United States · 
Who invested in Summation?
Summation's investors include Benchmark and Kleiner Perkins.
United States · Series A startup
Who invested in Summation
Funding summaryUpdated 26 Oct 2026
$21Mraised across 1 round since 2025, from 1 source
- Latest round
- Series A, $21MOct 2025
- Investors
- 2
The rounds
- Oct 2025
Founders and team
From Summation's own website: 3 on the team.
- Andrew Low Ah KeeCEO
- Edward ChungCEO
- Elliott WolfVP & Chief Data Scientist
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Summation as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Summation
How much has Summation raised?
Summation has raised $21M across 1 round since 2025.
When did Summation last raise?
Summation's most recent round was a Series A of $21M in Oct 2025.
What was Summation's biggest round?
Its most recent round, $21M in Oct 2025, is also its largest on record.
Who backed Summation first?
Summation's first round on record, in Oct 2025, was backed by Benchmark and Kleiner Perkins.
What stage is Summation at?
Summation's latest named round is a Series A, in Oct 2025.
Where is Summation based?
Summation is based in the United States.
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In the same sector, and raised in the last eighteen months.
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