So I recently started working at a company that uses Slack (free tier), Google Drive and Google Docs. Being a privacy conscious person I decided to do some research to see if we could transition out of at least 1 of these tools.

For Slack I thought about Element. However I have a question: is it possible to create a closed channel (meaning no unauthorized person has access to or can discover the company chat) on Element with only the free tier (it's easier to convince my boss to transition if it doesn't add to the cost structure)?

For Google Drive I don't think there are other free options that offer the 15GB of storage we have. 10GB would probably be enough. But I am also open to paid solutions.
I found out about CryptPad. They offer cloud storage but one has to pay to be at the same level of Google (which is totally understandable). They also have productivity tools integrated with the storage solution which is great.
Maybe there is some cloud storage solution that doesn't have integrated productivity tools and offers more storage. I would like to know.

I'm open to suggestions and thoughts. My functions at the company have little to do with all this, I am just interested in open source and privacy. EDIT: I am not interested in self-hosting.

Riff.cc is a private tracker torrent site that is completely focused on works distributed with creative commons, public domain, gpl or other free culture licenses.
It has some plans to allow tipping creators and seeders using digital currency.

You can use this invite to signup (I believe there is a limit of 90 people who can use it).

https://u.riff.cc/register/fb4dc3bf-af81-43f4-94fb-5afc6b24b159

Announcement

Details on the phone itself (Both are the same, the USA refers to supply chain):
Libram 5 - $799
Libram 5 USA - $1999

I think it's quite a tell about how much our electronics are subsidized by sourcing from inordinately cheap labor compared to the (mostly) German/USA labor for the USA phone.

PureOS itself looks like it could be a decent entrant to breaking the mobile duopoly. The only sticking point for me would be various applications that don't offer browser options (read: 2 factor authentication apps).

You could look up, say, CMSes, get some basic info about each one (to make useful decision), and learn who its active committers were. The site closed, I know. Do you remember its name? Or people who were part of it?

I asked someone to write an article for me about "review sites for open source" -- think Yelp for Software -- and neither of us can remember its name. But if you have others that you think should be included (for positive or negative reasons), please let me know.