Email Marketing12 min
Alternatives to Mailchimp: 6 Free Tiers We Priced (2026)
Grant Wells · E-Commerce Marketing Lead
Mailchimp alternatives for small stores: six free tiers priced on the vendors’ own pages, 14 Sept 2026. Four stop at 250 contacts — one gives 10,000.
Why Small Stores Leave Mailchimp in 2026
Mailchimp alternatives for small stores get searched for one reason, and it is rarely the interface. Mailchimp’s own pricing page states that the Free plan includes up to 250 contacts and a monthly email send limit of 500, with a daily limit of 250 (mailchimp.com/pricing, checked 14 September 2026). Put a store doing fifteen orders a day against that number and the allowance is spent on order confirmations and shipping updates before a single campaign goes out. The trigger is arithmetic, not a feature gap.
The second pressure is segmentation. Segmented emails drive 30% more opens and 50% more clickthroughs than unsegmented ones, according to the HubSpot State of Marketing Report (2023) as compiled on HubSpot’s marketing statistics hub (checked 14 September 2026). Segmentation is a send-volume habit: a welcome path, a browse-abandon path and a win-back path each cost messages a 500-email allowance cannot supply, so the standard advice to segment and the free tier’s ceiling pull in opposite directions.
The third factor is the shape of Mailchimp’s paid ladder. On Essentials the monthly send limit is ten times your maximum contact count, on Standard it is twelve times, on Premium fifteen (mailchimp.com/pricing, checked 14 September 2026). That model is coherent — you pay for list size and message volume together — but it means 251 contacts is not a problem you can solve by trimming. Either the list is real and you pay, or you move it somewhere with a different ceiling.
So the question worth answering is narrower than “which platform is best”: of the free tiers actually on offer, which one survives a small store’s real send volume, and what happens at contact 251? That is what we priced, with the date attached to every number.
What We Priced, and Why the Send Ceiling Beats the Contact Cap
We opened the pricing pages of Mailchimp and six alternatives on 14 September 2026 and recorded two figures each: the free subscriber or contact ceiling, and the monthly email allowance attached to it. Vendor pages only — no demo accounts, no review directories, whose plan summaries lag the vendors by months. Where a vendor publishes no number, we say so rather than estimate.
Four of the seven stop at exactly 250 contacts: Klaviyo, Omnisend and MailerLite alongside Mailchimp itself. The promise most alternatives listicles lead with, “more contacts for free”, does not exist between the three closest rivals and the incumbent — they all meet the same wall. What differs is the send allowance, the definition of a contact, and how the tool behaves at 251.
Two definitions matter more than the headline number. Klaviyo counts active profiles and states the free plan can be kept indefinitely while you stay under both limits; MailerLite counts active subscribers and locks campaign and automation sending once you pass 250. A vendor counting “active” contacts gives you slack for dormant buyers, while one counting everyone charges for a stale import twice, in plan cost and in deliverability. If half your list last opened a year ago, the number that matters is your engaged list, not your export. Here are the seven tiers as published:
- Mailchimp — 250 contacts and 500 emails a month on the Free plan, with a daily limit of 250.
- Klaviyo — 250 active profiles and 500 email sends a month, plus $5 of mobile messages and $5 of Composer usage.
- Omnisend — 250 contacts and up to 500 emails a month, with all features available on the free plan.
- MailerLite — 250 subscribers but 2,500 monthly emails, plus two user seats.
- Brevo — no list-size headline; the free plan’s stated constraint is a daily send limit of 300 emails.
- SendPulse — free sending to up to 500 subscribers.
- Kit — a $0/month plan listed as up to 10,000 subscribers.
The Six Alternatives, Ranked by What You Get for Free
Ranked by free-tier capacity for a small store, paired with the job each platform is shaped for. Limits verified on the vendors’ own pages on 14 September 2026.
- Kit — largest free audience, narrowest store features. Kit lists its Free plan at $0/month as “up to 10,000 subscribers”, with unlimited landing pages and forms, unlimited email broadcasts and A/B subject-line testing; Creator is $33/month billed yearly at $390, Pro $66/month (kit.com/pricing, checked 14 September 2026). It is newsletter software first: if your list is the asset and your catalogue is thin, it is the biggest free ceiling here by an order of magnitude. If you need product recommendations and browse abandonment, it is the wrong shape.
- MailerLite — best free send allowance. 250 subscribers, 2,500 emails a month, two user seats, no credit card required (mailerlite.com/pricing, checked 14 September 2026). That is five times Mailchimp’s monthly allowance at the same contact ceiling, and the clearest free-tier upgrade in this comparison. Its AI writing assistant, smart sending and MCP server — described as letting Claude or ChatGPT manage your email marketing — sit on paid tiers.
