The scheduling tool Substack forgot to build. Write & schedule 30 days of Notes in 5 minutes. Most economical and fastest Substack Notes scheduler.
You start strong with Substack Notes, then forget to post for days. Momentum lost.
You think of the perfect Note at 6 AM... then can't remember it by lunch.
Substack lets you schedule articles, but Notes? You have to post manually. Every. Single. Time.
You're targeting US readers but live in Europe. 3 AM posting alarms aren't sustainable.
You batch-write 10 Notes on Sunday. By Friday, you've posted 2. The rest sit in drafts, forgotten.
Your articles take hours to write. Promoting them with Notes shouldn't take more hours.
One Sunday session. Your entire week scheduled. SubflowAI runs quietly in Chrome, publishing your Notes at optimal times while you're writing, sleeping, or living your life.
No more daily posting pressure.
Install FreePick a date and time slot. SubflowAI publishes automatically. Works with your existing Substack login - no passwords stored.
Paste any article URL or long-form content. Get 7 unique Note variations — enough for a full week. Edit, tweak, and batch-schedule them all at once.
Your Notes should sound like you, not a robot. Configure your identity, tone, content frameworks, and signature phrases. Every AI-generated Note reflects your unique writing voice.
Four built-in commands: Fix Grammar, Make Punchy, Shorten, Expand. Polish your Notes without leaving the editor.
Tag other Substack writers with @mentions that work natively. Paste any URL and get rich link preview cards — just like the Substack editor.
Schedule 5-30 Notes in one click. Choose distribution strategy: Smart (spread across days) or Aggressive (fill ASAP). Preview before scheduling.
See all your scheduled, published, and draft Notes in a monthly calendar view. Plan your content strategy visually. Click to edit any Note.
Import multiple Notes via JSON. Paste your content, generate variations for each, and batch-schedule them all at once. Perfect for planning content weeks ahead.
One-click scheduling for optimal posting times: 7am, 10am, 1pm, 4pm, 7pm. Customize in settings to match your audience. Your timezone, auto-detected.
Log into Substack in Chrome. Add SubflowAI from Chrome Web Store. Pin to toolbar—takes 30 seconds.
Write original Notes or paste any article URL. AI generates 7 variations instantly. Bulk import via JSON works too.
Pick times or use quick slots with Smart distribution. Keep Chrome running. Notes publish automatically.
SubflowAI genuinely feels like the missing piece in my Substack workflow. Being able to plan and schedule Notes weeks ahead has taken away the daily pressure to post on time. The AI repurposing is surprisingly useful and helps turn one good idea into multiple engaging Notes without feeling repetitive.
I just click a few buttons and the extension does it for me. It also schedules each note in a smart way to fill your week. I'm amazed by this, and I know there's nothing else like it out there.
I love Dheeraj Sharma's new Substack Notes scheduler. It's incredibly easy to use. I haven't saved much time scheduling notes until I tried his tool. The price is insanely attractive. I highly recommend it!
🚀 Early Adopter Pricing — First 50 users only
Join other Substack writers who've reclaimed their time.
3-day free trial. No credit card required.
Install Free