Compare providers
Pick up to three. Scores are curated estimates on a 0–10 scale. Lock-in: higher = worse.
| Dimension | AWS Agent Registry | OpenAgora |
|---|---|---|
| Overall | 8.0 | 7.9 |
| Capability fit | 8.6 | 8.2 |
| Price / performance | 8.0 | 9.2 |
| Latency / reliability | 8.8 | 7.2 |
| Developer & agent DX | 7.8 | 8.4 |
| Privacy / data retention | 8.2 | 7.5 |
| Lock-in risk (higher = worse) | 7.0 | 2.0 |
| Maturity / track record | 8.5 | 5.8 |
| Pricing | As of 2026-09-14 (aws.amazon.com/bedrock/agentcore/pricing): AWS Agent Registry — first 5k records/mo free, then $0.40/1k records; Search API first 1M free then $0.020/1k; List+Get… | As of 2026-09-14: 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 … |