United States · 
Who invested in Brilliant?
Brilliant's investors include Gaingels, BoxGroup, Bossa Invest, Celesta Capital and Stanford-StartX, and 2 more on record.
2019202120232025
$21MSeries A$9.7MVentureUnited States · Venture startup
Who invested in Brilliant
2 rounds we have observed, with the 7 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$31Mraised across 2 rounds since 2017, from 2 sources
$21MSeries A$9.7MVenture
- Latest round
- Venture, $9.7MSept 2025
- Biggest round
- $21MSeries A · Oct 2017
- 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
- Series A, $21M Oct 2017
- Biggest round
- $21M Series A · Oct 2017
- Between rounds
- 7.9 years from the last two
The rounds
- Sept 2025
- Oct 2017
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.
Series A2017Venture2025
Gaingels
BoxGroup
Bossa Invest
Celesta CapitalStanford-StartXThe Box GroupAugust Capital/ Miramar
GaingelsBoxGroupBossa InvestCelesta CapitalStanford-StartXThe Box GroupAugust Capital/ MiramarEveryone who backed them
Stanford-StartXInvestment firm1round
The Box GroupVC firm1round
August Capital/ Miramarno record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 12 firms list Brilliant 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 Brilliant
How much has Brilliant raised?
Brilliant has raised $31M across 2 rounds since 2017.
When did Brilliant last raise?
Brilliant's most recent round was a Venture of $9.7M in Sept 2025.
What was Brilliant's biggest round?
Brilliant's largest round on record is $21M (Series A), in Oct 2017.
Who backed Brilliant first?
Brilliant's first round on record, in Oct 2017, was backed by Stanford-StartX, The Box Group and August Capital/ Miramar.
What stage is Brilliant at?
Brilliant's latest named round is a Venture, in Sept 2025.
Where is Brilliant based?
Brilliant is based in the United States.
Companies like Brilliant
In the same sector, and raised in the last eighteen months.
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