# 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.