RelayHive
Custom notification hub for AI agents and everything else
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RelayHive provides a single API to send notifications from AI agents, scripts, or webhooks to multiple channels.
- for
- Developers and teams needing multi-channel alerts without building integrations.
- pricing
- freemium · free trial
Key features
- Single MCP/API endpoint — Send one request and have it delivered to all configured channels.
- Automatic retries & failover — Ensures delivery even when a channel is temporarily unavailable.
- Delivery analytics — Track status and performance of each notification.
- No-code setup — Configure channels in minutes via a web dashboard.
- Premium connectors — Access SMS and other high-cost channels in the Pro plan.
- Scalable infrastructure — Handles millions of messages with 99.99% delivery guarantee.
Use cases
- Alerting on server health metrics to Slack, Email, and SMS.
- Sending AI-generated summaries to Discord and Telegram channels.
- Notifying developers of CI/CD pipeline results via webhooks and email.
RelayHive pricing
- Free$01,000 messages/month · 1 configuration · 2 output connectors
- Starter$3.99/monthbilled annually5,000 messages/month · 3 configurations · Unlimited output connectors · Analytics
- Pro$15.99/monthbilled annually25,000 messages/month · Unlimited configurations · Premium connectors (SMS) · Priority support
RelayHive vs alternatives
 RelayHive |  Smithery |  Unified MCP Server |  n8n |  LangChain | |
|---|---|---|---|---|---|
| Best for | Unified notification hub for AI agents | MCP server discovery | General MCP integration platform | Custom workflow automation | LLM application development |
| Pricing | Freemium | Free | Subscription | Subscription | Free |
| DevHunt upvotes | 0 | 0 | 29 | 0 | 0 |
| Launched | Jan 2026 | — | Jan 2026 | — | — |
- RelayHive vs Smithery: Smithery is a registry for MCP servers, not a notification delivery service.
- RelayHive vs Unified MCP Server: Unified MCP Server offers a broad integration catalog but focuses on MCP hosting rather than notification routing.
- RelayHive vs n8n: n8n is a workflow automation tool where you build notification flows yourself, whereas RelayHive provides a ready-made hub.
- RelayHive vs LangChain: LangChain is a framework for building LLM apps; it does not handle multi-channel notification delivery out of the box.
RelayHive FAQ
What counts as a message?+
Each delivery to an output connector counts as one message; a single input with multiple outputs multiplies the count.
Is there a free plan available?+
Yes, the Free plan includes 1,000 messages per month, one configuration, and two output connectors.
What are premium connectors?+
Premium connectors like SMS have higher operational costs and are only available in the Pro plan with a separate message allowance.
Do I need to write code to use RelayHive?+
No, RelayHive offers a no-code dashboard and a simple HTTP API for sending notifications.
How does RelayHive ensure delivery reliability?+
It provides automatic retries, fallback channels, rate-limit handling, and delivery tracking.
Summarized by DevHunt from relayhive.app · Oct 19, 2026. Details may change; check the official site.
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