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Alban Jerome

Beyond Valuations: Metrics That Truly Matter for Startup Success

LinkedIn Capital

Originally published here →

Written in 2025. Archived as part of my body of work.

Valuations often dominate the conversation in the startup space, with many companies working very hard to showcase a strong valuation as a significant indicator of how successful they are, how much in demand their product is, how valuable their company is, and how cool their technology is. But the fact is, valuation is about raising funds, and while raising funds is one of the most important parts founders need to play to grow their startup. There is much more to the startup space than just valuation and raising funds. It’s about building resilient, scalable businesses that deliver consistent real value. Today, I’d like to write about a few of those key metrics that startups should focus on and startups that have thrived by focusing on those metrics

A .very famous example of this is Theranos. Elizabeth Holmes, who founded the company along with her co-founder Ramesh Balwani, exaggerated its valuation, which, at its peak, was nearly $9 billion. Despite this impressive valuation, the company had no operational success or even validated technology.

To build enduring businesses, startups should focus on metrics that reflect persistence, scalability, and value creation.

Here are some key metrics that matter:

Revenue Growth

Revenue growth is a critical indicator of product acceptance and market fit. Airwallex, a global fintech platform founded in 2015, exemplifies this. Initially focusing on cross-border payments for high-growth startups and marketplaces, Airwallex expanded its services significantly. By October 2023, the company reported an impressive 460% year-over-year revenue growth in the Americas, highlighting its rapid expansion and success beyond its Australian origins.

Churn Rate

High customer retention rates signify strong product-market fit and customer satisfaction, while high churn rates can indicate underlying issues. Dropbox is a good example. Its freemium model and intuitive user experience enabled it to grow to 500 million registered and 11 million paying users by 2017, with 90% of its revenue generated through self-serve channels.

Runway & Burn Rate

Managing runway—the time a startup has before its cash reserves run out—is crucial for survival. Buffer, a social media management platform, adopted a lean operational strategy emphasizing sustainable growth while keeping a low burn rate. This approach allowed Buffer to fund its growth independently and reach significant milestones without heavily relying on external funding.

Team Growth & Retention

A stable and motivated team is essential for long-term success. High turnover can lead to operational challenges and cultural instability. Airbnb attributes much of its success to its founding team’s stability and complementary skill sets. By retaining key talent and fostering a strong, values-driven culture, Airbnb will scale globally, operating in over 220 countries and regions by 2021.

Fundraising Efficiency

While raising capital is necessary, the efficiency of fundraising efforts can significantly impact a startup’s trajectory. Stripe, the global payments processor, exemplifies strategic fundraising. Since its launch in 2009, Stripe has raised substantial capital, including a $600 million funding round in 2021 that valued the company at $95 billion. By building relationships with investors aligned with their vision, Stripe minimized unnecessary dilution and maintained control over its growth strategy.

Valuations may capture headlines, but they don’t guarantee success. By focusing on metrics like revenue growth, customer retention, and operational efficiency, startups can build sustainable businesses that stand the test of time.

👉 What metrics do you believe are critical for measuring startup success?

Let’s discuss this in the comments!

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