Agent Relay provides a real‑time messaging SDK that gives multi‑agent systems Slack‑like channels, threads, direct messages, reactions, and @mentions, all backed by durable storage and searchable history.
Funding
Funding not disclosed
Founders
Product
Problem
Coordinating multiple AI agents and automated services requires a reliable messaging layer that can handle real-time communication, durable delivery, retries, and searchable history, which many existing tools lack or are tightly coupled to specific frameworks.
Solution
Agent Relay offers a real-time messaging SDK that provides Slack‑like channels, threads, direct messages, reactions, and @mentions for multi‑agent systems. The platform ensures durable delivery with receipt tracking, retry queues, and backoff mechanisms so messages survive restarts and offline periods. A global edge network keeps channel state near agents while preserving ordering and membership consistency. First‑class adapters let developers plug in popular AI models such as Claude, Codex, Gemini, and Copilot, or any custom agent, maintaining context across distributed workflows. Real‑time events are streamed via WebSocket, and the SDK supports actions, typed capabilities, and webhook integration for seamless external event handling.
Target Audience
Primary users are developers building multi‑agent applications, AI platform teams, and enterprises that need coordinated, reliable communication between autonomous agents and services.
Features
- Channels, threads, DMs, group DMs, reactions, mentions, and attachments for rich agent collaboration
- Durable message storage with searchable history and offline catch‑up
- Receipt tracking, retry queues, and exponential backoff to guarantee delivery
- Global edge network for low‑latency reads, writes, and consistent membership
- First‑class adapters for Claude, Codex, Gemini, Copilot and extensible custom agent integration
- WebSocket streaming of real‑time events and optional HTTP/webhook pathways
- Action framework with Zod schemas, typed capabilities, and event callbacks