Steve AndersonFounder, Baseline Ventures
Know what users will do. Before you build.
Send the exact PNG or PDF. Ask the people it is for. See where they stop, what they will not say, and what to change before you build.
Your product decision room
Attach the work. Ask the people it is for.
Send a PNG or PDF in Messages. Choose a customer group. See what they will do and the change to make.
Product decision roomUpgrade flow
4 customer groups · 148 MindSim twinsAttached designUpgrade-flow-v8.png
Experienced firsthand
They saw the signal.Before the build.
People who experienced MindSim firsthand saw it surface precise patterns, connect details quickly, and remove guesswork from understanding another person.
Individually backed byPeople who know category-defining companies.
Ali RowghaniManaging Director, Y Combinator
Naval RavikantCo-founder, AngelList
Scott BelskyChief Product Officer, Adobe
Eric PaleyPartner, Founder Collective
Firsthand MindSim experience
“This is awesome. I love this thing.”
Hemal ShahProduct · OpenAI
Firsthand reactions and individual backing. Company names identify experience; no institutional endorsement is implied.
One truth. Every product call.
Put the customer in the room. Before the work begins.
Use the same accurate MindSim twins from the first roadmap bet through launch. Every team starts with the person, not the opinion.
- 01Roadmap
What deserves to be built?
Without a MindSim twinThe loudest opinion wins.
With a MindSim twinFund the pain customers actually feel.
- 02Design
Will this design work?
Without a MindSim twinThe review becomes a taste debate.
With a MindSim twinSee where each customer stops or trusts.
- 03Build
What will break confidence?
Without a MindSim twinThe happy path hides the risk.
With a MindSim twinCatch the moment trust disappears.
- 04Launch
What will move each group?
Without a MindSim twinOne message tries to fit everyone.
With a MindSim twinLead with the promise each group values.
Measured, not assumed
See how the prediction held up.
In internal human cross-checks, the MindSim twin's predicted response matched the modeled person's actual response 90% of the time.
90%
Internal benchmark comparing MindSim twin predictions with responses from the people modeled. Results may vary with the person, context, source quality, and how current the source material is.
Use MindSim with live research, analytics, accessibility review, and product judgment. MindSim predicts people. Your team decides what ships.
“I will stop at Talk to sales. If I cannot buy now, this is not built for a company my size.”
Left the upgrade flow, then asked for a self-serve checkout.
Attach. Ask. Know.
Ship the version your users will choose.
Put the exact work in front of the right minds. Change it while change is still cheap.
Request a Product & Design pilot