Problem – solution fit occurs when a venture demonstrates that its proposed solution meaningfully addresses a real and clearly defined customer problem. Achieving this fit is one of the most important outcomes of the pre-seed stage and a prerequisite for future growth.

Pre-seed funding supports a range of activities designed to test and refine the relationship between the problem and the solution, including:

Customer interviews and discovery research
Speaking directly with potential users helps founders understand pain points, current behaviours and unmet needs. These conversations often reveal insights which challenge initial assumptions.

Building prototypes or minimum viable products (MVPs)
Early versions of the product allow founders to test core functionality without investing excessive time or resources. The aim is to learn quickly rather than to deliver a polished final product.

Pilot tests and early user trials
Small-scale deployments provide real-world feedback on usability, value and adoption. Even limited usage data can highlight whether the solution is addressing the intended problem effectively.

The goal at this stage is not perfection but evidence gathering. Founders should resist the temptation to overbuild or over-optimise before learning what truly matters to users. Negative feedback, low engagement or failed experiments are not signs of failure; they are valuable inputs which inform iteration, refinement or, in some cases, a strategic pivot.