Best KrispCall Alternatives in 2026
Updated
20 apps from business phone systems ranked against KrispCall on the same published basis.
- 1KrispCall vs Microsoft Teams
- 2KrispCall vs 3CX
- 3KrispCall vs Nextiva
- 4KrispCall vs Zadarma
- 5KrispCall vs VitalPBX
- 6KrispCall vs Wildix
- 7KrispCall vs Vodia PBX
- 8KrispCall vs PBXware
- 9KrispCall vs Freshcaller
- 10KrispCall vs OnSIP
- 11KrispCall vs CallHippo
- 12KrispCall vs RingCentral RingEX
- 13KrispCall vs NFON Cloudya
- 14KrispCall vs PortSIP PBX
- 15KrispCall vs sipgate
- 16KrispCall vs Ringover
- 17KrispCall vs Yeastar P-Series Cloud Edition
- 18KrispCall vs Quo
- 19KrispCall vs Sonetel
- 20KrispCall vs E-MetroTel UCX
KrispCall alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Microsoft Teams | 9.7 | Free plan | $0.33/mo | Android, iOS, Linux, Mac, Web, Windows |
| 2 | 3CX | 9.3 | Free plan | $25/mo | Web, Windows, Linux, iOS, Android, Mac |
| 3 | Nextiva | 8.7 | No | $15/mo | Android, Browser, iOS, Linux, Mac, Web, Windows |
| 4 | Zadarma | 8.6 | Free plan | $44/mo | Web, Windows, Mac, iOS, Android |
| 5 | VitalPBX | 8.6 | Free plan | $100/mo | Web, Windows, Mac, Linux, iOS, Android |
| 6 | Wildix | 8.5 | No | — | Web, Windows, Mac, Linux, iOS, Android |
| 7 | Vodia PBX | 8.5 | No | — | Web, Windows, Mac, Linux, iOS, Android |
| 8 | PBXware | 8.5 | No | — | Web, Windows, Mac, iOS, Android, Linux |
| 9 | Freshcaller | 8.5 | Free plan | $15/mo | Android, iOS, Web |
| 10 | OnSIP | 8.5 | Free plan | $18.95/mo | Android, iOS, Mac, Web, Windows |
| 11 | CallHippo | 8.5 | Free plan | $18/mo | Android, Browser, iOS, Mac, Web, Windows |
| 12 | RingCentral RingEX | 8.3 | No | — | Android, iOS |
| 13 | NFON Cloudya | 8.3 | No | €6.80/mo | Web, Windows, Mac, iOS, Android |
| 14 | PortSIP PBX | 8.3 | Free plan | Free | — |
| 15 | sipgate | 8.3 | No | £12.95/mo | Web, Windows, Mac, Linux, iOS, Android |
| 16 | Ringover | 8.3 | No | $15/mo | Web, Windows, Mac, Linux, iOS, Android |
| 17 | Yeastar P-Series Cloud Edition | 8.1 | No | — | Web, Windows, Mac, iOS, Android |
| 18 | Quo | 8.1 | No | $19/mo | Web, Windows, Mac, iOS, Android |
| 19 | Sonetel | 8.1 | Free plan | $9.95/mo | Android, API, iOS, Linux, Mac, Web, Windows |
| 20 | E-MetroTel UCX | 8.0 | No | — | Web, Windows, Mac, iOS, Android |
Make your app an alternative to KrispCall
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about KrispCall alternatives
What is the best alternative to KrispCall?
Microsoft Teams, number 1 in business phone systems with a score of 9.7 out of 10. The others here: 3CX, Nextiva, Zadarma and 16 more.
What is the best free alternative to KrispCall?
Microsoft Teams is the best-ranked alternative with a free plan. 9 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.