The Growth Program
for Bulgaria's most promising companies

General Partner

What is Dare to Scale

Dare to Scale is a 4-month accelerator for entrepreneurs who are eager to scale their already profitable businesses with the helps of mentorships and networking. The program is aimed at nurturing Bulgarian scale-ups in their quest to become globally competitive, growth-oriented, and resilient businesses.

Every year, the program partners, together with the Endeavor network, interview the shortlisted candidates and select a cohort of 5-15 aspiring companies to join Dare to Scale.

Eligibility criteria for candidate companies:




Why Join Dare to Scale


The program features group workshops dedicated on key business topics. The meetings are led by high-profile executives from various fields and industries – IT, VCs, financial institutions, retailers. The sessions provide the founders with useful resources and takeaways to help them further grow their ventures. 


Dare to Scale provides the participants with introductions to top level executives, successful founders, and local VCs. Each company is assigned an individual mentor who works with the entrepreneurs throughout the program and advises them on topics related to their specific business challenges. 


The entrepreneurs are invited to attend all networking events as part of Dare to Scale. During the final Demo Day event, they are given the opportunity to pitch their businesses in front of prominent jury members, VCs, Endeavor mentors and some of the most successful Bulgarian entrepreneurs.   


  • Application Starts
    12 April 2021
  • Interviews
    May 2021
  • Cohort Announcement
    June 2021
  • Program Run
    September - December 2021

Dare to Scale Current Cohort

Childish is a software development company focused on outsourcing Python solutions. They provide end-to-end software development services, also design, build and manage dedicated teams.
DECIBEL is a Bulgarian engineering and production company, founded in 2012 in Sofia. Today, DECIBEL is one of the largest manufacturers of sound insulation and acoustic solutions sold on 4 continents.
Dexycon creates modular mobile business solutions in three directions: digital business cards, mobile apps that reduce the distance between the company and the customer, and B2B apps.
National Archives helps businesses have their documents and data securely stored and organized off site while also making them easily accessible digitally or physical whenever needed.
PARAMIDONNA is a swimwear and beachwear brand founded in 2015 with the core belief that every woman deserves to feel beautiful and stylish in her body.
REVERSE Dermatology Clinic is a private dermatological clinic established in 2016, providing services in the field of aesthetic and clinical dermatology.
Rotax is a company that operates in the customer’s electronics area. It does, controls and manages all the stages when it comes to a certain product’s lifespan – R&D, production, sales, etc.
Shkolo was founded in 2016 with the mission to reduce the administrative paperwork at school and let the teachers focus on more value-adding activities such as - teaching, mentoring and inspiring students.
StorPool is a software company, which develops storage solutions for large companies which build public or private clouds.
Techno Farm develops customized agronomy software based on integrated satellite imagery, weather data and agronomy services.

Our Mentors

Our 40+ Mentors are individuals with strong industry, investment and entrepreneurship experience.
They dedicate their time and knowledge for the growth of Bulgaria’s high-impact entrepreneurs to help them accelerate over the course of the program and beyond.

What our Alumni are saying

Ruslan Leteyski

Founder, Checkout X

Dare to Scale helped us zoom-out of the day-to-day challenges, think strategically, define our ultimate objectives and start taking long-term bets towards them. The program also had a huge network effect for our company within the Bulgarian scale-up community! And most importantly, even during the COVID times, thanks to Dare to Scale, I managed to make some awesome new friends!

Olya Antonova & Boris Georgiev

Founders, Trastena Wines

Dare to Scale proved to be an excellent opportunity also for non-software scale-ups, which is a rare gem to find in the sea of accelerators and programs. I believe the mentors and presenters at the workshops at Endeavor are the best you can find in our market and we highly value everything we learned. I believe Dare to Scale will change our business tremendously.

Sandra & Karla Klincheva

Founders, Moré Noir

Dear to Scale prompted us to pause, think about the way we conduct our business and adopt a more structured approach to our otherwise creative process. We were pleased and impressed to meet with numerous exciting and successful people, who shone a light on some previously grey areas and inspired us to pursue what is now our well-defined vision for the future of Moré Noir.

Oggy Popov

Founder, Prospecto

The Dare to Scale program is an excellent opportunity for early stage founders to learn from experienced entrepreneurs who have walked the path before. Besides various workshops that cover many of the aspects of running a company, you also get appointed a personal mentor, who will be supporting you during 1:1 sessions! Above all, it’s really up to you to take most of the program, the access to many successful entrepreneurs and peers.

Svetoslav Dimov


Dare to Scale was very useful in a number of ways: 1) We made a number of improvements to our business, based on practical advice from mentors and speakers. 2) I upgraded my knowledge in each of the business areas we covered. This would serve me in the years to come. 3) Dare to Scale gives you access to a vast network of top experts and achievers in all business areas. Everyone was open to invest some of their time, talking to us.

COVID-19 notice

Due to the current global pandemic, our events might take place virtually. Dare to Scale will follow all government regulations and will resume its in-person format once its deemed safe for all involved.

Dare to Scale Awards

Best Accelerator Program at the CESA Awards 2020

Golden Heart Award 2019 at the Category Sustainable Development of the Bulgarian Business Environment

Best Accelerator Program at the CESA Awards 2019