# About AgentsIndex

> Source: https://agentsindex.ai/about

About

A reference index of AI agents and AI-native software, kept by editors.

400 tools in 36 categories

On this page

1. [What AgentsIndex measures](#what-agentsindex-measures)
2. [What you'll find here](#what-youll-find-here)
3. [What gets listed](#what-gets-listed)
4. [Paid listings](#paid-listings)
5. [Get in touch](#get-in-touch)
6. [Who runs AgentsIndex](#who-runs-agentsindex)
7. [Changes to a listing](#changes-to-a-listing)
8. [Where we use AI](#where-we-use-ai)

## What AgentsIndex measures

AgentsIndex, at agentsindex.ai, measures what AI-native tools do, whether they ship an API or an MCP server, and what they cost to start.

### Our study

- [What AI answers about AI tools cite](https://agentsindex.ai/data/what-ai-cites-on-ai-tools), November 2026 edition

## What you'll find here

AI agents and agent platforms, AI-first software, AI coding tools and the infrastructure behind them. Every listing links to its sources.

## What gets listed

Tools where AI is the product. A coding assistant built on AI is in; a spreadsheet that added an AI sidebar is not. Dead projects, SDKs and open protocols stay out.

## Paid listings

We don't sell rankings or reviews. Paid placements carry a **Featured** label. Read our [editorial policy](https://agentsindex.ai/editorial-policy) for what paying does and does not buy, and our [advertising disclosure](https://agentsindex.ai/advertising-disclosure) for everything that is paid.

## Get in touch

Want your tool listed? [See if it fits](https://agentsindex.ai/submit). Own a listed tool? [Sign in](https://agentsindex.ai/login?next=%2Fdashboard) to see it in your dashboard. Anything else? Email hello@agentsindex.ai.

## Who runs AgentsIndex

AgentsIndex is written and run by [Team AgentsIndex](https://agentsindex.ai/authors/agentsindex). Every listing, guide and report is published under the site's own name, and the team answers for all of it.

## Changes to a listing

Changes a maker asks for are made only on a paid listing. A listing that has never been paid for shows what our own data says.

Anyone can report a wrong fact with “Report an error” on a listing, at no cost. We fix it once the tool's own website confirms it. Paying buys changes and speed, never accuracy.

## Where we use AI

AI models do the reading and the first drafts. A model reads each tool's own website and drafts its listing. Our articles and guides are drafted by a model from our own data.

Checks decide what goes live. Every fact on a listing must point to its source on the tool's website, and a sentence that website does not support is cut. In an article, every figure must match our data and every quote must appear word for word in its source. A second reading checks a sample of facts against each tool's own pages. An article that fails a check is not published.

The index today

- Checked in the last 90 days: 390
- Added in the last 30 days: 79
- Last checked: 12 November 2026