The Trello business model is built on a freemium SaaS structure that prioritizes user acquisition through a free tier and monetization through feature upgrades. Users can access core functionality at no cost, while premium tiers unlock advanced capabilities such as automation, integrations, and enhanced views. Revenue is generated through subscription plans billed on a per-user basis, with higher tiers offering increased value for teams and enterprises. This model ensures predictable recurring revenue and aligns pricing with usage scale. As part of Atlassian, Trello also contributes to a broader ecosystem strategy. Cross-selling and integration with other Atlassian products increase overall customer lifetime value and create a cohesive productivity suite. The platform’s low-cost distribution model, driven by organic adoption and word-of-mouth, reduces customer acquisition costs while enabling global scalability.