Challenger Digital & Green is an equity-free acceleration program empowering startups driving sustainable, circular, and digital innovation in Southern and Eastern Africa — shaping a more inclusive, climate-resilient future.
APPLY HERE
What we offer
Tailored Acceleration & Mentorship
Mentorship from international and regional experts — entrepreneurs, investors, and sector specialists.
Capacity Building & Training
Workshops and bootcamps on investment readiness, climate-smart business models, circular economy practices, and digital transformation.
Market Access & Networking
Access to ecosystem players in the EU, Southern and Eastern Africa.
Funding & Growth Opportunities
Access to investors and opportunities for follow-up financing and partnerships through Demo Days and ecosystem events.
What  We Offer
Tailored Acceleration & Mentorship
Mentorship from international and regional experts — entrepreneurs, investors, and sector specialists.
Capacity Building & Training
Workshops and bootcamps on investment readiness, climate-smart business models, circular economy practices, and digital transformation.
Market Access & Networking
Access to ecosystem players in the EU, Southern and Eastern Africa.
Funding & Growth Opportunities
Access to investors and opportunities for follow-up financing and partnerships through Demo Days and ecosystem events.
Who we're looking for
Startups based in Southern Africa (South Africa, Namibia, Botswana) and Eastern Africa (Kenya, Uganda, Ethiopia).
Startups at the intersection of digital transformation and environmental sustainability.
Early-stage startups and SMEs with an MVP  or validated product.
We actively encourage participation from female founders and youth-driven ventures.
Solutions that demonstrate measurable environmental and social impact,  as food security, energy access, and resilience.
Entrepreneurs committed to engaging actively in mentoring, workshops, and peer-learning activities, and ready to collaborate across borders for shared learning and growth.
The program Timeline

investors

No items found.

Mentors

Maciej Nowak
Innovation Manager, Poland
Dag Ainsoo
General Partner at Wise Guys Ventures, Estonia
Reesi Lepa
International Research and Innovation Ecosystem Expert, Estonia
Andrej Sňahničan
Senion Innovation Consultant at Civitta, Slovakia
Sanjay Soni
Entrepreneur and Strategic Advisor, South Africa
Komeshni Patrick
Technology Lawyer, South Africa
Gertrud Karu
Senior Innovation Consultant, Estonia
Rudi Kruger
Business Strategist and Branding Expert, South Africa
Chris Elfick
Founder of the Fido Investment Fund, South Africa
Brennan Williams
Strategic Mentor and Champion of Experiential Learning, South Africa
Sina Legong
Head of Regional Innovation and Partnerships at mLab, South Africa
Gail Styger
Social Entrepreneur and Ecosystem Builder, South Africa
Marisa Naidoo
Head of Innovation and New Technologies at Zimile Consulting, South Africa
Peter Benjamin
Director of the non-profit HealthEnabled, South Africa
Rulani Nevhufumba
ICT Project Management and Innovation Ecosystem Leader, South Africa
Grant Greyling
Entrepreneur, South Africa
Adin Arendse
Lead Coordinator for Enterprise Development within the Eastern Cape TVET
Brian Muvea
Enterprise Development and Digital Transformation professional, Kenya
Modechai Nyerere
Partnership support at Sustainable business Consulting, Kenya
Mohammed Sultan
Innovation and Entrepreneurship Specialist, Ethiopia
Linda Mathenge
Growth Catalyst, Kenya

Speakers

Karina Lapina
Investment and Acceleration Director, Greencubator
Zane Bojāre
Co-Founder, Enablers School

frequently asked questions

Contact
How will this program benefit me?

You’ll gain tailored mentorship, training, investor exposure, and connections across African and European innovation ecosystems — helping you level up your product and scale your impact.

Is there a fee for participating in the program?

"No, participation in Challenger Digital & Green is fully funded — there are no fees for selected startups. The programme is part of ESTDEV's activities within the Digital and Green Innovation Action, which falls under the framework of Team Europe's Twin Transition Initiative in Africa. The Twin Transition Initiative is co-funded by Team Europe partners (Germany, France, Belgium, the Netherlands and Estonia) and the European Commission."

What is the required time commitment and format of the program?

The program is hybrid, combining in-person networking opportunities (bootcamps) with online learning and mentoring. Founders should plan to dedicate 4–6 hours per week for training, mentoring, and assignments during the acceleration phase.

What is the language of the program?

The program operates in English across both regions.

Who organizes the program?

Challenger Digital & Green is implemented by Civitta, mLab, and GrowthAfrica, with support from Startup Wise Guys and Latitude59. The programme is part of ESTDEV's activities within the Digital and Green Innovation Action, which falls under the framework of Team Europe's Twin Transition Initiative in Africa. The Twin Transition Initiative is co-funded by Team Europe partners (Germany, France, Belgium, the Netherlands and Estonia) and the European Commission.

Organizer
Civitta
Civitta is an international collaboratory, erasing artificial boundaries between digital, management consultancy, public advisory, innovation and funding services.
Partners
mlab
GrowthAfrica
Latitude 59
Startup Wise Guys
Funded by
Stay in touch with the opportunities
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.