- Klaviyo — best free pilot of the stack you will grow into. 250 active profiles, 500 sends a month, $5 of mobile messages, $5 of Composer usage, an AI-powered subject line generator, web forms and a drag-and-drop editor (klaviyo.com/pricing, checked 14 September 2026). The ceiling is no better than Mailchimp’s; what you get is a free look at e-commerce flows, segmentation and reporting before you commit budget to them.
- Omnisend — best free access to AI email features. Its own FAQ states the free plan runs for an unlimited time and allows up to 500 emails a month to up to 250 contacts, with all features available (omnisend.com/pricing, checked 14 September 2026). AI subject lines and an AI assistant sit inside the email builder, and forms can be customised with Omnisend AI. A paid-side detail worth knowing: a dedicated account expert is provided free once you spend at least $400 a month.
- Brevo — best free plan for high-frequency, low-value mail. Brevo’s free plan lets you upload your contacts, and once the account is approved for sending you can send up to 300 emails a day (brevo.com/pricing, checked 14 September 2026). A daily allowance rather than a monthly bucket tied to list size suits shipping updates, back-in-stock notes and order status mail. AI content generation for subject lines and copy, plus AI send-time optimisation, appear on its paid feature lists.
- SendPulse — best cheap bridge to 500. The free plan covers sending to up to 500 subscribers (sendpulse.com/pricing, checked 14 September 2026), the only contact ceiling here that beats Mailchimp’s by a clear margin without adopting Kit’s newsletter-first model. It bundles SMS and chatbots, useful if your store already nudges buyers by text.
Step by Step: A $0 Free-Tier Migration in One Afternoon
If you are moving from Mailchimp’s free plan to one of the tiers above, this is the sequence we run. The whole loop fits inside three hours for a list under 5,000, and the first two steps are the ones that decide whether the move is reversible.
- Step 1 — Export properly. In Mailchimp, go to Audience → All contacts → Export as CSV. Make sure the export includes tags, opt-in timestamps and consent status. The default fields will not, and you cannot reconstruct consent dates after the fact.
- Step 2 — Clean before you import, not after. Remove unsubscribed, cleaned and hard-bounced addresses from the CSV and keep a copy of the original. Every platform scores your sending reputation on the first campaign, and first campaigns built from rough exports are the usual cause of a new account landing in spam.
- Step 3 — Choose on the send ceiling, not the contact cap. Under 500 sends a month, Klaviyo, Omnisend and Mailchimp are interchangeable on limits, so pick on features. Between 500 and 2,500, MailerLite is the only free tier that fits. High-frequency order and shipping mail points at Brevo’s daily cap. A 500-to-10,000-subscriber newsletter points at Kit.
- Step 4 — Import into one segment, then test small. Import the cleaned list as a single “migrated Sept 2026” segment rather than straight into your automations. Send the first campaign to your 10% most-engaged slice and read the bounce rate and complaint rate before the rest.
- Step 5 — Rebuild one automation, not five. Pick the flow that earns money — abandoned cart if you have checkout data, welcome sequence if you sell on a marketplace — and rebuild only that one in week one. Everything else can wait until you know the platform is staying.
- Step 6 — Keep the old account warm for 30 days, then delete it. Leave Mailchimp on its free plan as a fallback while you prove the new sending path, then close it. Two live accounts is a temporary state, not a strategy, and running the same campaign from both is how domains get filtered.
Worked Example: 1,400 Contacts and 4,750 Sends (example)
Here is the arithmetic we run before recommending anything, using a fictional store: Harbor & Pike, a homeware brand with 1,400 contacts and about 450 orders a month. The name is invented; the send model is not unusual.
- Order and shipping updates — 900 sends. Two messages per order across 450 orders.
- Abandoned cart — 2,100 sends. Three messages across roughly 700 abandoned checkouts.
- Welcome sequence — 350 sends. Five messages across about 70 new subscribers.
- Monthly newsletter — 1,400 sends. One send to the full list.
- Total — 4,750 sends a month against a 1,400-contact list.
What That Volume Proves, and Where These Free Tiers Stop
Mailchimp’s Free plan fails twice here: the list is 1,400 against a 250 limit, and the volume is 4,750 against a 500 limit. MailerLite’s 2,500-email allowance covers half the volume, but its 250-subscriber cap still blocks the import. Klaviyo and Omnisend at 500 sends cover roughly a tenth of the program, which makes them demos rather than homes.
Brevo behaves differently because its limit is daily. At 300 emails a day, monthly capacity is roughly 9,000, which absorbs this store’s volume — but the newsletter cannot go to all 1,400 contacts on one day, so it ships in two halves on consecutive days and the abandoned-cart series has to drop from three messages to two. Kit absorbs both the contacts and the volume on paper, and then has no cart recovery to run, which is the trade for its generous ceiling.
