The AI-Enabled Back Office Growth Partner for Startups

airCFO replaces the fragmented stack of bookkeeper, tax firm, fractional CFO, and HR consultant with one integrated team, backed by proprietary AI that makes our people faster, sharper, and more strategic than a traditional services firm.

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Trusted by 300+ Startups

The Numbers Speak for Themselves

Delivering Results at Scale

$

25 B

In total funding raised by airCFO clients

520 +

Startups served

70 +

VC firm partnerships

Most startups patch together a bookkeeper, a tax firm, a fractional CFO, and an HR consultant who each see their slice and never talk to each other. airCFO replaces all of it with one integrated team.

So when your headcount plan affects your burn, your burn affects your fundraise, and your entity structure affects your tax exposure, someone is always connecting the dots and using that full picture to keep you ahead of what's coming.

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Discover our Services

The Flightplan Framework

A back office built for your growth, at every stage.

Most finance teams are built reactively, hired when things break, patched when audits loom. airCFO's Flightplan framework is a proactive, stage-matched system that evolves as you raise. Click your stage to explore what's waiting for you.

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PRE-SEED

Launchpad

Accounting, banking, and compliance, handled from day one.

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🚀

SEED

Launch

The financial systems you need before your Series A.

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⚡

SERIES A

Iterate

Finance, tax, and people ops working together as things get complex.

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⛰️

SERIES B+

Scale

Reporting and strategy built for the board.

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What Our Clients Have to Say

"We recommend airCFO! If you're an early-stage startup, this is a group that can work with you to help you grow just like we have. From myself being the only employee to growing to a team of 16+, and we work with some of the biggest producers in the world."

Jon Lariviere

Founder and CEO, Scoot Science

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“Without airCFO, we would have had a lot of difficulties in scaling up as our business became more complex. airCFO was able to grow alongside us and deliver on its value proposition consistently.”

John Kobs

CEO and Co-Founder, Apartment List

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“At the beginning of a startup and for a very long time, if there's a lot of work but not enough to hire a full-time finance person, it usually falls on the CEO to do that work. By using a fractional finance service, specifically airCFO, I was able to free a lot of mental space to go focus on growing the team and product.”

Bebe Kim

CEO and Co-Founder, Basis

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“After the shift to airCFO, our process became much more robust and organized. Financial reporting was produced more timely, and the level of detail and analysis went up significantly.”

Matthew Bujnicki

VP, Finance & Operations, WorkRamp

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“Our accounts receivable needs have grown in complexity, and airCFO stepped in without hesitation to take ownership of that work. Since then, it has been running very smoothly, and I’m very thankful for their support.”

Kathleen Hammill

Chief of Staff, Desmos

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“airCFO is extremely flexible, responsive, and knowledgeable about accounting and finance, allowing us to scale easily without a large internal team."

Quincy Yang

CFO, Coffee Meets Bagel

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Latest Insights & Resources

Explore the latest articles, guides, and tools designed to help startups navigate their financial and operational challenges.

🚀 Will AI Kill The Spreadsheet, Or Make It Stronger? | The AI CFO

I spent 3 months and 32,000 lines of code proving myself wrong, then found something better.

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Funded: This VC Says There's Still Room for AI Startups | Nick Tippmann, TipTop VC

TaxWire is a global sales tax compliance platform that handles the full stack: calculation, filings, reporting, and the managed service layer that sits on top of it. Founded in 2023 by Andrew Rea and Steven Schmatz, the company was built for finance

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🚀 How to Build Your Own AI Spend Dashboard | The AI CFO

Your Claude bill isn't one number, it's three. Here's how I finally saw the whole picture.

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🚀 A CFO’s Guide to Taming the AI Chimera | The AI CFO

After writing my last essay on the shortcomings of ‘Claude for Small Businesses’, I started thinking about what a truly useful Claude plugin might look like.

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