Ably’s new Data Stream Exchange system supercharges your streaming APIs, allowing companies to swap vital business information faster, more simply, and in greater volumes than ever before.

Take control of your streaming data

  • Ultimately flexible

    Built on Ably’s proven global Data Stream Network, DSX lets you deliver data to as many consumers as you need to — including to end-customers’ devices. You just pay for the capacity you use.
  • Quicker to market

    The DSX is serverless meaning there’s no infrastructure investment to worry about. By publishing with an open protocol of your choice, you can focus on your data, not your tech or distribution.
  • Focussed on your business

    DSX puts you in control of your data, allowing you to monetize its distribution and giving you the operational tools you need to publish it efficiently — including analytics, security, billing & developer portals.
Coming soon

Ably Hub

Looking for free or commercial data streams for your new app? Or perhaps you’re looking to distribute your streaming data to a global audience? The Ably Hub is the place to start.

Hub flight
Live flight info
Hub weather
Live weather
Hub finance
Live financial updates
Hub sports
Live sports info
Sign up for early access

Protocol and cloud-agnostic streaming

Ably is committed to liberating streaming data. Platform interoperability, open protocols and standards are at the heart of everything we do.

DSX/Protocol Diagram

Security • Analytics • Transformation

Interoperability • Monetization

Developer portal

Who’s using Ably?

Over 200 companies trust Ably to deliver their realtime data.

Streaming without limits

Ably DSX lets you concentrate on creating data, whilst we worry about getting it to your customers, and their users, instantly. Our platform responds to changes in demand dynamically to manage the available global capacity. This also means you only pay for what you actually use.

A uniquely end-to-end solution

Ably DSX isn’t just a platform for B2B server-to-server communication. The platform can stream data direct from its source — such as an IoT device — right through to wherever it needs to go, even as far as an end-user’s mobile app. No other platform supports the complete data supply chain in this way.

Designed with developers in mind

Whether you’re producing data, or consuming data, Ably offers APIs that developers love. They can work in any language and platform they want as we offer all the popular SDKs. If developers prefer open protocols, they can choose one of many protocols we support, and an encoding like JSON or binary MsgPack of their choosing.  And if developers consuming data from the DSX want data pushed to their services, we support every popular cloud, queuing, streaming and serverless environment.

Coming soon

Transform and filter your data

Consumers may not need all the data you publish, or indeed want the data in the same format you’re publishing it. Our soon-to-be-activated transformation and filtering capabilities will let you publish custom streams for your customers with transformations and filters applied. You can even allow consumers to filter the data they need, in the formats they want, with no involvement from you.

Efficient data delta streaming

Using data deltas, we can optimize streams by up to 90%* whilst always ensuring clients have the latest versions of your data. You benefit from lower data costs and faster delivery to your customers.

* Savings vary based on the data published and chosen algorithm

Depend on super-low latencies

Our proximity to your subscribers, with 14 datacenters globally, means Ably DSX can guarantee class-leading performance with the lowest latency service available. We currently deliver global round-trip median latencies of less than 65ms.

Click on a location to check the latency from your location:

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The support you demand

Naturally, we provide all the management dashboards, documentation, tutorials, and developer guides that ensure your teams can integrate swiftly and cost-effectively. Plus we offer developer portals for your customers so their teams can be up and running quickly. All backed with 24/7 live support to ensure developers can get up and running in hours, not weeks.

Take control of your streaming APIs

We give you all the tools you need to manage your APIs. Your producer dashboard gives you complete control over who has access to your data products, and full analytics detailing what data is produced and distributed. You control how much is distributed and who’s paying for the data distribution and bandwidth costs.

Keep your information safe and secure

We want to keep your APIs and data safe and secure from attack. Denial of Service protection and mitigation is baked into the service. And end-to-end encryption is available in addition to numerous authentication and authorization schemes, including token based and JWT authentication with fine grained access controls.

Our commitment to interoperability

We’re utterly committed to Open Source. We support open protocols, proprietary protocols, and we’re always working to support new protocols. Whichever cloud, protocol or platform you prefer to work with, Ably DSX has you covered.

See our our Open Protocol Policy

6 ways DSX helps monetize your data

6

  • 1

    Use the platform to manage who pays for message and bandwidth charges

  • 2

    Use our analytics APIs to bill customers for their usage, or in future, bill customers directly through our platform

  • 3

    Open up new revenue streams more quickly and with negligible investment by simplifying how customers can buy your data

  • 4

    Get the control you need to implement different commercial models with your data eg a freemium model or volume based/subscription model

  • 5

    DSX is the simple way to take your business into the realtime API economy

  • 6

    Use the Ably Hub to promote and sell your data products and subs or set up a freemium service

Your 100% uptime guarantee

Our customer-centric approach to availability, and proprietary client-side approach to routing, allows us to provide an industry first, our unique 100% uptime guarantee.

See how we've performed in the last 12 months

Dive in and get started

Find out how DSX can transform your business-to-business data streaming by trying it out with a free trial account. Our tutorials and live chat support will help you get up and running.

See it in action

The examples on the right are delivered using the DSX, direct to a browser. All of this data, and more, is available in the Ably Hub. More examples using the DSX and various Ably Hub data sources are coming soon.

Live Bitcoin price

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Next live arrival @ London Euston Underground

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  • Coming soon

    Read the documentation

    Understand key concepts and get going in no time

  • Coming soon

    Tutorials

    Learning by example.

Need to know more?

If you’ve got questions about Ably DSX, see our FAQs, or contact us to discuss your requirements.