For teams and individuals prioritizing open-source solutions and privacy, Penpot is the ideal choice. Its genuine open-source nature and focus on real-time collaboration make it a strong contender for designer-developer workflows. However, if you require a wide array of plugins and a more polished user experience, you should avoid Penpot due to its smaller ecosystem and performance shortcomings.
If you're a designer or agency needing detailed control over web design and are comfortable with a steeper learning curve, Webflow is the way to go. It offers production-grade output and excellent features like an integrated CMS, which is perfect for marketing sites. However, if you’re looking for an easy-to-use builder or are focused on developing a complex web application, then Webflow may not be the best fit, as its pricing can escalate with more CMS items and higher traffic.