The conclusion is not that a free tier exists, but that 4,750 sends a month is a paid-plan problem being solved with free-plan tools. The honest options are to cut volume — two cart messages instead of three, suppression for anyone who has not opened in 180 days — or to accept that a paid tier is cheaper than three free accounts stitched together.
None of the six is a full replacement for a paid e-commerce program, and pretending otherwise is how lists end up split across four tools. If the real bottleneck is list growth rather than send volume, the cheaper move is a capture layer — pop-ups, landing pages, gated offers — sitting in front of whichever tool you already pay for; Leadpages is the one we see used that way most often, because a capture layer grows an engaged list faster than buying sends for a cold one.
If email and CRM belong in one place rather than email plus a separate contact database, the trade changes again: HubSpot bundles the CRM side and charges for send volume, which suits stores already running sales conversations alongside campaigns. For a catalogue-first store needing cart recovery and segmentation on day one, the free tiers above are staging grounds: they prove the send path, then you migrate to a paid plan on the platform you liked.
For the paid-tier comparison that usually follows this decision, our Mailchimp vs Klaviyo vs Brevo breakdown prices all three head to head, and the AI email marketing tools round-up covers what those AI features do once you are paying for them. The workflow layer sits in the AI email personalisation guide.
Five Mistakes That Make a Mailchimp Migration Fail
We have watched each of these cost more than the subscription it was meant to save.
- Migrating the whole list in one import. A 12,000-row import into a fresh account, most of it cold, is the fastest way to a filtered domain. Import engaged contacts first and suppress the rest.
- Choosing on the contact cap. The caps cluster at 250, so the contact column tells you almost nothing. Sends per month, and whether the cap is monthly or daily, decide whether the platform works.
- Assuming “contact” means the same thing everywhere. Klaviyo counts active profiles, MailerLite counts active subscribers, others count everyone you imported. Recalculate your real ceiling before comparing.
- Rebuilding every automation before the first send. You learn nothing about the platform until a real campaign goes out on it. One flow, one test campaign, then decide.
- Treating a free tier as permanent. Free ceilings are acquisition pricing. The 250-contact wall you just left exists at the next vendor too, one import later.
FAQ: Mailchimp Alternatives for E-commerce
Q: Is Klaviyo free forever? A: Klaviyo’s own FAQ says yes while the account stays at or below 250 active profiles and 500 monthly email sends, and that the free plan includes the drag-and-drop editors, automations, segmentation and reports (klaviyo.com/pricing, checked 14 September 2026). The moment either limit breaks, you move to a paid tier — so treat it as a long trial rather than a destination.
Q: Which alternative gives the most contacts for free? A: Kit, which lists its free plan as up to 10,000 subscribers at $0/month. Nothing else here is close, and the reason is positioning: Kit is built around a newsletter audience, while the store-first platforms price their free tiers against your order volume.
Q: Do my Mailchimp templates and automations transfer? A: No. Templates, automations, tags and list structure do not move between platforms, which is why a migration is one afternoon of rebuilding and not one afternoon of clicking import. Budget the rebuild around the single flow that earns money, and use your existing templates only as a visual reference for the new ones.
Q: Is a free tier enough for a store doing 300 orders a month? A: Usually not. The worked example above lands at 4,750 sends a month on 1,400 contacts, and only Brevo’s daily allowance gets close to covering it. Free tiers prove the send path, test AI subject lines and confirm deliverability; they do not run a store’s lifecycle program.
Q: Should I just stay on Mailchimp and pay? A: Often yes, and we would rather say so than push a switch. If you are at 251 to 500 engaged contacts, send one campaign a month and already run automations you trust, the paid jump is smaller and safer than a migration. Move when a second platform’s free tier genuinely fits your volume — MailerLite on sends, Brevo on daily frequency, Kit on subscriber count.
Key Takeaways
- 1Six Mailchimp alternatives priced on the vendors’ own pricing pages, 14 September 2026.
- 2Four free tiers stop at 250 contacts: Klaviyo, Omnisend, MailerLite and Mailchimp itself.
- 3MailerLite is the send outlier at 2,500 emails a month on 250 subscribers.
- 4Brevo limits free sending daily (300 emails), not monthly, which suits shipping mail.
- 5Kit offers the largest free audience, up to 10,000 subscribers, but no cart recovery.
Tags:Mailchimp alternativesMailchimp alternatives for ecommercefree email marketing toolsemail marketing platforms
Grant Wells
·E-Commerce Marketing LeadGrant Wells heads e-commerce marketing at a leading DTC brand. He specializes in AI-driven personalization and has successfully implemented AI agents across the entire e-commerce marketing funnel.
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