Question 1

What is CloudSignal?

Accepted Answer

CloudSignal is a managed MQTT messaging platform that provides real-time pub/sub communication for AI agents, IoT devices, and modern applications. It offers sub-100ms latency, 99.9% uptime SLA, and seamless integrations with popular platforms like Supabase, n8n, and Make.

Question 2

What is MQTT and why use it for AI agents?

Accepted Answer

MQTT (Message Queuing Telemetry Transport) is a lightweight, publish-subscribe messaging protocol ideal for real-time communication. For AI agents, MQTT enables efficient multi-agent orchestration, allowing agents to communicate with minimal latency and overhead. CloudSignal's MQTT implementation is optimized for AI workloads with features like topic namespacing and QoS levels.

Question 3

How does CloudSignal pricing work?

Accepted Answer

CloudSignal offers a free Starter tier with 10,000 messages/month and 5 connections. The Pro plan at $29/month includes 500,000 messages and 100 connections. The Scale plan at $79/month provides 5,000,000 messages and 1,000 connections. Enterprise plans with custom pricing are available for higher volumes.

Question 4

What is the latency of CloudSignal?

Accepted Answer

CloudSignal delivers sub-100ms message latency globally through its distributed edge infrastructure. Messages are typically delivered in under 50ms within the same region. This low latency is critical for real-time AI agent coordination and IoT applications.

Question 5

Does CloudSignal support IoT devices?

Accepted Answer

Yes, CloudSignal is designed for IoT use cases. It supports MQTT 5.0 protocol, TLS encryption, device authentication, and efficient message handling for resource-constrained devices. The platform can handle millions of concurrent device connections.

Question 6

Can I use CloudSignal with no-code platforms?

Accepted Answer

Yes, CloudSignal integrates seamlessly with popular no-code and low-code platforms including n8n, Make (formerly Integromat), Zapier, Bubble, and FlutterFlow. This enables visual workflow builders to incorporate real-time messaging without writing code.

CloudSignal vs PubNub