CEO at cfo.ai

Building an AI CFO that watches the business 24/7

I started Runway after my CFO said Sheets was the only tool. Ari now flags churn spikes and cash gaps before you ask.

Talk to me about
Chief Product Officer at Sandbox VR·2017

Helped raise $68M for a company no one wanted to fund

I moved to Hong Kong after one zombie demo. We wrote the a16z deal on an In-N-Out napkin. In COVID, I fired myself.

Talk to me about
VP of Product and Growth at Postmates

Froze over a finance term my own team tracked

I'd built and sold 3 companies and still felt I wasn't a real businessperson. So I leaned into product and avoided finance.

Talk to me about
Co-founder at Serious Business

Sold our game studio to Zynga and ran product to IPO

Serious Business raised $5M and grew to a profitable 40 people. At Zynga I led product through the 2011 IPO.

Talk to me about
Y Combinator·2007

Became YC's first dropout to chase a viral Facebook app

Friends for Sale turned Facebook into a market where you traded friends. It grew many times bigger than Twitter.

Talk to me about
PowerSet·2007

Earned the nickname FB Millz from a side project

My Facebook version of Mafia hit 100,000 daily users while I maintained it alone, making $3,000 a day in ads.

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NASA JPL

Won a Space Act award for Mars rover vision work

At NASA's Jet Propulsion Lab I worked on machine vision for the rovers, and was the award's sole recipient while in school.

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Early life

Coded a Minesweeper clone as a kid

Coding my own version of Minesweeper was where it started, long before Facebook games and VR arcades.

Talk to me about
Siqi Chen

Siqi Chen⁠

cfo.ai

CEO at cfo.ai

About

I'm founder and CEO of cfo.ai, and I led product at Zynga through its IPO.

Experiences

  1. CEO at cfo.aiBuilding an AI CFO that watches the business 24/7

    I started Runway after my CFO said Sheets was the only tool. Ari now flags churn spikes and cash gaps before you ask.

  2. Chief Product Officer at Sandbox VRHelped raise $68M for a company no one wanted to fund

    I moved to Hong Kong after one zombie demo. We wrote the a16z deal on an In-N-Out napkin. In COVID, I fired myself.

  3. VP of Product and Growth at PostmatesFroze over a finance term my own team tracked

    I'd built and sold 3 companies and still felt I wasn't a real businessperson. So I leaned into product and avoided finance.

  4. Co-founder at Serious BusinessSold our game studio to Zynga and ran product to IPO

    Serious Business raised $5M and grew to a profitable 40 people. At Zynga I led product through the 2011 IPO.

  5. Y CombinatorBecame YC's first dropout to chase a viral Facebook app

    Friends for Sale turned Facebook into a market where you traded friends. It grew many times bigger than Twitter.

  6. PowerSetEarned the nickname FB Millz from a side project

    My Facebook version of Mafia hit 100,000 daily users while I maintained it alone, making $3,000 a day in ads.

  7. NASA JPLWon a Space Act award for Mars rover vision work

    At NASA's Jet Propulsion Lab I worked on machine vision for the rovers, and was the award's sole recipient while in school.

  8. Early lifeCoded a Minesweeper clone as a kid

    Coding my own version of Minesweeper was where it started, long before Facebook games and VR arcades.

Follow Siqi for more...

XWebsiteLinkedInInstagram

© 2026 Delphi · Terms · Privacy

Siqi Chen

Siqi Chen⁠

cfo.ai

CEO at cfo.ai

About

I'm founder and CEO of cfo.ai, and I led product at Zynga through its IPO.

Experiences

  1. CEO at cfo.aiBuilding an AI CFO that watches the business 24/7

    I started Runway after my CFO said Sheets was the only tool. Ari now flags churn spikes and cash gaps before you ask.

  2. Chief Product Officer at Sandbox VRHelped raise $68M for a company no one wanted to fund

    I moved to Hong Kong after one zombie demo. We wrote the a16z deal on an In-N-Out napkin. In COVID, I fired myself.

  3. VP of Product and Growth at PostmatesFroze over a finance term my own team tracked

    I'd built and sold 3 companies and still felt I wasn't a real businessperson. So I leaned into product and avoided finance.

  4. Co-founder at Serious BusinessSold our game studio to Zynga and ran product to IPO

    Serious Business raised $5M and grew to a profitable 40 people. At Zynga I led product through the 2011 IPO.

  5. Y CombinatorBecame YC's first dropout to chase a viral Facebook app

    Friends for Sale turned Facebook into a market where you traded friends. It grew many times bigger than Twitter.

  6. PowerSetEarned the nickname FB Millz from a side project

    My Facebook version of Mafia hit 100,000 daily users while I maintained it alone, making $3,000 a day in ads.

  7. NASA JPLWon a Space Act award for Mars rover vision work

    At NASA's Jet Propulsion Lab I worked on machine vision for the rovers, and was the award's sole recipient while in school.

  8. Early lifeCoded a Minesweeper clone as a kid

    Coding my own version of Minesweeper was where it started, long before Facebook games and VR arcades.

Follow Siqi for more...

XWebsiteLinkedInInstagram

© 2026 Delphi · Terms · Privacy

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