How often should I send investor updates?

Monthly while you are raising or shortly after a round, quarterly once the business is steady. The exact rhythm matters less than never missing it: an update that arrives on the first working day of every month builds more trust than a brilliant one that arrives whenever you remember.

Should I share bad news in investor updates?

Yes, every time. Include a lowlights section with the metric that slipped or the hire that fell through, plus what you are doing about it. Investors read updates that are all good news as either naive or evasive, and surprises saved for a crisis meeting cost far more trust than honest monthly lowlights.

Should I send updates to investors who have not invested yet?

Yes, with permission. Prospective investors who said 'keep me posted' are a warm list, and a short monthly update showing steady progress is the cheapest way to convert them. Several months of visible momentum often does more than another pitch meeting.

What metrics should be in a monthly investor update email?

The same four to six numbers every month, each shown against the previous month: revenue or the usage metric that stands in for it, month-on-month growth, cash and runway in months, and one or two metrics specific to your model such as retention, gross margin or pipeline. Pre-revenue companies substitute activation, engagement or pilot milestones for revenue. Consistency matters more than the exact set: changing which metrics you report reads as hiding something.

Investor Update Email Template: Copy-Paste + Real Example

Investors fund momentum they can see. A founder who sends a clear monthly update is showing progress in real time, month after month, and by the time they raise again the pitch is already half made. A founder who goes quiet for six months then reappears asking for money is asking investors to take the whole story on trust. This guide gives you the structure, a complete copy-paste investor update email template, and the cadence and mistakes that decide whether updates work.

Why monthly updates compound

An investor update does three jobs at once. It keeps current investors informed, which is both a courtesy and, for many, an obligation. It keeps prospective investors warm: anyone who said "keep me posted" during your last raise is a live lead, and a steady update stream is the cheapest way to convert them, as we cover in our guide to investor follow-up cadence. And it forces you, once a month, to look at your own numbers honestly.

The compounding effect is real. One update proves nothing. Nine consecutive updates showing revenue climbing, churn falling and hires landing is evidence no single pitch meeting can match. When you open your next round, the investors on your update list already believe the trajectory because they watched it happen.

The structure that works

Keep it short enough to read on a phone in under three minutes. Five sections, in this order:

TL;DR: two or three lines at the top. Headline metric, biggest event, the one thing you need. Busy readers should get the whole story here.
Metrics: the same four to six numbers every month, with the previous month alongside. Revenue or usage, growth rate, cash and runway, plus one or two metrics specific to your model. Changing which metrics you report reads as hiding something.
Wins: shipped product, signed customers, key hires. Three to five bullets, specific over superlative.
Asks: the section founders skip and the one investors most want. Introductions to named companies, candidate referrals for open roles, advice on a live decision. Specific asks get answered; vague ones do not.
Lowlights, honestly: what slipped, what broke, what you are doing about it. This section is what makes the rest credible.

The copy-paste template

Replace the brackets and delete anything that does not apply. Plain text beats a designed newsletter: it lands in the primary inbox and reads as a note from a founder, not a broadcast.

Subject: [Company] update: [Month Year]

Hi all,

TL;DR: [Headline metric and direction, e.g. MRR up 11% to £46k]. [Biggest
event of the month]. Main ask: [one line].

METRICS ([Month] vs [previous month])
- MRR: [X] (was [Y])
- Growth: [X]% month on month
- Customers: [X] (was [Y])
- Cash: [X], runway [X] months
- [Your model-specific metric]: [X] (was [Y])

WINS
- [Shipped feature / release and why it matters]
- [Customer or partnership signed, named if you can]
- [Hire landed, role and one-line background]

ASKS
- Intro to [named company or named person/role]: we want to [reason].
- We are hiring a [role]; referrals very welcome: [link].

LOWLIGHTS
- [Metric that slipped or thing that broke], because [honest reason].
  We are [specific corrective action].

Thanks for the support. Replies welcome, especially on the asks.

