Founder Storiez

Ariel Sterman (Bessemer Venture Partners): The Pass Note That Won the Deal, Making Partner, and Playing VC's Long Game

Episode Summary

Ariel Sterman is a Partner at Bessemer Venture Partners and, by his own admission, a deeply anxious person. Recorded on his birthday, this is the most personal conversation he's given: the rumination behind the polished profile, the surgeon father who taught him responsibility, and why being a mensch is an actual edge in venture. We cover: the Quack story — the seed-stage pass note the founder reread monthly for two years before bringing Bessemer back into the round; Bessemer's apprenticeship model and the real path from analyst to partner; compressing 5-week diligence into 72 hours; the Tuesday-night Torah class he's taught for 7 years; "the past was determined" as a framework for board-room resilience; and his contrarian case for Israel in the AI era. Key moments: • anxiety confession (01:00) • being a mensch vs. winning (10:40) • the Quack pass note (28:20) • 3-day diligence (32:20) • "If you're in the room, there's a reason" (59:00) • The story that made him cry (1:03:20) • Israel & AI (1:07:50) Subscribe to Founder Stories.

Episode Notes

About the guest. Ariel Sterman is a Partner at Bessemer Venture Partners in Israel, where he invests primarily at the seed stage. He began his career at Stripes Group in New York, made Aliyah in 2018, and rose from associate to partner through Bessemer's apprenticeship model under Adam Fisher. His first investment, Quack, exited within 18 months. Outside the fund, he hosts the podcast 70 Years and has taught a weekly Jewish philosophy class in Tel Aviv for seven years — now a community of 200+.

Key takeaways:

• Anxiety and caring are the same muscle. Ariel's social anxiety comes from caring intensely about every interaction — which he's converted into an edge: honesty, over-communication, and closing loops the same day.
• The pass note is a product. A thoughtful, honest rejection ("here's exactly why, and here's what would change my mind") kept a founder relationship alive for two years and won Bessemer the round when it mattered.
• Mensch is a strategy with a threshold. Below a certain check size, kindness alone gets you into rounds. To lead rounds, kindness has to ride on top of speed, conviction, and hard terms — "those things can come together, and I don't think that's a paradox."
• Diligence didn't shrink, it moved. The 5-week process became 3 days by (a) being willing to cancel everything for a true "wow," (b) raising the bar so you filter faster, and (c) doing the roadmap work before the company ever shows up.
• Meet founders before they found. Once someone says "I'm starting a company," term sheets fly within a week. The person-diligence has to be done years earlier.
• "If you're in the room, there's a reason you're in the room." His decade-long journey from silent associate to confident partner — built by watching the smartest people in the room ask his unasked questions.
• "The past was determined." The lesson from Rabbi Tzadok HaKohen's writings that he applies after hard board meetings: close it, learn, move.
• Real optimism is the alpha. Anyone can list why a company fails. "The alpha is when you can identify why it will work."

Connect with Ariel: LinkedIn

Resources & mentions: Bessemer Venture Partners · Adam Fisher · Stripes Group · Quack (first investment) · DriveNets · Wonderful · Michael Eisenberg / Aleph · Rabbi Shais Taub · Rabbi Tzadok HaKohen of Lublin · Ariel's podcast: 70 Years