Introduction

Cascador, the Nigeria-focused growth-stage founder platform, and Sterling Bank, a major Nigerian commercial bank, have announced a $200 million fund designed to expand access to debt for startups and SMEs. The SME Credit Backstop Fund works by sharing the risk of borrower defaults, allowing lenders to extend credit to companies that typically lack collateral or credit history.

What Happened

The partners say the backstop can support up to $1 billion in loans at any given time, though the fund itself is sized at $200 million. Rather than lending directly, the fund guarantees part of a bank's potential losses if a borrower defaults. Loans will be extended to businesses nominated by venture capital firms and startup studios that already back them, with AI-powered underwriting assessing each company's readiness for debt. Borrowers can start with local-currency loans up to $250,000, with the fund aiming to scale that limit to $1 million. The structure operates through Riverwell Platform Holding Limited in the UK and Riverwell Platform Services Nigeria, with Obinna Ukachukwu of Sterling and Trish Thomas of Cascador overseeing execution. The model builds on a 2025 catalytic fund that provided debt at around 20% interest with lower collateral, including a $1.7 million facility to agritech startup Agriarche at Pitch Day 2026.

Why This Matters

Access to affordable debt has long been a bottleneck for African startups. World Bank data shows only about one in five Nigerian businesses held a bank loan or line of credit in 2025, compared to 22% across Sub-Saharan Africa and 36% globally. With venture funding hardening, only 190 African startups raised $100,000 or more in the first half of 2026, the lowest number since 2021, this fund arrives as a critical alternative. Debt now makes up 41% of all African startup funding in 2025, up from 17% in 2019, yet it remains concentrated among a small group of companies. By translating community trust and investor nominations into a bankable signal, the backstop could widen the capital pool for early- and growth-stage founders who might otherwise give up equity or stall expansion.

Key Takeaways

The $200 million fund is the stated size, with a $1 billion lending capacity target; it uses risk-sharing rather than direct lending, backed by AI underwriting and venture-nominated borrowers; the model reduces bank exposure while expanding credit access for SMEs; it operates through Riverwell entities in the UK and Nigeria, with leadership from Sterling and Cascador; the fund signals a broader shift toward debt as a larger share of African startup financing, though access remains uneven; the 2025 catalytic fund precedent shows the model can deploy capital quickly, including a $1.7 million loan to Agriarche.

Conclusion

The Cascader-Sterling backstop represents a significant step toward bridging the debt gap for Nigerian and African startups operating in a tightening equity market. By aligning investor confidence with bank lending through structured risk-sharing and AI-driven assessment, the fund could unlock billions in additional lending capacity. Its success may depend on execution speed, borrower selection quality, and whether the model inspires similar partnerships across the continent financial and startup ecosystems.