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13 April 2026

Series B Fundraising, Investor Selection, USA Expansion, LinkedIn Marketing & Sharpening Customer Profiles - Sven Lackinger, Sastrify

About this episode

More than 30 million dollars - that's what Sastrify recently raised in their Series B round. Sven Lackinger, co-founder of Sastrify, provides insights into the challenges of later-stage funding rounds and the company's strategic decisions.

Growth Rounds: A Unique Challenge in the Funding Process

What distinguishes a Series B from a Series A? According to Sven, growth rounds are their own category with special requirements. Investors in these later stages pay even closer attention to hard numbers and actual product-market fit. The key evaluation criteria are:

  • Sales efficiency of the company
  • Operational efficiency and cost structure
  • Sustainable growth potential

It's less about vision and more about proven traction and measurable success.

Investor Selection: The Human Component Decides

When selecting investors, Sastrify places special emphasis on the human component. "It's not just about the money," Sven emphasizes. What matters is that the terms fit the company strategy and that investors can provide the right support in the long term.

An important note: Certain agreements from one funding round can become a burden in later rounds. Sven warns against getting locked into unfavorable conditions that are difficult to escape later.

Decoding Press Coverage: How to Recognize Real Strength?

Press coverage rarely reveals how successful companies really are. Public communication often shows only a small slice of reality. Sven provides insights into what to look for when evaluating companies that are prominent in the media.

USA Expansion: The Sastrify Playbook

Expanding into the USA was a strategically important step for Sastrify. But when is the right time for international expansion? Sven explains the considerations behind this decision:

  • The US market offers significantly greater scaling potential
  • The business model could be successfully transferred
  • Timing was crucial for market entry

The expansion didn't happen out of megalomania, but was based on a clear strategic analysis of market potential.

How Does Sastrify Work?

Sastrify helps companies optimize their SaaS spending. What's special: companies give the company insights into their pre-negotiated conditions with software vendors. Why do they do this? The business model creates clear value for all parties involved and is based on trust and transparency.

LinkedIn Marketing as a Growth Driver

LinkedIn marketing plays a central role in customer acquisition for Sastrify. The platform is particularly well-suited for B2B companies looking to reach decision-makers at other firms. Sven explains why the company focuses so heavily on this platform and how they use LinkedIn strategically.

Future-Oriented Business Management

How do you build a company for the future? Sven shares his perspective on how the upcoming funding round is already influencing today's strategic decisions. It's about positioning the company not just for short-term success, but for long-term scalability.

Tips for Product-Market Fit

For founders still searching for product-market fit, Sven has practical advice: sharpen customer profiles and deeply understand who you're really serving. Often the key isn't in new features, but in better understanding your target audience and their real needs.

Sastrify's experiences show: successful scaling requires not just the right product, but also the right strategic decisions around funding, expansion, and marketing.

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Series B Fundraising, Investor Selection, USA Expansion, LinkedIn Marketing & Sharpening Customer Profiles - Sven Lackinger, Sastrify | Unicorn Bakery