7 self-hosted Tuya IoT Platform alternatives

Open-source IoT platform for device management, telemetry collection, rule-based processing, alarms, and real-time dashboards using standard IoT protocols.

22.3k stars6.4k forksApache-2.0last commit 25 Aug 2026Actively maintained

ESPHome generates custom firmware for ESP32/ESP8266 and other boards from YAML, enabling local smart home devices with Home Assistant, API, and MQTT integration.

11.6k stars5.6k forkslast commit 27 Aug 2026Actively maintained

Eclipse Mosquitto is a lightweight, open-source MQTT broker supporting MQTT 5.0 and 3.1.1, plus client libraries and CLI tools for pub/sub messaging.

11.2k stars2.6k forkslast commit 26 Aug 2026Actively maintained

Open-source EV charge controller that optimizes vehicle charging with PV, batteries and dynamic tariffs; supports many chargers, vehicles and smart-home integrations.

7.1k stars1.5k forksMITlast commit 26 Aug 2026Actively maintained

OpenRemote is a 100% open-source IoT platform for device management, data dashboards, and automation with rules, APIs, and multi-tenant user management.

1.9k stars464 forkslast commit 25 Aug 2026Actively maintained

Light home automation application in Lua with web UI, Blockly scripting, WoT Thing Description API, MQTT and support for ZigBee/Z-Wave/Hue devices.

13 stars4 forksMITlast commit 14 Jul 2026Actively maintained

FHEM is a Perl-based open-source home automation server with a modular architecture, web frontends, and broad device protocol support.

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