Alex Kirshenbaum
Alex Kirshenbaum is Vice President at The 81 Collection. The excerpts provide no other details about his background or activities.
What Alex can write
The 81 Collection writes $500K to $1M checks, larger than 71% of firms in the atlas.
Bars: how many firms report each check band. Highlighted: The 81 Collection.Before you pitch
Also at The 81 Collection
Partners like Alex
At firms with a similar stage, sector and check size.
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One email when Alex'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 Alex Kirshenbaum?
Alex Kirshenbaum is Vice President at The 81 Collection. The excerpts provide no other details about his background or activities.
How much does Alex Kirshenbaum invest?
Alex Kirshenbaum invests through The 81 Collection, which writes checks of $500K to $1M at pre-seed, seed.
How do I pitch Alex Kirshenbaum?
A warm intro from a founder The 81 Collection 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.