From Acceleration to Action: DDAccelerator Cohort 1, One Year Later

The first cohort of the Danube Digital Accelerator brought together nine innovative startups from across the Danube region – from the Czech Republic, Romania, Serbia, Germany, Croatia, and Bosnia and Herzegovina. The programme ran from February to May 2025, and now, roughly a year later, we are checking back in to see where these teams have landed.

WiFeed (Serbia) – Co-founder Filip Gligorević was selected as one of 641 participants from 70 countries in the 2025 edition of the Improving Entrepreneurial Journey Initiative (IEJI), a global knowledge-sharing hub built on real founder experience. His inclusion reflects WiFeed's continued presence in the international startup community. Source: Linkedin post

TechNurse (Germany) – The startup is actively expanding its team and advisory board while running a Voice of the User initiative — regularly interviewing healthcare professionals to surface real frustrations from clinical practice, such as ICU nurses being overwhelmed by constant device alarms. Their goal is to bring these insights directly to MedTech companies and make sure the people using medical technology every day have a stronger voice in how it's designed. Source: Linkedin profile TechNurse

Recycllux (Serbia) – The Romanian startup, which uses AI and satellite data to detect marine plastic pollution, has had a strong start to 2026: they took 3rd place in the Women-in-Tech Startup of the Year category at the Romania Start-up Awards, and signed a new contract for digital transformation support services through DIH4Society and most recently, the founder received the AI + Climate Award at the She Shapes AI Awards Ceremony in April 2026.   The founder also recently completed the Women TechEU Programme, an EU initiative supporting women building deep tech solutions. Most recently, Recycllux pitched at the Blue-Tech Innovation Showcase at the Global Sustainable Islands Summit in Las Palmas de Gran Canaria. These wins follow a series of international recognitions in 2024–2025, including a place in the EU Mission Oceans Charter among the 100 most promising solutions. Source: Linkedin profile Recycllux and Sorina Uleia

Guilder (Czech Republic) – At the Technology Transfer Days: For a Greener and more Digital Danube Region, the startup presented their next chapter under the name Project Guilder : POOL, a data-driven recruitment platform that turns recruiter work into a permanent, compounding asset by enabling trusted sharing of vetted candidate profiles across a cooperative network. Source: Conference presentation 

FitverseHub (Romania) – The startup, which participated in the programme under the name ScaleTech, has since rebranded and their app, available on both Android and iOS, received its latest update in April 2026, bringing smarter AI-powered food recognition and improved ingredient insights. Source: FitverseHub App

FlowerPen – The Czech startup has been active on several fronts recently: presenting at the COFIT career fair at FIT CTU Prague, attending the Precision Agriculture Conference in Žatec, and meeting in person with their research partner Kindwise (FlowerChecker) in Brno to advance collaboration on plant classification and computer vision. They are also running a product design competition (deadline April 30, 2026) to shape the look of their device and packaging, with a prize of up to 12,000 CZK — and their prototype waitlist for closed testing is steadily filling up. Source: Linkedin profile FlowerPen

Entropic – The startup recently launched OmicsAgent, described as their biggest announcement since founding – an AI-powered platform that acts as a personal bioinformatician, allowing users to upload sequencing data, run and modify analysis pipelines, and interpret results through natural conversation. Alongside the launch, the team also published a research paper introducing BioAgent Bench, a benchmark dataset for evaluating how well AI agents handle end-to-end bioinformatics tasks. Source: Linkedin profile Entropic and their Paper

Caseindex – The team joined us at the Technology Transfer Days conference in Prague in January 2026, where they presented their AI-powered legal research platform that allows lawyers to search by legal meaning rather than keywords. At the time of the conference, they already had an active pilot running with Rowan Legal (one of the top Czech procurement law firms) and the City of Příbram, with the platform showing up to 75% faster research in active use. The team is currently seeking €350K–€400K in seed funding to scale the platform across continental Europe. Source: Conference presentation

AgroSmart – After participating in the Danube Digital Accelerator, the team has since stepped back from further collaboration within the programme due to internal organisational reasons.

The journeys of Cohort 1 startups reflect the diversity and ambition that defined the programme from the start. From award-winning deep tech solutions to platforms reshaping recruitment, legal research, and healthcare — these teams continue to build, iterate, and make their mark across Europe and beyond. We are proud to have been part of their early journey and look forward to seeing what comes next.