Find the right AI tool without the guesswork.
Index is a hand-checked directory of AI tools, paired with tutorials, comparisons, and honest reviews — so you can pick a tool once and get back to work.
Every listing is tested by our editors and rated on ease of use, pricing fairness, and output quality.
The general-purpose assistant most people start with — strong at drafting, coding help, and quick research.
Built into Docs, Gmail, and Sheets — the pick if your work already lives inside Google's ecosystem.
The most careful writer of the bunch — best for long documents, nuanced editing, and careful reasoning.
An answer engine that cites its sources — swap it in wherever you'd normally open ten browser tabs.
Updated monthly from usage data, reader votes, and editorial testing.
Guides, tutorials, and news organized the way you actually search for them.
Verified discount codes and limited-time offers on tools in the directory.
Submit for editorial review — most tools go live in the directory within 48 hours.