United States · Who invested in Boom?
Boom's investors include Everywhere Ventures, Company Ventures, Reach, Clocktower Ventures and S3 Ventures, and 2 more on record.
20222023202420252026
$7.5MVenture$4.5MSeed$13MSeries A$15MSeries A
United States · Series A startup
Who invested in Boom
Funding summaryUpdated 26 Oct 2026
$40Mraised across 4 rounds since 2021, from 4 sources
$7.5MVenture$4.5MSeed$13MSeries A$15MSeries A
- Latest round
- Series A, $15MAug 2026
- Investors
- 7
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Venture, $7.5M Dec 2021
- Biggest round
- $15M Series A · Aug 2026
- Usual gap between rounds
- 17 months the median of 3
The rounds
- Aug 2026
- Oct 2025
- May 2023
- Dec 2021
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Venture2021Seed2023Series A2025Series A2026
Everywhere Ventures
Company Ventures
Reach
Clocktower VenturesS3 Ventures
Mischief
United Ventures
Everywhere VenturesCompany VenturesReachClocktower VenturesS3 VenturesMischiefUnited VenturesEveryone who backed them
S3 VenturesVC firm1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Boom
How much has Boom raised?
Boom has raised $40M across 4 rounds since 2021.
When did Boom last raise?
Boom's most recent round was a Series A of $15M in Aug 2026.
What was Boom's biggest round?
Its most recent round, $15M in Aug 2026, is also its largest on record.
Who backed Boom first?
Boom's first round on record, in Dec 2021, was backed by United Ventures.
What stage is Boom at?
Boom's latest named round is a Series A, in Aug 2026.
Where is Boom based?
Boom is based in the United States.
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