Score your proposed research topic against 250M+ existing papers and 6L+ Indian theses. Know instantly if someone has already done your research — and how to differentiate.
Check your topic — freeA clear percentage showing how much your topic overlaps with existing research. Below 25% = safe to proceed.
See overlap by subject, geography, methodology, research questions, and population — know exactly where to differentiate.
See the papers and theses most similar to your topic — with links to read them and understand how yours differs.
Safe / Caution / High overlap — an instant recommendation on whether to proceed, pivot, or narrow your focus.
Every year, thousands of PhD students discover — too late — that their topic has already been researched. A 3-minute overlap check can save you 3 years of wasted effort. Bodhi checks against Indian theses (Shodhganga) AND global papers simultaneously, so you know your topic is original in both contexts.
Check overlap now →