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Introduction
Every Shopify email app seems to advertise a free plan. But 'free' rarely means what merchants assume. Some apps cap you at 500 contacts. Others charge per send after a small monthly allowance. A few lock all automations, welcome emails, abandoned cart sequences, win-backs, behind a paid tier and only reveal this after you've imported your list.
This guide cuts through the noise. We tested the ten most-used free email apps for Shopify and graded each one on four dimensions that actually matter for a new or early-stage store: how many contacts you can hold, how many emails you can send each month, which automations work on the free plan, and whether your emails carry third-party branding.
You'll also find a free-plan reality-check table, an automation availability matrix, and a plain-language decision tree to match your store stage to the right starting plan, no credit card required, no nasty surprises three weeks in.
Free vs. Free to Install: Know the Difference Before You Commit
Before diving into the apps, it's worth flagging a distinction that most roundups ignore.
- Truly free (free forever): A permanent free tier with fixed but usable limits. No trial clock, no automatic billing. Examples: Shopify Email, Omnisend, Brevo.
- Freemium: A free tier that exists indefinitely but degrades in usefulness once you cross a threshold, contacts, sends, or feature set. Most apps in this list fall here.
- Free to install / pay-per-send: The app costs nothing to add to your store, but you pay for each email or each subscriber block above a tiny baseline. Looks free; isn't. Always check the pricing page for 'per send' or 'per 1,000 emails' language.
Understanding this distinction is the first step toward building an
email marketing strategy for your Shopify store that doesn't hit a wall at the worst possible moment.
The 10 Best Free Email Apps for Shopify (2026)
1. PushOwl (Powered by Brevo)
PushOwl's email channel, built on Brevo infrastructure, gives Shopify merchants a generous free tier that combines web push notifications with email in one dashboard. The free plan supports up to 500 contacts with 300 emails per day (roughly 9,000/month), all core automations including abandoned cart, welcome series, and shipping notifications, and no PushOwl branding on outbound emails.
What makes it stand out is the automation depth at zero cost. Most competitors lock abandoned cart flows or welcome sequences behind a paid tier. PushOwl makes both available on the free plan, which matters enormously for stores that generate immediate revenue from those two flows.
Free plan reality: 500 contacts · ~9,000 sends/month · Full automation access · No forced branding
Upgrade trigger: When your list exceeds 500 contacts or you need advanced segmentation
Learn more: Setting up free email automation for Shopify
2. Shopify Email
Shopify's native email tool is genuinely free for the first 10,000 emails per month, and stays free at that volume indefinitely. It integrates directly with your Shopify customer data, which makes segmentation based on purchase history straightforward without any third-party sync.
The catch: automations are limited. Shopify Email supports basic flows (order confirmation, abandoned checkout) but lacks the advanced multi-step sequences that drive retention. If you're just starting out and want to send newsletters and transactional emails without touching a third-party tool, Shopify Email is hard to beat for simplicity.
Free plan reality: 10,000 emails/month · Unlimited contacts · Basic automations only · No branding on emails
Upgrade trigger: When you need multi-step flows or advanced segmentation
Learn more: Omnisend Free vs. Shopify Email vs. free app comparison
3. Omnisend
Omnisend's free plan allows up to 500 contacts and 500 emails per month, deliberately low to push you toward their paid tiers. However, the quality of what's included is high: pre-built automation workflows, SMS credits, and a drag-and-drop builder. The real value is the automation library; even on the free plan you can activate welcome series, abandoned cart, and post-purchase flows.
One flag: Omnisend branding appears in free-tier email footers. It's not aggressive, but it's there. For a broader look at how Omnisend stacks up as part of a larger email strategy, see our email marketing platform comparison for Shopify.
Free plan reality: 500 contacts · 500 emails/month · Full automation access · Omnisend branding in footer
Upgrade trigger: Almost immediately, 500 emails/month is very limiting
Learn more: Email marketing platform comparison for Shopify
4. Klaviyo
Klaviyo is the industry standard for Shopify email, and its free plan reflects its premium positioning. You get up to 250 contacts and 500 emails per month, with full access to flows, segmentation, and A/B testing. The platform is powerful but the free tier is essentially a trial in disguise: 250 contacts fills up fast, and costs jump sharply once you cross it.
If you're comparing platforms before committing, it's worth reviewing the best email marketing apps for Shopify to understand where Klaviyo's paid tiers sit relative to alternatives.
Free plan reality: 250 contacts · 500 emails/month · Full features · Klaviyo branding in footer
Upgrade trigger: Almost immediately for stores with any existing list
Learn more: Best email marketing apps for Shopify
5. Mailchimp
Mailchimp's Shopify integration has had a bumpy history (the two platforms split in 2019 and Mailchimp returned via third-party connectors). The free plan allows 500 contacts and 1,000 emails per month, but automations, including abandoned cart, require a paid plan. Branding is present on free-tier emails.
