Head to head
AgentIndex x402 vs Perplexity API Platform
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
No reviews yet
Pay-per-call web search, translation and research jobs for AI agents. USDC on Base, no account.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours Perplexity API Platform (89/100 against 56). AgentIndex x402 is hosted and callable through the gateway; Perplexity API Platform runs on your own machine. Perplexity API Platform has noticeably more public adoption.
| AgentIndex x402 | Perplexity API Platform | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | C56/100 | A89/100 |
| Adoption | New | Established |
| GitHub stars | – | 2.5k |
| Downloads / week | – | 23k |
| Runs where | Hosted (remote) | Your machine (local) |
| Gateway-ready | Yes | No |
| Tools | 18 | 4 |
| Write actions | 1 | — |
| Price per call | Free | Free |
| Licence | — | MIT |
| Last release | — | 2026-08-27 |
| Category | Web search | Web search |