# Oskar Hartmann

#entity #person

## Summary

Russian-German serial entrepreneur and investor; speaker of [[2026-07-26-how-to-build-a-billion-dollar-company-2027]] and [[2026-07-26-main-principle-of-successful-business]] (**two sources** — named outright in the second, context-identified in the first). Founder of KupiVIP and ShoppingLive, shareholder of Fab.com, runs a "Создатель единорога" (Unicorn Creator) program. The vault's first voice from the **VC/product-startup tradition** — independent of both the [[dan-martell]] coaching corpus and the RU dev-sales cluster — which makes his convergences with the vault's core thesis unusually valuable and his divergences (multichannel, partner skepticism) genuine counter-positions rather than in-family variation.

## Current Understanding

Signature positions across his two ingested sources:

- **"Sell first, then build"** ([[2026-07-26-main-principle-of-successful-business]], his second source): prove acute pain with cheap experiments ending at a **payment**, not a waitlist; pre-payment is the supreme demand signal; deliver value by hand (Wizard-of-Oz) before automating; launch ugly, endure reality early; duration without revenue is a disqualifying red flag → [[sell-before-build]].
- **Framework stability across the two sources** — the second restates the first's core commitments rather than contradicting them: prove-demand-first (source 1's unit-economics step 1 → source 2's whole thesis), pricing/payment as the only honest signal (pricing-power test → money-vote hierarchy), CAC-burning as a post-PMF entry barrier (⅓-of-LTV → $80–100 CAC). One tension to watch: source 1's *founder-sells-personally* vs source 2's automated payment-screen tests — resolvable as segment/stage difference (B2B sales motion vs consumer-product demand testing), unstated.

- **"Build and sell" is the whole job**; PMF is a start line, and the differentiating asset is a **repeatable, scalable sales channel** with predictable economics ([[sales-channel-as-moat]]). "A good product does not sell itself."
- **Founder sells first, always** — he states he does not invest in companies where the founder doesn't sell personally ([[sales-discipline]]).
- **SOM over TAM** at the start ([[niche-selection]]); whale clients and single-partner hopes kill startups ([[partnerships]], [[client-acquisition-channels]]).
- **Full-cost unit economics with a buffer**; pricing power as the real PMF test ([[unit-economics]], [[pricing-from-value]]).
- **Venture fits ~1% of businesses**; stretching a normal company onto venture expectations destroys it (Fab.com — he was a shareholder); slow reinvested growth is a legitimate alternative ([[venture-fit]]).
- Speaks from cases he claims first-hand stakes in: Fab.com (shareholder, watched the venture stretch fail), ShoppingLive (low-capital #1 TV shop in Russia), his first store ($20M via one 10%-of-revenue partner deal).

## Evidence

- Channel/moat/venture positions — [[2026-07-26-how-to-build-a-billion-dollar-company-2027]]
- Sell-first/validation positions; Zavent and coworking anti-cases — [[2026-07-26-main-principle-of-successful-business]]

## Related Pages

- [[sales-channel-as-moat]] — his central thesis, now a vault concept
- [[unit-economics]], [[venture-fit]], [[sell-before-build]] — concepts his sources founded
- [[cloning-over-originality]] — where his second source supplies the first independent corroboration
- [[partnerships]] — where he supplies the first independent second voice
- [[dan-martell]] — the other prolific voice; contrast in tradition and incentive
- [[overview]]

## Contradictions / Uncertainty

- Identification: the second source names him outright; the first was context-identified — the attribution is now effectively confirmed (the two raw notes describe the same speaker and cases).
- His self-reported cases now include **two own failures** (the coworking test, Zavent) — unusual among the vault's promotional voices and a mild credibility positive, though still self-selected stories.
- Incentive: sells a paid founder program; "you lack GTM discipline" is also the shape of his offer — same standing caution the vault applies to [[dan-martell]].
- All his numbers are stage war stories — attributable, unverified ([[2026-07-26-how-to-build-a-billion-dollar-company-2027]] Open Questions).

## Next Questions

- Do his other talks/materials repeat these frameworks (stability) or contradict them (opportunism)?
- What does his "unicorn creator" program actually teach — and does the paid material match the free advice?
