United States · Seed startup

Who invested in Polly

4 rounds we have observed, with the 15 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.

Big Data & Analytics

Y Combinator: S17

Funding summaryUpdated 26 Oct 2026

$143Mraised across 4 rounds since 2019, from 4 sources

$7.0MSeries A$110MSeries C$25MVenture$1.0MSeed
Latest round
Seed, $1.0MFeb 2025
Biggest round
$110MSeries C · Aug 2021
Investors
15
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.

2019202020212022202320242025
$7.0MSeries A$110MSeries C$25MVenture$1.0MSeed
First round
Series A, $7.0M
Feb 2019
Biggest round
$110M
Series C · Aug 2021
Usual gap between rounds
2.5 years
the median of 3

The rounds

  1. Feb 2025
    Seed$1.0M1 new

    Source recorded

  2. Sept 2024
    Venture$25M5 new

    Source recorded

  3. Aug 2021
    Series C$110M6 new

    Source recorded

  4. Feb 2019
    Series A$7.0M3 new

    Reported by FinSMEs

Founders and team

From Polly's own website: 2 on the team.

  • Andrew Bon SalleBoard Member, Polly
  • Rob KesselBoard Member, Polly

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 A2019Series C2021Venture2024Seed2025TechstarsSV AngelKhosla VenturesRight Side Capital ManagementGoldman SachsMenlo VenturesSalesforce Ventures8VCMadrona Venture GroupNeo

Everyone who backed them

TechstarsVC firm1round
SV AngelVC firm1round
Khosla VenturesVC firm1round
Right Side Capital ManagementVC firm1round
Goldman SachsPrivate equity1round
Menlo VenturesVC firm1round
Salesforce VenturesCorporate VC1round
8VCVC firm1round
Madrona Venture GroupVC firm1round
NeoAccelerator1round
Fin CapitalPrivate equity1round
Fifth WallVC firm1round
amplify.laAccelerator1round
FathomCompany1round
Madrona Venture Group/ Slackno record of our own yet1round

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

Also claim to have backed them

These 3 firms list Polly 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.

Amplify PartnersVC firmPer its own site
Nyca PartnersVC firmPer its own site
Parker89Corporate VCPer its own site

Quick answers about Polly

Who invested in Polly?

Polly's investors include Techstars, SV Angel, Khosla Ventures, Right Side Capital Management and Goldman Sachs, and 10 more on record.

How much has Polly raised?

Polly has raised $143M across 4 rounds since 2019.

When did Polly last raise?

Polly's most recent round was a Seed of $1.0M in Feb 2025.

What was Polly's biggest round?

Polly's largest round on record is $110M (Series C), in Aug 2021.

Who backed Polly first?

Polly's first round on record, in Feb 2019, was backed by amplify.la, Fathom and Madrona Venture Group/ Slack.

What stage is Polly at?

Polly's latest named round is a Seed, in Feb 2025.

Where is Polly based?

Polly is based in the United States.

Companies like Polly

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

SpaceX$42B · Oct 2026STRIVE$1.3B · Oct 2026Xona$512M · Oct 2026DrizzleX$9.1M · Oct 2026Prism Data$25M · Oct 2026Homa$5.0M · Oct 2026

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