Keyword Tool: Free SEO Keyword Research

Keyword Tool brings free keyword research right into Claude - no signup, no API key, no credit card. Describe what you're working on and Claude pulls real keyword ideas straight from Google and Bing autocomplete, then enriches the top results with search volume, competition, and trend data from Google Ads and Bing Ads.

A fast, free keyword research tool and Google Keyword Planner alternative for SEO, content marketing, blogging, and PPC. Turn a single seed keyword into hundreds of long-tail keyword ideas, then plan content, find topics, and uncover what your audience is actually searching for.

What the free connector does:

• Generate up to 1,000 keyword ideas per search from Google and Bing autocomplete
• Get keyword suggestions, questions, prepositions, and related keywords for any seed term
• Enrich the top results with search volume, competition, and trend data (when available)
• Research SEO keywords across 100+ countries and languages
• Check your remaining free quota anytime

Try prompts like:

• "Find keyword ideas for 'standing desk' for a blog post"
• "What questions do people ask about 'electric cars' on Google?"
• "Give me long-tail keywords and prepositions for 'project management software'"
• "Research Bing keyword suggestions for 'running shoes' in the UK"
• "Find popular keyword ideas and questions for 'home espresso'"

Great for SEO keyword research, content and blog planning, and PPC campaign keywords.

This free connector is just a taste. Upgrade to a Keyword Tool plan - trusted by over 1,000,000 marketers and SEO & PPC teams at companies like Microsoft, eBay, and Adobe - to unlock 100% accurate search volume, cost per click, competition, and trends on every keyword, sourced directly from Google Keyword Planner and Bing Keyword Planner, plus competitor keyword analysis and search volume for up to 400,000 keywords per day.