The investor update you will actually send.

Stop ghosting your board. FounderBrief is the distraction-free journal for founders who value accountability over formatted newsletters.

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Update 1 Update 2 Update 3 Update 4DRAFTING NOW

Trusted by founders backed by

Y Combinator
Sequoia
Techstars
a16z
500 Global
01 // INPUT

Ramble Mode.

Don't type. Just talk. Our AI turns your 3-minute rant into a structured, metric-heavy update.

02 // QUALITY CONTROL

The Bullshit Detector.

Prevents "Spin". If you say "significant interest," the AI blocks you and demands the data.

Warning
03 // ASSET

The Forever Vault.

Stop forwarding email chains. Send investors one secure link containing your entire history.

A control center for your narrative.

Stop digging through Sent Items. Manage your investor relations from a single, professional dashboard.

The Flight Deck

Write distraction-free. Gamify your consistency with the Streak tracker.

FounderBrief Dashboard

Engagement Data

Who actually reads your updates?

Analytics

The Secure Vault

Turn history into Due Diligence.

Vault View
Automated Accountability

An AI that yells at you.
(Politely).

Most updates are fluff. FounderBrief reads your previous 3 updates before you write the new one. It flags dropped goals and vague language instantly.

Zero-Retention Protocol

We use enterprise APIs. Your metrics are analyzed in volatile memory and discarded immediately. No training. No storage.

audit_log_v2.txt
Scanning history (Oct, Sep, Aug)...

"...we are making good progress on sales and the team is excited."

Discrepancy DetectedConfidence: 98%

Missed KPI: In your September update, you stated hiring a VP of Sales was the #1 priority.

You did not mention this role in the current draft. Did the candidate bounce?

Auto-Fixing...

The Math of Consistency.

Why the top 1% of founders treat updates as a religion, not a chore.

"Investors invest in lines, not dots."

A single pitch deck is a dot. A documented history of 12 monthly updates is a line. It proves velocity. It proves discipline.

— Mark Suster, Upfront Ventures

Fundraising Probability

300%

Founders who send regular updates are 3x more likely to secure follow-on funding.

70%

of startups stop reporting by Month 6. Don't be them.

3:1

Text-based updates outperform designed newsletters in open rates.

We use the formats that work.

Don't reinvent the wheel. FounderBrief comes pre-loaded with the structures used by the world's best founders.

Y
Seed / Series A

The Y Combinator

The gold standard for high-growth startups. It forces you to put the bad news right next to the good news.

## Highlights

- Shipped v2.0

- Signed Acme Corp ($50k)

## Lowlights

- Churn spiked to 5%

- Lost Lead Engineer

## KPIs

- MRR: $45k (+15%)

- Burn: $12k
Use Template
S
Strategic Pivot

The Sequoia

Best for Series A+ or when you are pivoting. It focuses less on raw metrics and more on the 'Strategic Narrative.'

## Executive Summary

We found a new wedge. We thought we were selling X, but customers are buying Y.

## The Insight

3 customers asked for API access.

## The Plan

We are pausing UI work to ship the SDK.
Use Template
A
The 6-Pager

The Bezos

No bullet points. Full sentences. This format forces you to think deeply before you write. Hardest to write, easiest to read.

## The Decision

We are deciding whether to open a London office.

## The Context

European traffic has grown 40% YoY without local sales support.

## The Recommendation

We should hire a GM in London by Q3.
Use Template
O
Weekly Updates

Orbit Ventures

Best for weekly mentor updates. Focuses on achievements, challenges, and specific help needed. Mentor-focused format.

## Company One-Liner
[Your company in one sentence]

## Exec Summary / TL;DR
[Top 3 most important updates]

## Achievements / Lessons Learned
**Closed first enterprise client** – landed $5K MRR deal

**Shipped v2.0** – 40% faster load times

## Challenges
**Low user retention** – only 20% return after day 3

## Help Needed
We're looking for help improving email open rates for B2B SaaS—anyone with experience optimizing subject lines?

## Key Metrics
| Metric | W1 | W2 | W3 |
|--------|----|----|----|
| New signups | 150 | 210 | 240 |
| DAU/WAU | 12% | 15% | 18% |
Use Template

The Consensus.

From YC partners to Jeff Bezos, the smartest minds in business agree on one thing: Silence kills startups.

"Investors invest in lines, not dots. If you don't send updates, you are just a dot."
Paul Graham
Founder, Y Combinator
Essay: The Line
"We will continue to share our strategic thought processes with you... so that you may evaluate for yourselves if we are being rational."
Jeff Bezos
Amazon (1997 Letter)
Shareholder Letter
"Not sending an investor update is itself a red flag. It signals you are either hiding something or disorganized."
Elizabeth Yin
GP, Hustle Fund
Twitter
"Consistency beats brilliance. The founders who communicate regularly are the ones who get help when they need it."
Naval Ravikant
AngelList
Podcast
"The best founders send updates even when things are bad. Especially when things are bad."
Jason Lemkin
SaaStr
Blog
"If you don't send updates, you don't deserve intros. It's the minimum viable transaction of trust."
Michael Seibel
CEO, Y Combinator
YouTube

Join the 1% of founders who treat communication as an asset.

Consistency is your best asset.

The AI Board Member

An AI that reads your history and holds you accountable. It catches inconsistencies, flags missing goals, and asks the hard questions.

The Secure Vault

Turn your update history into a Due Diligence asset. Share a password-protected link with investors showing your complete trajectory.

The Nudge

Automated reminders that keep you on track. The system knows when you're due and gently (then firmly) reminds you.

Turn your history into Due Diligence.

When you raise your next round, don't forward 12 messy email chains. Send one secure, password-protected link containing your entire history of progress.

JANMARMAYSERIES A

"Investors invest in lines, not dots. Show them the line."

The Operator

For the day-to-day grind.

  • Unlimited Emails
  • Unlimited Contacts
  • AI Accountability Board Member
  • Markdown Editor
$0 / forever
Start Free

The Professional

For the serious founder.

Everything in Free, plus:

  • Secure Public Vault
  • Due Diligence Mode
  • Custom Branding
$29 / month
Go Pro

Your secrets stay yours.

We treat your data like a bank, not a social network.

Infrastructure Security

Hosted on Supabase (AWS/Postgres). All data is encrypted with AES-256 at rest and TLS 1.3 in transit.

Built on SOC2 Type II Compliant Infrastructure (Supabase, Vercel, Resend).

AI Privacy Promise

We use enterprise APIs with a strict "No Training" policy. Your metrics are analyzed and immediately discarded.

Your data is ephemeral. It is sent to the AI for analysis and immediately discarded. It is never used to train public models.

GDPR Ready

You own your data. Export it or delete it entirely with one click. No hidden backups.

Hard delete functionality ensures complete data removal when you delete your account.

Access Control

Strict Row Level Security (RLS) ensures that even if our frontend is compromised, your data remains isolated at the database level.

Each user's data is completely isolated. No cross-user data access is possible.

Security First
AES-256 Encryption at Rest
GDPR Compliant
SOC2 Type II Infrastructure

System Protocol

Common questions about security and usage.

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