For developers and product teams who need an infinite canvas for collaboration or want to create custom applications, tldraw is the better choice. Its real-time collaboration and the ability to transform sketches into functional UI make it ideal for those building canvas apps or prototyping. However, if you require a truly open-source solution or just need a straightforward sketchpad, you should avoid it.
On the other hand, Webflow is perfect for designers and agencies focused on creating polished marketing sites with dynamic content. It offers comprehensive design capabilities and integrated CMS, making it suitable for professional web development. If you're seeking the simplest builder or are focused on developing a complex web app, you should steer clear of Webflow due to its steep learning curve and increasing costs associated with scaling.