Nigeria's portion of venture capital inflows into Africa fell to 11%, the lowest since 2019, despite a robust revival in investing in other key African markets..

According to the most recent study by Africa: The Big Deal, equity finance made up 83% of capital generated in Nigeria in 2025 but decreased 22% year over year due to fewer large-ticket deals and growing scepticism among international investors.

Nigeria was the only one of Africa's "Big Four" startup markets—Kenya, Egypt, and South Africa—to report a year-over-year investment loss during that time, according to the research, even though the group as a whole accounted for 82% of all startup funding on the continent.

Nigeria's finance slowdown, according to Antler Africa partner Lola Masha, is the result of overlapping internal and international shocks that followed the euphoria of the post-pandemic boom.

She said the 2021–2022 surge in venture capital, fuelled by ultra-low global interest rates and optimism around emerging markets, masked structural risks that have since surfaced.

As interest rates rose and liquidity tightened globally, startups that expanded aggressively during the boom years began shutting down or scaling back, forcing investors to reset expectations.

“The downturn was compounded in Nigeria by foreign exchange volatility. When investors put in dollars and revenues are in naira, and the currency depreciates sharply, returns become almost impossible to justify,” Masha told BusinessDay.

She noted that the naira’s depreciation, from around N400 to over N1,600 at its peak, wiped out value for many early investors, significantly dampening appetite for pre-seed and early-stage bets. While recent macroeconomic reforms suggest early signs of stabilisation, she cautioned that confidence remains fragile.

Masha said investor behaviour at the pre-seed stage has fundamentally changed. “Four years ago, you could raise with just a pitch deck. Today, investors want validation, a minimum viable product, early traction, and proof that the idea works,” she said, adding that discipline, governance and founder presence on the ground have become non-negotiable.

For Uche Aniche, general partner at Rebel Seed Capital, Nigeria’s funding decline reflects not a lack of innovation, but a mismatch between the ecosystem’s maturity and the availability of risk capital.

“The ecosystem is maturing, but the sources of capital are not growing at the same pace,” Aniche told BusinessDay, noting that much of Africa’s historical pre-seed and seed funding has come from foreign and diaspora investors, who are now more cautious as global interest rates rise and economic volatility persists.

“When U.S. interest rates were low, people could borrow cheaply and invest in startups. Now, with higher rates, the risk-reward balance has changed, especially for early-stage deals in volatile currencies,” he said.

Aniche added that currency risk has become a major deterrent for dollar-denominated investments into naira-earning startups, making outcomes difficult to predict even when businesses show operational progress. As a result, he said, there is a growing opportunity and necessity for local angel investors and structured angel networks to step in and fill the funding gap.

“The dynamics have changed. Nobody will give you money just by liking your idea anymore. Founders must be disciplined, defend their models, and show seriousness. The era of casual fundraising is over,” Aniche said.

For Joy Mabia, a venture capital support and startup visibility strategist, the risk facing Nigeria’s startup ecosystem, particularly at the pre-seed stage, is now cumulative rather than singular.

Mabia told BusinessDay that global interest rate resets have made capital more expensive and patience scarcer, while local challenges, including currency volatility, inflation and regulatory uncertainty, add layers of country risk to venture risk.

“Currency devaluation alone can wipe out years of growth on paper. Without strong, visible exit pathways, investors naturally gravitate toward seed and later stages where uncertainty has already been reduced,” Mabia said.

Additionally, Mabia cited the departure of international accelerators like Techstars and Y Combinator as a factor in the widening validation gap. According to her, these organisations used to act as credibility filters, assisting investors in defending small checks.

"Investors have to do more thorough due diligence for small checks in their absence, which frequently feels inefficient," she stated.

She warned that Nigeria's startup ecosystem will struggle to revive if it continues to rely on increasingly risk-averse international capital, arguing that recovery will require micro-equity vehicles, quicker deployment of small checks, and increased participation from local high-net-worth individuals.

Nigeria continued to be Africa's most active startup market by deal count in 2025, despite declining capital inflows. Despite a 14% year-over-year reduction, 86 Nigerian entrepreneurs raised at least $100,000, the greatest number on the continent.

As Nigeria continues to produce startups and early-stage rounds but finds it difficult to draw in the larger equity checks that are increasingly going to other Big Four markets, the data highlight a growing disparity between transaction activity and deal size.

Nigeria's challenge in 2026, according to analysts, will be converting its deal-making enthusiasm into scalable, currency-resilient growth stories that may restore investor confidence and reverse its multi-year financing drop as capital concentrates on fewer mega-deals elsewhere.