Alt.xyz
Alt - Buy & Sell Graded Sports Cards
San Francisco, United States · Founded 2020 · $75.0M raised
- Headquarters
- San Francisco, California
- Employees
- 51–200
- Founded
- 2020
- Business Model
- Marketplace
- Website
- alt.xyz
- Total Funding
- $75.0M
- Last Round
- $75.0M Series BNov 2021
- Rounds
- 4
About
Alt is a marketplace platform enabling users to buy, sell, invest, value, and securely store collectible trading cards and alternative assets. Founded in 2020 and launched in March 2021, Alt has raised over $156 million from investors including 776, First Round Capital, and Addition Ventures. The platform aims to transform collectibles into investable, liquid assets.
Summary
Alt.xyz is an E-Commerce company based in San Francisco, United States, founded in 2020. It has raised $75.0M in total across 4 rounds, most recently a $75.0M Series B round in Nov 2021. Investors include SV Angel, Trinity Ventures and Spearhead.
Tech & App Stack
2 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
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Funding History
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Jul 2025
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Series A through Debt Financing — per-round amounts, valuations, and who invested in each round.
Investors
SV Angel
3 rounds
Trinity Ventures
1 round
Spearhead
1 round
Seven Seven Six
4 rounds

First Round Capital
3 rounds
Addition
3 rounds

BoxGroup
3 rounds
Chapter One
2 rounds
776
2 rounds

Thirty Five Ventures
2 rounds
Tom Brady
1 round
Candace Parker
1 round
Giannis Antetokounmpo
1 round
Alex Morgan
1 round
Marlon Humphrey
1 round

Kevin Durant
1 round
Larry Fitzgerald
1 round
Tobias Harris
1 round
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