LL Platforms

Design · Build · Run

Software thatnever clocks out.

01 / 0420:48Blue hour

We design and build software platforms — to a standard you can feel.

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02Who we are

LL Platforms is a software house in Hamburg. We design, build and run software platforms and digital products that people rely on at every hour of the day.

Design, build, run

03How we work

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Design

We start with how a product should feel, and refine every detail until it truly does.

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Build

Then we turn the design into a working platform, built to be fast, secure and reliable.

03 / 03

Run

And we keep it running. Every hour, every day, for years.

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  1. 03How we work
  2. A dark glass building with a large rounded opening cut through it, snow-capped mountains showing through at sunset.AI-generated image

    01 / 03

    Design

    We start with how a product should feel, and refine every detail until it truly does.

  3. A single white cloud resting inside a bare concrete hall.AI-generated image

    02 / 03

    Build

    Then we turn the design into a working platform, built to be fast, secure and reliable.

  4. A row of wind turbines standing above a sea of fog at first light.AI-generated image

    03 / 03

    Run

    And we keep it running. Every hour, every day, for years.

streamrunnr

04Our platforms — streamrunnr

We keep livestreams running, around the clock.

Many creators want their YouTube or Twitch channel live day and night — which usually means a computer running at home. We built streamrunnr to take that over: creators upload their videos once, set up a playlist or a schedule, and our servers keep the stream going, with no PC switched on.

  • Design, product and infrastructure
  • Video processing in the cloud
  • Runs day and night, unattended
Visit streamrunnr.com
The streamrunnr home page: upload videos, build looping playlists and go live on YouTube, Twitch or any RTMP destination.

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COTScreener

05Our platforms — COT Screener

We show where the big money is betting.

Every Friday, the US futures regulator publishes how banks and funds are positioned in oil, gold, currencies and hundreds of other markets — thousands of raw numbers. We built COT Screener to turn that report into something anyone can read: every market ranked, charted and compared against its own history, minutes after each release.

  • Design, product and data pipeline
  • Auto-updated with every new report
  • Raw data turned into clear analysis
Visit cotscreener.com
The COT Screener home page: the weekly Commitments of Traders report as a readable index, market by market.

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An elevated train crossing above the tiled rooftops of an old city in the morning light.

06The joy of creating

It all starts as a sketch.

That is what we love most about our work: the first sketch, the hundred small decisions, the moment something works for the first time, and the day people start using it.

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07Clean design

Software that does what people need.

When software is clear, people get more done with less effort. That is what we design for.

  • Intuitive from day one
  • Consistent throughout
  • Designed to last

08Where it starts

Out of a thousand ideas, the one that matters.

Good products come from saying no to many ideas and yes to the right one.

09Contact

Building something?We’d like to hear about it.

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© 2026 LL Platforms UG (haftungsbeschränkt)
Hamburg, Germany