Christian Gaiser: Lessons From Raising 50M+ Across Two Startups 50M+ Across Two Startups" loading="eager" /> Christian Gaiser raised over $90M for his first company and sold it. For his second, he raised €60M and steered it through the pandemic. Here are his hard-won lessons on fundraising, strategy, and survival. TL;DR: Christian Gaiser, founder of Numa and Bonial, has raised over 50M across two ventures. This article breaks down his journey from scrappy beginnings to a major exit and a second act in travel tech, offering tactical lessons for founders on fundraising from VCs versus strategics, surviving a market collapse, and making high-stakes decisions. Key takeawaysChoose your investors like you choose a co-founder; it's a 10-year marriage.A strategic investor can be an acquirer in disguise. Know the pros and cons before you sign.Don't wait for the perfect idea. Start with small, scrappy projects to build your entrepreneurial muscle.In a crisis, immediately model your cash runway for worst-case scenarios and find the new opportunity.As a second-time founder, your reputation gets you meetings, but the idea still has to win on its own merit.Decision-making is about balancing speed and conviction. Make reversible decisions quickly. From Investment Banking to iPhone ArbitrageMany founders start with a grand vision. Christian Gaiser started by arbitraging iPhones. Before building two companies that would go on to raise over 50 million, his early ventures were about spotting and exploiting immediate market inefficiencies. This transition from a structured career in investment banking to pure entrepreneurship wasn't about finding a billion-dollar idea on day one.It was about building the founder muscle. Scrappy, opportunistic projects teach you to sell, to calculate risk, and to move without a playbook. This is the real work of entrepreneurship, and you don’t need an MBA or a perfect business plan to start.The common founder mistake: Waiting for the perfect, world-changing idea. You get stuck in analysis paralysis, and you never start. Gaiser’s path shows the value of starting small and messy. Your first venture doesn’t need to be your life’s work. It just needs to teach you how to build something people will pay for.Building a Unicorn: The kaufDA (Bonial) JourneyGaiser's first major success was kaufDA (later Bonial), a digital retail marketing platform. He grew the company to a dominant position, raising over $90 million along the way. The key event was a strategic investment from media giant Axel Springer, which ultimately led to an acquisition.This highlights a critical fundraising path many founders overlook: the strategic investor. Unlike a traditional VC, a strategic is a large corporation in your industry.The Strategic vs. VC TradeoffWhen you take money from a strategic, you're not just getting a check; you're getting a partner who can offer distribution, credibility, and deep domain knowledge. But it’s a double-edged sword.Upside: Instant access to a massive channel partner. Their brand can validate yours. They may have a longer time horizon than a VC fund.Downside: A strategic investment can scare off other potential acquirers, who may be their direct competitors. They might try to control your roadmap or limit integrations with their rivals. Their investment is often a prelude to an acquisition, which can be great—if that’s what you want.Before you take a strategic's money, you need to operate like a lawyer doing due diligence. Ask the tough questions: Continue reading the full guide Related guidesFrom a $400M Exit to a New B2B Playbook: Lessons from Demandbase Founder Christopher GolecChristopher Golec On Selling His First Company For $400 Million And Now Raising Millions To Pioneer B2B MarketingThis Entrepreneur Raised 20 Million To Spearhead An Open And Trusted Digital EconomyTodd McDonald On Raising 20 Million To Spearhead An Open And Trusted Digital EconomyThis Entrepreneur Raised 00 Million To Build A Scalable Credit System For Companies Of All SizesDiego Caicedo On Raising 00 Million To Build A Scalable Credit System For Companies Of All Sizes Read on Startup Fundraising · More articles · Browse the Library Library homeFull library indexArticlesHomeInvestor directoryFounder directoryCompany funding databaseResearch hubPricing