Editorial independence: practitioner research, verified against official provider pages. No votes, no scores, no paid placements.

Email Platform Pricing Index 2026: Verified Tiers

Pricing pages hide the real cost in geometry: some platforms charge per contact, others per email sent, others per profile. This index records only verified September 2026 figures from official pricing pages, then shows plan-tier ladders so you can model month-twelve costs instead of headline prices.

Verified snapshot

Side-by-side verified tiers

Verified starting prices and pricing models.
PlatformFree tierEntry paidModel
Klaviyo250 profiles / 500 emailsScales w/ profilesPer profile + SMS credits
Omnisend250 contacts / 500 emailsStandard $11.20; Pro $41.30Per contact tier
Mailchimp250 contacts / 500 sendsEssentials $13; Std $20; Prem $350Per contact incl. unsubscribed
Brevo300 emails/dayStarter $9; Standard $18Per email volume; unlimited contacts
ActiveCampaignTrial/quoteQuote by contact bandPer contact + 10x/12x/15x sends
Customer.ioTrial/startup programEssentials (5k profiles / 1M emails)Per profile + message volume
SendGrid100/day, 60-day trialEssentials $19.95; Pro $89.95Per email volume (API)
Mailgun100 emails/dayBasic $15; $35; $90Per email volume (API)
Constant ContactTrial onlyLite $10.20; Std $29.75; Prem $68Per contact tier
Drip14-day trial$39 (up to 2,500 people)Per person; unlimited sends

Plan-tier ladders

  1. FreeProve deliverability and one automation: Klaviyo 250/500, Omnisend 250/500, Mailchimp 250/500. Measure opens, recovered carts, repeat purchases.
  2. EntryUnlock automation depth: Omnisend Standard $11.20, Constant Contact Lite $10.20, Mailchimp Essentials $13. Keep sends focused on engaged segments.
  3. GrowthExpand segments and channels: Omnisend Pro $41.30, Klaviyo mid tiers, Constant Contact Standard $29.75. Add SMS only with ROI case.
  4. ScaleNegotiate volume: dedicated IPs, deliverability support, annual discounts. Audit dormant contacts quarterly on per-contact plans.

Pricing geometry · read the unit first

Per contact, per email, or per profile

Three billing units, three different bills at the same list size. Before comparing entry prices, find out what the meter counts: a platform quoted at $19 and one quoted at $11.20 are not comparable until you know what each of them is actually measuring.

Per contact

The meter counts stored records — including records that never mail again. Mailchimp counts contacts including unsubscribed ones; Omnisend steps from Standard $11.20 to Pro $41.30 by contact tier; Constant Contact runs Lite $10.20, Standard $29.75, Premium $68; ActiveCampaign quotes by contact band with sends at 10x, 12x, and 15x multipliers; Drip starts at $39 for up to 2,500 people with unlimited sends. Dormancy is a recurring tax under this meter.

Per email sent

The meter counts delivery volume, so holding contacts is free. Brevo gives 300 emails a day free with Starter from $9 and Standard from $18; SendGrid runs Essentials $19.95 and Pro $89.95; Mailgun steps Basic $15, Foundation $35, Scale $90. Large dormant lists cost nothing here until someone mails them.

Per profile

The meter counts active profiles alongside message volume. Klaviyo scales paid tiers with profiles off a free 250 profiles / 500 emails; Customer.io's Essentials starts at 5,000 profiles and 1M emails with extras at $0.009 per profile and $0.12 per 1,000 emails. Both charge you for keeping people in the system, not only for writing to them.

Geometry becomes a bill

Unit → volume → renewal quote

The useful question is not which unit is cheapest but which unit matches your data. A SaaS team sitting on tens of thousands of dormant trial records reads per-contact pricing as a holding cost and per-email pricing as a send cost; a small, tightly engaged list inverts that reading. Geometry also decides how each platform should be negotiated — volume commitments suit per-email meters, list hygiene pays for itself on per-contact meters, and per-profile meters reward messaging only the people you track.

What moves the bill under each geometry — examples from the figures above
GeometryMeterBill grows whenExamples on this index
Per contactStored recordsThe list grows or goes dormantMailchimp, Omnisend, Constant Contact, ActiveCampaign, Drip
Per emailSends deliveredCampaign and lifecycle volume growsBrevo, SendGrid, Mailgun
Per profileProfiles plus messagesTracked users and sends grow togetherKlaviyo, Customer.io

Cost model · month twelve

12-month cost model

Every figure below is printed elsewhere on this page — nothing is modeled from a guess. The shape column is the part that matters at renewal: it says which way the bill moves as the list and send volume grow through the year.

