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
- Klaviyo: Free 250 profiles / 500 emails; paid scales with profiles; mobile/Composer support on paid tiers. Official pricing.
- Omnisend: Free 250 contacts / 500 emails; Standard from $11.20/month; Pro from $41.30/month. Official pricing.
- Mailchimp: Free 250 contacts / 500 sends; Essentials from $13; Standard from $20; Premium from $350. Official pricing.
- Brevo: Free 300 emails/day, unlimited contacts; Starter from $9/month; Standard from $18; Enterprise custom. Official pricing.
- ActiveCampaign: Starter, Plus, Pro, Enterprise with quote-based contact bands; sends at 10x/12x/15x multipliers. Official pricing.
- Customer.io: Essentials from 5,000 profiles / 1M emails; extras at $0.009/profile and $0.12/1,000 emails. Official pricing.
- SendGrid: Email API trial 100/day for 60 days; Essentials from $19.95; Pro from $89.95; Premier custom. Official pricing.
- Mailgun: Free 100 emails/day; Basic $15 (10k); Foundation $35 (50k); Scale $90 (100k). Official pricing.
- Constant Contact: Lite $10.20/month; Standard $29.75/month; Premium $68/month. Official pricing.
- Drip: From $39/month for up to 2,500 people with unlimited sends; 14-day trial. Official pricing.
Side-by-side verified tiers
| Platform | Free tier | Entry paid | Model |
|---|---|---|---|
| Klaviyo | 250 profiles / 500 emails | Scales w/ profiles | Per profile + SMS credits |
| Omnisend | 250 contacts / 500 emails | Standard $11.20; Pro $41.30 | Per contact tier |
| Mailchimp | 250 contacts / 500 sends | Essentials $13; Std $20; Prem $350 | Per contact incl. unsubscribed |
| Brevo | 300 emails/day | Starter $9; Standard $18 | Per email volume; unlimited contacts |
| ActiveCampaign | Trial/quote | Quote by contact band | Per contact + 10x/12x/15x sends |
| Customer.io | Trial/startup program | Essentials (5k profiles / 1M emails) | Per profile + message volume |
| SendGrid | 100/day, 60-day trial | Essentials $19.95; Pro $89.95 | Per email volume (API) |
| Mailgun | 100 emails/day | Basic $15; $35; $90 | Per email volume (API) |
| Constant Contact | Trial only | Lite $10.20; Std $29.75; Prem $68 | Per contact tier |
| Drip | 14-day trial | $39 (up to 2,500 people) | Per person; unlimited sends |
Plan-tier ladders
- FreeProve deliverability and one automation: Klaviyo 250/500, Omnisend 250/500, Mailchimp 250/500. Measure opens, recovered carts, repeat purchases.
- EntryUnlock automation depth: Omnisend Standard $11.20, Constant Contact Lite $10.20, Mailchimp Essentials $13. Keep sends focused on engaged segments.
- GrowthExpand segments and channels: Omnisend Pro $41.30, Klaviyo mid tiers, Constant Contact Standard $29.75. Add SMS only with ROI case.
- 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.
| Geometry | Meter | Bill grows when | Examples on this index |
|---|---|---|---|
| Per contact | Stored records | The list grows or goes dormant | Mailchimp, Omnisend, Constant Contact, ActiveCampaign, Drip |
| Per email | Sends delivered | Campaign and lifecycle volume grows | Brevo, SendGrid, Mailgun |
| Per profile | Profiles plus messages | Tracked users and sends grow together | Klaviyo, 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.
