Filtered ranking
Best Free Industrial IoT Platforms in 2026
3 of the 9 industrial IoT platforms ranked on listme.name match: they can be used without paying (a free plan or free version). The order uses the same scores as the full ranking.
The ranking
- 1
AWS IoT SiteWise
Managed asset-model service with SiteWise Edge gateways, pay-as-you-go pricing and a free data collection pack. Costs split across messaging, storage, queries and exports, so monthly bills need modeling.
Best for AWS-hosted asset models with metered costs
WebSelf-hostedPay as you go
- 2
ASP Dijital*
Istanbul services firm that implements HighByte, GoodData and Industrial Defender, and offers OPC UA, MQTT and Unified Namespace projects. It is a service company, not a platform of its own, and it publishes no prices.
Best for Turkish projects needing integration services
WebContact for pricing
- 3
Node-RED
Free, Apache 2.0 flow editor that runs in a browser and on a Raspberry Pi. It is a wiring tool rather than an asset model or device-management platform, so production systems usually add one from this list.
Best for Prototyping and edge glue logic
WindowsLinuxWebFree and open sourceOpen source
At a glance
| Product | Score | Price | Platforms | Asset modeling | Edge deployment | AI and analytics |
|---|---|---|---|---|---|---|
 AWS IoT SiteWise | 85.5 | Pay as you go | WebSelf-hosted | Asset models and hierarchies | SiteWise Edge gateways | Metrics and transforms |
 ASP Dijital* | 76.5 | Contact for pricing | Web | Unified Namespace modeling | Field integration via OPC UA, MQTT, Modbus | GoodData analytics (partner) |
 Node-RED | 78.5 | Free and open source | WindowsLinuxWeb | Flows, not asset models | Raspberry Pi, servers and cloud | JavaScript functions in flows |
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Made by, or connected to, the publisher of this site or people the publisher works with. Listed on the same criteria as everything else, with the lift described in How we rank and Disclosure.