Alternatives

Products that do what Bitcall does

All-in-one telecom Reseller Panel: eSIM, OTP, VoIP, WebRTC

1. 1BP
   Bring phone calls into the browser (SIP-to-WebRTC)▲154

   2024 · github.com

2. 2
   Zipcall▲163

   Decentralised, free browser-based video calling

   2020

3. 3
   Novocall▲198

   Convert web visitors into data-driven call-backs

   2019

4. 4PC
   Pure C WebRTC implementation for embedded devices▲251

   2020 · github.com

5. 5
   WifiCall▲79

   Make unlimited calls to anyone from anywhere

   2019

6. 6
   DelegateCall▲107

   Fully blockchain-based Q&A site

   2018

7. 7
   Tascom▲274

   Virtual phone numbers, travel eSIMs & international calling

   2023

8. 8
   Upcall▲144

   Create outbound call campaigns in less than 5 minutes.

   2016

9. 9
   midicall▲123

   Swipe to call; find your customers with a swipe, free to try

   2024

10. 10WH
    WebRTC helped me to launch my startup after 2 years of waiting.▲42

    Hi All ,I been working on my idea , A Voice CRM solution for 2 years.When I started brainstorming the idea the only option I have to receive phone calls thru browser was a flash widget or use 3rd party providers like Twilio or Phono . Thanks to WebRTC we now integrated our VoIP services to receive and make calls directly thru browser .Please have a look and give us your feedback .Thanks Voz.io Team .

    2013 · voz.io

11. 11
    JustCall IQ for sales▲92

    Real-time call insights, call scoring and coaching

    2021

12. 12
    SnapCall▲122

    Install interactive call buttons on any web page in 3 mins ⚡

    2019

13. 13
    Bytebeam▲134

    Build ESP32-based IoT projects 10X faster

    2022

14. 14
    Snapcall for LiveChat▲94

    Unlimited voice and video calls right inside the chat

    2021

15. 15VJ
    Vialer-js – Open-source WebRTC communication platform▲127

    2018 · github.com

16. 16WS
    WebRTC signalling data using QR codes▲80

    2018 · github.com

17. 17
    JustCall▲78

    Cloud phone system for sales and customer success teams

    2016

18. 18MW
    Minimal WebRTC conferencing using Flutter (Android, iOS and Native)▲22

    2020 · github.com

19. 19
    Fonimo VoIP Softphone▲10

    Next Gen WebRTC Softphone for Communication

    2025

20. 20
    OrbitalCall▲9

    Skype Alternative - International calls from your browser

    Oct 2025 · orbitalcall.com

21. 21
    SIPERB▲10

    Modern Softphone powered by WebRTC for any SIP PBX

    2024

22. 22OR
    openai-realtime-embedded-SDK Build AI assistants on microcontrollers▲63

    Hi HN! This is an SDK for ESP32s (microcontrollers) that runs against OpenAI's new WebRTC service [0] My hope is that people can easily add AI to lots of 'real' devices. Wearable devices, speakers around the house, toys etc... You don't have to write any code, just buy a device and set some env variables. If you have any feedback/questions I would love to hear! I hope this kicks off a generation of new interesting devices. If you aren't familiar with WebRTC it can do some magical things. Check out WebRTC for the Curious[1] and would love to talk about all the cool things that does also.…

    2024 · github.com

23. 23
    VoisCall▲8

    Cheap international phone calls - right from your browser

    Nov 2025 · voiscall.com

24. 24OS
    Open-Source Voice AI Badge Powered by ESP32+WebRTC▲48

    hi! video[0] The idea is you could carry around this hardware and ask it any questions about the conference. Who is speaking, what are they speaking about etc... it connects via WebRTC to a LLM and you get a bunch of info. This is a workshop/demo project I did for a conference. When I was talking to the organizers I mentioned that I enjoy doing hardware + WebRTC projects. They thought that was cool and so we ran with it. I have been doing these ESP32 + voice ai projects for a bit now. Started with an embedded sdk for livekit[1] that jul 2024 and been noodling with it since then. This…

    Oct 2025 · github.com

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