The Agents Index

About the tool

The Agents Index is an independently researched directory of AI agents and agentic tools: coding agents, agent frameworks, agent platforms, voice agents, support agents, research agents, and sales/marketing agents. Every listing is a structured datasheet built from primary sources -- vendor docs, pricing pages, the live product -- rather than self-submitted copy, and records concrete facts: interface (CLI, IDE, or cloud), deployment (self-host or cloud-only), which LLM(s) it runs on, real pricing tiers with a verification date, and a differentiated verdict naming who should (and shouldn't) pick it. Currently covers 81 published tools across 7 categories, plus comparison pages, best-of guides, and original-data censuses analyzing pricing, API availability, licensing, and deployment across the whole index.