# The Agents Index: AI Tool Listing, free, or from $9 (theagentsindex.com)

> The Agents Index is an AI directory at theagentsindex.com. It lists AI products, with a rule: agents and agentic tools only. Listing is free; a paid spot starts at $9. The link you get is nofollow on the outbound links of a live listing (checked); the $9 Express review makes the link followed. Review: listings are researched from public sources and must pass a quality gate; free ones go live in about a month, Express review within 24 hours; submitting does not guarantee a listing. Terms read on theagentsindex.com on 3 October 2026.

Researched directory of AI agents, agent frameworks and agent tools, plus agencies that build agents. Says it has about 800 human visits in 30 days; paid placements are labelled Advertisement.

- Site: https://theagentsindex.com/
- Kind: AI directories
- Verdict: Agents and agentic tools only
- Price: Free listing; Express review $9 one-off for a followed link and a listing within 24 hours ($19 with an article); Featured $39 a month; ads from $29 a month
- Link you get: Nofollow on the outbound links of a live listing (checked); the $9 Express review makes the link followed
- Review: Listings are researched from public sources and must pass a quality gate; free ones go live in about a month, Express review within 24 hours; submitting does not guarantee a listing
- Reach: tiny (outside the Tranco top million; #103676778 by links in Common Crawl's web graph)
- How to submit: a form; the link or address shows on the page for signed-in visitors (https://listaify.com/login, free)
- Lists: AI agents and automation tools only
- Their rule: https://theagentsindex.com/
- Checked: 2026-10-03

Page: https://listaify.com/places/the-agents-index

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Source: Listaify, https://listaify.com. Every fact is read on the place's own pages on the date shown. Map of the site: https://listaify.com/llms.txt