Faultline Labs

Building ventures with entrepreneur partners

Hands-on product-building, strategic expertise, venture collaboration. Prototype products, validate market fit, spin out new companies with domain experts.

How we build ventures

Fast validation, disciplined bets, and clear go/no-go decisions

Prototype first
4-8 weeks, validate with real users

Build functional prototypes fast to test core assumptions with real users. No pitch decks or wireframes—working software that validates demand.

Market validation
Clear go/no-go decisions based on measurable traction

Real metrics—user engagement, retention, willingness to pay. Data drives decisions to scale, pivot, or shut down.

Entrepreneur partners
Domain experts and operators who know the market

Partner with industry experts who bring domain knowledge and market access. Operators and equity owners, not consultants.

Portfolio approach
Some will scale, some won't—that's the model

Build multiple ventures in parallel. Disciplined bets with clear success criteria—move fast, fail fast when needed.

Current portfolio

Early-stage ventures we're building with entrepreneur partners

Faultline Health
AI co-pilots for clinical research workforces—incubating for spin-out

Task-focused AI agents that augment CRAs, site coordinators, trial managers. Human-in-the-loop by design—measurable productivity gains, full audit trails for regulatory compliance. Incubating as a venture project with plans to spin out.

Always spinning new projects

Building with entrepreneur partners across healthcare, enterprise software, data products. Domain expert with a validated opportunity? Investor interested in our portfolio approach? Let's talk.