Tom Chi

Tom Chi

Founder & Partner atAt One VenturesFirm active Sep 27California

Tom Chi has held roles from astrophysical researcher to corporate executive, developing hardware and software products. He contributed to Microsoft Outlook, Yahoo Search, Google, and scaled Yahoo Answers from 0 to 90 million users.

What Tom can write

Writes checks ofNot reported
Comes in atSeed, Series ACan lead the round
Ownership target7-10%At first check
Best routeA short note on LinkedInA warm intro from a founder they backed works better.

Career

  1. Microsoft
  2. Yahoo
  3. Google
  4. At One Ventures · Founder & Partner
    Now

Also at At One Ventures

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At firms with a similar stage, sector and check size.

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Questions

Who is Tom Chi?

Tom Chi has held roles from astrophysical researcher to corporate executive, developing hardware and software products. He contributed to Microsoft Outlook, Yahoo Search, Google, and scaled Yahoo Answers from 0 to 90 million users.

How much does Tom Chi invest?

At One Ventures has not reported a check size. It invests at seed, series a.

How do I pitch Tom Chi?

A warm intro from a founder At One Ventures backed works best. A short LinkedIn note with one line on traction is the next best route.

What did Tom Chi do before At One Ventures?

Microsoft; Yahoo; Google.

Last updated 2026-10-15. Is this you? Ask for a correction.