The Key Business Metrics VCs Actually Care About
Investors fund stories backed by numbers. This guide cuts through the noise to show you which metrics actually drive fundraising success at the seed and Series A stages.
TL;DR: To raise capital, you must obsess over a few core metrics. VCs look for strong, consistent MoM growth in a core metric (like MRR), best-in-class retention (like NDR > 120%), and profitable unit economics (LTV/CAC > 3:1). Know your burn rate, runway, and gross margin cold to prove you have a scalable, efficient business, not just a good story.
Key takeaways
- obsess over Month-over-Month (MoM) growth in your one key metric.
- Aim for Net Dollar Retention (NDR) over 120% to signal a sticky product.
- Prove your business model works with a Customer Lifetime Value to Acquisition Cost (LTV/CAC) ratio above 3:1.
- Maintain a gross margin over 80% for SaaS businesses.
- Always know your net burn and runway, and start your next raise with at least 6 months of cash.
- Avoid common mistakes like averaging growth rates or ignoring cohort analysis.
'''Your Metrics Are the Ground Truth
Investors don’t fund stories; they fund stories backed by numbers. In a world of hype, your metrics are the undeniable proof of your traction, product-market fit, and the fundamental viability of your business.
Most founders track the wrong things. Stop wasting time on vanity metrics. To raise capital, you must know a few numbers cold. This is the dashboard that matters.
The Engine: Revenue and Growth
Growth is the first signal investors look for. It proves market pull. But "growth" isn't a single number—it needs to be specific, consistent, and tied to revenue.
Monthly Recurring Revenue (MRR) & Month-over-Month (MoM) Growth
For most SaaS businesses, this is the heartbeat. MRR is the predictable revenue your business can expect to receive every month. Its growth rate is the primary indicator of your trajectory.
- How to Calculate It: For MoM Growth, use: ((This Month's MRR - Last Month's MRR) / Last Month's MRR) * 100
- What Good Looks Like: For a seed or Series A, you need to show 15-20% MoM growth for 3-6 consecutive months. A one-month spike is a fluke; a six-month trend is a business. Anything less suggests a lack of market urgency.
- The Non-Obvious Insight: VCs will model this out. 20% MoM growth for 12 months compounds to nearly 9x growth in a year (
0k MRR becomes $89k MRR). This is the kind of trajectory that gets investors excited.
The Flywheel: Retention and Customer Love
Acquiring customers is expensive. Keeping them is what creates value. These metrics prove your product is a painkiller, not a vitamin.
Net Dollar Retention (NDR)
If you run a SaaS business, this is arguably the single most important metric. NDR measures revenue growth from your existing customer base, factoring in both churn (lost customers) and expansion (upgrades, cross-sells).
How to Calculate It: (Starting MRR + Expansion MRR - Churn MRR) / Starting MRR
An NDR over 100% means you have "negative churn"—your existing customers are spending more over time, creating a powerful growth engine. An NDR of 120% means you'd grow 20% a year with zero new customers.
Continue reading the full guide
Related guides
Read on Startup Fundraising ·
More articles ·
Browse the Library
