Findsight AI

Findsight is a search engine for exploring and comparing the core ideas in thousands of non fiction books and articles. Instead of matching documents, it searches claims, the key points that a source makes, so a reader can see how different authors treat the same issue and follow related claims from one source to the next. The site calls this approach syntopical reading, and each result links back to the original book or article. Searches are built by combining filters. The mention filter matches literal text, much like a web search engine. The references filter narrows results to named entities, such as a skill or a concept, with some entities linked to Wikipedia. The discuss filter targets topics tagged to a source. Two AI powered filters add more. The state filter takes a claim you write and finds related claims, which is useful for finding citations, and the answer filter finds claims that address a question you enter. A random button and an arrow beside each result let users wander through related claims as a learning path. It suits researchers, writers and curious readers who want to survey a subject across many sources quickly. Searches that use the AI filters are limited to 50 per day, and unlimited searching remains available by removing the AI filters. The site publishes no pricing and no paid plans, and the tool can be used directly from the home page.