Investors get dozens of updates a month, most of them vague enough to be meaningless — "great momentum," "strong pipeline," "exciting quarter." Updates like that get skimmed and forgotten. A specific, honest update is one of the few things a founder can do that actually compounds — it's what gets forwarded when an investor is deciding who to introduce you to next.
Lead with the number that matters most, even when it's bad
Pick one metric that best represents whether the business is working — revenue, retention, whatever it actually is for you — and put it in the first line, every time, trend included. If it's down this month, say so and say why. Investors trust founders who report bad news early far more than founders whose updates are suspiciously smooth right up until a surprise.
Asks belong at the bottom, and they should be specific
"Any intros appreciated" gets ignored because it requires the reader to do the thinking. "Looking for an intro to a Head of Partnerships at a mid-size fintech — ideally someone who's dealt with card-issuing APIs" gets forwarded, because you've done the matching work for them.
Keep the same structure every time
Metric, wins, challenges, asks — same four sections, every update, same order. Investors start skimming for the section they care about once they know where to find it, which means they actually read more of what you send, not less.
Send it even in a bad month
The update you're most tempted to skip is the one that matters most to send. Investors who stop hearing from you assume the worst by default — a short, honest, difficult update beats silence every time.