What 100 Startups Taught Us About Problem-Solution FitÂ
Jul 14, 20251. Why This Matters
Most startup ideas don’t fail because they’re bad, but because they’re unvalidated.
To help founders build smarter, Ruya created the Problem Solution Pulse (PSP), a free 3-minute tool to assess whether you're solving the right problem for the right audience.
This blog unpacks insights from 100 startups, highlighting their stages, strengths, and blind spots, and offering practical, stage-specific guidance for early founders.
2. What Is the Problem-Solution Pulse (PSP)?
The PSP helps company founders assess fit before investing significantly in product development or marketing. Here’s how it works: You answer 9 questions, and instantly receive a report together with a tailored growth plan. The scoring is based on these 4 pillars: Problem, Audience, Severity, Solution. Each startup is then mapped to one of 3 stages: Emerging, Shaping, Validating.