Best Self-hosted Smart Home & IoT Platforms tools in 2026

Open-source platform to control smart home devices, build automations and dashboards, with broad third-party integrations and local-first privacy.

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Google Home+15

Self-hosted NVR for IP cameras with real-time local AI object detection, recording, and low-latency live viewing, with MQTT and Home Assistant integration.

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Blue Iris+10

Alternative open source firmware for ESP8266/ESP32 IoT devices, providing local control via MQTT/HTTP/Web UI, OTA updates, and built-in automation rules and timers.

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SONOFF Cloud (eWeLink)+6

Open-source, browser-based low-code platform and Node.js runtime for wiring devices, APIs and services into event-driven flows for automation, IoT and integrations.

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IFTTT+13

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

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ThingsBoard Cloud+10

Self-hosted Zigbee-to-MQTT bridge that lets you control Zigbee devices without vendor gateways and integrate them with home automation platforms via MQTT.

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Tuya Zigbee Gateway+16

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.

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EMQX Cloud+11

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

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Blynk+15

Self-hosted web UI to control, monitor, and manage consumer 3D printers, with webcam viewing, G-code visualization, and an extensive plugin system.

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Obico Cloud (formerly The Spaghetti Detective)

Open-source Tesla telemetry logger that records driving, charging and location data to PostgreSQL and provides Grafana dashboards plus MQTT integration.

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TeslaFi+2

Open-source GPS tracking platform supporting 200+ device protocols, real-time tracking, alerts, reports, REST API and web/mobile apps for fleet and asset monitoring.

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Wialon+8

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

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Arduino IoT Cloud+15

Open-source video integration and NVR platform that ingests camera streams and rebroadcasts them to HomeKit, Google Home, Alexa, Home Assistant and web clients via plugin...

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Blue Iris+10

UpSnap is a simple Wake-on-LAN web app with a device dashboard, scheduling via cron, port checks, and optional network discovery for managing machines on a LAN.

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IFTTT+3

Open-source home automation platform to monitor sensors and control switches, lights, meters, and smart home devices from a responsive web interface with alerts.

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Samsung SmartThings+13

Privacy-first, open-source home assistant for dashboards, device integrations, scenes, alerts, and local-first automation with optional secure remote access.

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Google Home+10

Self-hosted voice assistant platform for ESP32 devices with on-device wake-word and command recognition, Home Assistant integration, and an optional inference server for...

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Amazon Alexa+9

Self-hosted smart home hub that unifies device control, automation, and floorplan visualization while preserving privacy.

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Samsung SmartThings+19

Open-source 3D printing platform to remotely monitor and control printers, stream webcams, send alerts, and detect print failures with AI.

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Obico Cloud (formerly The Spaghetti Detective)

Fluidd is a lightweight, responsive web UI for Klipper that lets you manage prints, configure firmware, monitor hardware, and control multiple 3D printers via Moonraker.

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OctoPrint+1

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

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ThingsBoard Cloud+13

Open source IoT integration and automation platform with an adapter ecosystem, centralized state database, and tools for visualization and data logging.

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Samsung SmartThings+18

Open-source web app to collect, process, store, and visualize energy, temperature, and other environmental time-series data with dashboards, graphs, and an API.

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InfluxDB Cloud+14

Open source weather station software that collects sensor data, stores it in a database, generates reports/graphs, and publishes updates to websites and services.

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Ambient Weather Network+2

Lightweight OwnTracks location data recorder that ingests MQTT/HTTP publishes, stores them locally without an external DB, and exposes a REST/WebSocket API and web UI.

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Life360+1

openHAB is a Java-based, modular open-source smart home platform providing a rules engine, extensible add-ons, multi-protocol device integration and mobile/web UIs.

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Samsung SmartThings+15

Administrative web interface for managing, monitoring, and updating Tasmota-flashed IoT devices, including device discovery, bulk actions, and OTA firmware updates.

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SONOFF Cloud (eWeLink)+13

Web-based “time machine” for Home Assistant: browse YAML snapshots, view diffs, and restore individual automations, scripts, dashboards, ESPHome and packages.

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Acronis Cyber Protect+13

Open-source Vue.js single-page app that visualizes OwnTracks Recorder data: live locations, history, heatmaps, filtering and distance calculations.

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Life360+6

Open-source Raspberry Pi irrigation controller with responsive web UI, scheduling, plugins (Node-RED, MQTT), and support for relay interfaces, pumps, and hydroponics.

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Rachio+4