Fundraising Fox

Glenn Espinosa

Founder

Founder at Luthor

San Francisco, California, United States

FoundedLuthor Β· YC

About

Glenn Espinosa is the founder and CEO of Luthor. He previously worked in risk and compliance engineering at Square.

LinkedIn β†—X / Twitter β†—
Latest on 𝕏

Glenn ⚑️ @gxespino

group demos (too early) are where enterprise sales go to die gotta break it up and identify a champion first

Jul 30, 2026 Β· β™₯ 2

Glenn ⚑️ @gxespino

enterprise sales in a nutshell: 3 highs 🀩🀩🀩 2 lows 🫠🫠 all before noon this startup stuff is not for the faint of heart 🎒

Jul 30, 2026 Β· β™₯ 3

Glenn ⚑️ @gxespino

So much bigger than when I went to SUS in 2014, it was a packed little auditorium in NYC back then. https://t.co/8zKdC544nM

Jul 26, 2026 Β· β™₯ 2

Founder at LuthorYC F24

Intro paths

YC

Glenn went through Y Combinator (Fall 2024) β€” any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Garry Tan, President & CEO of Y Combinator β€” the partner who ran Luthor's batch and knows the company first-hand. YC profile β†—

β†’

In turn, Glenn can intro founders to Luthor's investors below.

Luthor's investors Β· 3

MyAsiaVCTranspose Platform ManagementY Combinator

Experience

  1. LuthorFounder and CEOcurrent2024 β€” presentSan Francisco, CA
  2. SquareSoftware Engineer2022 β€” 2024
  3. AngelListLead Sales Engineer2022
  4. SnapdocsSoftware Engineer2019 β€” 2021San Francisco Bay Area
  5. ExcellaSoftware Engineer2016 β€” 2019Washington D.C. Metro Area
  6. RackspaceSoftware Engineer2015 β€” 2016San Antonio, Texas, United States
  7. US NavyUS Navy Officer2010 β€” 2015

Education

  1. Y Combinator
  2. Old Dominion University

Skills & more

Ruby10JavaScript7Ruby on Rails1HTML4PostgreSQLjQuery1Git1Github1BootstrapHTML5Back-End Web Development4Software Development1
+9 moreTest Driven DevelopmentFront-end DevelopmentStart-upsLeadership DevelopmentRSpecHerokuCapybaraLean StartupFull-Stack Development

Languages English Β· Tagalog

From Glenn's professional profile.

Same school

Also attended Y Combinator1,464

Akshat GoenkaInvestor at Moonfire VenturesJon XuGeneral Partner at Y CombinatorTed ChaiAssociate at Scale Venture PartnersLeo LuInvestor at Foundation CapitalMaroof AhmedFounder at Octopus VenturesYusuf SherwaniCo-Founder and CEO at Pelago; a Londoner living in New York City

+ 1,458 more

Also attended Old Dominion University11

Ryan BatraInvestor at Khosla VenturesKaitlin DiDomenicoDirector of Finance, Management Company Operations at Mainsail PartnersLata SettyDeal Team & Limited Partner Advisory Council at How Women InvestAshley KramerRevenue Leader, OpenAI at Stage 2 CapitalAdriane BrownManaging Partner at Flying Fish VenturesBill BarteeManaging Partner at Main Sequence Ventures

+ 5 more

Shared employers

Also worked at AngelList59

Wesley ChanInvestor at Felicis VenturesHelen MinEarly-stage investor and marketing advisor to startupsMehul KumarInvestor at FJ LabsBrendan BakerPartner at Rackhouse Venture Management LpLee JacobsEntrepreneur, investor, and cofounder of EdelweissMatt MocharyInvestor at Fortius Ventures

+ 53 more

Also worked at Snapdocs6

David JegenManaging Partner, Tech Fund at F-Prime Capital PartnersJay FarberVenture Partner at F-Prime Capital PartnersAndrew ReedPartner at Sequoia CapitalAkash BoseHead of GTM Acceleration at Innovius CapitalCoyne LloydPartner at Fractal SoftwareAaron KingAdvisor at Linus Analytics

Also worked at Excella2

Nia JohnsonInvestor at Polymath Capital PartnersNikisha RobertsProduct Designer at Black Angel Group

Also worked at Rackspace12

Dave WrightCEO Partner at Ardent VentureMorris MillerInvestor at Tectonic VenturesLanham NapierCo-Founder and Chairman at BuildGroupJim CurryCo-Founder and CEO at BuildGroupPat MatthewsFounder and CEO at Active CapitalCat DizonCo-Founder and Partner at Active Capital

+ 6 more