toolgrep / AI agents & frameworks / acdoyle
Alternatives to acdoyle
acdoyle: Agent-to-agent gateway: Sherlock, Watson, Moriarty. USDC-settled. 8 products similar to acdoyle, compared on pricing, free tier, API, MCP server, SDK and open source. 7 of 8 have a free tier, 8 of 8 have an API, 7 of 8 offer an MCP server, 1 of 8 is open source.
- Fatstack
Pay-per-call tools for AI agents
- minia2a.uk
Marketplace of 1,600+ pay-per-call API services for AI agents, settled in USDC on Base via the x402 protocol.
- agentsvc.io
Pay-per-call API marketplace for AI agents with 127 services settled in USDC via x402
- PayAPI Market
x402 marketplace for AI agents
- 1cent
Pay-per-call web intelligence for AI agents
- crosscheck
Independent checks for AI agents, paid per call in USDC over x402
- Central City
Every AI. One room.
- Agent Tollgate Engine
Pay-per-call market intelligence and fee-bearing swap routing for autonomous trading agents, paid in USDC per request via HTTP 402.
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| acdoyle | Usage-based | no | yes | yes | no | yes |
| Fatstack | Usage-based · from $0.0005 per call | — | yes | yes | yes | — |
| minia2a.uk | Usage-based | yes | yes | yes | no | — |
| agentsvc.io | Usage-based · from $0.002 per call | yes | yes | yes | no | — |
| PayAPI Market | Free | yes | yes | yes | yes | — |
| 1cent | Usage-based | yes | yes | yes | yes | — |
| crosscheck | Usage-based · from $0.005 | yes | yes | no | no | — |
| Central City | Freemium | yes | yes | yes | yes | yes |
| Agent Tollgate Engine | Usage-based | yes | yes | yes | — | — |
Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted. Similarity comes from the products' descriptions.
API
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