Y Combinator Summer 2012 (S12) Companies
81 companies from the Y Combinator Summer 2012 batch, with their investors and founders.
Upwave provides brand measurement and advertising research technology for top-of-funnel marketing campaigns, helping brands and agencies validate reach, measure lift, and optimize performance. The platform serves advertisers, agencies, and media companies through data-driven insights and analytics.
4 investors
Custom shirt manufacturer offering personalized apparel with a 30-day return guarantee and quality assurance.
1 investor
Vayable is a marketplace that connects travelers with locally-offered experiences and activities from independent operators around the world.
1 investor
Viacycle operates a bicycle-sharing platform designed for rapid deployment in underserved communities. The company uses technology to enable affordable bike-sharing programs that can launch in days.
1 investor
Virool is a video advertising platform that connects video marketers with publishers to monetize online content through video advertising.
2 investors
1 investor
Zapier provides a platform for connecting AI models and agents to workflows and business applications, enabling teams to automate tasks across over 9,000 apps without coding. The platform serves enterprises, operations teams, and businesses of all sizes looking to deploy AI-driven automation for lead capture, customer support, employee onboarding, and other business processes.
10 investors
Zentail provides a platform for product information management, listing, pricing, inventory, and analyticsβserving ecommerce sellers who need operational automation and efficiency.
1 investor
ZeroMailer provides tools for creating and managing mailing lists without technical complexity.
1 investor





