BarBrain vs Preuve AI

Every bar and restaurant owner knows the pain: hours spent counting bottles, cross-referencing spreadsheets, and still ending up with numbers that don't add up. Inventory in hospitality is broken — not because operators don't care, but because the tools weren't built for them. Generic warehouse software doesn't understand pours, recipes, or perishables. BarBrain does.
BarBrain is inventory management designed from the ground up for hospitality. It lets you count stock in minutes instead of hours, calculates your exact cost per drink and dish, flags waste and shrinkage in real time, and keeps your supplier orders in one place. No training manuals, no bloated feature sets — just a clean tool that works the way bars and restaurants actually operate. Whether you run a single cocktail bar or a multi-location restaurant group, BarBrain gives you the numbers you need to protect your margins and stop leaving money on the table.

Preuve AI (formerly Test Your Idea) validates startup ideas before you build. Describe your concept in plain language and 10 specialized AI agents scan 40+ live data sources to produce a sourced viability report in under five minutes.

Each report covers competitor landscape, total addressable market sizing, demand and trend signals, pricing benchmarks, key risk assumptions, and a composite viability score from 0 to 100. Every data point links to its source. Competitor data from Crunchbase, G2, and Product Hunt. Market signals from Google Trends, search volume data, and pricing benchmarks. Demand proof from Reddit, Quora, and niche forums. If the data cannot verify a claim, it is not included.

A free scan delivers a quick overview with viability score and two competitor previews.

The Founder Report ($29) unlocks all 13 sections including go-to-market playbook, community signals, up to 15 mapped competitors with pricing and weaknesses, and 3 AI pivot recommendations.

Founder Radar ($19/mo) keeps watching after you scan. Monthly re-scans, competitor alerts when new players enter or raise funding, and score tracking over time. Builder ($49/mo) adds 5 monitored ideas and 3 new scans per month.

Over 3,500 ideas scanned across 13 industries. 5.0 ratings on Trustpilot. 14-day money-back guarante