Head to head
Colppy vs Cnb
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
No reviews yet
Official ČNB exchange rates — daily & historical CZK vs EUR, USD, 30+ currencies. For accounting.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours Cnb (91/100 against 82). Cnb is hosted and callable through the gateway; Colppy runs on your own machine.
| Colppy | Cnb | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | B82/100 | A91/100 |
| Adoption | Growing | Growing |
| GitHub stars | 271 | 6 |
| Downloads / week | – | 50 |
| Runs where | Your machine (local) | Hosted (remote) |
| Gateway-ready | No | Yes |
| Tools | 22 | — |
| Write actions | 8 | — |
| Price per call | Free | Free |
| Licence | MIT | MIT |
| Last release | 2026-08-29 | 2026-09-25 |
| Category | Finance | Finance |