United States · 
Who invested in XOR?
XOR's investors include SignalFire, Twin Ventures and Gurtin Ventures. SignalFire led its latest round.
United States · Seed startup
Who invested in XOR
Funding summaryUpdated 26 Oct 2026
$8.4Mraised across 1 round since 2019, from 1 source
- Latest round
- Seed, $8.4MOct 2019
- Led by
- SignalFire
- Investors
- 3 (1 led)
The rounds
- Oct 2019
Founders and team
From XOR's own website: 3 on the team.
- Ben LeeCEO
- Leah RamseyPresident
- Chloe RyanSenior Operations Director
Everyone who backed them
Gurtin Venturesno record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 4 firms list XOR as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about XOR
How much has XOR raised?
XOR has raised $8.4M across 1 round since 2019.
When did XOR last raise?
XOR's most recent round was a Seed of $8.4M in Oct 2019, led by SignalFire.
What was XOR's biggest round?
Its most recent round, $8.4M in Oct 2019, is also its largest on record.
Who backed XOR first?
XOR's first round on record, in Oct 2019, was backed by SignalFire, Twin Ventures and Gurtin Ventures.
What stage is XOR at?
XOR's latest named round is a Seed, in Oct 2019.
Where is XOR based?
XOR is based in the United States.
Who led XOR's rounds?
SignalFire led the Seed in 2019.
Companies like XOR
In the same sector, and raised in the last eighteen months.
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