FounderOS

FounderOS

The operating system for founders building early proof.


Your Proof Engine.
FounderOS is the front door — free to activate, built to get you moving. It challenges your UVP, runs structured experiments, and logs your traction over time. Membership, Signal Showcase selection, and venture partner visibility come next.
Free to activate.
No application required.
Start with FounderOS → See Founder Lab
01
Formulate Your Thesis
State the specific hypothesis you're testing — not just your startup and stage. FounderOS maps the conviction gaps before you build.
02
Sharpen Your UVP
The PMF Proof Agent pressure-tests your value proposition against real market signals — surfacing exactly what's unproven.
03
Run & Log Experiments
Weekly experiments feed your traction log — timestamped, tracked, and indexed so momentum compounds over time.
04
Signal Showcase Eligibility
Weekly proof compounds into visibility — eligible for Signal Showcase selection, and surfaced on the Signal Index for investor discovery.
Includes
Intelligence Vault
PMF Proof Agent
Experiment Framework
Traction Log
Signal Showcase Eligibility
Signal Index
RTC founders momentum log — timestamped, diligence backed, conviction indexed.
Companies in RTC
110
For Investors
Access the Full Signal Index
RTC surfaces pre-funnel conviction — diligence-backed, timestamped, and indexed before founders are fundraising. Request access to the live feed.
See Signal Index →

Those who push boundaries, challenge assumptions, and log miles before the world wakes.