United States · 
Who invested in Rapidflare?
Rapidflare's investors include z21 Ventures.
20252026
$2.4MSeed$5.7MRound
United States · Seed startup
Who invested in Rapidflare
Funding summaryUpdated 26 Oct 2026
$8.1Mraised across 2 rounds since 2025, from 2 sources
$2.4MSeed$5.7MRound
- Latest round
- Round, $5.7MAug 2026
- Step-upi
- 2.4×
- Investors
- 1
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, $2.4M Jan 2025
- Biggest round
- $5.7M Round · Aug 2026
- Between rounds
- 20 months from the last two
The rounds
- Aug 2026Round$5.7M
No investor was named in the report.
Filed with the SEC (Form D); no report of this raise yetSEC filing: $5.7M sold, first sale Aug 2026
- Jan 2025
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 2 firms list Rapidflare 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 Rapidflare
How much has Rapidflare raised?
Rapidflare has raised $8.1M across 2 rounds since 2025.
When did Rapidflare last raise?
Rapidflare's most recent round, $5.7M, was in Aug 2026.
What was Rapidflare's biggest round?
Its most recent round, $5.7M in Aug 2026, is also its largest on record.
Who backed Rapidflare first?
Rapidflare's first round on record, in Jan 2025, was backed by z21 Ventures.
What stage is Rapidflare at?
Rapidflare's latest named round is a Seed, in Jan 2025.
Where is Rapidflare based?
Rapidflare is based in the United States.
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