// the find
kaaproject/kaa
Kaa is an Internet of Things platform for device management, data collection, analytics and visualization, remote control, and over-the-air updates.
Kaa is a full-stack IoT platform covering device management, telemetry collection, OTA updates, and dashboarding. It's a cloud-native microservices architecture written mostly in Go, designed for teams that need to manage fleets of heterogeneous devices without building the plumbing themselves. The public repo is essentially documentation and tutorials — the actual service source code is closed.
The multi-tenancy model is properly isolated at the data level, not just at the routing level, which matters if you're building a SaaS product on top of it. Protocol support is broad — MQTT, HTTP, WebSockets, all with TLS variants — so you're not locked into a single transport. The Go-based microservices give it reasonable performance characteristics without the JVM overhead that plagued older IoT platforms. Tutorial coverage for real hardware (ESP8266, Arduino MKR, Raspberry Pi, STM32) is concrete and hands-on rather than hello-world toy examples.
The repo is a documentation shell — there's no deployable source code here. The actual platform is proprietary and hosted as Kaa Cloud; what you're looking at is a 1.4k-star README and some markdown docs. Last push was November 2024 and the repo has shown minimal activity for years, suggesting the open-source story is either dead or was always a marketing layer over a commercial product. Self-hosting requires Kubernetes and navigating docs that point to a managed service, so 'open' doesn't mean 'run this yourself easily'.