Who invested in Jam

3 rounds we have observed, with the 6 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.

Collaboration Tools

Funding summaryUpdated 26 Oct 2026

$10Mraised across 3 rounds since 2015, from 3 sources

$371KSeed$1.1MSeed$8.9MSeries A

Latest round: Series A, $8.9MFeb 2024
Step-upi: 8.1×
Investors: 6

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.

20152017201920212023

$371KSeed$1.1MSeed$8.9MSeries A

First round: Seed, $371K
Biggest round: $8.9M
Usual gap between rounds: 4.9 years

The rounds

Feb 2024
Series A$8.9M5 new
Source recorded
Mar 2019
Seed$1.1M1 new
- Isai
Source recorded
May 2015
Seed$371K
No investor was named in the report.
From a historical funding record

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.

Seed2015Seed2019Series A2024

BoxGroup

Union Square Ventures

Village Global

Isai

Version One VenturesGuillermo Rauch

Everyone who backed them

BoxGroupVC firm1round

Union Square VenturesVC firm1round

Village GlobalVC firm1round

IsaiVC firm1round

Version One VenturesVC firm1round

Guillermo RauchVC firm1round

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

Also claim to have backed them

This firm lists Jam 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.

Lab CapitalAngel networkPer its own site