The leading non-equity startup accelerator in Estonia, Ukraine and Slovakia!
Every year we run acceleration programs in various verticals and locations around Europe.
Challenger Green & Digital
Boosting startups in Green & Digital
Supporting teams developing innovative products or services for cities
Boosting AI/ML based startups
Supporting diversity and helping innovative female-led ventures to succeed!
startups accelerated through our programs
1.3 Billion EUR
raised by startups we worked with
industry experts & investors in our network
Investors & customers
Build connections with investors and customers.
0% equity taken
We are focused on 100% value-added with no equity taken.
Results & business-oriented
We work with founders who are busy building great products and want to invest their time into an acceleration program that helps them get results and grow.
From the blog
On 28 June, Demo Day – the final event of the Challenger Urban: Creative acce…Read more
Challenger is a non-equity startup accelerator based in Bratis…Read more