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Instead of Fonoster

Fonoster alternatives

Apps that do what Fonoster does, from the voice apis list, the ones you can start free with first.

  1. 1

    Wazo Platform

    by Wazo Platform
    Free plan AndroidAPIiPhone+3
    6.9 Open source Visit site
  2. 2

    SIP.IO

    Free plan APIWeb
    6.8 Free plan Visit site
  3. 3

    YateClient

    Free plan AndroidiPhoneLinux+2
    6.6 Free plan Visit site
  4. 4

    Callr

    Free trial AndroidAPIiPhone+1
    6.4 From €599/mo Visit site
  5. 5

    Infobip Voice API

    Free trial AndroidAPIiPhone+1
    6.2 60-day trial Visit site
  6. 6

    Plivo Voice API

    Free trial AndroidAPIiPhone+1
    6.1 Visit site
  7. 7

    Amazon Chime SDK PSTN Audio

    Paid AndroidAPIiPhone+2
    6.0 Visit site
  8. 8

    D7 Networks

    Free trial APIWeb
    6.0 Visit site
  9. 9

    Amazon Chime SDK Voice Connector

    Paid APISelf-hostedWeb
    5.9 From $0.00 Visit site
  10. 10

    drachtio

    Free plan Linux
    5.9 Free plan Visit site
  11. 11

    Telnyx SIP Trunking

    Free trial AndroidAPIiPhone+1
    5.9 Visit site
  12. 12

    46elks

    Paid APIWeb
    5.8 Visit site
  13. 13

    jambonz

    Free plan Web
    5.8 Free plan Visit site
  14. 14

    sipgate.io

    Free plan Web
    5.7 Free plan Visit site
  15. 15

    CallFire API

    Paid API
    5.5 From $1/mo Visit site
  16. 16

    Commio Voice API

    Paid API
    5.4 Pricing on request Visit site
  17. 17

    Kaleyra Voice API

    Paid API
    5.2 Pricing on request Visit site
  18. 18

    Orange Voice API

    Paid API
    5.2 Pricing on request Visit site
  19. 19

    Apifonica Voice API

    Paid Web
    4.7 Pricing on request · 30-day trial Visit site
  20. 20

    EnableX Voice API

    Paid AndroidiPhoneWeb
    4.7 30-day trial Visit site
  21. 21

    Bird Voice API

    Paid Web
    4.6 Visit site
  22. 22

    Telnyx Voice API

    Paid AndroidiPhoneWeb
    4.6 From $0.00 Visit site
  23. 23

    8x8 CPaaS Voice

    Paid Web
    4.5 Pricing on request Visit site
  24. 24

    Azure Communication Services SMS

    Paid
    4.5 From $1/mo Visit site

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