Translate a buyer need into a decision-ready brief.
Challenges expose the problem, eligibility boundaries, evidence expectations, technical context and procurement constraints before founders respond.
Buyer demand → venture response → pilot evidence
Start with a real problem. Find ventures ready to prove a solution.
Sandbox Africa turns qualified corporate, public-sector and institutional needs into structured challenge calls. Founders respond on-platform, selected ventures move into governed pilots, and buyer decisions remain evidence-backed rather than implied.
No public challenges match these filters
Clear the filters or submit a real buyer problem for Sandbox Africa qualification.
Submit a problemCompare venture fit without pretending a score is a decision.
Sandbox provides explainable fit signals. Buyers and authorised reviewers use structured scorecards and explicit selection decisions.
Move selected ventures into a measurable pilot.
KPIs, Evidence Vault records, buyer sign-off and procurement decisions stay connected to the same challenge-to-outcome trail.