Sandbox Competitions

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Discover outcome-driven hackathons, innovation challenges, startup leagues and pitch competitions connected to Sandbox Africa programmes, pilots, capital access and verified growth pathways.

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Apply

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03

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04

Progress

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Startup league Published

Johannesburg Innovation League

Stripe Community Johannesburg

Johannesburg Innovation League is a season-based innovation tournament powered by Stripe Community Johannesburg and operated through Sandbox Africa. Founders, builders, students, creatives, professionals and emerging companies compete across recurring matchweeks, corporate challenges, city experiences and live demonstrations. Teams earn league points by proving customer understanding, product progress, execution ability, responsible innovation and commercial potential. The strongest teams progress to the playoffs and Johannesburg Innovation League Championship, while participants across the league gain access to learning, corporate partners, pilot opportunities, specialist support and the wider Johannesburg innovation ecosystem.

Sector
Cross-sector innovation, digital commerce, fintech, future cities, health, creative technology and internet businesses
Format
Hybrid
Applications close
30 Aug 2026
Starts
01 Sep 2026
View details Applications unavailable
For enterprises, universities and ecosystem partners

Run a competition that produces pilots, programmes, procurement and investment-ready ventures.

Sandbox Africa supports challenge design, applications, team formation, judging, live delivery, results governance and post-competition conversion.

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