AgentPhone

AgentPhone: Phone Numbers for AI Agents

AgentPhone is a specialized communication platform designed to give AI agents their own dedicated phone numbers. Unlike traditional telecom APIs built for human operators, AgentPhone is purpose-built for autonomous workflows, allowing AI models to handle both voice calls and text messages through a single, unified webhook with stateful identity and memory.

Key Features

• Unified API and Webhook: Processes both text messages and voice calls through the exact same event format and webhook handler, simplifying integration.
• Real-Time Transcription: Transcribes incoming voice calls live and streams the text directly to your webhook out of the box.
• Instant Number Provisioning: Allows developers to instantly purchase and activate US and Canadian phone numbers with a single API call.
• Native MCP Support: Functions as a Model Context Protocol (MCP) server, granting native phone capabilities to agents like Claude Code, Cursor, OpenClaw, and Windsurf.
• Stateful Agent Identity: Built specifically for AI agents requiring consistent identity, memory, and action across multiple calls and messages.

Use Cases

• Autonomous receptionists that answer calls, book appointments, and take messages 24/7
• AI workers capable of making outbound calls and sending texts without human intervention
• On-call engineering agents that automatically triage alerts and escalate incidents via phone
• Coding agents utilizing MCP to autonomously manage communications and execute tasks

Getting Started

• Website: https://www.agentphone.to/
• Integration: Connect via Python SDK, Node.js SDK, REST API, or directly as an MCP server.

AgentPhone equips autonomous AI systems with native communication capabilities, transforming complex telecom infrastructure into a streamlined, agent-first API that seamlessly bridges the gap between artificial intelligence and real-world voice and text interactions.