Geo Yun is an Associate at Rabbit Ventures, supporting due diligence and portfolio operations. He founded String, an early-stage social-tech startup, and previously worked as a business analyst in consulting.

What Geo can write

Writes checks of$25K to $250K
Comes in atPre-seed, SeedMostly follows a lead
Email the firm[email protected]The firm's own inbox for founders.

Rabbit Ventures writes $25K to $250K checks, larger than 1% of firms in the atlas.

Bars: how many firms report each check band. Highlighted: Rabbit Ventures.

Career

  1. String · founder
  2. Rabbit Ventures · Associate
    Now

Companies founded

String

Focus

due diligenceportfolio onboardingfund operationssocial-techearly-stage

Education

Nova School of Business and Economics, Master's in Finance

Also at Rabbit Ventures

Partners like Geo

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

Alert me when Rabbit Ventures is active

One email when Geo's firm raises a fund, adds a partner or shows new activity.

Founders and investors at a Mode VC gathering

Send Mode VC your deck

Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.

Send your deck

Questions

Who is Geo Yun?

Geo Yun is an Associate at Rabbit Ventures, supporting due diligence and portfolio operations. He founded String, an early-stage social-tech startup, and previously worked as a business analyst in consulting.

How much does Geo Yun invest?

Geo Yun invests through Rabbit Ventures, which writes checks of $25K to $250K at pre-seed, seed.

How do I pitch Geo Yun?

Email [email protected], the firm's inbox for founders, and name Geo in the subject. A warm intro from a founder Rabbit Ventures backed works better.

What did Geo Yun do before Rabbit Ventures?

founder at String.

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