Tripwolf is a travel website and social network with 50,000 destinations, 2,000,000 photos/videos, and 18,000 active members that provides a free travel guide. It solves problems for customers related to finances, time, information, and choice. Revenue comes from advertising, partnerships, and transaction fees. While competitors like Epictrip and PlanetEye exist, Tripwolf's model is built on crowdsourcing content from its large online community. For sustainability and growth, the owner could expand smartphone apps, advertisements, subscriptions, and additional travel-related services.