An independent, evidence-weighted trust comparison of two voice & conversational — ranked on verifiable signals, not popularity.
| Signal | Pipecat | Rasa |
|---|---|---|
| HVTrust score | 85.2 | 60.8 |
| Evidence grade | A | C |
| Registry state | Listed | Listed |
| Safety / Integrity (25) | 16.7 | 9.6 |
| Identity / Provenance (18) | 18.0 | 10.8 |
| Transparency (17) | 13.9 | 13.0 |
| Maintenance (20) | 19.6 | 10.7 |
| Adoption (20) | 17.0 | 16.7 |
| GitHub stars | 12.7k | 21.2k |
| Weekly downloads | 232,040 | 54,008 |
| Last push | 2026-06-05 | 2026-05-22 |
| Language | Python | Python |
| OSSF Scorecard | 6.4 | 5.3 |
| Review flags | — | — |
| Recent change | 2026-05-29: HVTrust up 10.3pts (74.6 → 84.9) | 2026-06-02: Rank dropped 11 spots (#100 → #111) |