Why I use it
Its job in the stack
I use Slack when a client or partner already runs its work there and joining removes coordination friction. It is useful for being present in the channels where decisions and requests are already arriving.
I do not choose Slack as the default for a new one-to-one relationship. Email and Signal are more efficient for direct communication, while durable work belongs in project records.
Where it earns its place
Work I use it for
- 01Client workspaces
- 02Team coordination
- 03Integration notifications
- 04Fast project questions
Limits
What it does not solve
Message volume, retention limits and workspace fragmentation can hide commitments. It is not a dependable archive by itself.