Moving scheduling tools sounds painful, which is why most people stay on Buffer longer than they should. Here is the honest version of the job: your scheduled posts do not transfer automatically. No tool — including OneUp — can pull your queue out of Buffer, because Buffer does not expose scheduled posts in a form another tool can import. What you are actually doing is rebuilding the queue, and done in the right order that takes an afternoon, not a week. This guide is that order.
If you want the feature comparison first, read Buffer vs OneUp.
Quick verdict
You can't import your Buffer queue automatically — no tool can — but rebuilding it in OneUp takes an afternoon: capture the queue, reconnect your accounts, refill with bulk upload, and run both tools in parallel until Buffer's queue drains.
- Time needed: 2 to 4 hours of active work for a typical account, most of it in capturing the queue (Step 1) and refilling it with bulk upload (Step 4), plus a 1–2 week parallel run that takes almost no work
- The one rule that prevents double-posting: schedule everything new in OneUp only, and let what's already in Buffer publish from Buffer
- Cost: OneUp plans start at $15/month billed annually — Basic covers 5 accounts, Growth 30, Business 80 — with a 7-day free trial on every plan
- What you gain: recurring posts and automated crossposting workflows, which Buffer doesn't offer
What transfers and what doesn't
For the general version of this process — including moving a larger content backlog, not just a live queue — see our guide to migrating your content backlog to OneUp.
Before you start: the migration checklist
- Capture every post currently sitting in each Buffer queue, with its scheduled date and time
- Note which posts are recurring or evergreen, and their repeat interval
- Note the queue timeslots you use for each channel
- Download any analytics reports you want to keep
- Check your Buffer renewal date — that is your hard deadline
- Count your social accounts and pick the matching OneUp plan: Basic covers 5 accounts, Growth covers 30, Business covers 80
Step 1: Capture your Buffer queue (30–45 minutes)
Go channel by channel through Buffer and record every queued post: the text, the link, the media, and the scheduled time. A simple spreadsheet works — one row per post. Yes, this is the tedious step. It is also the step that makes the rest fast, because this list becomes the exact spec for rebuilding your queue, and it doubles as your safety net if anything looks wrong later. Grab the drafts still worth using; skip the rest.
Step 2: Connect your accounts in OneUp (20–30 minutes)
Start your OneUp trial and connect the same social accounts. OneUp covers Facebook Pages, Groups, and personal Profiles, Instagram Business and Creator accounts (including accounts not linked to a Facebook Page), X, LinkedIn profiles and Pages, TikTok, YouTube, Pinterest, Threads, Bluesky, Snapchat, Reddit, Discord, and Google Business Profiles — so accounts Buffer could not fully handle, like a personal Facebook Profile, can come across too. Connecting an account to OneUp does not disconnect it from Buffer; both tools can be connected to the same account at once, which is what makes the parallel run in Step 6 possible.
Step 3: Recreate your structure — categories and timeslots (15 minutes)
In Buffer you picked a channel and a queue time. In OneUp, the equivalents are Categories (groups of accounts you post to together — one per brand or client works well) and Timeslots (the recurring times your posts go out). Recreate the timeslots from your checklist so refilled posts land at the same times your audience is used to.
Step 4: Refill the queue with bulk upload (30–60 minutes)
Take your Step 1 spreadsheet and turn it into a bulk upload. OneUp's bulk upload lets you load many posts at once — text, links, media, accounts, and scheduled times — instead of re-typing them one by one. Our walkthrough of how to bulk upload social media posts with OneUp covers the exact format. Prioritize the next two weeks of posts if your queue is long. Anything further out can be added over the following days; there is no prize for rebuilding six months of queue in one sitting.
Step 5: Recreate recurring posts and set up crossposting (20 minutes)
Rebuild your evergreen posts as recurring posts in OneUp, with the same repeat intervals you noted earlier. Then set up the thing Buffer never offered: crossposting workflows. If your routine includes posting a Reel to Instagram and then manually re-uploading it to TikTok and YouTube Shorts, a crossposting workflow does that automatically every time you publish to the source account.
Step 6: Run both tools in parallel until Buffer's queue drains (1–2 weeks)
This is the move that makes the switch safe. From today forward:
- Everything new gets scheduled in OneUp only.
- Everything already in Buffer's queue stays there and publishes as planned.
- Never put the same post in both queues. That is the only way to double-post.
Watch your first few OneUp posts publish, confirm the timeslots feel right, and let Buffer empty itself out. No gap in your posting schedule, no duplicate posts, and no weekend spent babysitting the migration.
Step 7: Cancel Buffer before your renewal date
Once Buffer's queue is empty and OneUp has been publishing cleanly for a week or two, cancel your Buffer plan before the renewal date from your checklist. Download your final analytics reports first if you want the history. Done.
How long the whole switch takes
For a typical account — a handful of channels and a few weeks of queued posts — the active work is 2 to 4 hours, most of it in Steps 1 and 4, spread across one afternoon. The parallel run adds one to two weeks of calendar time but almost no work. Agencies moving dozens of accounts should budget a full day for the rebuild and two weeks of parallel running.
FAQ
Will my already-scheduled Buffer posts still publish after I connect the same accounts to OneUp?
Yes. Connecting an account to OneUp does not disconnect or disturb Buffer. Your queued posts keep publishing from Buffer until the queue drains or you cancel.
Can OneUp import my Buffer queue automatically?
No, and neither can any other scheduler. Buffer does not offer an export of scheduled posts that other tools can import, so the queue has to be rebuilt. Capturing the queue as a list and refilling it with bulk upload is the fastest reliable route.
Will I double-post during the switch?
Only if the same post is scheduled in both tools. Follow the Step 6 rule — new posts only in OneUp, existing queue only in Buffer — and it cannot happen.
What happens to my Buffer analytics?
Your history stays in Buffer while your account exists, but it does not move to OneUp. Download the reports you care about before you cancel your plan.
Start the switch today
OneUp plans start at $15/month billed annually for 5 accounts, with a 7-day free trial on every plan — and if you cancel within a week after the trial ends, you get a full refund. Start the trial, work the seven steps, and let Buffer's queue drain while OneUp takes over.