For early-stage stores that primarily need newsletters rather than automations, Mailchimp is workable. But if abandoned cart emails are a priority, you'll hit a wall on day one.
Free plan reality: 500 contacts · 1,000 emails/month · No automation access · Mailchimp branding
Upgrade trigger: Day one if automations are part of your strategy
Learn more: Abandoned cart email examples
6. Brevo (formerly Sendinblue)
Brevo's free plan is one of the most generous on this list in terms of send volume: unlimited contacts and 300 emails per day (~9,000/month). The trade-off is that Shopify integration requires their paid plan or a workaround via Zapier. As a standalone email tool it's excellent on the free tier, but native Shopify data sync is not seamless without a paid subscription.
Free plan reality: Unlimited contacts · ~9,000 emails/month · Automation access · Brevo branding in footer
Upgrade trigger: When you need native Shopify sync or want to remove branding
7. MailerLite
MailerLite's free plan covers 1,000 subscribers and 12,000 emails per month, one of the better contact allowances on this list. Automations are included, though some advanced triggers require a paid plan. The editor is clean and beginner-friendly. Shopify integration works natively via their official app.
Free plan reality: 1,000 contacts · 12,000 emails/month · Core automations · MailerLite branding in footer
Upgrade trigger: When your list crosses 1,000 or you need advanced segmentation
8. Sender
Sender is a lesser-known option that punches above its weight on the free tier: 2,500 subscribers and 15,000 emails per month, with automation workflows included. The Shopify integration is functional. Branding appears in free-plan emails but is less prominent than some competitors. If raw send and contact volume is your primary concern, Sender offers the most generous free tier on this list.
Free plan reality: 2,500 contacts · 15,000 emails/month · Automation access · Sender branding
Upgrade trigger: When you need advanced e-commerce features or want to remove branding
9. Privy
Privy is primarily a pop-up and list-building tool, but it includes basic email in its free plan. The free tier covers up to 100 contacts and is best described as a trial rather than a usable long-term plan. Its real strength is list growth via embedded forms, not email volume. Pair it with a more capable email tool rather than using it as your primary sending platform.
Free plan reality: 100 contacts · Very limited sends · Basic automation · Privy branding
Upgrade trigger: Almost immediately, best used as a complementary tool, not a primary email platform
10. Seguno
Seguno is a Shopify-native email app designed exclusively for the platform, which means deep integration with Shopify customer data, segments, and metafields. The free plan supports up to 250 contacts with unlimited sends to that list. Automations and newsletter templates are accessible from day one, and there is no forced branding on outbound emails, a rarity at the free tier.
Free plan reality: 250 contacts · Unlimited sends to list · Core automations · No forced branding
Upgrade trigger: When your list exceeds 250 contacts
Free Plan Reality Check Table
The table below distils what each app actually lets you do on day one, no credit card, no upgrade prompt.
Automation Availability Matrix
Which flows are genuinely available on the free tier, and which are locked behind a paywall?
Decision Tree: Which Free Plan Fits Your Store Stage?
Match your current stage to the right starting point. Revisit this as your list grows.
When Free Stops Being Enough
Every free tier has a ceiling. The honest answer is that most free plans are designed to convert you, the question is whether the ceiling is high enough for your store to generate revenue before hitting it.
Reviewing email marketing statistics for 2026 helps contextualise what 'good' performance looks like before you invest in a paid plan. A store sending 10,000 emails a month to a well-segmented list should be generating meaningful revenue; if it isn't, the issue is likely strategy, not the platform tier.
Two signals that it's time to upgrade:
- Your list is growing faster than your free tier allows. If you're adding 100 new subscribers a week and your free plan caps at 500, you'll hit the wall in a month. Build in lead time before you're forced into an upgrade under pressure.
- Automations you need are locked. If win-back campaigns or browse abandonment are part of your retention strategy, confirm they're available before committing to a free plan. Our guide to email marketing automation for ecommerce stores explains which flows deliver the highest ROI and are worth paying for.
Pair this with a solid understanding of customer segmentation for Shopify and lifecycle segmentation so that when you do upgrade, you're ready to use the platform's full capability from day one.
Conclusion
The best free email app for Shopify is the one whose free tier actually supports the workflows your store needs today, not the one with the longest feature list on its paid plan.
For most new Shopify merchants, PushOwl's free plan offers the best balance of automation depth, send volume, and absence of forced branding. Shopify Email is the right call if simplicity and native integration matter more than advanced flows. MailerLite and Sender stand out for their generous contact and send allowances.
Whatever you choose, understand the ceiling before you build on it. Get your email list building strategy right from the start, write subject lines that actually get opened, and use welcome email best practices to make the most of every new subscriber, regardless of which platform you're on.
