Custom video conferencing, with the WebRTC engineering already understood.
We've shipped a working HD video conferencing system — hosted meeting lobby, live captions, AI transcription, auto-recording to cloud storage, guest access. If you want a custom video product instead of paying per-seat for Zoom or Meet, here's how it's actually built.
A production-grade vision module already built and running. We ship a custom one for clients who need their own.
ragenaizer.com / visionWhat goes inside a real vision.
These are the moving parts we've shipped before. Your custom build picks a subset — and we tell you upfront which parts are worth re-implementing and which ones aren't.
HD multi-party calls
100+ participants, adaptive bitrate, network-aware quality. Selective Forwarding Unit (SFU) topology, not full-mesh.
Hosted meeting lobby
Knock-to-enter with admit / reject. Per-meeting allowlists. Three modes: open, hosted, allowlist.
Live captions
Real-time speech-to-text. Multilingual with code-switching for India English.
AI summaries + transcripts
Auto-transcript with speaker diarisation. Post-meeting summary, action items, topic timeline.
Auto-record to Drive
Server-side recording, post-processing, attached to the meeting record.
Guest access
Browser-only join — no account, no app install. Sensible for enterprise clients.
Chat + reactions + screenshare
Sidebar chat, emoji reactions, single + multi-screen share.
Per-room ops
Mute-all, lock room, remove participant, host transfer.
The problems that don't show up in the demo.
These are the ones that take a custom build from "works in a screenshot" to "works in production for three years." We've already learned them once.
- 01 Signalling at scale — WebRTC peers join and leave constantly; the signal layer has to be horizontally scalable.
- 02 Media routing — SFU clustering for big rooms, simulcast layers, bandwidth back-off when networks degrade.
- 03 Recording pipeline — server-side composer, post-process, transcode, cold-store. Without dropping any of the streams.
- 04 Captioning latency — sub-second is the bar, and the model needs to handle Indian accents and code-switching.
- 05 Auth that works for both authenticated users AND guests, with the same media plane.
How we'd put it together.
LiveKit (open-source WebRTC SFU) or mediasoup; ASP.NET Core signalling; Postgres for room state; Redis for presence; a recording worker pool; an STT pipeline (Whisper / Deepgram). All on Linux containers.
We'll tell you when not to build.
Custom isn't always the right call. We've shipped Ragenaizer so we can say that honestly.
- →The vision is the moat — your competitor can't have the same one.
- →You have compliance / sovereignty / data-residency requirements no SaaS will satisfy.
- →You need to integrate at a level deeper than off-the-shelf vendors expose.
- →Per-seat pricing across thousands of users makes the build cheaper inside 24 months.
- →The workflow is generic enough that a configurable platform will do.
- →You want it in weeks, not quarters.
- →You'd rather buy than own — let someone else maintain the vision forever.
- →Your engineering capacity should go to the parts of your product that no SaaS covers.
Custom vision? Tell us what you need.
One conversation. We tell you whether it's a custom build, a Ragenaizer rollout, or something we shouldn't take on.