Research hub Check an idea

Has it been done before?

See what research already exists before you begin, find people working near your idea, and make sure your contribution is new.

  • 4-layer AI analysis
  • Meaning, not just keywords
  • Catches rebranded ideas

Analysing your research idea…

Running 4-layer similarity detection across all published research.

Your idea

Describe what you want to research

The more detail you give, the more accurate the analysis.

The most important field. Describe the core problem in your own words.

Free forever · no card needed

How the analysis works

  1. 1Semantic AIDI_AI compares the meaning of your problem, so a renamed idea is still caught.
  2. 2Problem fingerprinting4US scores compared across the same research territory.
  3. 3Structural signalsField, methodology, dataset type and target population.
  4. 4Surface signalsTitle and keyword overlap. The weakest signal, never used alone.