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Raising capital is more than having a great pitch. Investors want to see that you know your numbers and understand which ones matter at your stage. This guide breaks down the metrics founders must track from seed to Series B, and explains why each one matters to an investor.
The metrics at each stage
- Seed. Burn rate, runway, market validation, MRR and early traction indicators.
- Series A. Customer lifetime value, ARR, gross margin, CAC payback and retention.
- Series B. Burn multiple, the Rule of 40, expansion rate, sales efficiency and predictive revenue metrics.
The guide also explains the investor lens at each stage: what VCs are looking for and how they interpret your numbers. It ends with practical tips on using these metrics to improve investor conversations and close your round faster.
To calculate your own burn and runway, use the Startup Runway Calculator.
How to present metrics investors trust
The right metric shown the wrong way can hurt more than it helps. Investors see hundreds of decks, so they notice quickly when numbers are cherry-picked or unclear.
- Define every metric. Say how you calculate it. "Monthly recurring revenue, excluding one-off fees" leaves no room for doubt.
- Show the trend, not a snapshot. A single month says little. Show at least six months so investors can see direction and consistency.
- Use the same definitions every time. Changing how you count customers or revenue between updates destroys trust fast.
- Lead with the metric your stage is judged on. At seed, that may be early traction and burn. At Series A, retention and unit economics. At Series B, efficiency.
- Explain the dips. A bad month with a clear reason is far less worrying than a bad month you ignore.
- Keep a metrics page in your data room. Investors in diligence will ask for the underlying data, so have it ready.
The guide explains how investors interpret each number at each stage, which helps you decide what to put on the slide and what to keep for diligence.
One more principle: fewer metrics, explained well, beat a dashboard of everything. Pick the five or six that tell your story and make sure every one of them holds up to questions.
Who it's for
- Early-stage founders preparing to fundraise
- Growth-stage startups refining their pitch and metrics
- Startup advisors, CFOs and fundraising consultants
- Anyone who wants to understand investor expectations at each stage
Metrics questions founders ask
What is the difference between MRR and ARR?
MRR is monthly recurring revenue: the predictable revenue you earn each month. ARR is annual recurring revenue, usually MRR multiplied by 12. Early companies tend to report MRR; later companies report ARR.
What is CAC payback?
CAC payback is the number of months it takes to earn back what you spent to acquire a customer. A shorter payback means growth needs less cash.
What is the Rule of 40?
It is a quick test of balance between growth and profitability. Add your revenue growth rate to your profit margin. A combined figure of 40 per cent or more is generally seen as healthy for a SaaS company.
What is a burn multiple?
Burn multiple is net cash burned divided by net new ARR in the same period. It shows how much you spend to add each new dollar of recurring revenue. Lower is better.
Which metrics should go in my pitch deck?
The ones that prove your story at your stage. At seed, that is usually traction and burn. By Series A and B, investors expect unit economics and retention.
What is gross margin?
Revenue minus the direct costs of delivering your product, shown as a percentage of revenue. It tells investors how much each sale contributes towards covering the rest of the business.
What is retention?
The share of customers, or revenue, you keep over a period. Strong retention is one of the clearest signs that customers value what you sell.
What is net revenue retention?
Revenue from existing customers at the end of a period, including upgrades and minus churn, divided by their revenue at the start. Above 100 per cent means existing customers are spending more over time.
What is customer lifetime value?
The total gross profit you expect from a customer over the whole relationship. Investors compare it with customer acquisition cost to judge whether growth is worth paying for.
How often should I report metrics to investors?
Monthly or quarterly updates are common. Use the same metrics and definitions every time so investors can track progress at a glance.
Do pre-revenue startups need metrics?
Yes, just different ones: user growth, engagement, pilot results and waiting lists all show progress before revenue arrives.
