For Founders

By Founders

LongJump is a first-check, founder-led fund designed to invest in the next generation of founders. We provide capital, connections, and community to help founders take the leap toward building fast-growing, scalable businesses.

Hello, We're LongJump

We invest $110K at the earliest stages to help turn ambitious ideas into high-growth companies. We're industry-agnostic and intentionally focused on founders building outside of the usual hotspots like SF, NYC, Boston, LA, Seattle, and Miami. Great companies can start anywhere, not just on the coasts.

$46.7M

Raised by LongJump's $5M Fund I portfolio

30%

Companies in LongJump's active pre-seed portfolio generating ≥ $1M ARR

200+

Founders, operators, and investors in LongJump's limited partner network delivering insights and connections for our startups.

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Backed by founders and operators from

Our Portfolio

Meet our founders

"Having investors who have also been founders has been hands down the best resource. Longjump is one of our most active and engaged investors."
Luisa Castellanos
Science on call
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