Ask HN: How do you communicate in a remote startup?

First, we use Missive to integrate email and chat. This way everything's in one place, properly threaded, and we can easily discuss emails internally in context. Much much better than GMail + Slack.

Second, I run video chat office hours twice a week (Tuesday/Thursday). Anybody can drop in to discuss anything — or not, if there's no need. This lowers the activation energy for "in person" discussions that otherwise might not get scheduled and promotes async work the rest of the time.

Third, regular company offsites! Even a few days a year is good.

I used to do that with a large remote team. It was extremely helpful with onboarding, and keeping a dedicated space for technical discussions.