Do more, theorize less.

Real-Time Data Processing and Interoperability Server with No-Code Front-end

Streamsheets logo for cedalo real-time platform

Define data processing, user forms interoperability & visualizations

Build professional applications to automate workflows, continuously monitor operations, and control processes in real-time. Your solutions run 24/7 on servers in the cloud and on the edge.

Streamsheets servers runs on – central on-premise server, local edge servers at assets, (own) cloud server and SaaS in the Cedalo cloud. 

  • IoT connectivity

    Find all necessary protocols on board that you need to connect to sensors, and machines like MQTT, REST, and OPC UA.

  • Tap into the stream

    Streamsheets is native to stream data processing like MQTT and kafka. Pick up a topic stream, transform it and blast it back out into the endless streaming world.

  • API connectivity

    REST opens you the world: Streamsheets let you connect to any web service or let them connect to you.

  • Intelligence, edge and cloud. Your choice

    Efficient. Ready for the Edge. Streamsheets run in the cloud, on your servers, but also on edge devices like a Raspberry Pi.

  • Real-time data processing and interoperability

    IoT data processing requires that you can react immediately to data changes. Streamsheets is built for dealing with rapidly arriving data.

Connect data source


Merge & process data

A gif of a data stream on Eclipse Streamsheets
  • No code

    With Streamsheets you don't have to be a programmer or data scientist to work with streaming data. Experts for production and business processes can set up for themselves applications and maintain them.

  • Easy as pie logic

    You know Excel? You do not want to learn a new “language” to tell your app what to do, but you want to process IoT data? Welcome to Streamsheets!

  • Merge data from different sources

    Bind in multiple source and blend their data to create new results.

  • Transform and enrich data by spreadsheet logic

    The data does not arrive in the form you need it. You simply recalculate or aggregate it by streamsheet formulas.

  • Calculate KPIs and produce results live and in no time

    Easy dashboards are set up in some minutes.

  • Fast dashboarding

    Visualize your data with a few clicks. With multiple dynamic graphs like line charts, pie charts and so many more waiting for you! Unified wizards and diagram setting menus speed up your work.

  • It does not have to look like a spreadsheet…

    You simply separate the spreadsheet-like development view from the presentation view. Convenient working for you as admin and superior visual impression for your audience.

  • Chart types for every use case

    No matter what is your use case we got you covered with heatmaps, speedometers, bar charts, pies, …

Monitor, visualize and create dashboards


Publish results

  • Join the endless stream again

    Publish any results as single values or full JSON constructs back to streaming architecture like MQTT, or Kafka.

  • Persistence and database access

    Any value pair or larger data array can be accessed from, or stored in relational databases (like MySQL), timeseries databases (e.g. Timescale), or No-SQL databases like MongoDB.

  • Not only monitoring but also controlling

    With Streamsheets this is not a one-way street: You cannot only read values by REST or OPC-UA, but you can also actively post tags to sensors, actors, and machines. Streamsheets can act as an OPC-UA client or as an OPC-UA server.

  • Runs 24/7 at high frequency

    You do not have to run it on a specific PC. It is central and always available for everybody.

  • Streamsheets server engine

    Powerful engine to process IoT real-time data streams and processes high frequency of messages. It is made for event-based processing.

  • Flexibility

    The world is changing. So are your requirements to your apps. Streamsheet’s inherent approach and logic lets you create and adapt in the blink of an eye.

  • Controlled access

    Manage user access and make sure only the right people can access the data.

Manage your apps


How we support you

  • Open source

    We believe in accessible technology to bring about innovation. Get started with Streamsheets with our open-source edition!

  • Well documented

    Streamsheets is a professional no-code platform by Cedalo and comes with an extensive and versioned documentation.

  • Product maintenance

    We don't just stop at providing you with Streamsheets. We take it even further by incorporating future changes and updates.

  • Support

    Receive timely feedback and avoid performance pitfalls while using Streamsheets.

  • Professional services

    We provide the expertise necessary to help our customers maximize the value of Streamsheets for business success.


Various protocols/services as server and client:

As client

Streamsheets connectors


What can you realize with a Streamsheet Server?


  • Create and visualize dashboards.
  • Collect and save real-time data.
  • Load historical data and visualize them, e.g. to compare them to real-time data (Timeseries DB integrated!).


  • Various external systems can be controlled actively (Provide control messages, trigger web services, …).
  • Add user forms with buttons, entry fields etc. to change parameters or select from lists (e.g. for downtime reasons).

Make interoperability happen

  • Connect heterogenous systems  (e.g. technical systems, business systems, web based services,  …).
  • Act as server for clients, other systems, or users: web server, REST server, OPC-UA Server, MQTT Broker, …
  • Data transformation, filtering, and or aggregation.
  • Embed Streamsheets in web portals.

Open source or Premium?

Take a look at the features and capabilities the different versions of Streamsheets have to offer and choose your version.


Facts sheet

Download the Streamsheets 2-page facts sheet for a quick overview of Streamsheets.

Blog post

Introducing Streamsheets 2.2: features, updates, and improvements.


Join our community and get support, access to best practices and tutorials.