What is StackSweller?
StackSweller is an AI-powered platform that helps Substack writers schedule notes, generate content with AI, and track audience growth — all in one place.
What it does
Schedule notes consistently — Create a publishing schedule that runs on autopilot. Set recurring time slots, and your notes go out at the right time every day, even while you sleep.
Generate content with AI — Tap Claude AI to draft notes from scratch, spin up variations of existing content, or extract multiple short notes from a long-form blog post.
Track what’s working — See your publishing streak, which notes get the most engagement, and how your follower count is trending over time.
Stay inspired — Follow other Substack writers, save their best notes for reference, and never run out of ideas.
Who it’s for
StackSweller is built for Substack writers who:
- Publish regularly (or want to)
- Want to use AI without losing their voice
- Struggle to stay consistent with their publishing schedule
- Want to grow their audience beyond organic discovery
How it fits your workflow
A typical workflow looks like this:
- Connect your Substack — one-time setup, takes 2 minutes
- Create scheduling slots — e.g. “weekdays at 9am” and “Tuesday evenings”
- Queue up notes — write them yourself or generate with AI
- StackSweller publishes — your notes go out at the scheduled times
- Review analytics — see what landed, double down on what works
💡 Tip
New here? Jump straight to Connect your Substack to get set up in minutes.
Plans
StackSweller offers a free trial and paid plans based on how much you publish and use AI generation. See Plans & pricing for details.