Cake Day automatically celebrates your teammates’ birthdays and work anniversaries in Slack. Each day at the time you choose, it generates a personalized message via Google Gemini, pairs it with a curated GIF, and posts it in your celebration channel — tagging the person so the whole team can chime in.Documentation Index
Fetch the complete documentation index at: https://docs.cakeday.io/llms.txt
Use this file to discover all available pages before exploring further.
How it works
When you install Cake Day, you pick a celebration channel and a post time. From there, each teammate opts in by running/cakeday me in Slack and entering their own birthday and work start date. You never manage a spreadsheet or ask HR to export a roster — members add their own dates through a friendly modal, and admins see who’s on the roster from the dashboard at cakeday.io/app/roster.
Pricing
Cake Day bills by celebrations per year — not by how many people are on your roster. Every plan lets you add unlimited teammates; you only pay more if more of them actually get celebrated.| Plan | Price | Celebrations / year |
|---|---|---|
| Free | $0 | 30 |
| Starter | $19 / month | 150 |
| Growth | $49 / month | 500 |
| Pro | $99 / month | Unlimited |
Where to go next
Quick Start
Install Cake Day and send your first shoutout in under 5 minutes.
How it works
Follow the full product flow from install to daily celebration.
Dashboard
Manage your roster, settings, and usage from cakeday.io/app.
Plans & billing
Compare plans and understand how the celebration cap works.