How to choose email marketing apps for Shopify
List building, campaigns, automated flows and the reporting that credits them. The most durable channel a store has, because you own the list, and the one where the pricing model chosen at 500 subscribers decides what you pay at 50,000.
Updated 2026-08-25 · covers 349 email marketing apps
Key takeaways
- Model email pricing at ten times your current list, not today's.
- Three core flows outperform a campaign calendar.
- Addresses without consent records cannot lawfully be mailed elsewhere.
- Flows rarely survive a platform change; the list should.
Which pricing model should I choose?
Model it at ten times your current list before deciding. Per-contact pricing punishes list growth, per-send punishes frequency, and revenue-share punishes success. None is wrong, but they diverge enormously with scale, and migrating later means rebuilding every automated flow.
Per-contact plans reward list hygiene, which is healthy, but they also create an incentive to delete subscribers who might still convert. Know which behaviour your pricing is quietly encouraging.
What should be automated first?
Abandoned checkout, welcome, and post-purchase, in that order. Those three run continuously, are written once, and reach people at moments where intent is already demonstrated. Campaigns are more visible work and return less reliably per hour spent.
A store with three well-written flows and no campaign calendar usually outperforms one sending weekly campaigns with no automation at all.
Can I take my list with me?
Only if the platform exports subscribers with consent records and engagement history intact. Addresses alone are not enough: without proof of consent you cannot lawfully mail them elsewhere, and without engagement history you cannot segment. Confirm what an export contains before you build.
Flows and templates rarely transfer between platforms, so treat those as work you will redo. The list and its consent records are the asset worth protecting.
The mistakes that cost most
- Choosing a plan on today's list size.
- Building campaigns before the three core flows exist.
- Assuming an export includes consent and engagement history.
- Mailing an imported list without checking how it was collected.
Questions merchants ask
Is open rate still a useful metric?
Not on its own. Mail privacy features pre-fetch images for some recipients, which inflates opens. Clicks and revenue per subscriber survive that change.
How often should I email customers?
Often enough to be remembered, judged on unsubscribe rate and revenue per subscriber rather than opens.
Should I buy an email list?
No. Beyond the legal exposure in most jurisdictions, bought lists damage sending reputation in a way that harms delivery to subscribers you earned.
How the ranking on this site works
Apps are ordered by how many merchants reviewed them and how well, so the top of a category reflects accumulated use rather than our opinion. That favours apps which have been collecting reviews for years, which is worth remembering when a newer tool is a better fit. Paid placements sit in their own labelled block and never move a row in the ranking below. EcomApps is not affiliated with Shopify.