How to switch email platforms without losing your buyers
The order you do this in matters more than which platform you pick. Get it wrong and you email a paying student a pitch for the course they already bought.
What this is: the order of operations and the traps, drawn from what the platforms document about their own imports, exports and cancellation terms, checked 6 September 2026. What it is not: a screenshot walkthrough of a migration we ran ourselves. When we have run one end to end, we will publish that separately and say so.
- 1
Export before you do anything else
Get a CSV of your list out of the old platform and save it somewhere that is not the old platform. Do this even if you are only thinking about moving. Some platforms cut off access to your contact data the moment you cancel, so the export has to happen while the account is still live.
ActiveCampaign is the clearest example: their own terms say that on cancellation you will not have access to, or be able to restore, any contact data.
- 2
Write down who is a buyer and who is not
This is the step people skip and regret. Your export is just names and emails. The knowledge that row 412 bought the course and row 413 downloaded the free thing lives in tags, and tags do not always survive a move. Before you import, make sure your CSV has a column that says which is which.
If you lose that distinction you will email a paying student a sales pitch for the course they already own. That single mistake costs more goodwill than the migration saves in money.
- 3
Import into the new platform as separate groups, not one blob
Import buyers and non-buyers as two separate imports, into two separate groups or tags. It takes five extra minutes and it rebuilds the segmentation you just spent step two protecting.
- 4
Rebuild the welcome sequence before you point any forms at it
A new subscriber arriving at a platform with no sequence gets silence. Build the sequence first, send yourself through it, and only then switch your signup forms over. Check whether your plan can automate at all: on most free plans it cannot.
Of the 9 platforms we checked, 3 can run an automated sequence on the free plan: MailerLite, Omnisend, Sender.
- 5
Warm up, do not blast
Send to your most engaged people first, in smaller batches, before you mail the whole list from a new sender. Mailbox providers judge a new sending setup by its first few sends. A single blast to a cold list from day one is the fastest way to land in spam.
- 6
Keep the old account open for one full billing cycle
Do not cancel the moment the import finishes. Leave the old account running until you have sent at least one real campaign from the new one and confirmed it arrived. Cancelling is the irreversible step, so it goes last.
Moving to a free plan that can actually automate
Step four is where most moves stall, because the new platform's free plan will not run a sequence. 3 of the 9 we checked will.
We may earn a commission on this link. It never affects the ranking.
See MailerLite plansQuestions before you move
- Will I lose subscribers when I move platforms?
- Not from the export itself. The usual losses come from re-confirmation: some platforms ask an imported list to opt in again, and anyone who does not click stays silent. Check the new platform's import settings for whether it forces a re-confirmation before you import.
- Do any platforms move my list for me?
- Some offer it, but always with conditions attached, so read the fine print. Kit: They will migrate your setup for you free, but only if you sign up for a paid plan first. Their words: "we can help move yours to Kit for free if you sign up for a paid plan". Sender: Done-for-you migration is free, but only on an annual plan with 20,000 or more subscribers. Below that you import it yourself.
- Should I cancel the old account straight away?
- No. Export first, migrate, send one real campaign from the new platform, and only then cancel. This matters more with some than others: ActiveCampaign's terms say access to contact data ends at cancellation. Sender is the gentlest of the ones we checked: cancelling there drops you to the free plan and keeps your data.
- How long does moving actually take?
- A straightforward list with one welcome sequence is an afternoon. The work is not the import, it is rebuilding automations and forms. Systeme.io, which does offer a done-for-you migration on its higher plans, says its own team averages 17 days for a full business migration, which tells you something about the upper end.
Not sure which platform to move to yet? Answer four questions and we will narrow it down.