twilio-alternative

Here are 2 public repositories matching this topic...

copyleftdev / phonecheck

High-performance phone number validation REST API built with Zig and Google's libphonenumber. Fast, safe, and production-ready alternative to commercial APIs like Twilio Lookup.

api open-source validation microservice phone-number google-libphonenumber rest-api high-performance zig ffi self-hosted phone-validation libphonenumber production-ready phone-verification twilio-alternative

Updated Nov 21, 2025
Shell

rathnavel / linphone-sip-audio-injector

Star

🎙️ Production-ready HTTP API for injecting audio into SIP calls using Linphone. Perfect for IVR systems, voice bots, and call testing. Fast, reliable, open-source.

Updated Jan 13, 2026
Python

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