Validate Your SaaS Idea: 19.9% Score 70+ on Preuve

Aggregate viability data from 558 SaaS scans, before you write a line of code.

Vincent·Founder, Preuve AI

Reviewed April 26, 2026

Most SaaS ideas score below 70 because the category is saturated and the wedge is fuzzy. I scored 558 SaaS ideas on Preuve AI. Only 19.9% cleared the 70-point bar. The gap between the top 20% and the rest is rarely the product. It is the wedge, the ICP, and the channel the founder can execute.

Score 70+ rate

19.9%
Of 558 SaaS ideas scored on Preuve AI, 19.9% scored 70 or above on the viability check.

70+ means an idea cleared all six frameworks (TAM, VC scorecard, Lean Canvas, Porter, risk, PMF) with no single dimension dragging it down. By design, most don't reach it.

Median TAM

$2B

No-go rate

1.3%

How do I validate a SaaS idea?

Validate SaaS ideas against four checks: a sharp ICP, a defensible wedge versus incumbents, willingness to pay above $50 a month, and a distribution channel you can run yourself. Of 558 SaaS ideas scored on Preuve AI, 19.9% scored 70 or above.

Score distribution

Where 558 SaaS ideas land on the Preuve AI viability scale

  • 0-34 No-go 1.3% (7)
  • 35-54 Pivot 47.5% (265)
  • 55-74 Conditional 42.1% (235)
  • 75-100 Go 9.1% (51)

Snapshot 2026-04-26. Aggregate, anonymized data from Preuve AI scans. n = 558.

How SaaS ideas die

  1. Crowded category, no wedge
    Project management, CRM, analytics, each carries 200+ active competitors. Ideas without a sharp ICP or distribution edge get filtered out at the competition framework stage. The top scorers picked a vertical or a wedge nobody else owns.

  2. ICP described as "small business"
    A 5-person agency and a 100-person manufacturer have nothing in common. Vague ICPs produce CAC math that does not match any real customer segment.

  3. Free-tier dependency
    Plans that lean on a permanently-free tier without a clear conversion mechanic burn cash for years. The 70+ scoring SaaS pitches all show paid conversion paths in week one.

  4. No distribution founder fit
    Cold sales for a non-seller, content for a non-writer, paid ads for a non-marketer. The wedge has to match the founder’s ability to execute it.

  5. Feature parity instead of jobs-to-be-done
    Listing 30 features that match Notion or Linear is not differentiation. Pitches that score 70+ describe one job done 10x better, not ten jobs done slightly differently.

If your idea fails the SaaS viability check, pivot here

  • Pivot to a vertical SaaS
    Generic project management is dead. Project management for orthodontic clinics is alive. Pick a vertical you have insider access to and rebuild from there.

  • Strip to a single-feature wedge
    One feature done remarkably well beats a 30-feature suite. Use that feature to land the ICP, then expand inside the account.

  • Become a workflow agent, not a tool
    AI agents that automate a workflow end-to-end command higher willingness to pay than tools the user runs themselves. If the LLM can do most of the job, sell the outcome.

FAQ

Why do most SaaS ideas score below 70?
Crowded categories plus vague ICPs are the two biggest score depressors. Mature categories like project management or CRM need either a sharp vertical wedge or a distribution advantage to clear the 70-point bar. Without one of those, the competition framework drags the score down by 15 to 20 points.

How small is too small for a SaaS niche?
A SaaS wedge under $50 million serviceable market struggles to support a venture-backed business. Bootstrapped paths can work down to $10 million if average contract value is high and churn is below 3% monthly. Below $10 million, the math stops working even with a great product.

Should I launch with a free tier?
Free tiers work when they have a clear conversion trigger: usage limits, team-size gates, or feature locks that block the most valuable use case. Permanent free with no upgrade path rarely crosses 70. The 70+ pitches in the 558 scans all named the conversion mechanic up front.

How important is the founder background for SaaS?
Founder-distribution fit predicts more outcomes than category. A great product in a crowded category with the wrong distribution channel scores the same as a mediocre product nobody can find. Match the channel to your skills, not the category to your interest.

When does it make sense to pivot a SaaS idea?
Pivot when the score reveals a competition-framework failure but the customer signal is real. Keep the audience, drop the wedge. If both wedge and customer signals fail, restart the validation loop with a different problem. Pivots inside a confirmed audience succeed more often than pivots that change everything.