Best FreeSWITCH Alternatives in 2026
Updated
20 apps from interactive voice response software ranked against FreeSWITCH on the same published basis.
- 2FreeSWITCH vs Telnyx Text-to-Speech API
- 3FreeSWITCH vs Voicent
- 4FreeSWITCH vs Twilio Studio
- 5FreeSWITCH vs SIP.IO
- 6FreeSWITCH vs Asterisk
- 7FreeSWITCH vs Telnyx TeXML
- 8FreeSWITCH vs Plum DEV
- 9FreeSWITCH vs NCH IVM Telephone Answering Attendant
- 10FreeSWITCH vs Plum Fuse
- 11FreeSWITCH vs Zappix Visual IVR
- 12FreeSWITCH vs AVOXI Flow Builder
- 13FreeSWITCH vs BizPlus IVR
- 14FreeSWITCH vs FonaBot IVR Builder
- 15FreeSWITCH vs Ozonetel IVR System
- 16FreeSWITCH vs NiCE Interactive Voice Response
- 17FreeSWITCH vs Avaya Aura Private Cloud
- 18FreeSWITCH vs 8x8 Intelligent IVR
- 19FreeSWITCH vs Wazo Platform
- 20FreeSWITCH vs Dialogic Digital IVR
- 21FreeSWITCH vs Cloud IVR
FreeSWITCH alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 2 | Telnyx Text-to-Speech API | 7.0 | Free plan | $500/mo | API, Web |
| 3 | Voicent | 7.0 | Free plan | $179/mo | API, self-hosted, Web, Windows |
| 4 | Twilio Studio | 6.9 | Free plan | Free | API, Web |
| 5 | SIP.IO | 6.8 | Free plan | Free | API, Web |
| 6 | Asterisk | 6.7 | Free plan | Free | API, Linux, self-hosted |
| 7 | Telnyx TeXML | 6.6 | No | $500/mo | Web |
| 8 | Plum DEV | 6.4 | No | — | API, Web |
| 9 | NCH IVM Telephone Answering Attendant | 6.3 | No | $2,999/mo | Linux, Windows |
| 10 | Plum Fuse | 6.3 | No | — | API, Web |
| 11 | Zappix Visual IVR | 6.3 | No | — | API, Web |
| 12 | AVOXI Flow Builder | 6.1 | No | $6.49/mo | API, Web |
| 13 | BizPlus IVR | 6.1 | No | ₹2,499/mo | API, self-hosted, Web |
| 14 | FonaBot IVR Builder | 6.1 | No | $49/mo | Web |
| 15 | Ozonetel IVR System | 6.1 | No | — | Web |
| 16 | NiCE Interactive Voice Response | 6.0 | No | $110/mo | Web |
| 17 | Avaya Aura Private Cloud | 5.9 | No | — | Windows, Mac, iOS, Android |
| 18 | 8x8 Intelligent IVR | 5.6 | No | $0.05/mo | Web |
| 19 | Wazo Platform | 5.6 | No | — | Web, Linux |
| 20 | Dialogic Digital IVR | 5.5 | No | — | — |
| 21 | Cloud IVR | 5.4 | No | — | Web |
Make your app an alternative to FreeSWITCH
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about FreeSWITCH alternatives
What is the best alternative to FreeSWITCH?
Telnyx Text-to-Speech API, number 2 in interactive voice response software with a score of 7.0 out of 10. The others here: Voicent, Twilio Studio, SIP.IO and 16 more.
What is the best free alternative to FreeSWITCH?
Telnyx Text-to-Speech API is the best-ranked alternative with a free plan. 5 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.