Streamr is the missing real-time data protocol for the decentralized web

Publish and subscribe to cryptographically secure data streams with a few lines of code, trade real-time data on the Marketplace or try Core, our real-time data toolkit.

Use Core

Streamr’s mission is to build decentralized infrastructure for real-time data, replacing centralized message brokers with a global peer-to-peer network. By relying on cryptography instead of trust, the open-source network enables data sharing and monetization in IoT and smart cities, business consortia, and the decentralized web (Web 3.0).

Streamr Blog

Streamr is a distributed open source project crowdfunded in 2017, with contributors across the world. It was started in reaction to the dominance of the Big Five tech giants, with the core belief that decentralized infrastructure can deliver a healthier distribution of money and power, as well as unlocking brand new use cases.

Meet the team

The Network

Streamr Network

Streamr Network

P2P pub/sub for real-time data

The Streamr Network is a decentralized, scalable publish/subscribe network, designed for low-latency, real-time data from IoT sensors, machines, and other smart devices — a neutral data backbone for the machine data economy. It is simple to work with, the 5 lines of code below show how to send your data to the network.

Publishing data to a stream
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streamr.publish('my-stream-id', {
    temperature: 25.4,
    humidity: 10,
    happy: true,
})
Learn more
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Data Marketplace

Marketplace
Data Marketplace

Data Marketplace

Buy & sell real-time data

The Data Marketplace is an open source app built on top of the Network that enables anyone to easily share or monetise real-time data. It also enables brand new sources of data like digital Data Unions, via the upcoming Community Products feature. It can also be forked to enable private instances.

  • Share and discover

    Share and discover

    Tap into a global pool of data streams

  • Monetise

    Monetise

    Get paid for the data you produce

  • Crowdsell

    Crowdsell

    Incentivize production of previously unavailable data

Learn more

Streamr Core

Streamr Core

Streamr Core

Visual editor for real-time data

Streamr Core gives you all the tools needed to create, process, visualise and sell your real-time data without writing code. Create a stream, filter it via a drag and drop canvas, visualise it on a dashboard, or create a data product and sell or share it on the Marketplace.

  • Create

    Create

    Create streams, canvases, dashboards and products with a simple drag & drop UI

  • Collaborate

    Collaborate

    Share, collaborate and publish your work

  • Integrate

    Integrate

    Build bridges between existing APIs and Streamr

Learn more
Editor
DATA/USD
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The DATA token is an ERC-20 token used across the Streamr platform. It is used for payments on the Marketplace, and it will power the incentive mechanism on the Streamr Network from the Tatum milestone. There is a total supply of around 1 billion DATA, and it is trading on many major exchanges.

Some of our partners
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TIoTAHewlett Packard EnterpriseMOBIFastems
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