Free Keyword Research Tool

Simfal uses Google's Autocomplete API (the same suggestions you see when typing in Google search) and Google's search results page. This is real search data, not estimated or modeled. No paid API key is required.

Simfal does not show exact monthly search volume, as that requires a paid API like Google Ads. Instead, Simfal provides Google Suggest popularity (suggestions are ordered by search frequency) and SERP competition signals, which are often more actionable than raw volume numbers.

There is no limit. Each seed keyword generates 27 Google Suggest queries (A-Z + base), producing 50-200+ keyword ideas. You can research as many seeds as needed.