# Stable Metrics to Include in Every Investor Update

*28 October 2026 · Proven Founder blog*

**Short answer:** Pick a short, unchanging set of metrics, MRR, ARR, churn, burn, runway, cash balance, active users and a recent retention cohort, define each in one line, pull them from your tools, and list them in the same order every update.

## Key takeaways

- Use the same handful of numbers in every note.
- Define each metric in one line and keep the definition unchanged.
- Pull figures directly from tools to avoid manual errors.
- Show cash, revenue and user health together for a balanced view.

## Keep the metric list small and unchanged

Investors look for trends, not isolated snapshots. When the same numbers appear in every note, a rise or dip is instantly visible. Changing the list each month forces you to explain why a number disappeared, which can look like you are hiding a problem. A short, stable set also reduces the time you spend gathering data.

Pick metrics that directly reflect the health of the business and that you can pull from a tool without manual calculation. A metric that needs a spreadsheet each update is a distraction. The goal is a brief note that anyone can read in a few minutes and still understand progress.

## Revenue numbers you should always show

Monthly recurring revenue (MRR) is the subscription income you expect each month. Count only the portion of annual contracts that belongs to the current month. Show the figure as a verified number taken directly from your billing system. Next to it, list annual recurring revenue (ARR) as the MRR multiplied by twelve; this is a simple projection, not a guarantee.

Customer churn counts the people who stopped paying in the period; revenue churn counts the amount of recurring income that disappeared. Show both as plain numbers with a one-line definition. Also include net new revenue, which is new MRR added minus revenue churn. Keeping these three figures together lets investors see growth versus loss at a glance.

## Cash flow and runway

Burn is the net cash you spend each month after subtracting any incoming money. Record the amount as a verified number from your accounting tool. Runway is the cash left divided by the net burn; it tells you how many months you can keep operating at the current rate. Show both so investors can gauge financial pressure.

Add the current cash balance as a verified figure. If you know of a large expense in the next few weeks, note it as a plain statement. This lets investors see whether the runway estimate will change soon. Avoid guessing; use the numbers your bank or bookkeeping software provides.

## User activity and retention

Active users shows how many people are actually using the product each week. Pull the count from your analytics platform and label it as a verified number. A rise in active users alongside stable revenue suggests growing engagement, while a drop may warn of adoption problems.

Retention measures whether users keep coming back. Group customers by the month they signed up and track the percentage that remains active after one, two and three months. Show the latest cohort as a plain number and note any significant shift from the previous cohort. This gives investors a sense of product stickiness.

## Formatting the update and keeping definitions

Start the update with a short highlight line, then list the metrics in the same order each time. Use a simple table or bullet list, and put the definition in parentheses after each metric name. Example: MRR (monthly recurring revenue from subscriptions). This makes the note readable for new investors and keeps the language consistent.

This week, pull the numbers from your billing, accounting and analytics tools. Write a one-line definition for each if you do not already have one. Place them in the same order as last month’s note and send the update to your investors. Review the definitions before sending to ensure they still match the data source.

## When numbers dip, be transparent and add a clear ask

If a metric falls, keep it in the list and note the change. Write a brief sentence that explains the reason, such as a delayed payment or a feature rollout that slowed adoption. The reader sees the dip and the context side by side, which builds trust more than removing the number.

End the note with a concrete ask that matches the current need. It could be an introduction to a potential customer, a quick feedback session, or a bridge loan to extend runway. State the ask in one line and keep it realistic; investors appreciate clarity over vague pleas.

## Questions people ask

### How many metrics should I include in each investor update?

Aim for a handful of numbers that together tell the story of cash, revenue and user health. Most founders find that five to seven metrics are enough to give a clear picture without overwhelming the reader. If you add more, the note becomes harder to scan and the risk of inconsistency grows. Keep the list short and stick to it. Review the list each quarter to confirm each metric still matters.

### Should I show both customer churn and revenue churn?

Both churn types give useful signals and are cheap to pull from your billing system. Customer churn tells you how many accounts left, while revenue churn shows the dollar impact of those departures and of any downgrades. Present them side by side so investors can see whether a small loss of high-value customers is driving revenue decline. If one of them is consistently zero, you can still list it for completeness.

### What if a metric’s definition changes as the product evolves?

If the way you calculate a metric shifts, note the change in the update and keep the old definition visible for comparison. You can add a footnote that says the number is now based on a revised method. This transparency lets investors track the true trend and prevents the impression that you are hiding a downgrade. When possible, keep the core definition stable to avoid frequent notes.

### How often should I send the investor update?

The cadence depends on how fast your business moves and how many investors you have. A monthly rhythm works for most early companies because cash and revenue can change noticeably each month. If you have very slow growth, a quarterly note may be enough. Whatever schedule you pick, stick to it and let investors know the expected frequency when you start.

Proven Founder can draft an investor update from the numbers your own tools report, so the figures are read, not typed. https://provenfounder.com/investors

_This post was written by an AI model for Proven Founder and checked by automated rules before it was published: no statistics, no quotes, no claims about what any company said. If something is wrong, write to hello@provenfounder.com and it will be fixed or removed._

Canonical: https://provenfounder.com/blog/stable-metrics-to-include-in-every-investor-update