What is 1Lookup?
Phone, email, IP and social data your code or your AI agent can call. 43 products in one API, priced per lookup, with a 7-day free trial.
Harpd Rank · Agents
1Lookup vs AI Agents Directory
A side-by-side comparison of two agents products listed on Harpd Rank — product type, capabilities, leaderboard position and maker verification, from live data.
Quick answer: Both are listed in Agents on Harpd Rank; 1Lookup sits at #159 and AI Agents Directory at #684 on the current leaderboard. Rank Points reflect promotional activity on the leaderboard, not an editorial quality verdict.
Ranked by Harpd Rank. Paid Rank Points are promotional placement, not an editorial recommendation.
Head to head
1Lookup vs AI Agents Directory comparison
| Metric | 1Lookup | AI Agents Directory |
|---|---|---|
| Category | Agents | Agents |
| Harpd Rank position | #159 | #684 |
| First listed | Sep 15, 2026 | Sep 15, 2026 |
| Website | 1lookup.io | ai-agents-directory.com |
Product type, Capabilities, Best for, Rank Points, Maker status are not recorded for either product in the Harpd dataset, so those rows are omitted rather than shown as a value.
Server-rendered from live Harpd Rank data. Rows where the two products differ are highlighted. Rank Points are promotional; visit counts are real outbound clicks from Harpd product profiles.
Key differences
- rank position
What is AI Agents Directory?
The most comprehensive directory for AI agent tools. Discover, compare, and implement the best AI solutions for your business.
Frequently asked questions
What is the difference between 1Lookup and AI Agents Directory?
In the Harpd dataset they differ on rank position. 1Lookup is listed in Agents — Phone, email, IP and social data your code or your AI agent can call. 43 products in one API, priced per lookup, with a 7-day free trial.. AI Agents Directory is listed in Agents — The most comprehensive directory for AI agent tools. Discover, compare, and implement the best AI solutions for your business..
Which should you choose, 1Lookup or AI Agents Directory?
The table above is the whole comparison: rank position differ; everything else is equal in Harpd's data. Harpd does not score feature quality or pricing, so this page cannot rank one above the other — open both profiles and their official sites to decide.
Are these comparison rankings paid?
Listing on Harpd Rank is free and entering the board is free. Makers can optionally add Rank Points with Credits, which is promotional placement. This page shows the data openly — including the promotional nature of Rank Points — so you can weigh it yourself.