How to Switch From Buffer or Hootsuite

Nobody migrates schedulers for fun. You migrate because the bill stopped making sense or because the tool cannot do something you now need. Fine. The job itself is smaller than it looks: your queue is the only thing that actually moves, and this post is the checklist I would use, ordered so nothing publishes twice and nothing falls into the gap between tools.

One caveat first. I build PostSider, one of the tools people migrate to, so the last section names it. Steps 1 through 5 are tool-agnostic and work no matter where you land.

Step 1: inventory before you touch anything

Open your current tool and write down four things:

• Channels. Every connected account, including the two you forgot about.
• Queue depth. How many posts are scheduled, and how far into the future the last one sits. This number decides your migration deadline: you must be live on the new tool before that date.
• Recurring structure. Queue slots, categories, posting-time templates. This is configuration, not content, and it never exports. You will rebuild it by hand, so screenshot it now.
• Team and approval flows. Who has seats, who approves what.

Thirty minutes here saves the classic migration failure: discovering a client’s channel three days after its queue ran dry.

Step 2: get your content out (the honest version)

From Hootsuite: there is a real export. Publisher, Content tab, filter Scheduled, then Export to CSV. Two limitations to plan around: the CSV does not include your images, and past-post exports are separate. Download your media from wherever it originally lives, not from Hootsuite.

From Buffer: there is no clean bulk export of a scheduled queue. What works in practice is unglamorous: open the queue, copy the upcoming posts into a spreadsheet with three columns (text, target channel, datetime), and pull the attached images from your own media folder. For a normal queue this is an hour of paste. Annoying, finite.

Whichever source, you end this step with a spreadsheet. That spreadsheet is your migration.

Step 3: connect channels to the new tool, in parallel

OAuth connections are per-tool. Connecting your accounts to the new scheduler changes nothing in the old one, so there is no cutover risk yet. Connect everything from your Step 1 inventory, then compare counts. On PostSider this is the moment you notice the networks your old tool never supported (Bluesky, Mastodon, Dev.to, a WordPress blog); connect those too if you plan to use them, since every plan covers 30+ networks at no per-channel charge.

Step 4: rebuild the structure, then load the queue

Rebuild your posting-time slots first, from the Step 1 screenshots. Structure before content, otherwise you schedule 60 posts and then re-drag them all.

Then load the spreadsheet. Two routes:

• CSV import, if your new tool has one. Map columns to channel, time and text, review the drafts, done. PostSider supports this on the Pro plan, and it turns a 60-post queue into a 10-minute job. I wrote a batching workflow around the same feature that works for migrations too.
• Manual re-entry for smaller queues. Under 20 posts, typing them into a drag-and-drop calendar is honestly faster than fighting anyone’s CSV column format.

Reattach images as you go. They did not export anyway; this is when the media folder from Step 2 earns its keep.

Step 5: run both tools for one overlap week

Do not cancel anything yet. The safe cutover looks like this:

1. Pick a cutover date. Everything scheduled before it publishes from the old tool; everything after, from the new one.
2. Check the new tool’s first two or three published posts on the actual networks. Formatting, image crops, link previews. Every scheduler renders slightly differently, and you want the surprises on post one, not post forty. A per-network preview catches most of this before publishing.
3. After a clean week, empty the old tool’s remaining queue and cancel. Downgrade to its free tier instead if you want a rollback cushion for a month.

The overlap costs you one extra month of the old subscription at most. A gap in a client’s posting schedule costs more.

The PostSider-specific ending, clearly labeled

If PostSider is the destination: the 7-day trial needs no credit card and runs the full product, which happens to be exactly the shape of a migration overlap week. Standard at $20 flat covers 5 channels; the pricing math versus Buffer usually crosses over around 4 paid channels, and if you have not picked a destination yet, my comparison of seven Buffer alternatives covers the field including the cases where staying put is the right call.

Whatever tool you choose, the sequence stands: inventory, export, parallel connect, structure before content, overlap week. Migrations do not fail on features. They fail on the queue nobody checked.