FOR SUBSTACK CREATORS
Schedule your Substack Notes. Finally.
Substack lets you schedule posts -- but not Notes. NoteQ is the missing scheduler. Write your Notes in batches, pick the perfect times, and let NoteQ publish them automatically.
Free during beta. No credit card required.
250+
Creators on the waitlist
10,000+
Notes scheduled in beta
99.7%
Publish success rate
FEATURES
Everything you need to automate your Notes
Schedule Notes to the Minute
Pick exact dates and times for each Note. NoteQ fires them off right on schedule -- whether you're asleep, at lunch, or offline entirely.
Bank-Grade Cookie Encryption
Your Substack session cookie is encrypted with AES-256-GCM before it ever leaves your browser. NoteQ never sees your password.
Undetectable Publishing
Every request to Substack is TLS-impersonated to match a real Chrome 120+ browser session. Substack sees normal browsing, not automation.
Automatic Retry on Failure
If a Note fails to publish, NoteQ retries up to 3 times with exponential backoff. You get notified only if it still fails.
Cookie Expiry Alerts
NoteQ monitors your session freshness and emails you before your cookie expires, so you can re-capture it in one click.
Lightweight HTMX Dashboard
No bloated JavaScript framework. The dashboard loads instantly, updates in real-time with HTMX, and works on any device.
HOW IT WORKS
Three steps. Five minutes. Done.
Install the Chrome Extension
Add the NoteQ extension from the Chrome Web Store. It takes 10 seconds and requires zero configuration.
Capture Your Substack Session
Log into Substack normally. The extension detects your session cookie, encrypts it with AES-256-GCM, and securely sends it to NoteQ.
Write, Schedule, Publish
Open the NoteQ dashboard, write your Notes (up to 280 characters each), pick your posting times, and hit schedule. NoteQ handles the rest.
A dashboard that gets out of your way
No clutter. No learning curve. Just your Notes and a schedule.
Get early access
NoteQ is currently in private beta. Drop your email and we'll send you an invite when a spot opens up.
We'll never spam you. Unsubscribe anytime.
Frequently asked questions
Is this against Substack's terms of service?
NoteQ uses your own authenticated session to publish Notes on your behalf -- the same way you would manually. It does not scrape, spam, or access other users' accounts. That said, use of automation tools is at your own discretion. We recommend reviewing Substack's current terms.
How does the Chrome Extension work?
The extension detects your Substack session cookie when you log in, encrypts it locally using AES-256-GCM, and sends only the encrypted cookie to NoteQ's server. NoteQ never sees your Substack password. The extension does not read your browsing history, modify pages, or track you in any way.
What happens when my cookie expires?
Substack session cookies typically last several hours. NoteQ monitors your cookie's freshness and sends you an email alert before it expires. To refresh, just visit Substack while the extension is installed -- it re-captures automatically.
Can Substack detect that I'm using NoteQ?
NoteQ uses curl_cffi to generate HTTP requests with TLS fingerprints identical to Chrome 120+. From Substack's perspective, every Note NoteQ publishes looks like it was posted from your normal browser session.
What's the character limit for Notes?
Substack Notes have a 280-character limit, same as the native interface. The NoteQ editor shows a live character count so you never go over.
Is NoteQ free?
NoteQ is free during the beta period. We plan to introduce a Pro tier with additional features like analytics and multi-account support. Early waitlist members will get a discount on all paid plans.