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How to Write Investor Updates That Keep Backers Engaged

Artem Luko··7 min read

Artem Luko

Artem Luko

AI Founder & Angel Investor · I back founders I advise · Marbella

Typical check size: $25,000 – $3,000,000

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16K+

LinkedIn followers

30K+

newsletter reach

$25K–$3M

check size

4+ yrs

investing


Why Investor Updates Matter More Than You Think

The founders who write great investor updates raise follow-on funding faster, get better introductions, and have investors who actively help them. The founders who go silent after the check clears lose all of that.

I've invested in 11+ companies. The ones who send consistent, honest updates get 10x more of my time, attention, and network. Here's exactly what I want to see in your monthly email.


The Update Format That Works

Send monthly. Keep it under 5 minutes to read. Use this structure:

1. One-Line Summary

Start with a single sentence that captures the month. "Hit $15K MRR, closed 3 new enterprise pilots, and hired our first engineer."

2. Key Metrics (3-5 Numbers)

Metric This Month Last Month Change
MRR $15,000 $12,000 +25%
Customers 42 35 +20%
Burn rate $28,000 $30,000 -7%
Runway 14 months 13 months +1 mo

Always include: Revenue (MRR/ARR), customer count, burn rate, and runway. Add 1-2 metrics specific to your business (engagement, retention, pipeline value).

3. Wins (2-3 Bullets)

What went well. Be specific. "Closed a pilot with [Company Name]" not "Had some good meetings."

4. Challenges (1-2 Bullets)

What's hard right now. This is where most founders fail - they only share good news. Honest challenges are the most valuable part of the update because they let investors help.

5. Asks (1-3 Specific Requests)

The single most important section. Tell investors exactly how they can help:

  • "Looking for intros to VP Engineering candidates with fintech experience"
  • "Need a warm intro to [Company Name] for a partnership discussion"
  • "Would appreciate feedback on our new pricing model (link)"

Be specific. "Help with sales" is too vague. "Intro to the Head of Procurement at [Company]" is actionable.


What I Do When I Get a Good Update

When a portfolio founder sends me a clear, honest update with specific asks:

  • I forward it to relevant contacts in my network
  • I make introductions they requested
  • I flag potential problems before they become crises
  • I remember them when future investment opportunities arise
  • I share it with other investors who might want to invest in the next round

When a founder goes silent for 6 months, I assume things are going badly. I can't help if I don't know what's happening.

This kind of investor communication strategy is part of what I cover in business plan reviews - how to structure your reporting to keep investors engaged. Learn more about Business Plan Reviews.


The Cadence

Update Type Frequency Length Who Gets It
Monthly update Monthly 5 min read All investors + friendly advisors
Board update Quarterly 15-20 min read Board members only
Ad hoc update As needed 2-3 min read Relevant investors only

Monthly is the standard. Quarterly is the minimum. Less than quarterly means you're leaving investor value on the table.

The best day to send: First Monday or Tuesday of the month. Investors form habits around when they expect updates.


What NOT to Include

Don't spin bad news. If revenue dropped, say so. Don't hide it behind "we're focusing on product improvements this quarter." Investors respect honesty. They don't respect spin.

Don't include every detail. This isn't a board deck. It's a 5-minute email. If investors want more detail, they'll ask.

Don't skip months when things are bad. The months where things are hard are the months where investor help matters most. Skipping updates when times are tough is the worst possible signal.

Don't make it a marketing email. No logos, no newsletter formatting, no "click here to read more." Plain text email is fine. Investors aren't your customers.


Need help structuring your investor reporting? I review business plans and financial frameworks for early-stage founders - including how to present your metrics to investors effectively. Written feedback in 48 hours. Get a Business Plan Review - $600


The Update That Gets You Follow-On Funding

Investors who are considering follow-on investment look for consistent upward trends in your updates. Here's what makes them lean in:

3+ months of growing MRR with clear explanations of what's driving growth

Improving unit economics - CAC going down, retention going up, payback period shrinking

Clear milestone achievement - "We said we'd hit $50K MRR by June. We hit it in May."

Smart capital allocation - showing that you spent the last round's money wisely

A compelling next milestone - "With our next raise, we'll reach $500K ARR and hire a sales team"

Book an Angel Call - $300


Frequently Asked Questions

How often should I send investor updates?

Monthly is the gold standard. It keeps investors engaged, creates accountability, and builds a track record that helps with future fundraising. At minimum, send quarterly. Going silent for longer than 3 months damages the investor relationship.

What should I do if I missed several months of updates?

Start now. Send an update that covers the gap period honestly. Don't apologize excessively - just resume the cadence. "Here's where we are, here's what happened over the last few months, and here's where we're headed." Then commit to monthly going forward.

Should I send updates to investors who passed on my round?

Yes - selectively. Investors who passed but said "keep me updated" are genuine. Add them to your update list. Consistent progress updates are the #1 way founders convert a "no" into a "yes" in the next round.

How long should an investor update be?

Under 500 words for the core update. 5 minutes to read maximum. Use bullet points and a metrics table. If an investor needs to scroll through 3 pages, you've lost them. Concise, structured, honest.


Artem Luko is an angel investor based in Marbella, investing $25K-$3M in pre-seed and seed startups. Learn more at artemluko.com.

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