Stage: Napkin (idea)
Number of employees: 6-15
Investors: Mohr Davidow Ventures, The Social+Capital Partnership, Crunch Fund, Venky Harinarayan, Anand Rajaraman
Founded in January of 2011 by YouSendIt founder Ranjith Kumaran and early YouSendIt team member, Mehdi Ait Oukfir, PunchTab is the world's first instant loyalty platform allowing website owners, bloggers, application developers and brands to create free social and mobile-enabled loyalty programs in minutes.
Based in Palo Alto, California, PunchTab's loyalty and incentives programs currently reach over 22 million consumers every month through over 12k publishers.
PunchTab is committed to helping users incetivize and engage their customers while building quality, easy to impliment products for every platform on the web.