Schedule Substack Notes with Buffer: One Queue, More Channels

The creator stack has a stupid little tax: opening five apps to publish the same idea five times. Each login feels harmless. Together, they eat an afternoon.

Buffer just removed one of those tabs. Useful. Also slightly dangerous, if it turns your Substack into another content landfill.

One queue, more channels

On September 23, Buffer added Substack Notes¹ after the feature collected more than 1,000 requests from users.

Creators can now schedule Notes containing text, images, links, or video, then adapt the same post for Instagram, TikTok, LinkedIn, X, Threads, and Bluesky. Buffer also reports impressions, follows, and how many free or paid subscriptions each Note produced. The integration is available on its free plan.

Substack already has native scheduling. The real addition here is the shared queue and the ability to compare results without bouncing between dashboards.

There are limits. Buffer can't schedule full newsletter editions, manage replies, or create proper mentions. Published Notes can't be edited through Buffer either. Its support guide² is worth reading before you queue 30 posts and discover that your typo now has tenure.

Speaker and podcaster Josh Allan Dykstra shows what this workflow looks like in practice. He prepares roughly a month of weekday posts during one batching day, reaching close to 48,000 followers across four social platforms. His Instagram audience reportedly climbed from about 500 to 20,000 within six months.

Now he's testing whether the images and short videos he publishes elsewhere can also find readers on Substack Notes ahead of his next book.

Important distinction: scheduling software didn't create that growth. It reduced the admin around showing up. Big difference.

Why Notes matters

Notes sits unusually close to the thing creators actually want: a subscriber relationship. Someone discovering you there doesn't need to visit your profile, hunt for a link, open another app, and surrender their email address. Fewer tiny exits.

Substack has said creators publishing at least three thoughtful Notes during their launch week gained 50% more total subscribers than creators who didn't. Its wider network now accounts for more than half of new subscriptions, according to Substack³.

That makes Notes more than "Twitter for newsletter people." It's a discovery feed attached directly to email and paid subscriptions.

Run a small test

Give it 30 days. Batch three repeatable formats: one strong opinion, one useful extract from your longer work, and one native question or observation.

Don't blindly clone every caption. A TikTok hook can sound painfully caffeinated on Substack. Adjust the opening and give readers enough context to care.

Track subscriptions per Note, not just impressions. Ten thousand views and zero readers joining your world is applause from people already leaving.

Finally, schedule the posts but handle replies inside Substack. Batch distribution. Keep the conversation human.