Stop paying $0.79–$1.59 per employee every month just to post a birthday message. CheerFlat celebrates up to 50 teammates for a flat US$4/month (or US$39/year, and free forever for small teams up to 5).
Add to Slack — Free Get Instant 14-Day Pro Key Buy Pro Yearly ($39/yr)Test CheerFlat's message templates, leap-year Feb 29 date logic, flat-price savings calculator, and 1-click CSV roster generator right in your browser.
Name,Birthday,Hire Date,Slack User ID Maya Lin,1996-02-29,2021-10-24,U01MAYA Liam O'Connor,10-24,2022-03-15,U02LIAM Priya Patel,07-19,2020-07-19,U03PRIYA Carlos Diaz,1993-11-03,2023-11-03,U04CARLOS
Compare CheerFlat's flat workspace pricing against typical $1.00/user/month Slack birthday bots.
Enter your work email to mint a live LK-... Flat Pro key right now. Paste /celebrate license LK-... in Slack to unlock 50 seats, CSV bulk import, and zero branding immediately.
Automatic morning announcements in your chosen Slack channel, with years-at-company calculation and Feb 29 leap-year support.
Import your whole roster at once with /celebrate import or the App Home modal, or add people one by one with /celebrate add.
Pick your workspace's local IANA time zone and preferred delivery hour so celebrations always post on time.
Personalize your birthday and work-anniversary templates with {name}, {mention}, and {years} placeholders.
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Why pay a per-employee tax every month for a bot that posts once on each teammate's birthday?
Click any template below to copy it for /celebrate template birthday ... or /celebrate template anniversary ... (supports {mention}, {name}, and {years}).
🎂 Happy Birthday {mention}! Wishing you an incredible year ahead! 🎉🎈 Big birthday shoutout to {mention}! Hope your day is filled with cake and zero meetings!🥳 Happy Birthday {mention}! Thank you for bringing such great energy to our team every day.🍰 It's {name}'s birthday today! Drop your favorite GIF in the thread for {mention}!🎉 Wishing the happiest of birthdays to {mention}! May your coffee be strong and your inbox empty.🌟 Happy Birthday {mention}! Here's to another year of big wins and great memories!🎉 Happy {years}-year work anniversary {mention}! Thank you for building with us! 🚀🏆 Celebrating {years} amazing year(s) with {mention} today! We're lucky to have you on the team.🥂 Cheers to {years} years at the company, {mention}! Drop your favorite memory with {name} below!👏 Happy Workaversary {mention}! {years} year(s) of shipping great work together!🌟 Today marks {years} year(s) since {mention} joined us — thank you for everything you do!🚀 {years} year(s) strong! Happy work anniversary {mention}!🎂 git commit -m "Happy Birthday {mention}! Zero PagerDuty alerts today!" 🎉🚢 Happy {years}-year ship-anniversary {mention}! Thanks for keeping production green!🌎 Across every timezone, we're celebrating {mention}'s birthday today! 🎂🎈 Happy Birthday {mention}! Take a well-deserved victory lap today!🏅 {years} year(s) of 10x impact — Happy Work Anniversary {mention}!🎊 Join us in wishing {mention} a fantastic birthday in the thread below! 🧵👇