Insights

Rapid Market Growth Sdui has experienced significant growth as the fastest-growing startup in the German EdTech industry, reaching over 4000 schools and daycare centers across Europe. This momentum indicates a strong market demand for digital education solutions and presents abundant opportunities to expand sales efforts in similar institutions.

Strong Funding Backing With over $70 million in funding and recent investments of up to $27.1 million, Sdui demonstrates robust financial stability and investor confidence. This financial strength enables the company to invest in new customer acquisition campaigns and product enhancements, making it an attractive partner for educational institutions seeking innovative communication tools.

Strategic Acquisitions The recent acquisition of FoxEducation for nearly $22.8 million highlights Sdui’s proactive approach to expanding its product portfolio and market reach. Leveraging this growth strategy could open doors for sales teams to explore cross-selling, upselling, and partnership opportunities within a diversified educational ecosystem.

Innovative Technology Stack Sdui employs modern tools like Docker, Prometheus, and ZURB Foundation to deliver a GDPR-compliant, scalable platform focused on digital learning. This technological sophistication offers value propositions tailored to educational institutions prioritizing privacy, security, and seamless integration, creating a compelling pitch for schools seeking reliable digital infrastructure.

Alignment with Trends Sdui’s mission to personalize learning and enhance digital communication aligns with current market trends emphasizing modular, engaging, and accessible education. Business development efforts can focus on the increasing demand for tailored tech solutions in education, presenting opportunities to position Sdui as a leader in innovative, future-ready educational tools.

Sdui Tech Stack

Sdui uses 8 technology products and services including WP Rocket, Docker, Prometheus, and more. Explore Sdui's tech stack below.

  • WP Rocket
    Caching
  • Docker
    Containerization
  • Prometheus
    Data Management
  • Microsoft Excel
    Editors
  • GitLab
    Issue Trackers
  • LinkedIn
    Online Community Software
  • ZURB Foundation
    UI Frameworks
  • Plesk
    Web Hosting

Sdui's Email Address Formats

Sdui uses at least 1 format(s):
Sdui Email FormatsExamplePercentage
First.Last@sdui.deJohn.Doe@sdui.de
49%
Last@sdui.deDoe@sdui.de
1%
First.Last@sdui.deJohn.Doe@sdui.de
49%
Last@sdui.deDoe@sdui.de
1%

Frequently Asked Questions

Where is Sdui's headquarters located?

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Sdui's main headquarters is located at 3 Universitätsstr. Koblenz, Rhineland-palatinate 56070 Germany. The company has employees across 5 continents, including EuropeNorth AmericaAsia.

What is Sdui's official website and social media links?

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Sdui's official website is sdui.de and has social profiles on LinkedInCrunchbase.

What is Sdui's NAICS code?

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Sdui's NAICS code is 5112 - Software Publishers.

How many employees does Sdui have currently?

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As of February 2026, Sdui has approximately 137 employees across 5 continents, including EuropeNorth AmericaAsia. Key team members include Chief Executive Officer: P. H.Cfo: D. R.Cro Office Lead: F. Z.. Explore Sdui's employee directory with LeadIQ.

What industry does Sdui belong to?

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Sdui operates in the Software Development industry.

What technology does Sdui use?

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Sdui's tech stack includes WP RocketDockerPrometheusMicrosoft ExcelGitLabLinkedInZURB FoundationPlesk.

What is Sdui's email format?

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Sdui's email format typically follows the pattern of First.Last@sdui.de. Find more Sdui email formats with LeadIQ.

How much funding has Sdui raised to date?

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As of February 2026, Sdui has raised $70M in funding. The last funding round occurred on Jul 15, 2025 for $70M.

When was Sdui founded?

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Sdui was founded in 2018.

Sdui

Software DevelopmentRhineland-palatinate, Germany51-200 Employees

Sdui builds the operating system for digital and modern education. To simplify communication and organization in schools and daycare centers, we develop GDPR-compliant solutions that connect teachers, parents and children. Using features such as chat, video conferencing, cloud, timetable and automatic translations, our platform creates the infrastructure for digital learning. 

Our Purpose
Empower humans to transform education for a better tomorrow 


Our Vision
A world in which technology enables everyone to benefit from the best possible education. We believe that the future of learning is highly personalized, engaging and relevant for our every day life. 

Our mission
We build the operating system for modern education. We simplify communication and organization to connect people and to make learning more effective and accessible worldwide.

August 2021, we are the fastest growing startup in the German EdTech industry with more than 4000 schools and daycare centers reached in Europe. 

You want to transform education? Learn more about us and your career opportunities here: http://sdui.de/karriere

Section iconCompany Overview

Headquarters
3 Universitätsstr. Koblenz, Rhineland-palatinate 56070 Germany
Website
sdui.de
NAICS Code
5112 - Software Publishers
Founded
2018
Employees
51-200

Section iconFunding & Financials

  • $70M

    Sdui has raised a total of $70M of funding over 7 rounds. Their latest funding round was raised on Jul 15, 2025 in the amount of $70M.

  • $10M$25M

    Sdui's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $70M

    Sdui has raised a total of $70M of funding over 7 rounds. Their latest funding round was raised on Jul 15, 2025 in the amount of $70M.

  • $10M$25M

    Sdui's revenue is estimated to be in the range of $10M$25M

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