Mailchimp pricing

About

Mailchimp is an email marketing and automation platform, now an Intuit company, that helps small and mid-sized businesses run campaigns, automations, audience segmentation, and reporting from a single account. Its pricing is organized around four marketing plans — Free, Essentials, Standard, and Premium — whose monthly price scales with the number of contacts stored, plus a separately-billed Transactional (Mandrill) email product for developers sending API-triggered messages.

The platform positions itself as the “#1 email marketing and automation platform” and bundles generative-AI features (Intuit Assist, currently in beta at no additional cost on Standard/Premium and Legacy plans) into its higher tiers. Standard is marketed as the “Best value” tier and carries the AI content, automation-flow, and optimization tools; