Whimsical Wireframes might be a bit more popular than Flow. We know about 1 link to it since March 2021 and only 1 link to Flow. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
We use getflow.com for internal task management and email + meetings with clients. Tried tons of client facing tools and it never works. Source: about 3 years ago
They do cost money unfortunately, but what you could do is use a tool like https://whimsical.com/wireframes to wireframe your website (free if you keep all files in your personal folder). Then use tailwindui or flowbite as a reference (or some other template library) while wireframing, skip the mockup stage, and then go straight into the coding phase? Source: 10 months ago
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
UX Flow Wireframe Prototyping System - Create beautiful user flows prototypes for your next project
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Basecamp - A simple and elegant project management system.
Wireframe for Figma - Lightning fast wireframing on figma (500+ elements)