Your Autonomous
Executive.
Willow doesn't provide data. It provides outcomes. Replace your fractional CFO with a decision engine that actively models your business and recommends what to do next.
Designed to replace fractional CFOs and early consulting workflows.
Built for Seed to Series B companies moving fast.
How Willow Works
Connect your data
Stripe, QuickBooks, Mercury — one click.
Willow models thousands of futures
Causal graphs and agent simulations run in real time.
You get a strategic recommendation
"Delay hires. Extend runway to 18 months."
Strategic Intelligence, Automated
Everything a fractional CFO does. Nothing they forget.
Scenario Modeling
Simulate hiring plans, spend changes, and revenue scenarios. See every path before you commit.
1-Click Data Integrations
Connect Stripe, QuickBooks, Mercury, and more. Your data stays current without manual exports.
Automated Board Reporting
Generate investor-ready reports from live data. No more late-night spreadsheet sessions.
Proactive Spend Alerts
Get notified before problems happen. Willow watches your burn rate so you can focus on building.
Replace Your Fractional CFO
Fractional CFO
- $5k–15k/month
- Weekly snapshots
- Manual analysis
- Reactive
Willow
- $500/month
- Real-time modeling
- Autonomous decisions
- Proactive alerts
"Used Willow to model our hiring plan and avoided a 4-month runway cliff."
— Early design partner (YC founder)
Trusted by early founders across YC, fintech, and SaaS.
Get Early Access
40+ high-growth operators already on the list.