Jack Williams is a Principal at Infinite Capital. He is listed among the firm's leadership team.
What Jack can write
Infinite Capital writes $3M to $30M+ checks, larger than 93% of firms in the atlas.
Bars: how many firms report each check band. Highlighted: Infinite Capital.Also at Infinite Capital
Partners like Jack
At firms with a similar stage, sector and check size.
Alert me when Infinite Capital is active
One email when Jack's firm raises a fund, adds a partner or shows new activity.
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 deckQuestions
Who is Jack Williams?
Jack Williams is a Principal at Infinite Capital. He is listed among the firm's leadership team.
How much does Jack Williams invest?
Jack Williams invests through Infinite Capital, which writes checks of $3M to $30M+ at pre-seed, seed, series a, series b.
How do I pitch Jack Williams?
A warm intro from a founder Infinite Capital backed works best. A short LinkedIn note with one line on traction is the next best route.
Last updated 2026-10-15. Is this you? Ask for a correction.