What is the difference between EIFS and stucco?

EIFS (Exterior Insulation and Finish System) is a lightweight synthetic wall cladding system that includes insulation, a base coat, and a finish coat. Stucco, on the other hand, is a traditional cement-based wall finish that is applied in multiple layers. The main difference is that EIFS provides insulation and is more flexible, while stucco is a more rigid and durable material.