All the knowledge base, strategy & vision of NewSub lives in Notion. It's such an amazing tool - and super easy to use!
Slack allows us to communicate in a seamless way, where we are able to talk about work, but also have some fun with some GIFs.
We used Figma to design the entire service - from landing page to product. Not only it's a create tool to design, but also allows to give all involved parts visibility on the works being developed.