“We run major fundraise and positioning questions through the board before investor calls. The contrarian seat alone has saved us from weak narratives.”
Introducing Fourseat Sentinel · live inbox triage
→
A board of advisors
A board of advisors
for every decision.
Fourseat is a decision workspace built for founders and operators. A panel of strategy, finance, technology, and contrarian advisors pressure-tests every decision.
- 4specialist advisors
- 1structured verdict
- ~60send-to-end
Fourseat Sentinel · now live
Your inbox,
triaged by the board.
Sentinel is the proactive layer of Fourseat. It watches your inbound, pulls the signal out of the noise, and every morning delivers a single Daily Decision Briefing with priority, category, and a Board verdict on every item that matters.
- P0 alerts for term sheets, disputes, security, legal
- Four-advisor verdict + blind spots from your Memory
- Markdown brief you can forward, archive, or paste into Slack
Built for
Pre-seed founders
Seed & Series A teams
Operator-led studios
Solo CEOs
Fractional execs
Platform
Everything you need to
make sharper decisions
Four modules that work together. A structured advisory debate, a private memory of your company history, a draft generator for board-ready decks, and a proactive sentinel that triages your inbox.
See it in action
A real verdict,
on a real question.
A snapshot of a finished session. Four perspectives plus a Board Chair synthesis with risks, opportunities, and next steps.
Question
Should we accept the partnership offer from a larger competitor?
Strategy
Independent response
Strong fit if scope is narrow. Lock in a defined surface area before signaling exclusivity to the market.
Finance
Independent response
Payback clears inside two quarters at conservative attach. Margin profile improves once distribution kicks in.
Technology
Independent response
Integration is a two-week build with one shared schema. Negligible risk to the existing roadmap.
Contrarian
Independent response
What signal are we ignoring? If they need this deal more than we do, the price should reflect it.
Board Chair · final decision
Synthesis of the full debate
Proceed, with a narrow scope and a 30-day off-ramp clause.
Key risks
- Channel cannibalization on adjacent segments
- Brand dilution if co-marketing slips
Opportunities
- Faster enterprise distribution
- Reference logo before Series A
Action steps
- Negotiate scope & off-ramp
- Stand up a 60-day pilot pod
From the field
How teams use
Fourseat
Founders and operators rely on Fourseat for board prep, narrative stress-tests, and faster alignment across strategy, finance and product.
“Board updates used to eat a full day. Structured prompts and deck scaffolding cut that down so we can focus on the actual decisions.”
“Memory search across decks and memos means we stop re-litigating old commitments. It’s become part of our weekly leadership rhythm.”
Pricing
Plans built for
real decisions
Founder
$49/mo
For solo founders who need a strategic thinking partner.
- 50 board debates per month
- 4 advisors plus the Board Chair
- Memory for up to 10 documents
- 2 generated decks per month
- Sentinel daily briefing (demo mode)
Growth
$149/mo
For funded teams with active boards and real decisions.
- Everything in Founder
- 250 board debates per month
- Unlimited memory documents
- Unlimited generated decks
- Sentinel live Gmail triage
- Custom advisor personas
- Team workspace
Studio
$399/mo
For studios and operators managing multiple companies.
- Everything in Growth
- Multiple company workspaces
- Sentinel across Slack and Gmail
- API access
- White-label decks
- Priority support
Ready to convene?
Bring a real board
to your next call.
Join early access. We’ll email a secure link, set up your workspace, and get you to your first verdict in minutes.