
Vapi
Retell AI
Bland AI
Eleven Labs
Voiceflow
Deepgram
Bolna
Smith.ai
Socket.io
ExpressJS
StatCounter
Histats
AFSAnalytics
Firebase
Woopra
KISSmetrics
Socket.ioNo features have been listed yet.
Based on our record, Socket.io seems to be a lot more popular than Vapi. While we know about 741 links to Socket.io, we've tracked only 9 mentions of Vapi. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
The Vapi platform helps developers build and deploy voice agents and AI products in Python, React, and TypeScript. It provides two ways to make intelligent voice apps. It's assistant's option allows you to create simple conversational services that may require a single system prompt for the underlying model's operations. - Source: dev.to / 5 months ago
It can make/take phone calls[0], but they need to be prompted on the nature of the call, the data they need, and how to collect it. They can also output the results of the call via API. An AI agent from Masterworks recently called me using this technology. [0] https://vapi.ai/. - Source: Hacker News / 6 months ago
### Resources **VAPI Documentation:** [vapi.ai/docs](https://vapi.ai/docs) โ Voice agent API, webhook integration, real-time call transcription, intent detection endpoints, assistant configuration, function calling. **Twilio Voice API:** [twilio.com/docs/voice](https://twilio.com/docs/voice) โ Phone integration, call handling, webhook callbacks, TwiML response formatting, call status tracking. **GitHub... - Source: dev.to / 7 months ago
## Resources **VAPI**: Get Started with VAPI โ [https://vapi.ai/?aff=misal](https://vapi.ai/?aff=misal) **VAPI Documentation:** Official [VAPI API reference](https://docs.vapi.ai) covers WebSocket voice streaming, real-time transcription configuration, and function calling patterns for conversational AI. **Twilio Voice API:** [Twilio Media Streams](https://www.twilio.com/docs/voice/media-streams) documentation... - Source: dev.to / 7 months ago
Paul Atreides uses the Voice as a tool for control and assertion. Imagine commandeering an AI agent with this voice. We built an AI agent using Composio, Vapi, and OpenAI TTS integrated with Gmail, Slack, and Google Calendar. It can summarise emails, schedule meetings, and search for Slack messages. Your entire morning routine is stress-free. - Source: dev.to / 11 months ago
I built the backend with nestjs, prisma, postgresql, Webrtc for real time back and forth conv and [socket.io](http://socket.io) events in panel like code run etcโฆ. claude-haiku-4-5 for conv and anthropic.claude-sonnet-4-6 for interview scoring. *Where it still falls short:*. - Source: Hacker News / 5 months ago
You can create 4 different variations of a Socket.IO server with minimal code changes. And trust me you do NOT want to use the default one. I will be comparing combinations of the runtime (Bun, Node) and the websocket server (ws, uWebSockets.js, bun engine) to see how they perform under load. - Source: dev.to / 7 months ago
One possible solution is to use websockets, which establish a persistent connection between the client and server. This will allow us to send data to the client when we want to, without waiting for the clientโs next request. Websockets have their own protocol (though the connection is initiated with HTTP requests) and are language-agnostic. We could, if we wanted, implement a websocket client and its corresponding... - Source: dev.to / 7 months ago
Socket.IO is a JavaScript real-time chat library, you can read the documentation here since itโs outside the scope of this article, but I will try to explain a little that will be useful for this article. - Source: dev.to / 10 months ago
Backend: Node.js + Socket.io for multiplayer state sync. - Source: dev.to / 10 months ago
Retell AI - API that enables developers to build human-like voice agents
ExpressJS - Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
Bland AI - An AI Phone Calling API
StatCounter - StatCounter is a simple but powerful real-time web analytics service that helps you track, analyse and understand your visitors so you can make good decisions to become more successful online.
Eleven Labs - The most realistic and versatile AI speech software, ever. Eleven brings the most compelling, rich and lifelike voices to creators and publishers seeking the ultimate tools for storytelling.
Histats - Start tracking your visitors in 1 minute!