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Arnie Englander

Founder

Founder at Model ML · Founder at Fancy

United Kingdom

FoundedFancy · YCModel ML · YC

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About

Arnie Englander is a two-time founder who previously built Fancy, a company acquired by Gopuff through Y Combinator's S20 batch, and is currently working on ModelML through YC's W24 program.

Founder at Model MLYC W24

Intro paths

YC

Arnie went through Y Combinator (Winter 2024) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Gustaf Alstromer, General Partner at Y Combinator — the partner who ran Model ML's batch and knows the company first-hand. YC profile ↗

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In turn, Arnie can intro founders to Model ML's investors below.

Model ML's investors · 17

13books CapitalLondon · $1.3M – $8.9M checks · since 202514Peaks CapitalZug · $1M – $2M checksAgrolimen VenturesAngel Capital ManagementMilanFJ LabsNew York · $100K – $3M checksGaingelsNew York · $200K – $500K checksLatitud VenturesSanta Rosa · $100K – $5M checks · since 2025Latitude$1M – $5M checks · since 2025LatitudeSan FranciscoLatitude CapitalSan FranciscoLitquidity VenturesLocalGlobeLondon · since 2025Phoenix CourtLondonPioneerToronto, OntarioQED InvestorsAlexandria · $30K – $20M checks · since 2025Sandwith Ventures, LLCY CombinatorSan Francisco · $500K checks · since 2024

Co-founders at Model ML

CEChaz Englander
Chaz EnglanderFounder

Founder at FancyYC S20

Intro paths

YC

Arnie went through Y Combinator (Summer 2020) — any YC alum in your network can reach them through the YC community.

→

In turn, Arnie can intro founders to Fancy's investors below.

Fancy's investors · 7

AltaIR CapitalHerzliyaAmerican Express Ventures (Amex)Cathexis VenturesHouston · $250K – $1M checksHeadlineSan Francisco · $1M – $50M checksInvestcorpManamaVenture Investment AssociatesPeapackY CombinatorSan Francisco · $500K checks · since 2020

Co-founders at Fancy

JWJack Wilson
Jack WilsonFounder

Podcasts & interviews

featuring Arnie Englander

The Finance Startup Bringing Agentic AI to Wall Street

Founder Firesides

Frequently asked questions

Who is Arnie Englander?
Arnie Englander is a two-time founder who previously built Fancy, a company acquired by Gopuff through Y Combinator's S20 batch, and is currently working on ModelML through YC's W24 program.
Where does Arnie Englander work?
Arnie Englander is Founder of Fancy and Founder at Model ML.
What companies did Arnie Englander found?
Arnie Englander founded Fancy, Model ML.
What podcasts and interviews feature Arnie Englander?
Tracked appearances include "The Finance Startup Bringing Agentic AI to Wall Street".

Founder mafias

Fancy mafia2

Also came through, then founded or led a company.

Alistair PullenSoftware EngineerFounded Cosine

Model ML mafia2

Also came through, then founded or led a company.

Chaz EnglanderFounderFounded Fat Llama

About this profile. Compiled from public sources — Model ML's own website, press coverage and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights