Launch countdown
Day -6: [PRODUCT] launches [DATE]. Mark it down. Day -4: The problem with [CATEGORY] tools: [PAIN]. That's what [PRODUCT] fixes. Day -2: Two days out. First look: [SCREENSHOT/GIF] Day -1: Tomorrow. [PRODUCT] is live at [TIME]. [WAITLIST LINK] Day 0: [PRODUCT] is live. [LINK]. [ONE-LINE CTA]
Filled example
The problem with scheduling tools: they assume you already know when to post. TimeToPost tells you when, based on your own audience, not a generic chart.