Lean Startup: A methodology for developing businesses and products, which emphasizes customer feedback, iterative design, and validated learning over traditional business planning and large amounts of initial funding.
Minimum Viable Product (MVP): The simplest version of a product that can be released to gather customer feedback and validate key assumptions about the product and its target market.
Build-Measure-Learn Feedback Loop: A core principle of the Lean Startup methodology, where entrepreneurs quickly build a minimum viable product, measure customer response, and learn from that feedback to inform the next iteration of the product.