A white-label VoIP stack (Django/WebRTC) to replace RingCentral/Webex

Show HN: A white-label VoIP stack (Django/WebRTC) to replace RingCentral/Webex

A white-label VoIP stack (Django/WebRTC) to replace RingCentral/Webex operates in show hn launch.

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Hi HN,I run a dev shop called Crudloop. With the UK PSTN copper network shutting down in 2027, I noticed many businesses panic-buying SaaS subscriptions (RingCentral/Webex/8x8) at ~£25/user/mo, despite wholesale SIP trunking costing fractions of a penny.We spent the last 6 months engineering a production-ready VoIP stack to solve this.The Business Model: This is not a SaaS and it is not Open Source. Instead of renting seats, I license the source code and deploy the entire stack to your private VPS (AWS/Hetzner/DigitalOcean). You pay a one-time fee for the code/setup, and then you pay wholesale rates directly to the carrier (Telnyx).The Infrastructure: - Backend: Django (DRF) + Celery + Redis

A white-label VoIP stack (Django/WebRTC) to replace RingCentral/Webex is positioned in show hn launch, a segment that rewards a clear, focused offering.

The company is listed at the Show HN launch stage of development.

Website: www.crudloop.com/pstn