Sesame Summit 2026 – application open

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Scaling Success: Tim Schumacher’s Insights on SaaS Growth and Climate Ventures

The Power of Founder-Market Fit

One of the highlights from Tim Schumacher’s conversation is his strong belief in “founder-market fit.” Unlike product-market fit, which focuses on the product’s place in the market, founder-market fit is about the founder’s connection and passion for the problem they’re solving. Tim says, “I’ve always been better at scaling things rather than building from scratch.” This mindset guided him in creating saas.group, where he buys established companies and scales them. Founder-market fit, he believes, is crucial for founders to thrive and stay motivated.

Saas.group: A Unique Model for Scaling Startups

Tim’s approach with saas.group is different from the typical venture capital model. Instead of funding high-growth startups, saas.group acquires small, profitable SaaS companies and scales them. “We’re not a VC; we acquire 100 percent of the company,” Tim explains. This model allows founders to cash out and move on to new projects, while saas.group focuses on improving and scaling the acquired companies. His strategy highlights an alternative path for bootstrapped SaaS companies to achieve long-term growth without the traditional pressures of venture capital.

Climate Investment Through the World Fund

Apart from SaaS, Tim is also a founder of World Fund, a European climate-focused VC that invests in early to mid-stage startups with high decarbonization potential. “If it decarbonizes and does so heavily, that’s a topic we like to look at,” he shares, explaining World Fund’s criteria. This venture reflects Tim’s passion for applying his software expertise to the climate crisis, investing in innovations that reduce emissions and promote sustainability. His insights here show the potential for tech to drive impactful climate solutions.

The Role of ESG in Today’s Startups

Tim emphasized the importance of environmental, social, and governance (ESG) practices in any business. While ESG compliance is increasingly required, especially in VC-backed companies, Tim believes it’s just as important to look at the impact of the business model itself. “A company can have high ESG ratings and still be detrimental to the planet,” he points out. For Tim, it’s essential that businesses not only comply with ESG but also genuinely align with sustainable and ethical practices to build a lasting positive impact.

Supporting Indie Makers and Bootstrappers

Tim has a deep respect for indie makers and bootstrapped founders, often those who build solid products on limited resources. “There are tens of thousands of great founders out there who just need an exit path,” he notes. saas.group’s model offers this by acquiring these companies and scaling them further. This approach resonates with Tim’s experience as a founder who values sustainable growth over flashy, high-risk ventures. Through saas.group, he’s creating a supportive ecosystem for bootstrapped SaaS startups to thrive long-term.

Find Tim on:

LinkedIn: Tim Schumacher

Email: tim@saas.group // tim@worldfund.vc

Find Ben on:

LinkedIn: Ben Costantini

Twitter/X: @bencostantini

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Last week, I spent three days at Bits and Pretzels in Munich — a startup-focused event with a distinctly Bavarian flavor. Think Oktoberfest meets startup conference, complete with dirndls, lederhosen, and more beer than you might expect. As someone building an AI-powered event platform, I went in with a specific mission: Observe how startups actually market themselves at events. Here’s what I discovered: GoodBytz: The power of good demos What they did: Robotics startup GoodBytz set up a booth where its robots prepared kaiserschmarrn (a traditional German dessert) all day long. Why it worked: Nothing beats seeing a product in action. While other booths had brochures and demos, GoodBytz’s robots were actually cooking. The smell, the movement and the end result stirred together an experience that people will remember and talk about. The lesson: If you have a physical product, show it in action. The old writing adage generalizes well: Show, don’t tell.  Let people see, hear and touch the product. WeRoad: The bathroom hack What they did: Posted “Missing Investor” flyers in bathroom stalls with QR codes pointing to their website. Why it worked: Pure genius. Every startup at the event was looking for investors, but the “Missing Investor” headline, while a bit on the nose, proved irresistible. Plus, bathroom stalls are one of the few places where people have 30 seconds to actually read something. The lesson: Think about where your target audience’s attention will remain undivided. Sometimes, the most effective marketing leverages the most unexpected places. Emqopter: Visual impact matters What they did: Designed a bright orange booth that displayed their drone prominently. Why it worked: In a sea of grey, white, beige and brown, Emqopter’s bright orange booth was impossible to overlook. The drone was real, too, and proved a real conversation starter. The lesson: Your booth is competing with hundreds of others. Make it visually distinctive and ensure your product is the hero. Quests: Community building using the product What they did: Created a busy, branded booth with accessories (toy car, traffic cones, a bulletin board) and used their anti-loneliness app to build communities among founders at the event. Why it worked: Quests used their product to solve a real problem right at the event, and the busy booth design generated energy and curiosity. The lesson: Use your product to solve a problem at the event — if it’s possible, of course. Demonstrate your value in real time. Dyno: Event-themed marketing What they did: Distributed branded electrolyte packs with the tagline “Your hangover ends. Your pension lasts – with Dyno.” Why it worked: Dyno aligned its messaging perfectly with the Oktoberfest theme. Every attendee was thinking about beer and hangovers, so Dyno’s goodies were quite relevant. The tagline was clever, memorable, and directly addressed a pain point most people at the event might have to deal with later. The lesson: Tailor your marketing to the event’s theme and culture. The more you tie your messaging and product to the context, the more memorable you become. So, what did I learn? Event marketing is about more than just showing up and setting up a booth; you have to understand your audience and create experiences that people will remember. Here’s what really struck me: most startups and even big companies don’t know how to leverage events properly. They book the booth, show up and hope for the best; maybe they bring some branded pens and a pop-up banner. Then they’ll go back home and wonder why they spent €5,000 in exchange for 50 business cards that never convert. The startups that stood out at Bits and Pretzels understand something fundamental: event ROI isn’t about booth size or location; it’s about strategy, creativity and planning. None of the startups above improvised on-site, or planned something the night before the event in their hotel rooms. They laid everything out 4-6 weeks before the event. A solid pre-event strategy is what separates successful event marketing from expensive booth rental.  But what matters most for early-stage startups is that you don’t need a massive budget to stand out. WeRoad’s bathroom stall hack probably cost €50 to print the flyers. A standard booth package at Bits and Pretzels would go for €3,000 to €5,500. The ROI difference is staggering when you compare the cost per meaningful conversation. That’s the difference between simply spending money and investing smartly. Building Sesamers has taught me that helping startups find the right events is only half the equation. The other half is helping them understand how to maximize ROI once they’re there. Good props aren’t a marketing expense; they’re opportunities to meet customers, investors and partners, and strike up engaging conversations.

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