Find your path to Stephanie
250 people in our graph share verified history with Stephanie — schools, employers, funds. One of them is your warm intro.
Roger ThorntonunlockedStephanie: together at Witness ai (2024–2026)
×2Stephanie: together at Witness ai
×6Stephanie: together at Exabeam
×3Stephanie: together at Imperva
About
Stephanie Gilliam is Senior Vice President of Marketing at WitnessAI. Her background includes brand strategy, growth marketing, and customer engagement, and she previously held leadership and management roles at Imperva and Exabeam.
SVP Marketing at Witness ai
Intro paths
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In turn, Stephanie can intro founders to Witness ai's investors below.
Witness ai's investors · 9
Artisanal VenturesTiburonB3 CapitalLondonBallistic VenturesSan Francisco · $1M – $5M checksFin CapitalSan Francisco · $250K – $15M checks · since 2026ForgePoint CapitalSan Mateo · $5M – $50M checksGV (Google Ventures)Mountain View · $250K – $50M checks · since 2024Haun VenturesSilicon Valley · $1M – $100M checksQualcomm VenturesSan Diego · $5M checksSound VenturesSanta Monica · since 2026
Co-founders at Witness ai
RC

Rick CacciaCEO
Experience
- WitnessAISenior Vice President Marketingcurrent2026 — present
- WitnessAIVP of Marketing2024 — 2026United States
- ConsultantFamily Leave & Part-Time Marketing Consultant2020 — 2024
- ExabeamDirector, Demand Marketing Programs2018 — 2020San Francisco Bay Area
- ExabeamSr. Manager, Demand Marketing2016 — 2018San Mateo
- ImpervaSr. Marketing Manager Demand Gen2014 — 2016Redwood Shores, CA
- ImpervaMarketing Manager, Integrated Campaigns2013 — 2014Redwood Shores, CA
- ImpervaMarketing Manager, Creative Services2013Redwood Shores, CA
- ImpervaMarketing Communications Manager2010 — 2013Redwood Shores, CA
- Sun MicrosystemsPortfolio Marketing Intern2009Austin, TX
- LatinWorks Marketing, Inc.Account Planning Intern2008Austin, TX
- Mazzei Flying Service, International Flight Academy & Air CharterMarketing Coordinator2004 — 2007
Skills & more
Salesforce.com8Dreamweaver3Strategic MarketingEnterprise MarketingStrategic Marketing ManagementB2B MarketingGrowth MarketingSocial Media16Advertising17Event Management3Integrated Marketing32Marketing Communications22
+6 more
Marketing StrategySocial Media MarketingOnline MarketingLead GenerationProduct MarketingMarketingFrom Stephanie's professional profile.
Frequently asked questions
- Who is Stephanie Gilliam?
- Stephanie Gilliam is Senior Vice President of Marketing at WitnessAI. Her background includes brand strategy, growth marketing, and customer engagement, and she previously held leadership and management roles at Imperva and Exabeam.
- Where does Stephanie Gilliam work?
- Stephanie Gilliam is SVP Marketing at Witness ai.
- Where did Stephanie Gilliam go to school?
- Stephanie Gilliam studied at The University of Texas at Austin (M.A., Advertising); California Polytechnic State University-San Luis Obispo (B.S., Journalism).
Same school
Also attended The University of Texas at Austin877
Michael DellFounder & CEO of Dell TechnologiesViswa SankaranarayananVenture Partner at Monta Vista CapitalTodd KleinManaging Partner, Revolution Growth at RevolutionSapna MehtaInvestor at RevolutionAnish AggarwalInvestor at LightbankAndrew ScottSenior Finance Manager at Greycroft
+ 871 more
Also attended California Polytechnic State University-San Luis Obispo213
Brent FellowsVice President, Finance and Tax at Menlo VenturesTravis BryantSales Leadership at Redpoint VenturesMax DavisSenior Accountant at HeavybitRyan AzusFormer Chief Revenue Officer at Zoom Video Communications at Scale Venture PartnersBrad GritschFinance at Lux CapitalJules GsellInvestor at IVP (Institutional Venture Partners)
+ 207 more
Shared employers
Also worked at WitnessAI4
Also worked at Exabeam21
Anders RanumPartner at Sapphire VenturesMark KraynakInvestor at Aspect VenturesBrian WallaceManaging Partner at Access Venture PartnersKirk HollandManaging Partner at Access Venture PartnersJames EphratiPartner at Lightspeed Venture PartnersChris PetersenInvestor at Inner Loop Capital
+ 15 more
Also worked at Imperva29
Mark KraynakInvestor at Aspect VenturesBill ButlerInvestor at Sand Hill AngelsRob WardCo-Founder and Partner at Meritech Capital PartnersPatrick MassetCEO, AIIM at Vegvisir CapitalMichael KantarovichInvestor at CyberstartsMickey BoodaeiPartner at Picture Capital
+ 23 more
Also worked at Sun Microsystems278
Garry TanPresident & CEO of Y CombinatorGlen AndersonPartner at Monta Vista CapitalPatrik BackmanGeneral Partner at OpenOceanDeny KhoungPortfolio Support at 8VCNick CheethamGTM and Culture Expert at Notion CapitalJuan Carlos SotoVenture Partner at Copper Sky Capital
+ 272 more







































