ask hn we have company runway but not founder time when do you go full time

Direct answer

Go full time when the company has reached a defined milestone that justifies the commitment, not merely because it has enough runway. For a founder balancing a real product with limited time, this packet does not support a universal revenue, funding, or runway threshold.

Best for

A milestone-based decision fits founders who can name what must become true before they leave other work. One source argues that founder compensation changes should follow company milestones rather than calendar dates, especially after the company has reduced risk, extended runway, or reached meaningful traction markers.

Choose one milestone you can verify. It might concern a first sale, but treat that only as a decision boundary, not a proven universal rule. The packet includes an early-stage B2B founder considering a part-time co-founder who would join after the first sale and could contribute around 8–10 hours each week beforehand.

Your milestone should answer a practical question: what evidence would make full-time founder attention more valuable than preserving personal flexibility? The packet does not establish the answer for your company, so define it before urgency defines it for you.

Trade-offs

Going full time earlier gives the company more founder time, but the packet provides no evidence that additional hours alone produce a better outcome. Waiting preserves flexibility, but a constrained founding team may face a large workload before reaching its first sale; that tension appears in the cited pre-launch B2B case.

Runway still matters, but having runway is not the same as having a reason to spend it. Hiring too early can consume runway, while hiring too late can create bottlenecks and missed opportunities. That source concerns a first hire, so use it as a prompt for thinking about timing, not as proof that founder timing works identically.

Do not turn this into a calendar promise. A date can force a decision, but the packet supports tying compensation changes to milestones instead of elapsed time.

What to do next

Write one sentence today: “I go full time when ___ is verified, provided the company still has ___.” Fill the first blank with a product, customer, or traction milestone you can observe. Fill the second with your own runway boundary, then review both with someone qualified to assess your personal financial position.

Sources

• A Farewell to Ask.com | 30 Years of Curiosity (corroboration)
• Ask HN: Starting up with part-time co-founder? | Hacker News (corroboration)
• Ask.com - Wikipedia (corroboration)
• When Should I Make My First Hire and Which Role Comes First (corroboration)
• ASK Definition & Meaning - Merriam-Webster (corroboration)
• Founder Salary Guide 2026: How Much Should Startup CEOs Pay Themselves? (corroboration)