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Dev tools · September 7, 2025

RelayHive

Custom notification hub for AI agents and everything else

RelayHive launched on September 7, 2025 with 7 votes, #2,024 of 8,160 launches that month. The site was still online in September 2026, 1 year on.

Visit relayhive.app ↗RelayHive alternativestop 25% of September 2025

What it does

RelayHive is a notification relay platform built for the AI era. It lets your AI agents, scripts, or webhooks send custom notifications to any channel in your stack: Slack, Discord, Microsoft Teams, email, SMS, and beyond

Connect your AI agents, webhooks, Slack, Email, SMS, Discord, Telegram and many more channels. One MCP/API endpoint to deliver notifications everywhere . Watch how a single MCP/API call instantly delivers to multiple channels. No complex integrations, no maintenance headaches. curl -X POST https://api.relayhive.app/v1/messages \ -H "Authorization: Bearer YOUR_API_TOKEN" \ -H "Content-Type: application/json" \ -d '{ "title": "System Alert", "body": "Server CPU usage is above 80%", "format": "markdown" }' Automatically delivers to all configured channels in your configuration The Problem Building notification systems is a time sink Every team needs to notify users and team members. But…from relayhive.app

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