Omnisend Pricing 2026: Customers Who Never Subscribed Count

Omnisend's price slider asks "How many people are you sending to?" The bill answers a different question. Its help center: "Every billing day, we count your subscribers and non-subscribers to determine your pricing tier." A non-subscriber is a customer who "Placed an order, abandoned a cart, or created an account but didn't opt in to newsletters."

For many stores, that's a large share of the list. Omnisend bills your customer list, not your newsletter list. Every checkout that syncs from Shopify or WooCommerce without the marketing box ticked adds a billable contact you can't send a campaign to. Omnisend's own pricing help says this is "why your pricing can increase even if your subscriber count stays stable."

The count is taken on each billing day and moves the tier both ways, which makes the number under Audience → Total billable contacts the one to watch, not your subscriber count. Unsubscribing customers who never opted in lowers it, at the price of the abandoned-cart and back-in-stock emails they'd otherwise get; order and shipping confirmations keep going. Do it before the billing day and the next bill drops on its own. As for plans, Pro runs $9 to $22 a month more than Standard between 2,001 and 10,000 contacts, and $67 or more from 11,501 up.

What Omnisend costs at each tier

These are the monthly list prices from Omnisend's slider, in US dollars, before VAT. Omnisend bills every 30 days. The Free plan stops at 250 contacts, with 500 sends a month.

Standard sends twelve emails per billable contact per cycle: 2,500 billable contacts get 30,000 email credits. Pro sends unlimited emails and is the only plan for new SMS subscriptions since May 4, 2026.

Pick the row that holds your billable count. If you're between 2,001 and 10,000 and send more than twelve emails per contact a cycle, Pro costs $9 to $22 more and removes the send cap. From 11,501 up, stay on Standard unless you need SMS.

Who Omnisend counts

Omnisend gives the reason in one line: "You're billed for subscribed + non-subscribed contacts because non-subscribers can still receive automated messages." Order confirmations, abandoned-cart reminders and shipping updates all go to non-subscribers.

One help article narrows it. The downgrade guide counts "non-subscribed contacts who received automated messages (order confirmations, cart reminders) in the last 30 days." The pricing, charges and account FAQ articles count all non-subscribed contacts. Omnisend doesn't say which wins. Plan with the broader count, and check the figure under Audience → Total billable contacts before each billing day. The same guide adds that "Excluding contacts from campaigns does not reduce your billable count." Leaving people out of a segment saves nothing.

That contradiction is one I can only report, not test: I have no Omnisend login, so I can't see which count the Total billable contacts screen uses. What I could check, on October 10, 2026, was the public side: the slider at all 64 positions, monthly and three-months-upfront, six help articles on billing, contacts and downgrades, and Omnisend's replies to reviewers. Every price on this page is a slider figure or arithmetic on one.

The row to manage is the non-subscribed one. If your store syncs every customer and few tick the marketing box, non-subscribers can outnumber subscribers, and they're on the bill either way.

What reviewers ran into, and how Omnisend answered

Bot signups are the worst case for a model that bills every contact. A one-star reviewer in 2024 wrote that "Our contact list went from 1,000 to 10,000+ in a matter of 2.5 months" and that billing "went from $35 to $195." Omnisend replied that inflating lists "is not a practice we condone or engage in" and that "We recommend implementing a CAPTCHA and a few additional prevention strategies to minimize this risk."

Omnisend's own explanations aren't always consistent. Answering one reviewer in 2024, it said "Our regular pricing is based on the number of contacts you have, which includes both subscribers and non-subscribers. Unsubscribed contacts do not incur any charges." A reply in 2025 to a reviewer on a fixed-tier plan said "your billing is always based only on subscribed email contacts." Some customers read it the second way too: a five-star Capterra review in March 2026 praised Omnisend "especially since billing is based on active subscribers only." On the standard plans, the help center is clear that non-subscribers count.

On price itself, a five-star Capterra reviewer in 2024 said "The cost for the service can become quite high once your subscriber list gets over the 50k mark." Omnisend answered that "Your point about pricing for larger lists is noted." At smaller sizes the view is warmer. On Reddit, a store owner wrote: "I’m running a 14-15k contact store and we use Omnisend, it’s been a good balance between cost and features."

Three stores, priced

In the first row, the 1,200 buyers who never subscribed add $20 every 30 days. The second row is a busy season: one wave of checkouts without the marketing box ticked moves the store from the 9,001–10,000 tier to 10,501–11,000, $31 more per cycle. The third row is the fix. Unsubscribing 800 old non-subscribers before the next billing day takes the store back under 10,000.

After a sale period, look at the billable count before the next billing day, not after. Cleaning "updates your tier at the next billing cycle – not immediately," so the timing decides which bill it lowers.

Unsubscribing non-subscribers: what stops and what keeps sending

Omnisend's first suggestion for lowering cost is "Unsubscribe non-subscribed contacts." It also lists deleting contacts, marked "(not recommended)," and collecting more opt-ins at checkout. It won't do any of it for you: "Omnisend doesn't automatically remove or suppress non-subscribed contacts."

Unsubscribing a buyer changes which automations reach them.

So the trade is abandoned-cart and back-in-stock email for a lower tier. A buyer from two years ago who hasn't returned won't miss it. A recent buyer who abandons a cart next week might.

