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Velox AI.

A B2B SaaS platform for building and deploying real-time voice agents through a no-code dashboard — sub-700ms latency, with first-class support for ten Indian languages.

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Velox AI — Landing page
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Overview

I built Velox AI for the people who own the outcome of phone interactions but don't write code: founders, ops leads and customer-experience managers. A seven-step Agent Builder turns a handful of form fields into a working, deployable voice agent in under five minutes.

Under the hood it's a streaming-first system. Audio runs through a four-task asyncio graph — STT loop, LLM stream, TTS worker, audio sender — coordinating partial transcripts, sentence-buffered speech and mid-sentence interruption. The defining choice is a provider-agnostic adapter layer: STT, LLM and TTS vendors are swappable per agent from the dashboard.

Highlights

  • 01Sub-700ms round-trip from user silence to agent reply
  • 02Full-duplex WebSocket streaming with semantic barge-in
  • 03Swap STT, LLM and TTS vendors per agent
  • 04Native support for ten Indian languages
  • 05Per-agent RAG knowledge base on multi-tenant Qdrant

Details

Role
Founder · Engineering
Type
Voice AI · SaaS
Year
2026

Tech stack

Frontend

Next.js 15React 19TypeScriptTailwind CSS

Backend

Python 3FastAPIWebSockets

Data

MongoDBRedisQdrant

AI & ML

DeepgramSarvamElevenLabsGroqCerebrasNVIDIA NIM

Infra

DockerAWS EC2Nginx
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