Where does Julie Sander work?

Julie Sander is Managing Director at Pioneer Square Labs.

What check size does Julie Sander write?

Julie Sander typically writes checks of $500K – $3M.

What companies has Julie Sander invested in?

Investments tracked here include Integris, Julep, LifeAt, Outgo, Read.ai, Shipium, Sofy.ai, Super.ai.

Where did Julie Sander go to school?

Julie Sander studied at Harvard Business School (MBA with Honors); Stanford University (Phi Beta Kappa, Bachelor of Arts, Psychology, with Honors and Distinction); Stanford University (Master of Arts, Psychology).

Does Julie Sander lead rounds?

Yes — Julie Sander has led 2 tracked investments.

Julie Sander

Investor

Managing Director at Pioneer Square Labs

Seattle, Washington

Writes $500K – $3M checks · typically $1.5M

Find your path to Julie

6,745 people in our graph share verified history with Julie — schools, employers, funds. One of them is your warm intro.

Paul KwanunlockedJulie: together at Stanford University (2003–2005)

×7Julie: together at Stanford University

×4Julie: together at Harvard Business School

About

Julie Sander is a Venture Partner at Pioneer Square Labs and co-founding general partner of PSL Ventures, which focuses on pre-seed and seed investments in Pacific Northwest technology startups across vertical AI, productivity, logistics, fintech, and the future of work. Previously a partner at Madrona Venture Group, she led investments in companies including Integris and Julep, and worked on the founding of Rover.com. Sander holds a Bachelor's and Master's degree in Psychology from Stanford University and an MBA from Harvard Business School, and serves as a lecturer in entrepreneurship at the UW Foster School of Business.

Invests in

AI & Machine LearningConsumerFintechFuture of WorkLogistics & Supply ChainPropTechSaaS

Experience

Pioneer Square LabsVenture Partnercurrent2025 — present
Pioneer Square LabsCo-founder & General Partner, PSL Venturescurrent2018 — present
Pioneer Square LabsManaging Director, PSLcurrent2017 — present
Washington RoundtableChaircurrent2016 — present
University of Washington - Michael G. Foster School of BusinessAdjunct Faculty / Instructorcurrent2014 — presentSeattle, WA
Presidential Leadership ScholarsPresidential Leadership Scholarcurrent2016 — present
Washington State Opportunity ScholarshipBoard of Directorscurrent2016 — present
Read AIInvestorcurrent2021 — present
HouseWhisperBoard Directorcurrent2024 — present
OutgoBoard of Directors, Board Observercurrent2021 — present
ShipiumBoard of Directors2019 — 2024
IntegrisBoard of Directors2016 — 2017
MozBoard of Directors, Board Observer2014 — 2017
Julep BeautyBoard of Directors, Board Observer2013 — 2017
Madrona Venture GroupPartner2011 — 2017
Seattle Repertory TheatreBoard of Trustees2011 — 2016
Rover.comBoard of Directors, Board Observer2012 — 2015
Northwest Entrepreneur Network (merged with WTIA)Board of Directors2011 — 2014
AmazonSenior Product Manager (Kindle)2010 — 2011
TeachStreetProduct Management and Business Development2009 — 2010
AccentureBusiness Consultant2006 — 2008
AccentureAnalyst2005 — 2006San Francisco Bay Area
Microsoft (client)Product Manager2006 — 2008

Skills & more

Keynote SpeakingMotivational SpeakingProduct ManagementBusiness DevelopmentStart-upsVenture CapitalEntrepreneurshipGo-to-market StrategyStrategyExecutive ManagementManagementStrategic Partnerships

+8 more

Market AnalysisBusiness StrategyCross-functional Team LeadershipStrategic ConsultingCompetitive AnalysisMobile ApplicationsLeadershipFundraising

From Julie's professional profile.

Investments

Led

IntegrisJulep

Investor

LifeAtOutgoRead.aiShipiumSofy.aiSuper.ai

Per the firm's website.

Colleagues at Pioneer Square Labs

Alex Ray

Principal at Pioneer Square Labs

Andrea Leach

Administration at Pioneer Square Labs

Ben Gilbert

Managing Director at Pioneer Square Labs

Caitlin Sowers

Product Design at Pioneer Square Labs

Dani Johnson

Recruiting at Pioneer Square Labs

David Zager

Partner at Pioneer Square Labs

Eugene Liao

Controller at Pioneer Square Labs

Geoff Entress

Managing Director at Pioneer Square Labs

Network4

Ben Gilbert

Managing Director at Pioneer Square Labs

Ben Rush

Senior Associate at Pioneer Square Labs

David Zager

Partner at Pioneer Square Labs

Geoff Entress

Managing Director at Pioneer Square Labs

Investors connected to Julie in public investor directories — a warm-intro map.

