Back to Mobile View
Subscribe to the CrunchBase Daily for the latest on Fundings, Acquisitions, and Startup Events

General Information


Hofstra University, BA 1997

Current Companies

Investor and Advisory Board Member
Chairman, Investor
Managing Director
Managing Partner
Show All Companies

Former Companies

Co Founder
Co-Founder and Board Member

Web Presences


Andrew Reis

Andrew is a serial entrepreneur and active angel investor with a focus on digital advertising, e-commerce and video technologies. Andrew has been involved in digital media since 1998 and has helped to create some of the most valuable and highly trafficked web properties currently in market. Andrew’s focus and passion is AdTech and furthering the entrepreneurial ecosystem.

Currently, Andrew is Managing Director of two seed investment funds and acceleration programs. SamStella and Tribal Ventures.

  • Samstella has invested in a broad array of companies in every sector of the marketplace. From Video (Tremor Video, Genesis Media) to Mobile (, to digital magazines ( and the technologies that run them ( along with some amazing new ecommerce platforms. Simultaneously, Andrew has been a founder in many of the companies within the portfolio. The goal is simple, work with the entrepreneur and founding teams to create the best products possible.

  • Tribal Ventures is an early stage investment firm founded by Andrew Reis and Jason Glickman. Tribal is highly selective and makes very few investments, staying focused on opportunities where our deep industry knowledge can meaningfully help entrepreneurs take their businesses to the next level. Tribal Ventures has senior level operational experience in Adtech, sales/marketing strategy and execution, revenue generation and product development. We do not make passive investments. We invest our time, and leverage our experience and industry connections to form strong partnerships with each of our portfolio companies to help them scale.

Previously, Andrew co-founded Tremor Video, which is the industry leader in digital video advertising and presently the largest video ad network and analytics platform, where he served as Chief Operating Officer and Board Member. Prior to Tremor, Andrew founded/co-founded five separate digital media companies, all of which saw successful exits.

Recent Milestones


Company Date Round Size Participants
Reelio 3/2014Seed$1.3M5
TreSensa 3/2014Series A$2M4
Bombfell 2/2013Seed$730k12



  1. Reelio, Inc raises $1.3M ( [edit]
  2. TreSensa Raises $2M To Help Build And Distribute Games For The Mobile Web ( [edit]
  3. 500 Startups-Backed Subscription Men’s Clothing Startup Bombfell Raises $730,000 Seed Round ( [edit]
Edit This Page
Last Edited 3/10/14

Revision History RSS Picture


Share this page on Twitter or Facebook:
Or copy this code to embed a widget: customize »

External Links

CrunchBase API


Become a Sponsor
Terms of Service | Privacy Policy | Licensing Policy