call-automation

Open-source, self-hostable platform for building and operating AI phone agents.

An AI-powered voice bot to schedule appointments through phone calls, built with Flask, Twilio, and Gemini AI.

Open-source, self-hosted voice API: turn an Android phone's SIM into a programmable phone line for code and AI voice agents. A Twilio Voice alternative with REST, webhooks and WebSocket audio streams.

This library offers a lightweight and developer-friendly abstraction over the FreJun Teler API.

Slotify is a B2B SaaS platform designed to simplify and automate appointment and resource management for businesses using AI

Open-source voice AI platform for SMB service businesses — automate inbound calls, appointment scheduling, and customer support with AI phone agents. API-first, multi-tenant, with full observability.

Autonomous phone pick/call system: a CLI + daemon that drives a phone's calls, SMS, and scripted audio (ten-vad) over WiFi, with a USB sound-card audio bridge. macOS & Linux.

🎙️ Production-ready HTTP API for injecting audio into SIP calls using Linphone. Perfect for IVR systems, voice bots, and call testing. Fast, reliable, open-source.

This library offers a lightweight and developer-friendly abstraction over the FreJun Teler API.

Open-source connector for DialMCP — the hosted MCP server that lets AI agents place real phone calls from your own verified number.

Ask everyone, get one answer: CALL-E voice-agent rounds that phone a group one by one to find a date or gather opinions.

Production-grade AI voice agent platform for enterprise call automation. Multi-tenant, HIPAA-compliant, with ultra-low latency (<1000ms). Winner of SpinSci AI Hackathon 2025. Built with Pipecat, Twilio, Deepgram, and dual LLM support (OpenAI/Ollama/vLLM).

Sequential voice-agent cascade on CALL-E: calls restaurants one at a time until one meets your terms — delivery, pickup or a table.

Dry-run-first Python toolkit for standardized scientific telephone surveys with a bilingual local workbench.

AI Caller Assistant

AI Caller Assistant

An automated post-discharge call system for hospitals to schedule follow-up calls with discharged patients, asking relevant questions to ensure better care.

Sahaiy — Hinglish AI call-agent platform: Vite multi-page frontend on a Supabase (Postgres + Realtime + Auth) backbone

🎙️ AI-Powered Calling Assistant Bot for IGNUS, IIT Jodhpur!

Bridge the Google Dialer to Brilliant Connect VoIP with automatic Brilliant-OUT selection - a sleek black & white iOS-style Android app built with Kotlin + Jetpack Compose. Developed by SHISHIR