Unsubscribe non-subscribers who haven't ordered or opened a cart in a year. Keep recent ones; one recovered cart a month can be worth more than a tier step. Add a CAPTCHA to your forms, because bot signups count too.

Billing day: up and down on its own

Omnisend bills "every 30 days" from the day you upgraded, not on the 1st of the month. On that day it counts again and sets the tier. A Capterra reviewer asked the question plainly: "will they downgrade my plan automatically?" Omnisend's reply: "Yes, your plan will automatically downgrade if you clean your lists, so no worries there!" The pricing help says the same: "Your pricing tier changes automatically each billing cycle."

Two things happen between billing days. If your list grows mid-cycle, you're asked to upgrade when you try to send a campaign to more contacts than your tier covers, at a prorated price. And if you've cleaned the list, you don't have to wait: a manual downgrade "takes effect immediately, and your billing cycle restarts for another 30 days," with unused credit carried to the next invoice. You can only pick a tier that fits your current billable count.

Omnisend now says "You'll receive an email notification before any upgrade." That wasn't always the case. A two-star Trustpilot review from 2024 complained that "Omnisend give you no notification if you're about to be pushed into a higher price plan so they charge you automatically." Omnisend replied that it would "forward your suggestion to our product team to explore implementing notifications for billing tier changes in the future." Its help center now documents the notice.

Put your billing day in a calendar, check the billable count three days before, and clean then. After a big clean mid-cycle, a manual downgrade gets the lower price sooner.

On each billing day, in order

1. Know the date. Your billing day repeats every 30 days from your upgrade.
2. Check Total billable contacts three days before, and compare it with the tier lines above.
3. Segment non-subscribers with no order or cart activity in a year, using "Subscription status is non-subscribed to Email," and export them.
4. Unsubscribe that segment if it drops you below a tier line.
5. Downgrade manually if you cleaned mid-cycle and want the lower price now.
6. Protect your forms with a CAPTCHA so bots don't add billable contacts.

A 30-day cycle, and the three-month discount

A 30-day cycle isn't a month. "A billing cycle lasts 30 days," so a year has about 12.2 bills. At $132 that's $1,606 a year rather than $1,584 for twelve months. The difference is small, but it's why a yearly budget built on twelve payments comes up short.

New paid accounts can pay three months upfront for 30% off those three months. At 2,001–2,500 contacts on Standard that's $30.80 a month, $92.40 for three months instead of $132. Then "billing will revert to the regular monthly price." Omnisend explained this to a Trustpilot reviewer who expected a fixed-term deal: the promotion "simply reduces the cost of the first three billing cycles of an ongoing subscription."

Take the three-month discount if you'd keep Omnisend past three months anyway, and note the date it ends. Budget a year as about 12.2 bills, not twelve.

What Legacy Pro's retirement means

Two dated moves tell me, though Omnisend hasn't put it this way, that SMS is being pulled onto a single current plan. Since May 4, 2026, new SMS subscriptions sit on Pro only, and the downgrade guide says Legacy Pro, the version for Pro accounts from before that date, retires on October 26, 2026. After that date, every Pro account with SMS is on the same version of the plan. On counting, I see nothing pointing toward a narrower bill. The help center ties non-subscriber billing to the automated messages they still receive, and that reason doesn't weaken as a store sends more of them. The part I'd expect to change is the wording: one help article counting only non-subscribers messaged in the last 30 days, and replies that told reviewers in different years two different things. Until Omnisend settles that, budget on the broader count.

Not covered here

• Fixed-tier plans and contact reach limits. Some accounts are on a fixed-tier model with a monthly reach limit; this page covers the standard plans.
• SMS pricing. SMS is a separate subscription on Pro.
• Other vendors' counting rules. ActiveCampaign counts by a rule tied to the account's start date; see ActiveCampaign contact billing. The price comparisons page puts Omnisend's Standard row beside other vendors at five list sizes. To set the slider at your own count, use Omnisend's pricing page.

FAQ

How much does Omnisend cost per month?

Standard is $16 up to 500 billable contacts, $20 up to 1,000, $44 up to 2,500, $81 up to 5,000 and $132 up to 10,000. Pro is $59 up to 2,500 and $150 at 9,001–10,000. Free allows 250 contacts and 500 sends monthly.

Does Omnisend charge for non-subscribed contacts?

Yes. Customers who ordered, abandoned a cart or created an account without opting in are billable, because they can still receive automated messages. Only unsubscribed contacts are excluded.

Does Omnisend downgrade my plan automatically?

Yes. Omnisend counts billable contacts on every billing day and sets the tier from that count, so cleaning the list lowers the next bill. You can also downgrade manually right away to a tier that fits your current count.

How do I lower my Omnisend bill?

Unsubscribe non-subscribed contacts you don't need, before your billing day. They'll still get order and shipping confirmations but not abandoned-cart or back-in-stock emails. Excluding contacts from campaigns doesn't change the count.

How often does Omnisend bill?

Every 30 days from the day you upgraded, not monthly on a fixed date. That's about 12.2 bills a year.

Is Omnisend Pro worth it over Standard?

Between 2,001 and 10,000 billable contacts, Pro costs $9 to $22 a month more and has no email cap, so it's worth it if you send more than twelve emails per contact a cycle or need SMS. From 11,501 contacts up, the gap is $67 or more.