How to Pick a Winner When the Startup Doesn't Exist Yet

"There is no product, no revenue, no team, and sometimes not even a pitch deck. How do the most successful early-stage investors identify a category-defining startup before it even officially exists? Today on TBLI Radical Truth, we break down the high-stakes world of 'Day Zero' investing and what truly separates visionary founders from the noise." Venture capital rejection is brutal at day zero. Christoph Klink of Antler sees 150,000 founder applications a year and backs two founders per thousand, often before the startup they pitch exists. This is TBLI Radical Truth with Robert Rubinstein. Antler invests at incorporation, which means it is choosing people before there is a product, a market, or in many cases a decided idea. That inverts the whole exercise. You cannot model your way to a yes at day zero, so what Klink is really assessing is whether a person has spent years banging their head against one specific wall and finally left to fix it. The founders they back average ten years of prior experience. More than half are not building their first company. Christoph Klink is a partner at Antler, based in Berlin. Antler was founded in Singapore in 2017, operates in more than 30 cities, has backed over 1,400 companies, and was PitchBook's most active venture capital firm in the world in 2024. WHAT'S COVERED Two founders per thousand applications, and how the funnel got that selective What day zero investing actually means, and why it forces you to judge people rather than businesses Why they will back solo founders, and the two reasons it is much harder alone Co-founders are the only people in a company at genuine eye level with you Why matching co-founders on paper tells you almost nothing, and what 48 hours in a room reveals The pandemic and the repricing of stock options that pushed strong technical people out of big companies Working backwards from ten years after the IPO to find the proof points that matter now Why a nuclear fusion company and an e-commerce platform cannot share a milestone playbook When to leave stealth, and why you only get to do it once The honest asymmetry in venture: being wrong about a company you passed on costs far more Ten-minute grocery delivery, and where that venture money actually ended up Europe versus the United States, and the one resource he thinks Europe genuinely has Investing in startups after they have traction is hard enough—but how do top early-stage investors and venture builders back winning founders when the company doesn't even exist yet? In this episode of TBLI Radical Truth, we explore the frameworks of "Day Zero" investing, venture creation, and how early-stage capital can identify outlier talent tackling the world's most urgent systemic challenges. 📌 Subscribe to TBLI Radical Truth for unfiltered, deep-dive discussions challenging the conventional narratives around impact and the future of finance.    / @tbligroup   TIMESTAMPS: 00:00 - The "Day Zero" Dilemma: Investing Without Data 03:15 - What to Look For: Founder Archetypes & Unfair Advantages 08:20 - Venture Creation vs. Traditional Venture Capital 13:45 - Identifying Massive Systemic Inefficiencies Before the Market Does 19:10 - The Role of Patient & Catalytic Capital at Inception 24:35 - Due Diligence on Pure Conviction: Risks, Pitfalls & Red Flags 30:15 - Building Companies Designed for True Systemic Impact MORE ON ANTLER Antler: https://www.antler.co Christoph Klink on LinkedIn:   / christophklink   TBLI GROUP https://www.tbligroup.com Robert Rubinstein on LinkedIn:   / robertrubinstein   THE EXTRACTION MACHINE How business takes your money, your work, your resources, your data and your future, while presenting itself as something else entirely. Robert Rubinstein's next book, from 30 years inside the system. If this conversation makes you question where your money is actually going, The Extraction Machine takes that investigation much further. #VentureCapital #Startups #Founders #Antler #EarlyStageInvesting #DayZero #CoFounders #StartupFunding #SeedFunding #TechInvesting #ChristophKlink #TBLIRadicalTruth Recorded in 2025.