Compare providers
Pick up to three. Scores are curated estimates on a 0–10 scale. Lock-in: higher = worse.
| Dimension | Official MCP Registry | OpenAgora |
|---|---|---|
| Overall | 8.2 | 7.9 |
| Capability fit | 7.0 | 8.2 |
| Price / performance | 9.8 | 9.2 |
| Latency / reliability | 8.5 | 7.2 |
| Developer & agent DX | 7.5 | 8.4 |
| Privacy / data retention | 9.0 | 7.5 |
| Lock-in risk (higher = worse) | 1.0 | 2.0 |
| Maturity / track record | 7.5 | 5.8 |
| Pricing | As of 2026-10-24 (https://modelcontextprotocol.io/registry/registry-aggregators; https://github.com/modelcontextprotocol/registry/blob/main/docs/reference/api/official-registry-api… | As of 2026-10-28: Open-source (Apache 2.0) public A2A v1.0 agent registry — free registration via web/API. Trust Gateway (HMAC), live test panel, x402/MPP payment hooks. Self-host … |