suite – they need focused tools that deliver actionable data quickly.

Top SEO Tools for External Auditors

1. Delulu9 – Best for Dev-First Workflows

Delulu9 is a keyword research MCP server for Claude Code and Cursor. It pulls from Google, Bing, and Reddit, categorizes search intent, and scores difficulty. At $12/mo flat, it’s accessible for any budget. For external auditors who want keyword data inside their existing tools, it’s the most practical option.

2. Google Search Console – Best Free Monitoring

Free and essential. Shows you which queries bring traffic, which pages rank, and where you have issues. Every external auditors should have this set up.

3. Google Keyword Planner – Best Free Research

Basic keyword research directly from Google. Limited compared to paid tools but a solid starting point for external auditors.

4. Ahrefs / Semrush – Best Full Suites

If you need backlinks, site audits, rank tracking, and keyword research, these cover everything. Expensive ($99+/mo) but comprehensive.

How to Choose

For external auditors, the decision usually comes down to budget and workflow. If you work in Claude Code or Cursor, Delulu9 is the natural fit.

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Get Started

Delulu9 gives external auditors professional keyword research for $12/mo. Google, Bing, and Reddit data with MCP integration.