Identify
Find the moment where the stakes are highest.
New York City · Miami, Florida · applied intelligence
Intelligence is at the heart of everything we build.
Software that prepares people for high-stakes moments. Custom AI and machine learning for businesses ready to put intelligence to work.
4DV / SYSTEM MAPAPPLIED INTELLIGENCE AT THE EDGE OF WORK
Analyze
Turn scattered information into clear insight.
Solve
Deliver software that changes the outcome.
01
Company
The distance between an idea and a useful product is execution.
4th Density Ventures is an operating company for software products that make people and institutions more capable at the work that matters to them.
We work across many sectors. Different markets. One standard. The software is the tool. The advantage is the product.
02
Perspective
AI should feel like electricity.
The awe-struck phase of AI is behind us. In our products, it works the way electricity works in a building: always on, rarely noticed, powering everything.
AI isn't the product. It's what powers the product.
03
Ventures
Six focused products, each built for one job.
01
Third Degree
Live voice AI that cross-examines you before depositions, interviews, and pitches.
Visit Third Degree ↗
02
Scholar Stack Fusion
A study app that finds what you keep missing and fixes it.
Visit Scholar Stack Fusion ↗
03
Scholar Stack Dynamic
A live voice tutor and oral examiner that already knows where you're weak.
Visit Scholar Stack Dynamic ↗
04
Denial180
Auditing software that finds overlooked denials and recovers lost revenue.
Visit Denial180 ↗
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Approach
Small teams.
Focused products.
Useful software.
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01
Start with the operating problem
We build around real workflows where better software can produce a better result.
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02
Use A.I. where it belongs
The model matters only if the application becomes more capable, more precise, or more effective.
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03
Keep the business legible
Every venture should be understandable to users, partners, and operators without theatrical language.
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