Alex Finkelstein co-founded Spark Capital after working at Cambridge Associates and two Softbank funds. He wrote television shows for Fox, Discovery, and E!, and invested in companies like Cruise, Discord, Wayfair, and GetYourGuide.
At firms with a similar stage, sector and check size.
One email when Alex's firm raises a fund, adds a partner or shows new activity.

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 deckAlex Finkelstein co-founded Spark Capital after working at Cambridge Associates and two Softbank funds. He wrote television shows for Fox, Discovery, and E!, and invested in companies like Cruise, Discord, Wayfair, and GetYourGuide.
Alex Finkelstein invests through Spark Capital, which writes checks of $1M to $30M+ at pre-seed, seed, series a, series b.
A warm intro from a founder Spark Capital backed works best. A short LinkedIn note with one line on traction is the next best route.
Cambridge Associates; Softbank; Cambridge Associates; Softbank venture capital funds; Fox, Discovery, and E!.
Last updated 2026-10-15. Is this you? Ask for a correction.