United States · 
Who invested in Waku?
Waku's investors include MassChallenge, Angel Invest, ANOBAKA, Keio Innovation Initiative and 37 Angels.
2026
$1.2MSeed$1.5MSeedUnited States · Seed startup
Who invested in Waku
Funding summaryUpdated 26 Oct 2026
$2.7Mraised across 2 rounds since 2025, from 2 sources
$1.2MSeed$1.5MSeed
- Latest round
- Seed, $1.5MSept 2025
- Step-upi
- 1.3×
- Investors
- 5
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Seed, $1.2M Jul 2025
- Biggest round
- $1.5M Seed · Sept 2025
- Between rounds
- 2 months from the last two
The rounds
- Sept 2025
- Jul 2025
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.
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 Waku 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 Waku
How much has Waku raised?
Waku has raised $2.7M across 2 rounds since 2025.
When did Waku last raise?
Waku's most recent round was a Seed of $1.5M in Sept 2025.
What was Waku's biggest round?
Its most recent round, $1.5M in Sept 2025, is also its largest on record.
Who backed Waku first?
Waku's first round on record, in Jul 2025, was backed by ANOBAKA and Keio Innovation Initiative.
What stage is Waku at?
Waku's latest named round is a Seed, in Sept 2025.
Where is Waku based?
Waku is based in the United States.
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