Prompts for fundraising and investor updates

By the Chat Judge team · Updated 2026-10-19 · 4 min read · Links go to prompts in our library; creators are credited on each prompt.

In short: A good investor update is short, regular and uses numbers you can stand behind. These prompts supply the structure: the monthly email, an honest headline from your spreadsheet, the bad-news version, specific asks, a board pre-read and a rehearsal of the hard questions. You supply the figures, and you check every one before it is sent.

The monthly update

Monthly investor update email gives you a fixed shape: a headline metric against last month, two or three other metrics you repeat every month, cash and runway, wins, misses, team changes and asks. The instruction to use only the facts you provide, and not to invent numbers or customer names, is the line that protects you. An update with a made-up figure in it does more damage than a late one.

If you have the spreadsheet but not the sentence, start with Turn raw numbers into an honest update headline. It computes the month-over-month changes, shows its working, and offers three headlines from most cautious to most confident, each tied to the numbers. It also points out anything that moved against the story you want to tell, which is usually the part worth leading with.

Both prompts were adapted by us from MIT-licensed open-source skills, including fundraising skills by Travis Boudreaux, and rewritten for this library. The originals are linked on our credits page.

Bad news, said early

Write the bad-news investor update is for the month something broke, a metric missed or a customer left. It puts the problem in the first two sentences, separates what you know from what you do not, lists actions with owners, and asks for one or two specific ways investors can help. Investors can act on problems they hear about early. They cannot act on silence, and a calm, factual account tends to build more trust than a buried paragraph at the end.

Between rounds, Keep investors warm between rounds writes two versions of a short monthly note: one for committed investors with a specific ask, and one for people who passed or said not yet, framed around the milestones you told them you would hit and whether you did. Adapted from MIT-licensed work by Ludovic Bodin and Travis Boudreaux.

Asks that someone can act on

Updates die at the ask. "Let us know if you can help" gives the reader nothing to do. Specific asks for your investors turns each need into a request someone can act on in five minutes: the type of company or person, two sentences they could forward as they are, and what you will do when they say yes, ranked by how much each would move the company. This one was adapted from Travis Boudreaux's MIT-licensed fundraising skills.

The board meeting and the raise

Board meeting pre-read and agenda builds a time-boxed agenda that puts decisions first and keeps the number review short, plus a one-page pre-read to send a few days ahead. Prepare for tough investor questions has the model act as a sceptical investor, list the hardest questions including the ones aimed at weaknesses you already named, explain the concern behind each, describe what a weak answer sounds like and outline a strong one. It is a rehearsal, not a script. Your answers still have to be true.

For the deck itself, Sales deck from scratch restricts every claim to ones you mark as true today, and Review an existing deck, bluntly tells you what an investor reader will attack. Make a deck suitable for senior management moves technical detail into an appendix when the audience changes. Paste your context block at the top of any of these so the model knows what is already decided.

A cadence you can keep

Pick one day a month and block two hours. Hour one is the numbers: the same metrics as last month, cash and runway, and a sentence on anything that moved the wrong way. The headline prompt earns its place here because it shows its working. Hour two is the writing, using the monthly update prompt, followed by a read-through where you check every figure against the spreadsheet yourself. Send it even when the month was dull. Consistency is the point.

Keep an appendix note of the numbers you are not confident in and say so in the update. Investors forgive a range with a caveat. They do not forgive a precise number that moves unexplained next month.

Before a raise, do the uncomfortable pass early. Run the tough questions prompt with your real weaknesses filled in, then the blunt deck review, and fix the deck before you book meetings rather than between them. Specific asks should be ready before the first meeting too, because the best time to ask is when someone offers help and you can answer immediately.

How to get good results from any of these prompts

Fill in every placeholder. Anything in [BRACKETS] is a fact only you know. Leave one empty and the model will guess.
Tell it what not to invent. Add "use only the facts above, and flag anything missing" if the prompt does not already say it.
Ask for one version first. Fix the direction, then ask for variations.
Check every name, number and promise before anything leaves your hands.
Edit it into your own voice. Read it aloud once; if it does not sound like you, change it.

Prompts in this guide

InvestorsAny modelMonthly investor update emailOnce a month, to write a short update investors will actually read.View prompt InvestorsAny modelTurn raw numbers into an honest update headlineYou have a spreadsheet of metrics and need the one sentence that matters.View prompt InvestorsAny modelWrite the bad-news investor updateA metric missed, a customer left or something broke, and you need to tell investors early and well.View prompt InvestorsAny modelSpecific asks for your investorsYour updates end with a vague "let us know if you can help" and you want real introductions.View prompt InvestorsAny modelBoard meeting pre-read and agendaBefore a board meeting, to make it a working session instead of a slide read-out.View prompt InvestorsAny modelPrepare for tough investor questionsBefore a fundraise or board meeting, to rehearse the questions that will be hard.View prompt InvestorsAny modelKeep investors warm between roundsInvestors who passed, or have not yet invested, should see you keep your word.View prompt SlidesClaudeReview an existing deck, bluntlyBefore a deck goes to procurement, a customer or investors.View prompt SlidesClaudeSales deck from scratch (only claims you can prove)Building a first sales deck for a meeting where you want a pilot or next step.View prompt SlidesChatGPTMake a deck suitable for senior managementA working deck needs to be reshaped for the CEO, business leaders and CTO.View prompt ResearchClaudeFounder context block (paste at the top of any prompt)Start of any new chat, so the AI knows who you are, who it is writing for and what is locked.View prompt

Questions people ask

How often should I send investor updates?

Most founders send monthly, at about the same time each month. Pick a rhythm you can keep.

Should I include bad news?

Yes, early and plainly. The bad-news prompt helps you say what happened, what you know and what you need.

Is it safe to paste financials into an AI tool?

Check the tool's data settings and any confidentiality obligations first. Use placeholders if unsure and add the real figures yourself.

Keep exploring

Investor updates & fundraising Slides & presentations

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Written by the Chat Judge team from prompts in our library. We do not run model benchmarks, and nothing here is a claim about results you will get. Spot a problem? Tell us or submit a better prompt.