Marketing & SEO

Overview

KeywordTool.io is a keyword suggestion generator mining autocomplete from Google, YouTube, Bing, Amazon, Instagram, TikTok, eBay and a dozen other platforms, generating up to 750 long-tail suggestions per query, across over 190 Google domains and 120 languages. The free version works without account but hides search volume, cost per click and competition. Paid Keyword Tool Pro plans are shown in euros and dollars on the official site: Starter at €88/month (€68/month annual), Growth at €188/month (€148/month), Scale at €388/month (€308/month) and Agency at €788/month (€628/month), all with web interface, API and MCP server access, plus a 30-day money-back guarantee.

The site and interface are English-only, but the tool was built for multiple languages from day one: you can pick the google.fr domain and the French language, for instance, and get suggestions genuinely drawn from French-language searches, including Belgium, Switzerland and Canada. Volumes come from the Google and Bing keyword planners, so they are reliable on the French market. However, the tool only does keyword research: no backlinks, no technical audit, no ranking tracking, unlike Semrush or SE Ranking. The entry price of €88/month is steep for a single function, well above Mangools (from €29.90/month annual) which covers the same need plus ranking tracking and backlink analysis.

Our verdict

Best for content creators and e-commerce sellers seeking long-tail ideas outside Google, on YouTube, Amazon or TikTok where classic SEO suites stay silent. Avoid if budget is tight or you expect a full suite: €88/month for keyword research alone is hard to justify against Mangools, three times cheaper and more versatile.

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