12-month cost model using verified entry figures from this index
PlatformEntry pointUnit that moves the billShape through year one
KlaviyoFree 250 profiles / 500 emailsPer profile plus SMS creditsEvery stored profile keeps billing; dormant-profile audits pay for themselves
OmnisendStandard $11.20/moPer contact tierPro at $41.30 is a planned step-up, not a gradual drift
MailchimpEssentials $13/moPer contact incl. unsubscribedUnsubscribed records still bill; Standard $20 and Premium $350 sit above
BrevoStarter $9/moPer email volumeStandard at $18 adds automation on top of volume; contacts stay unlimited
ActiveCampaignQuote by contact bandPer contact plus 10x/12x/15x sendsBand moves and send multipliers compound; get both figures in writing
Customer.ioEssentials 5,000 profiles / 1M emailsPer profile plus message volumeExtras at $0.009 per profile and $0.12 per 1,000 emails can outweigh the base
SendGridEssentials $19.95/moPer email volumePro at $89.95 is the volume step; the 100/day trial ends after 60 days
MailgunBasic $15 (10k)Per email volumeFoundation $35 (50k) and Scale $90 (100k) are the planned steps
Constant ContactLite $10.20/moPer contact tierStandard $29.75 and Premium $68 are feature jumps as much as size jumps
DripFrom $39/mo, up to 2,500 peoplePer person; sends unlimitedList size is the only lever, so pruning beats negotiating

Read the column headings twice. Two rows with similar entry prices can diverge sharply by month twelve because one meters stored records and the other meters sends — which is exactly why headline price comparisons between these platforms are close to meaningless.

Do it yourself · five inputs

Model your own twelve-month cost

The exercise takes twenty minutes and saves a year of surprise billing. Use the vendor's official page in one tab and this index in the other.

  1. 1 · Fix the unitWrite down what the platform meters — contact, profile, email, or person — straight from the pricing sentence. If you cannot tell, that is your first question to the vendor.
  2. 2 · Take two countsRecord today's list size and your best month-twelve list size, plus the same pair for monthly sends. Model both, not the number you hope for.
  3. 3 · Place the tiersMark where each figure on this index would put you at each count: entry tier, next tier, and the one after it. Tier crossings are where budgets break.
  4. 4 · Add the stackInclude automation tiers, overage rates, SMS credits, and seat fees where the vendor publishes them — and write down the ones they do not.
  5. 5 · Stress itRun the same model with list growth doubled and with a dormant half of the list. The platform that survives both is the one worth a demo.

Bring the sheet to the renewal conversation. A vendor can argue with an opinion; arguing with your own month-twelve table is much harder, and it usually produces a better tier choice than the one quoted first.

Traps · seen repeatedly

Common pricing traps

None of these are scams. They are the ordinary ways a pricing page stays technically honest while leading a careful buyer to the wrong number.

Negotiation · bring these

Questions to ask before you sign

Ask them in writing, and keep the answers beside the quote. Every one of these has changed a recommendation at least once.

Vendors answer all eight without hesitation when the product fits. Hesitation on the meter question specifically — the first one — is the cheapest warning you will ever get.

Detailed guides

Klaviyo pricing guide

Free 250 profiles/500 emails, profile-scaled paid tiers, SMS credits, and commerce ROI thresholds.

Omnisend pricing guide

Free 250/500, Standard $11.20, Pro $41.30. When to step up and when Klaviyo earns the jump instead.

Mailchimp pricing guide

Free 250 contacts/500 sends, Essentials $13, Standard $20, Premium $350. Per-contact meters and Mandrill split-out.

Brevo pricing guide

Free 300/day, Starter $9, Standard $18, Enterprise custom. Volume pricing with unlimited contacts.

ActiveCampaign pricing guide

Starter to Enterprise by contact-band quote, 10x/12x/15x send multipliers, and add-on stacking math.

Customer.io pricing guide

Essentials 5k profiles/1M emails, $0.009 per extra profile, $0.12 per extra 1,000 emails.

SendGrid pricing guide

Email API trial 100/day, Essentials $19.95+, Pro $89.95+, Premier custom. API vs Marketing Campaigns.

Mailgun pricing guide

Free 100/day, Basic $15, Foundation $35, Scale $90. The clearest developer volume ladder.

Constant Contact pricing guide

Lite $10.20, Standard $29.75, Premium $68. Three-tier simplicity and the graduation path.

Drip pricing guide

From $39 for 2,500 people with unlimited sends. List-size scaling and DTC value signals.

Decision in five lines

FAQs

Which pricing model is cheapest overall?

None, deliberately. Per-email meters win when you hold many contacts and mail a few; per-contact meters win when the list is small and engaged; per-profile meters win when tracked users and sends grow together. Match the meter to your data and the cheapest option usually picks itself — the Mailgun guide shows the per-email shape with worked figures.

Are these prices still accurate?

Every figure here was read from the provider's official pricing page in September 2026 and is linked beside the claim. Pricing pages change without notice, so re-check the official link before you buy — and if a figure no longer matches, our editorial method page explains how we re-read and re-date the whole ladder rather than patching one line.

Why do entry prices look so close together?

Because entry tiers are engineered to look close: $20, $15, $13, $11.20, $10.20, $9, and $39 are all inside the same psychological band. The divergence happens at month twelve, when contact counts, profile counts, or send volumes cross a tier. That is the whole reason this index publishes ladders and a cost model instead of a sorted list of starting prices.

What should I budget in the first year?

Take the free tier as the floor — Klaviyo's 250 profiles and 500 emails, Omnisend's 250 contacts and 500 emails, Mailchimp's 250 contacts and 500 sends — then add one realistic growth step and one stress step from the 12-month model above. Include the overlap window if you are migrating, because two platforms in one month is normal and rarely appears in a vendor's projection.

What is the safest way to lock a price?

Get the contact band, the send allowance, and the overage rule in writing on the quote, then choose annual billing only after the month-twelve model is in front of you. Annual terms discount and commit: ask what happens if the list shrinks mid-term, and prefer a band-based quote you can re-check over a headline rate you cannot.

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