Africa’s technological rise has received global validation as Lagos, Johannesburg, and Kampala are ranked among the world’s fastest-growing tech hubs in the newly released 2025 Global Tech Ecosystem Index by Dealroom.co.
The annual ranking places Lagos at #1 globally, confirming its position as a trailblazer on the global innovation map and spotlighting Africa’s deepening role in the digital age.
According to the report, Lagos has seen its startup ecosystem value multiply by 11.6 times since 2017, despite Nigeria’s challenging economic environment. With five unicorns emerging from the city in recent years, Lagos has become a magnet for venture capital and startup talent across the continent.
The index credits this exponential growth to a surge in mobile-first innovation, fintech leadership, and the city’s vibrant youth-led digital culture.
Johannesburg, South Africa’s economic heartbeat, also made the top 20, recognised for its robust infrastructure, strong financial services sector, and active support for entrepreneurial initiatives. The city has long served as a regional tech launchpad, leveraging its corporate network and connectivity to support a growing wave of digital startups.
Kampala, meanwhile, represents East Africa’s quiet but steady tech rise. Uganda’s capital earned its place in the top 20 due to its increasing mobile and fintech penetration, improved digital infrastructure, and progressive regulatory changes aimed at encouraging entrepreneurship. The city’s inclusion illustrates how emerging markets are transforming local challenges into innovative tech-driven solutions.
The Global Tech Ecosystem Index evaluates cities based on factors such as:
- Venture capital inflows
- Startup ecosystem value
- Number of unicorns
- Strength of research-university linkages
- Policy and regulatory environments
With Africa’s youthful population, rising smartphone adoption, and growing international investor confidence, analysts say this year’s rankings reflect more than just data — they mark a continental shift. Africa is no longer a passive player in the global digital economy; it is shaping it.
