TL;DR
The Zulip Foundation has been created to assume stewardship of the Zulip open-source project, replacing Kandra Labs. The move aims to enhance stability, uphold core values, and expand charitable funding. Leadership transition is underway, with ongoing support for existing users.
On May 15, 2026, the Zulip Foundation was officially launched to take over the stewardship of the Zulip open-source team chat platform, replacing Kandra Labs and ensuring its independence and sustainability. This transition is a significant development for the thousands of users and communities relying on Zulip, as it aims to strengthen the project’s long-term viability and uphold its core values.
The Zulip Foundation is a newly formed nonprofit organization that will serve as the formal steward of the Zulip project. Kandra Labs, the previous steward, will now be fully owned by the foundation, with no other shareholders or debt obligations. The foundation’s initial board includes Zulip’s founder Tim Abbott, co-lead Greg Price, product lead Alya Abbott, and open-source advocate Josh Triplett. An advisory board featuring notable figures from academia and open source has also been established.
Operationally, Zulip’s services—including Zulip Cloud, mobile notifications, and support contracts—will continue without interruption. Kim Vandiver has been appointed Interim President to oversee the transition. The organization emphasizes that development efforts will continue, although a temporary slowdown in velocity is expected as the new governance structure stabilizes.
Why It Matters
This move is significant because it formalizes Zulip’s commitment to independence, transparency, and community-focused development. It provides a stable governance structure that can support charitable fundraising and long-term sustainability, especially for public-interest organizations and research communities. For users and organizations relying on Zulip, the transition aims to preserve and enhance the platform’s core features and community engagement.
open source team chat platform
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Background
Founded over a decade ago, Zulip has grown into a popular open-source team chat platform known for its unique topic-based threading model. In April 2026, Zulip 12.0 was released, featuring thousands of commits from contributors worldwide. Prior to this announcement, Kandra Labs had stewarded Zulip, emphasizing privacy and community-oriented features. The creation of the Zulip Foundation aligns with similar governance models used by organizations like Mozilla and Wikipedia, aiming to ensure long-term independence and mission focus.
“This new structure formalizes our long-standing commitment to Zulip’s sustainability and independence.”
— Tim Abbott, Zulip Founder
“We are committed to maintaining the stability and ongoing support for Zulip’s users during this leadership transition.”
— Kim Vandiver, Interim President
“The foundation will help us focus on building the best team chat experience for communities and organizations worldwide.”
— Greg Price, Zulip Co-lead
Zulip chat app
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What Remains Unclear
It is still unclear how quickly the foundation will implement new initiatives or fundraising strategies. The full composition of the future board and advisory members has yet to be finalized, and the long-term impact on development velocity remains uncertain as the organization adapts to the new governance structure.
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What’s Next
The foundation plans to recruit additional board members and advisory board experts. It will also continue supporting existing users and services, with updates expected on new fundraising efforts and community engagement initiatives over the coming months.
topic-based threading chat
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Key Questions
What is the Zulip Foundation?
The Zulip Foundation is a newly created nonprofit organization that now officially manages the Zulip open-source team chat project, ensuring its independence and sustainability.
Will there be changes to Zulip’s features or services?
There are no immediate plans to change Zulip’s core features or services. The organization emphasizes operational stability and continued support for existing users during the transition.
How does this affect existing Zulip users and organizations?
Existing users and organizations will see no disruption in service. The transition aims to strengthen Zulip’s long-term stability and community engagement.
What are the future plans for the Zulip Foundation?
The foundation intends to expand its board, pursue charitable fundraising, and support the ongoing development of Zulip, especially for public-interest and research communities.
Who is leading the organization during this transition?
Kim Vandiver has been appointed Interim President to oversee operations and ensure a smooth leadership transition.
