The founder and three senior team members of Zulip are joining Anthropic:
Tim Abbott, Alya Abbott, Greg Price, and Alex Vandiver
And they are "donating the company" to a new non-profit #Zulip Foundation:
with the first three above as the board (plus Josh Triplett) and "Interim President" Kim Vandiver (notice the same last name as the other person who's joining Anthropic)
https://blog.zulip.com/2026/05/15/announcing-zulip-foundation/
via @mary_ext