Side-by-side trust signals. Pick the right column for your next integration.
| Signal | Abacus | Ably Platform API |
|---|---|---|
| Category | Development | Development |
| Pricing | Free | Free |
| Auth | No | Unknown |
| CORS | Yes | Yes |
| Rate limit | Unknown | Unknown |
| Response time | 712ms | 79ms |
| 30d uptime | 100% | 100% |
| Trust score | 94 (A) | 95 (A) |
| HTTPS | Yes | Yes |
Bottom line: Ably Platform API wins on trust score.
Signals update continuously via automated health checks and verification runs. Data as of Oct 20, 2026.