Fluenta

Fluenta scores startup ideas before you build them. It is a business research tool that gives any idea a 0 to 100 Launch Readiness Score based on six market signals, and the pricing model is free.

You can browse a catalog of 1000+ pre-scored ideas, which asks for an email signup, or run your own idea through Fluenta and get a full report in about 15 minutes.

The six signals are search demand (DataForSEO and Google Trends), social pain (pain threads on Reddit, X and Quora), competition density (G2, Capterra, ProductHunt, AlternativeTo), money signal (AppSumo, Upwork, Acquire, paid-search activity), funding momentum (Crunchbase VC deal flow) and urgency triggers such as hiring patterns and regulatory shifts.

Each score comes with the underlying data and the source for each signal, so you can see which dimensions carry an idea and which ones sink it.

Fluenta pulls from 200+ sources and refreshes daily.

Synthesis runs across OpenAI, Anthropic, Perplexity and Gemini, with different models handling different signal types.

It fits solo founders, indie hackers and SaaS makers who want evidence rather than a chatbot opinion.