toolgrep / APIs & backend / Ausca
Alternatives to Ausca
Ausca: Pay-per-call APIs and MCP services for agents. 8 products similar to Ausca, 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, 8 of 8 offer an MCP server.
- agentsvc.io
Pay-per-call API marketplace for AI agents with 127 services settled in USDC via x402
- minia2a.uk
Marketplace of 1,600+ pay-per-call API services for AI agents, settled in USDC on Base via the x402 protocol.
- Fatstack
Pay-per-call tools for AI agents
- PayAPI Market
x402 marketplace for AI agents
- AIsa
Unified resource and transaction network for AI agents: one API key for models, data APIs, and machine payments
- ISHOB
Intelligent Service Hub for Autonomous Bots
- APEX
Pay-per-call data APIs for AI agents over x402, plus a free X1 faucet and on-chain tooling
- Superpowers
APIs and tools for AI agents, one key
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| Ausca | Usage-based | — | yes | yes | yes | — |
| agentsvc.io | Usage-based · from $0.002 per call | yes | yes | yes | no | — |
| minia2a.uk | Usage-based | yes | yes | yes | no | — |
| Fatstack | Usage-based · from $0.0005 per call | — | yes | yes | yes | — |
| PayAPI Market | Free | yes | yes | yes | yes | — |
| AIsa | Usage-based | yes | yes | yes | yes | — |
| ISHOB | Usage-based · from $0.0001 per call | yes | yes | yes | — | — |
| APEX | Usage-based · from $0.001 | yes | yes | yes | yes | — |
| Superpowers | Usage-based | yes | yes | yes | no | no |
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
curl https://toolgrep.com/api/products/ausca/alternatives