Introducing Relay
Real-Time Communication for Ambient Intelligence
Relay is a next-generation real-time communication platform supporting multi-protocol, multi-transport connectivity for IoT devices, AI agents, and global messaging applications.
Engineered by Stantia Labs for enterprises that demand ultra-low latency, infinite scalability, and enterprise-grade reliability.
Relay: Multi-Protocol Real-Time Communication
Built by Stantia Labs to handle billions of events with sub-millisecond latency
Multi-Protocol Support
MQTT, CoAP, AMQP, Modbus, OPC UA, DDS, gRPC, HTTP/3 and more — 21 application protocols across 9 transports.
2 Billion Packets Per Second
Industry-leading throughput with deterministic sub-millisecond latency. Handle any scale.
AI Agent Orchestration
Native MCP, A2A, ACP and Agent Mesh. Real-time inference with deterministic ordering across distributed agents.
Enterprise Security
End-to-end encryption, TLS/mTLS, RBAC, and compliance with GDPR, HIPAA, SOC 2, and ISO 27001.
Real-Time Processing
Built-in message routing, filtering, and transformation with CEP (Complex Event Processing).
Global Edge Network
Deploy to 700+ edge locations across 11 regions for ultra-low latency worldwide.
One platform, every wire format
Relay implements 9 transports and 21 application protocols directly — no gateway sidecars, no translation layer, no per-protocol licence.
Transports
How bytes move: stream, datagram, encrypted and kernel-bypass paths.
- TCP
- TLS 1.3
- DTLS 1.3
- WebSocket
- WSS
- QUIC
- CoAP / DTLS
- UDP
- XDP
IoT & messaging protocols
Device, industrial and broker protocols, parsed natively.
- MQTT v3.1.1 / v5.0
- CoAP
- MQTT-SN
- DNS
- Modbus
- SNMP
- STOMP
- AMQP
- NATS
- gRPC
- WebSocket
- OPC UA
- DDS / RTPS
- HTTP/2
- HTTP/3
- WebRTC
AI agent protocols
The emerging agent standards, plus Relay's own mesh.
- JSON-RPC 2.0
- MCP
- A2A
- ACP
- Agent Mesh
Every protocol and every transport is available on every plan, including Free. See the full matrix with status and specs →
Built for Your Industry
Smart Manufacturing
Real-time monitoring of production lines with instant alerts. Connect sensors, aggregate data, and trigger automated responses.
- ✓ 10M+ device connections
- ✓ Predictive maintenance
- ✓ Real-time dashboards
- ✓ Anomaly detection
Autonomous Agents
Enable AI agents to communicate and coordinate at scale over MCP, A2A, ACP and the Relay-native Agent Mesh.
- ✓ Agent-to-agent communication
- ✓ Real-time state sync
- ✓ MCP, A2A and ACP native
- ✓ Deterministic ordering
Offshore & Critical Infrastructure
Connect FPSOs, rigs, substations and remote sites where a cloud round-trip isn't an option. Relay runs air-gapped, keeps decisions local, and speaks the OT protocols already running on your plant floor.
- ✓ Modbus, OPC UA, DDS & SNMP native
- ✓ Air-gapped & sovereign deployment
- ✓ Offline-first — never halts on lost connectivity
- ✓ Edge inference, no cloud round-trip
Connected Vehicles
Real-time vehicle telemetry and software updates. Enable vehicle-to-vehicle communication and fleet management.
- ✓ 20M+ connected vehicles
- ✓ OTA updates
- ✓ Fleet telematics
- ✓ V2X communication
Ready to Build Real-Time Experiences?
Start free today. Scale to millions of users without limits.