Top 30 Multi-Protocol IoT Platforms

Fully managed service that connects billions of devices using MQTT, HTTP, and WebSockets, with built‑in security, device shadows, and rule‑based data routing.

Scalable hub supporting MQTT, AMQP, and HTTPS, offering device provisioning, twin management, and deep integration with Azure services.

Managed service for secure device connection via MQTT and HTTP, with real‑time telemetry ingestion into BigQuery and Pub/Sub.

Enterprise‑grade platform supporting MQTT, HTTP, and CoAP, with AI‑driven analytics, device management, and integration with IBM Cloud services.

Comprehensive IoT suite offering multi‑protocol connectivity (MQTT, OPC-UA, LwM2M), rapid app development, and edge analytics.

Open‑source middleware supporting MQTT, CoAP, HTTP, and LwM2M, with device management, feature flags, and analytics extensions.

Enterprise IoT platform with drag‑and‑drop workflow builder, supporting MQTT, HTTP, LoRaWAN, and BLE for device connectivity.

Open‑source IoT platform offering MQTT, CoAP, and HTTP connectivity, rule engine, dashboards, and device provisioning.

Cloud IoT platform enabling MQTT, HTTP, and LoRaWAN connections, with real‑time dashboards and API‑first data handling.

Full‑stack IoT solution with device OS, cloud, and SDKs; supports MQTT, HTTP, and BLE for rapid prototyping and production.

Mobile‑first IoT platform offering MQTT, HTTP, and WebSocket APIs, with ready‑made UI widgets and OTA updates.

Open‑source IoT platform with MQTT, HTTP, and CoAP support, providing device management, data storage, and plugin architecture.

Scalable open‑source IoT platform supporting MQTT, CoAP, HTTP, and LwM2M, with built‑in authentication and multi‑tenant architecture.

High‑performance MQTT broker with native support for MQTT, MQTT‑SN, CoAP, LwM2M, and WebSocket, ideal for massive device fleets.

Open-source framework that abstracts device connectivity (MQTT, HTTP, CoAP) and forwards data to downstream services.

Edge‑centric IoT platform with support for MQTT, OPC-UA, and industrial protocols, delivering real‑time analytics at the edge.

Comprehensive suite supporting MQTT, HTTP, LwM2M, and OPC-UA, with device management, digital twins, and secure OTA updates.

Industrial IoT OS offering multi‑protocol connectivity (MQTT, OPC-UA, Modbus), advanced analytics, and asset management.

Rapid application development platform with built‑in support for MQTT, OPC-UA, CoAP, and LwM2M, plus AR and analytics extensions.

Enterprise IoT offering with MQTT, HTTP, and OPC-UA connectivity, integrated with SAP Business Technology Platform for analytics.

Cloud service supporting MQTT, HTTP, and CoAP, with device management, streaming analytics, and integration to Oracle Cloud apps.

IoT platform delivering MQTT, CoAP, LwM2M, and NB‑IoT connectivity, with device provisioning and AI‑driven insights.

Chinese cloud IoT platform supporting MQTT, HTTP, and CoAP, with device management, data visualization, and AI services.

Scalable IoT platform offering MQTT, HTTP, CoAP, and LwM2M, with device security, OTA, and integration to Alibaba Cloud services.

Device management platform for Digi hardware, supporting MQTT, HTTP, and LwM2M, with fleet monitoring and OTA capabilities.

Enterprise IoT solution with MQTT, HTTP, and OPC-UA support, offering secure device onboarding, monitoring, and analytics.

Industrial IoT platform supporting MQTT, OPC-UA, and HTTP, with asset performance management and predictive analytics.

IoT extension of SAP Leonardo, enabling MQTT, HTTP, and OPC-UA connectivity, with integration to SAP ERP and analytics.

Edge‑focused platform offering Docker‑based device management with MQTT, HTTP, and custom protocol support.

IoT gateway framework supporting MQTT, HTTP, CoAP, and LwM2M, enabling edge processing and cloud connectivity.

Open-source IoT platform with MQTT, HTTP, and Modbus support, providing rule engine, dashboards, and device provisioning.

Scalable SaaS platform supporting MQTT, HTTP, LwM2M, and CoAP, with device management, analytics, and micro‑service extensions.

Secure MCU platform with built‑in connectivity via MQTT, HTTPS, and CoAP, coupled with Azure IoT Hub for cloud integration.

Decentralized LoRaWAN network offering MQTT and HTTP bridges, enabling low‑power wide‑area device connectivity.

Arm’s IoT platform supporting LwM2M, MQTT, and CoAP, with device management, security, and OTA updates.

Mesh‑oriented IoT platform with MQTT, CoAP, and HTTP gateways, focused on large‑scale sensor networks.