Hey Product Hunt! 👋 I’m Deepak Ruchandani, Product Marketing Manager at Exotel, and I’m thrilled to introduce you to Exotel AgentStream — the infrastructure layer that powers real-time, bi-directional voice streaming between your AI voice bots and the real world. 🚀 What is Exotel AgentStream? AgentStream is a voice streaming engine built for developers to connect AI bots to users over phone calls (PSTN), WhatsApp, WebRTC, or in-app voice — all in real time with <20 ms latency. Whether you're building a sales bot, a support workflow, or a voice AI agent — AgentStream is your direct line to actual conversations. ⚙️ Why It Matters & How It Works Imagine building a voice bot that needs to talk to customers in real time over a phone call. Instead of stitching together multiple tools for telephony, audio capture, streaming infra, and bot logic — just plug into AgentStream. With a single REST API and WebSocket connection, AgentStream handles it all: 👉 Call initiation 👉 Voice stream routing 👉 Real-time audio transmission to your AI stack 👉 Seamless control over session, sampling, and stream format What Makes AgentStream Stand Out? ✅ <20 ms end-to-end latency ✅ 99.95% uptime with 99.99% session success ✅ Telco-grade infra with UL-VNO license ✅ 24 kHz HD Audio streaming ✅ Elastic scalability from 0 to 1M+ calls ✅ Works across PSTN, WhatsApp, IP, WebRTC ✅ Developer-ready REST & WebSocket APIs 👥 Who’s It For? - AI voicebot builders - CCaaS platforms - Enterprises scaling AI contact centers - Developers building voice-first apps - AI workflow automation tools 🔧 Key Features ✅ Plug-and-play APIs for real-time bot voice streaming ✅ Works across outbound and inbound voice use cases ✅ Supports both uni-directional and bi-directional audio ✅ Add mid-stream logic, audio event tracking, and more ✅ Connects to any STT/ASR/LLM engine (Whisper, Deepgram, Google Speech) ✅ Telco-grade reliability + AI-native flexibility 🔥 Use Cases ✅ Build voice bots for collections, sales, or support ✅ Replace IVRs with intelligent bots over phone ✅ Integrate real-time voice with your AI stack ✅ Route voice streams dynamically for hybrid call workflows ✅ Deploy in-app voice agents with instant backend sync 🎁 For the Product Hunt Community Get early access to AgentStream before it rolls out to a wider audience. Sign up here: https://exotel.com/products/agen... Feedback, ideas, or want to collaborate? Drop me a line at deepak.ruchandani@exotel.com Excited to hear what you think! Cheers, Deepak Ruchandani & Team Exotel

Deepak Ruchandani

Maker

📌

7d ago

Anil K

@deepak_ruchandani3 The most seamless way to build a voicebot and just give a number in India! One can now go-live in a matter of minutes!

Sub 20ms latency for streaming is a first as far as I know. With intelligent number allocation based on the callee/caller, the PSTN latency can also be kept to a minimum with call dynamically originating from within the circle!

5d ago

Sachin Bhatia

This would enable developers in India to build voice bots with phone numbers and low latency. Very timely launch.

Excited about the product

@sachin_bhatia Absolutely! That was one of our core motivations — making it easy for developers in India to build and deploy real-time voice bots over phone calls without worrying about telco infra or latency. Thanks for the support — excited to see what you build!