| Platform | Entry point | Unit that moves the bill | Shape through year one |
|---|---|---|---|
| Klaviyo | Free 250 profiles / 500 emails | Per profile plus SMS credits | Every stored profile keeps billing; dormant-profile audits pay for themselves |
| Omnisend | Standard $11.20/mo | Per contact tier | Pro at $41.30 is a planned step-up, not a gradual drift |
| Mailchimp | Essentials $13/mo | Per contact incl. unsubscribed | Unsubscribed records still bill; Standard $20 and Premium $350 sit above |
| Brevo | Starter $9/mo | Per email volume | Standard at $18 adds automation on top of volume; contacts stay unlimited |
| ActiveCampaign | Quote by contact band | Per contact plus 10x/12x/15x sends | Band moves and send multipliers compound; get both figures in writing |
| Customer.io | Essentials 5,000 profiles / 1M emails | Per profile plus message volume | Extras at $0.009 per profile and $0.12 per 1,000 emails can outweigh the base |
| SendGrid | Essentials $19.95/mo | Per email volume | Pro at $89.95 is the volume step; the 100/day trial ends after 60 days |
| Mailgun | Basic $15 (10k) | Per email volume | Foundation $35 (50k) and Scale $90 (100k) are the planned steps |
| Constant Contact | Lite $10.20/mo | Per contact tier | Standard $29.75 and Premium $68 are feature jumps as much as size jumps |
| Drip | From $39/mo, up to 2,500 people | Per person; sends unlimited | List 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 · 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 · 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 · 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 · 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 · 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.
- Comparing entry prices across different meters: Omnisend Standard $11.20 per contact and Mailgun Basic $15 per email are answering different questions.
- Counting contacts you never mail. On Mailchimp, unsubscribed contacts still count toward the tier you pay for.
- Buying the top tier for one feature: Mailchimp Premium $350 and Omnisend Pro $41.30 should each be triggered by a stated need, not by anxiety.
- Ignoring send multipliers on ActiveCampaign — the 10x, 12x, and 15x bands multiply what "included sends" means at your contact count.
- Leaving overages unplanned: Customer.io extras run $0.009 per profile and $0.12 per 1,000 emails, which compounds fast on a growing list.
- Reading free tiers as interchangeable. Brevo's 300 emails a day, Mailgun's 100 emails a day, and Klaviyo's 500 emails a month cap different things.
- Treating a trial as a free tier: SendGrid's 100/day lasts 60 days, Drip runs a 14-day trial, and Constant Contact lists trial only.
- Signing quote-based pricing without the contact bands written down — ActiveCampaign's quote is a range until the bands are attached to it.
- Skipping the daily-versus-monthly distinction: a daily cap and a monthly cap with similar totals behave completely differently on launch day.
- Forgetting the second platform during a cutover. Budget for the overlap window before you promise a single-vendor month.
- Accepting an annual discount against a geometry you already know you will outgrow within the year.
- Letting SMS and add-on credits appear as a separate invoice line nobody models: Klaviyo's paid tiers price SMS credits alongside profiles.
- Comparing a platform's entry tier against another platform's growth tier and calling the first one cheap.
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.
- What exactly does the meter count — stored records, active profiles, delivered emails, or people — and what happens to records that stop engaging?
- Which tier am I in at my month-twelve list size and send volume, and what is the exact price at that tier?
- What is charged past the included volume: a metered rate, a hard stop, or a forced upgrade?
- Which features I care about are gated behind a higher tier, and which are add-ons billed separately?
- Are automation, attribution, and support tiers separate from the sending tier, or included?
- What does the annual commitment require, and what happens to my data and pricing if I leave mid-term?
- If contact bands or volume bands move, how much notice do I get, and does my price move with them?
- Which costs are excluded from this quote — SMS, extra seats, dedicated IPs, premium support, onboarding?
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
- Holding a large dormant list, mailing it rarely: per-email meters (Brevo from $9, Mailgun Basic $15, SendGrid Essentials $19.95) cost least.
- Small, tightly engaged list: per-contact entry tiers (Omnisend $11.20, Constant Contact Lite $10.20, Mailchimp Essentials $13) are hard to beat on absolute price.
- Tracked product users and heavy sends: per-profile meters (Klaviyo, Customer.io at $0.009 per profile) reward knowing exactly who you message.
- Transactional plus marketing from one system: weigh unified sending before you weigh the discount — it decides your reputation and your attribution.
- Whatever you pick, model month twelve on this index's figures, take the eight questions above into the quote, and re-verify on the official page before signing.
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.