InVision est particulièrement génial.

Mais avez-vous envisagé ces alternatives open source ?

Elles sont gratuites, auto-hébergeables et communautaires.

Vérifiez par vous-même : Penpot .

Penpot aussi

The open-source design tool for design and code collaboration
★ 34k design collaboration License: MPL-2.0
Penpot is the first open-source design tool for design and code collaboration. Designers can create stunning designs, interactive prototypes, design systems at scale, while developers enjoy ready-to-use code and make their workflow easy and fast. And all of this with no handoff drama.