
IdeaProof.io
Validator AI
IdeaBuddy
IdeaRoast
Kritique AI
VenturusAI
WorthBuild.io
Validate your startup idea in 60 seconds. Real data, not vibes.

NovoPsych
Clinical assessment tools for psychologists, therapists and occupational therapists. Send measures by secure link and review scored results, severity bands and reports.

Which is more popular?
Based on our record, Preuve AI seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | preuve.ai | clientforms.app |
| Pricing | ||
| Company | Startup from France · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Preuve AI (formerly Test Your Idea) is a powerful market intelligence tool designed to assess startup ideas quickly. Describe your concept in plain language and 10 AI agents scan 60+ live data sources. The free Reality Check takes about 60 seconds, the full report about ten minutes. Strict by...
Clinical assessment tools for psychologists, therapists and occupational therapists. Send measures such as the PHQ-9, GAD-7 and DASS-21 by secure link and get scored results, severity bands and reports ready to review. The catalogue also includes DSM-5 ADHD assessments and autism screening tools....
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Validate your startup idea with AI before you build it
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Preuve AI and ClientForms.app.
ClientForms.app's answer:
Frontend: Next.js 15 (React 19), Tailwind CSS Backend: Supabase (PostgreSQL, Row-Level Security) Authentication: Clerk Payments: Stripe Hosting: Vercel (Sydney region) Database hosting: Supabase (Australian data residency)
ClientForms.app's answer:
Psychologists who assess ADHD and autism. Typically private practice, solo or small group (1-5 clinicians), currently using paper forms and spending hours on admin per assessment. They want something that works and is secure.
ClientForms.app's answer:
Neurodivergent-first design. Most digital forms just replicate paper online. ClientForms is built specifically for ADHD and autism patients - progress bars with time remaining (helps with time blindness), softer colours instead of harsh white, sticky headers so you always know where you are. The forms are designed to reduce anxiety and improve completion rates.
ClientForms.app's answer:
Most clinical software treats patients as an afterthought. ClientForms is designed specifically for neurodivergent users who are filling out the forms, progress indicators, time estimates, calmer colours, predictable layouts. One link, no signup required, works on any device. Patients just open and complete.
Share your experience with using Preuve AI and ClientForms.app. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I built Test Your Idea, an AI tool that scans startup ideas against 40+ live data sources and scores their viability. After 2,500+ scans, I started noticing patterns that challenge a lot of the startup advice you see on Twitter. - Source: dev.to / 8 months ago
Tracking ClientForms.app since Dec 2025.
When comparing Preuve AI and ClientForms.app, you can also consider the following products.

IdeaProof is an AI-powered startup factory that helps founders go from raw idea to launch-ready business in minutes. Validate your idea, analyze market & competitors, generate an investor-ready business plan, build your brand & logo in one place.
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NovoPsych is a tool that is used for outcome monitoring via conducting psychological tests online.
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Get AI business validation for any idea
Compare Validator AI to Preuve AI or ClientForms.app:


IdeaRoast — Stop guessing. Get the verdict. Your startup idea has a fatal flaw. Four AI examiners find it — market gaps, competitor threats, unit economics, timing risks. Live data. $3. No account. 90 seconds.
Compare IdeaRoast to Preuve AI or ClientForms.app:

Get deep, research-driven AI analysis of your start-up ideas. Brutally honest feedback with competitor analysis, market viability, and actionable improvements.
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