Who invested in Mux

3 rounds we have observed, with the 12 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

Valuation: $1.0B, Mar 2026Y Combinator: W16

Funding summaryUpdated 26 Oct 2026

$32Mraised across 3 rounds since 2016, from 3 sources

$2.8MSeed$9.0MSeries A$20MSeries B

Latest round: Series B, $20MAug 2019
Led by: Evolution Media
Step-upi: 2.2×
Investors: 12 (1 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.

201720182019

$2.8MSeed$9.0MSeries A$20MSeries B

First round: Seed, $2.8M
Biggest round: $20M
Usual gap between rounds: 2.3 years

The rounds

Aug 2019
Series B$20M3 new
- Evolution MediaLead
- Y Combinator
- Accel
Reported by FinSMEsSEC filing: $20M sold, first sale Apr 2019
Apr 2017
Series A$9.0M6 new3 returning
Reported by FinSMEsSEC filing: $12M sold, first sale Dec 2016
Aug 2016
Seed$2.8M3 new
Reported by FinSMEs

Founders and team

From Mux's own website: 3 founders, 51 on the team.

Stephen CroweCo-founder, CEO

Constantin BritcovCo-Founder, CTO

Jacqui ManziCo-Founder and VP of Developer Experience

Venus NajeebCFO
Ben ChubaHead of Innovation
Cyril DupratVP of Strategic Accounts & Partnerships
Emily DixonVP Global Sales / UK Site Lead
Greg ReynoldsVP of Customer Experience and Solutions
Jeremy CondonHead of Marketing
Justin GreerVP, Engineering
Aaron HedgesProduct Manager
Adam BrownDirector of Engineering
Alex DiehlSenior Software Engineer
Alex de ChavesSenior Staff Software Engineer
Andrew CroweSenior Engineering Manager
Becca AxvigDirector of People
Callan KilroyStaff Community Engineer
Celina GrzeszProduct Manager
Christian PillsburySenior Software Engineer
Darius CepulisSenior Solutions Architect
Dylan JhaveriAccount Manager

And 33 more on the team.

AdvisersDave KissPhil Cluff

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.

Seed2016Series A2017Series B2019

Advancit CapitalLiquid 2

Ilya SukharJames Lindenbaum

Everyone who backed them

SV AngelVC firm2rounds

Susa VenturesVC firm2rounds

Lowercase CapitalVC firm2rounds

Evolution MediaVC firm1round, led 1

Y CombinatorAccelerator1round

AccelVC firm1round

Advancit CapitalVC firm1round

Liquid 2VC firm1round

Ilya SukharAngel1round

James LindenbaumAngel1round

Pathbreaker VenturesVC firm1round

Accel/ Y CombinatorVC firm1round

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

Quick answers about Mux

Who invested in Mux?

Mux's investors include SV Angel, Susa Ventures, Lowercase Capital, Evolution Media and Y Combinator, and 7 more on record. Evolution Media led its latest round.