[Your name]

The template filled in

Here is the same template as a real email, for a fictional seed-stage company. Notice the length: under 200 words, readable on a phone in ninety seconds.

Subject: Fieldsmith update: August 2026

Hi all,

TL;DR: MRR up 11% to £46k. Signed our first top-ten UK contractor.
Main ask: an intro to anyone at Aviva's commercial lines team.

METRICS (Aug vs Jul)
- MRR: £46.2k (was £41.6k)
- Growth: 11% month on month
- Customers: 38 (was 35)
- Cash: £610k, runway 14 months
- Net revenue retention: 117% (was 114%)

WINS
- Shipped the audit-export feature our three largest customers asked for
- Signed Harlow Construction (top-ten UK contractor) on an annual plan
- Hired a head of sales: ex-Procore, ran their UK mid-market team

ASKS
- Intro to Aviva commercial lines: we want to pilot the insurer
  integration with a live underwriter.
- Hiring two SDRs; referrals welcome: fieldsmith.co/careers

LOWLIGHTS
- Churned one customer (£800 MRR): they were acquired and moved to the
  parent's system. Nothing structural, but flagging it.
- The mobile release slipped two weeks on App Store review; now live.

Thanks for the support. Replies welcome, especially on the asks.

Sam

Which metrics, by stage

The template's metrics block flexes with the stage of the company. The rule is constant, four to six numbers, same set every month, but the right set changes:

Pre-revenue / pre-seed: users or pilots, activation or engagement, cash and runway, and progress against the milestone the round was raised on. No revenue line is fine; an invented one is not.
Seed: MRR or GMV, month-on-month growth, customers, cash and runway, plus one retention or margin number. This is the stage the template above assumes.
Series A and beyond: the board pack headlines: ARR, net revenue retention, gross margin, burn multiple, runway. Quarterly cadence usually takes over here.

Whatever the stage, cash and runway are non-negotiable. An update that hides the cash position gets a reply asking for it, and the trust cost of being asked exceeds the discomfort of reporting it.

Cadence: monthly during a raise, quarterly after

While you are raising, or in the twelve months after closing, send monthly. Things change fast, and momentum is your main asset: this is the same logic that drives the wave-based process in our guide on how to raise a seed round. Once the business is steadier, quarterly is fine, and better than a monthly update you resent writing.

Whatever rhythm you pick, keep it. Send on the same day each cycle, ideally the first working day after your numbers close. Regularity is itself a signal: it says the company is run on a cadence, not on adrenaline.

Who should receive it

Three audiences: current investors, prospective investors who opted in, and a small circle of advisers or senior candidates you are courting. For prospects, always ask first; a one-line "can I add you to our monthly update?" at the end of a pass conversation converts surprisingly often. Building that opt-in list starts with knowing who is relevant to your stage and sector in the first place: our guides on how to find investors for your startup and how to build an investor list cover the manual route, and investor matching compresses it. If you are still deciding whether those investors are even the right stage for you, read our companion piece on pre-seed vs seed first.

Send individually or with a proper BCC, track who opens and replies, and treat engaged readers as your warmest pipeline. Keeping that engagement picture in one place is exactly what a fundraising pipeline is for.

Common mistakes

Only good news. An update with no lowlights reads as either naive or evasive. Investors have seen enough companies to know every month has problems; hiding them costs you the benefit of the doubt when a real crisis arrives.
No asks. Updates without asks waste your best channel. Your investors' networks are part of what you raised; use them.
Irregular sending. A gap in updates is read as bad news, usually correctly. Silence is a signal, so never let it be an accidental one.
Shifting metrics. Reporting a different vanity metric each month destroys trust faster than a bad number ever will.
Essays. If it takes ten minutes to read, it will not be read. Detail belongs in your data room, not the email.

The short version

Same day every month, same metrics every month, TL;DR at the top, specific asks, honest lowlights. Do that for a year and your next raise starts with an audience that already believes you. When you get there, a sharp investment teaser and a qualified list will do the rest.

Investor update email template