Files
supabase/apps/studio/components/layouts/Navigation/LayoutHeader
Mert YEREKAPAN b9e83b25e1 feat(studio): adding upgrade button to header experiment (#44494)
## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.

YES

## What kind of change does this PR introduce?

- Add an always-visible "Upgrade to Pro" button in the dashboard header
for free-plan users (GROWTH-615)
- Button is gated behind a PostHog experiment (`headerUpgradeCta`) with
`control` and `test` variants
- Experiment exposure is tracked for both variants; click events are
tracked when the button is clicked
- Button reuses existing `UpgradePlanButton` component for routing,
permissions, and billing logic

## What is the current behavior?

<img width="3840" height="2160" alt="Arc 2026-04-02 16 36 22"
src="https://github.com/user-attachments/assets/8a94db0c-06c8-4237-8ba5-6ac1fe111a56"
/>

## What is the new behavior?

<img width="3840" height="2160" alt="Arc 2026-04-02 16 36 12"
src="https://github.com/user-attachments/assets/0e60d834-028b-49fd-845e-ce1b4cbcc960"
/>


## Additional context

Add any other context or screenshots.


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* Added an upgrade call-to-action in the header and mobile navigation
(visible on medium+ screens in platform builds) shown to free-plan users
as part of a controlled experiment.
* The CTA records experiment exposures and sends analytics for
impressions and clicks, including the user's current plan, to measure
engagement and upgrade interest.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-04-03 20:51:54 +02:00
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