United States · Series B startup

Who invested in Wispr

2 rounds we have observed, with the 27 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.

AIEnterprise SoftwareSoftware

Raised 3 months ago

Funding summaryUpdated 5 Nov 2026

$305Mraised across 2 rounds since 2025, from 7 sources

$25MSeries A$280MSeries B
Latest round
Series B, $280MAug 2026
Led by
Menlo Ventures
Step-upi
11.2×
Investors
27 (2 led)
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2026
$25MSeries A$280MSeries B
First round
Series A, $25M
Nov 2025
Biggest round
$280M
Series B · Aug 2026
Between rounds
9 months
from the last two

The rounds

  1. Aug 2026
  2. Nov 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

Menlo VenturesVC firm2rounds, led 1
Notable CapitalVC firm2rounds, led 1
Alumni VenturesVC firm2rounds
8VCVC firm2rounds
Goodwater CapitalVC firm1round
Forerunner VenturesVC firm1round
AIX VenturesVC firm1round
Together FundVC firm1round
Plus CapitalVC firm1round
Klay ThompsonAngel1round
Shaun WhiteGrowth equity1round
AcrewGrowth equity1round
DK MetcalfAngel1round
Neo VenturesVC firm1round
Paul GeorgeAngel1round
Aaron GordonAngel1round
Alex CarusoAngel1round
Dak PrescottAngel1round
Domantas SabonisAngel1round
Flight FundVC firm1round
Joe BurrowAngel1round
Kyle HamiltonGrowth equity1round
Livvy DunneGrowth equity1round
Trae YoungAngel1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about Wispr

Who invested in Wispr?

Wispr's investors include Menlo Ventures, Notable Capital, New Enterprise Associates, Alumni Ventures and 8VC, and 22 more on record. Menlo Ventures led its latest round.

How much has Wispr raised?

Wispr has raised $305M across 2 rounds since 2025.

When did Wispr last raise?

Wispr's most recent round was a Series B of $280M in Aug 2026, led by Menlo Ventures.

What was Wispr's biggest round?

Its most recent round, $280M in Aug 2026, is also its largest on record.

Who backed Wispr first?

Wispr's first round on record, in Nov 2025, was backed by Notable Capital, New Enterprise Associates and Alumni Ventures and 5 others.

What stage is Wispr at?

Wispr's latest named round is a Series B, in Aug 2026.

Where is Wispr based?

Wispr is based in the United States.

Who led Wispr's rounds?

Notable Capital led the Series A in 2025; Menlo Ventures led the Series B in 2026.

Companies like Wispr

In the same sector, and raised in the last eighteen months.

Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.