Frequently asked questions

Who is Julie Sander?: Julie Sander is a Venture Partner at Pioneer Square Labs and co-founding general partner of PSL Ventures, which focuses on pre-seed and seed investments in Pacific Northwest technology startups across vertical AI, productivity, logistics, fintech, and the future of work. Previously a partner at Madrona Venture Group, she led investments in companies including Integris and Julep, and worked on the founding of Rover.com. Sander holds a Bachelor's and Master's degree in Psychology from Stanford University and an MBA from Harvard Business School, and serves as a lecturer in entrepreneurship at the UW Foster School of Business.
Where does Julie Sander work?: Julie Sander is Managing Director at Pioneer Square Labs.
What does Julie Sander invest in?: Julie Sander invests in AI & Machine Learning, Consumer, Fintech, Future of Work, Logistics & Supply Chain, PropTech, SaaS.
What check size does Julie Sander write?: Julie Sander typically writes checks of $500K – $3M.
What companies has Julie Sander invested in?: Investments tracked here include Integris, Julep, LifeAt, Outgo, Read.ai, Shipium, Sofy.ai, Super.ai.
Where did Julie Sander go to school?: Julie Sander studied at Harvard Business School (MBA with Honors); Stanford University (Phi Beta Kappa, Bachelor of Arts, Psychology, with Honors and Distinction); Stanford University (Master of Arts, Psychology).
Does Julie Sander lead rounds?: Yes — Julie Sander has led 2 tracked investments.

Founder mafias

Stanford University mafia1,909

Also came through, then founded or led a company.

Peter ThielJ.D.Founded PayPal +1 Reid HoffmanB.S.Founded LinkedIn +2 David SacksB.A.Founded Yammer Keith RaboisB.A.Founded Opendoor Garry TanBSFounded Y Combinator +1 Joe LonsdaleBSFounded Opto +5

+ 1,902 more

Harvard Business School mafia885

Also came through, then founded or led a company.

Tim DraperMBAFounded Draper Associates Mike Maples JrMBAFounded Pattern Breakers Hristo BorisovOPM Class 64Founded Payhawk Noubar AfeyanVisiting LecturerFounded ProFound Therapeutics +13 Wade MyersMBAFounded RealManage +6 Nick PerrettPLDFounded Prosper list view +4

+ 878 more

Pioneer Square Labs mafia14

Also came through, then founded or led a company.

Greg GottesmanManaging Director and Co-FounderFounded Pioneer Square Labs Holdings II +2 Mike GalgonManaging DirectorFounded Pioneer Square Labs +1 Robert SchulteEntrepreneur in ResidenceFounded Lumatax +1 Todd SawickiEIRFounded Gumshoe +1 Trip EdwardsSpinout LeadFounded Vinny +1 Allison HarrEntrepreneur in ResidenceFounded Gemma Labs

+ 7 more

Madrona Venture Group mafia12

Also came through, then founded or led a company.

Greg GottesmanManaging DirectorFounded Pioneer Square Labs Holdings II +2 Doug AleyEntrepreneur in ResidenceFounded Shuddle +1 Steve SinghManaging DirectorFounded Spotnana Oren EtzioniVenture PartnerFounded VERCEPT Daniel LiVenture PartnerFounded Plusai Sunny GuptaStrategic DirectorFounded Apptio

+ 5 more

Moz mafia4

Also came through, then founded or led a company.

Rand FishkinCo-founderFounded SparkToro +1 Matthew PetersDirector of Data ScienceFounded Envive +1 Andrew DumontDirector of Business Development (Acquired by iContact)Founded Tiny

Same school

Also attended Harvard Business School2,000

Brad GerstnerFounder & CEO of Altimeter Capital Aileen LeeFounder & Managing Partner of Cowboy Ventures Jim BreyerFounder & CEO of Breyer Capital Tim DraperFounder of Draper Associates Mike Maples JrCo-founding Partner at Floodgate Mamoon HamidPartner at Kleiner Perkins

+ 1,994 more

Also attended Stanford University2,000

Peter ThielCo-founder & Partner at Founders Fund Reid HoffmanCo-founder of LinkedIn; Partner at Greylock David SacksCo-founder & General Partner at Craft Ventures; former White House AI & Crypto Czar Keith RaboisManaging Director at Khosla Ventures Garry TanPresident & CEO of Y Combinator Alfred LinPartner at Sequoia Capital

+ 1,994 more

Shared employers

Also worked at University of Washington - Michael G. Foster School of Business16

Minda BrusseFounding Partner at First Row Partners Yoko OkanoFounding Partner at First Row Partners Nathan McDonaldManaging Partner & CEO at Keiretsu Capital Jake RhynerAnalyst at Syno Capital, LLC Izzy JohnsonSenior Fund Accountant at S2G Investments JP NicolsCofounder & Managing Director at Alloy Labs

+ 10 more

Also worked at Presidential Leadership Scholars18

Zach PosnerManaging Partner & Co-Founder at LegalTech Maggie SprengerCo-Founder & General Partner at Audere Capital Ian EishenVenture Partner at Audere Capital John ColemanCo-CEO and Board Member at Sovereigns Capital Venture Nanxi LiuCo-Founder & CEO, Blaze at xfactor ventures Randy "Laz" GordonAdvisor at OUTPOST VENTURES

+ 12 more

Also worked at Washington State Opportunity Scholarship2

R. Miller AdamsManaging Partner at Pier 70 Ventures Julie SandlerGeneral Partner at Pioneer Square Ventures

Also worked at HouseWhisper4

Wil ChockleyPartner at 75 & Sunny Luis PoggiCo-Founder & CEO at House Whisper Alex KutnerCo-Founder & CTO at House Whisper Julie SandlerGeneral Partner at Pioneer Square Ventures