The Best Company Building Advice We Heard in 2025

• Varun Anand (Clay): reverse demos — customer drives, you guide.
  • Customer actively tests product; surfaces real friction, not polished feedback.
• Christina Cacioppo (Vanta): predict 75% of customer conversation before claiming fit.
  • Pattern depth signals real understanding, not just discovery calls.
• Sam Corcos: CEO builds fire departments, not fights fires.
• Jay Simons (Atlassian): business model IS the business — equal to product.
  • Not a monetization afterthought; defines what you can actually build.
• Dave Girouard: “Why can’t this be done sooner?” methodically compresses timelines.
• Molly Graham: give away your job every few months to grow.
  • Founders who hold on get lapped by their own companies.
• Farhan Thawar (Shopify): in AI era, hire entry-level — native AI centaurs.
  • Young talent uses AI reflexively; don’t over-index on senior hires.

X discourse

• @startupideaspod: “Best time for startups: Zero build cost, AI agents, cheap audiences. Niche 100-5k, 95% margins.” (750 likes)
• @arnav_kumar: “Startups today: Be myopic, 12-month get-rich goal. Build wrappers, sell data, quick bucks in gold rush.” (577 likes)
• @bissuusingh: “Corporate lessons: Document everything for appraisal. Maximize salary. Respect time boundaries. Use all leave.” (528 likes)
• @hackSultan: “Better fundraising: Build public, target right VCs/angels, get founder intros after they try product.” (527 likes)
• @galligator: “Grew company to $250m sales, profited nothing. Lesson: ‘growth at all costs’ fails founders. Profit matters early.” (356 likes)
• @aytekintank: “Don’t quit job for startup idea. Build side to learn customers, what works before leaping.” (300 likes)

First Round Review — 13th annual editorial roundup · 2026-01-06 · Read on review.firstround.com