Article · ~20 min read

Renew Your Co-Founder Vows, and Other Tactics for Strengthening the Most Important Relationship in Your Startup

Rachel Lockett (via First Round Review) · First Round Review Free Intermediate

This is the exact playbook behind our answer. Executive coach Rachel Lockett prescribes a cadence of relationship-only meetings that never touch the roadmap: weekly 45-minute 1:1s for team dynamics and unspoken concerns, quarterly two-hour offsites outside the office, and an annual three to four hour session on direction and how each founder's role should evolve. It also gives you a structure (Nonviolent Communication: observation, feeling, need, request) for saying the uncomfortable thing before it festers.

  • Book recurring relationship check-ins (weekly 1:1, quarterly offsite, annual review) that exist only for the partnership, separate from any product or roadmap meeting.
  • Write living 'co-founder vows' (your North Star, decision rights, how you'll handle conflict) and revisit them quarterly, so drift shows up as a document you can point to.
  • Get an outside coach or board member while things are still good, because you cannot see your own blind spots once you are inside the conflict.

It answers 2 questions

  1. My co-founder has the domain expertise and I don't. Do we split founder-market fit, or is only one of us 'the fit'?
  2. My co-founder and I are drifting apart emotionally. How do I fix the relationship before it kills the company?

Read with it

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  3. The definitive, data-driven book on early founding-team decisions, drawing on quantitative research covering nearly 10,000... Princeton University Press Book · ~480 pages The Founder's Dilemmas Noam Wasserman
  4. A VC and HBS lecturer takes on the belief that you must be a domain insider to win, and he is honest about both sides: the... Jeff Bussgang (Flybridge, Harvard Business School) Essay · ~10 min read The Outsiders: Defying the Myth of Founder-Market Fit Jeff Bussgang
  5. Currier's whole argument is that founder-market fit is more than the one line on a resume that says 'domain expert'. He breaks... NFX Article · ~12 min read The 4 Signs of Founder-Market Fit James Currier
  6. An unusually honest first-person autopsy of a co-founder split, and it names the warning signs our answer says to catch early.... yirenlu.com Essay · ~10 min read My co-founder and I broke up. Here's a post-mortem. Yiren Lu
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