Founder of a listed tool
Jeff Arnold
Co-creator of Zulip, named behind the Zulip listing on Anchor Terminal.
What Jeff builds
Zulip is open-source team chat organised into channels and topics, from Kandra Labs, hosted as Zulip Cloud or self-hosted. Agents reach it through a REST API with bot accounts, an events queue and Python and JavaScript client libraries.
Co-creator of Zulip, founder, researched 28 October 2026 · the people behind it
Works with
- Jessica McKellar Co-creator of Zulip
- Tim Abbott Founder of Zulip and Kandra Labs
- Waseem Daher Co-creator of Zulip
Questions
Who is Jeff Arnold?
Jeff Arnold is co-creator of Zulip.
What does Kandra Labs, Inc. make?
Anchor Terminal lists Zulip from Kandra Labs, Inc.. Zulip is open-source team chat organised into channels and topics, from Kandra Labs, hosted as Zulip Cloud or self-hosted. Agents reach it through a REST API with bot accounts, an events queue and Python and JavaScript client libraries.
How are Jeff's tools graded?
Zulip is graded C, 61.5 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.
Sources (5)
These are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.