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Freemium
Indie SaaS founders shipping with tools like Lovable or Cursor
Preuve AI
Freemium
Six months into building, 42% of founders discover there was never a market — CB Insights has been citing that number long enough that it should sting more. Preuve AI exists to make that reckoning happen in 60 seconds, before the sprint planning starts.
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Summary
The tool runs 10 AI agents across 60+ live sources — Crunchbase, Reddit, G2, SEC filings, App Store reviews — and returns a viability score, up to 15 competitors with funding and pricing data, demand signals, and pivot recommendations. Every claim is source-linked, so you are not reading an AI's opinion dressed as research. The free scan takes about 60 seconds; the full Founder Report is a one-time paid purchase. Where it breaks: this is a one-shot scan, not an iterative research partner — if your idea evolves after the report, you buy another one. The investor-ready package is priced for founders who need a polished artifact fast, not for teams running ongoing market surveillance.
Bottom line: Run this before your first wireframe and it earns its price; try to use it as ongoing competitive intelligence and you will be buying reports faster than a Radar Pro subscription can keep up.
Pricing Plans
Usage-Based- Price
- $29 one-time for Founder Report; $19/month for Radar Pro
- Free Tier
- 60-second basic scan
Free Scan
Free
60-second viability scan
- Basic score
- Limited sources
Founder Report
$29per month
One-time full report
- 15 competitors
- Viability score
- Pivots
- 14-day guarantee
Radar Pro
$19per month
Monthly subscription
- Ongoing monitoring
View full pricing on preuve.ai →
Pricing may have changed since last verified. Check the official site for current plans.
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Pros
- Source-linked findings from 60+ live data sources, so you are not defending your market research against a 'but that's just AI' objection in a pitch meeting.
- Up to 15 competitors mapped with live pricing, funding rounds, and identified weaknesses per report, which means you arrive at positioning decisions with actual data instead of a Google search from last quarter.
- AI-generated pivot recommendations tied to your specific idea and founder profile, so if your initial score is below the launch threshold you get a ranked path to a better angle rather than a dead end.
- Demand signals pulled from Reddit and X community posts, which surfaces whether real people are already asking for something like your product — the question a viability score alone cannot answer.
- One-time paid report model, so a founder who needs a single validation artifact before an investor meeting is not locked into a subscription for a need that lasts one afternoon.
Cons
- There is no API and no export integration, so any team that wants validation data inside a CRM, Notion workspace, or investor data room has to copy-paste manually — at scale across multiple ideas, that friction becomes a real workflow tax.
- The scan is one-shot: if your idea pivots after you read the report, the old report is stale and you pay again. Teams running iterative discovery across three or four idea variants in a week will find the per-report pricing adds up faster than a subscription model would cover.
- The tool covers validation and pitch prep but stops at the door of execution — there is no roadmap generation, no technical spec output, and no project planning artifact. Founders who want to go from validated idea to buildable plan in one tool will hit that wall and move to a product-planning tool or a general-purpose LLM to fill the gap.
- Community signals from Reddit and X are cited as demand indicators, but the tool does not let you drill into or filter those signals by geography, user segment, or time range. A founder targeting enterprise buyers in a specific vertical cannot separate the 'I'd pay for this tomorrow' posts from solo developers who would never convert — and that distinction changes the market size number materially.
About
- Platforms
- Web
- API Available
- No
- Self-Hosted
- No
- Last Updated
- September 22, 2026
Best For
Who it's for
- Early-stage founders
- SaaS and app idea validation
- Market research before MVP development
- Pitch preparation
What it does well
- Validate startup ideas before building
- Map competitors and identify market gaps
- Generate investor-ready documents and pitches
- Assess founder-market fit with real data
Frequently Asked Questions
- Is Preuve AI free?
- Preuve AI offers a free option alongside paid upgrades. Pricing: $29 one-time for Founder Report; $19/month for Radar Pro. Check the current allowances and terms before choosing a plan.
- When was Preuve AI released?
- Preuve AI was first released in 2026.
- What platforms does Preuve AI support?
- Preuve AI is available on: Web.
Six months into building, 42% of founders discover there was never a market. Preuve AI aims to surface that risk before sprint planning begins by scanning live sources in roughly 60 seconds.
What the scan delivers
The tool runs 10 AI agents across more than 60 sources including Crunchbase, Reddit, G2, SEC filings, and App Store reviews. It produces a viability score, maps up to 15 competitors with their funding and pricing data, surfaces demand signals, and lists pivot recommendations. Every claim includes direct source links.
The free tier gives the 60-second basic scan. A full Founder Report costs $29 one time. Radar Pro adds $19 per month. The pricing model is usage-based, so repeated scans for evolving ideas require additional purchases.
Where it stops short
The vendor states the scan is one-shot. There is no API or export option, so teams must copy-paste data manually into CRMs or data rooms. The tool ends at validation and pitch prep and does not extend into execution support.
Who it is for / who should skip it
Early-stage founders validating SaaS or app ideas before MVP work, mapping competitors, or preparing investor documents will find the source-linked output useful. Teams that iterate through multiple idea variants each week or need data inside existing workflows will hit the per-report cost and manual export limits quickly.
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