Every AI search tool category

Search used to mean typing words into one box and scanning ten blue links. It now covers a much wider set of tools. Answer engines read pages and write a reply with sources. Privacy-minded engines change what happens to your queries. Academic tools search papers and pull out findings, code search finds working examples, and workplace search answers questions from your own company's files. Developers can call search APIs from their own software, and visual search starts from a photo instead of words.

Each category below groups tools that do the same job, so you can compare like with like. Every listing has a plain description we wrote ourselves, a link to the tool's official site and the facts we have confirmed, such as whether it shows its sources, has a free plan or offers an API. Facts we couldn't confirm show as not enough info.

If you are not sure where to start, pick the category that matches the question you ask most often, then try two or three tools from it on real searches. The category pages also cover what to check before you rely on a tool, from citations to privacy settings to API terms.

Some tools could sit in more than one place. A browser with an AI assistant also searches the web, and some answer engines also offer an API. We list each tool where its main use fits best and link related categories from every page, so you can follow a question from one kind of tool to another.

Listings are free, and we describe every tool the same way whether or not it pays for a placement. Sponsored spots are marked as such wherever they appear, and you can report a mistake or a tool that has shut down from any listing page.