Welcome to PEEK
PEEK is a lightweight IoT fleet monitoring platform. Connect your existing MQTT broker or send webhooks, and PEEK will automatically discover your devices, detect message schemas, track presence, and alert you when things go wrong.
Get Started
Connect your first source and see devices appear in minutes.
Core Concepts
Learn about Fleets, Sources, Devices, Schemas, and Alerts.
Connect via MQTT
Point PEEK at your MQTT broker and start observing messages.
Set Up Alerts
Get notified when devices go offline, values spike, or new devices appear.
What PEEK Does
PEEK acts as a read-only observer for your IoT infrastructure. It does not control or send commands to your devices. Instead, it connects to your existing message channels and provides visibility into what your fleet is doing in real time.
- ▶ Auto-discovery — devices appear automatically as messages arrive, no manual registration needed
- ▶ Presence tracking — PEEK tracks which devices are online and offline in real time
- ▶ Schema detection — JSON payload structures are detected automatically without storing raw telemetry
- ▶ Alerting — 9 alert types cover device presence, message rates, payload field values, and more
- ▶ No raw data storage — PEEK extracts structure and metadata but does not store your message payloads
Who PEEK Is For
PEEK is designed for small to medium IoT teams who need quick visibility into their device fleet without building a custom monitoring stack. If you have devices publishing to an MQTT broker or sending HTTP webhooks, you can connect PEEK in minutes.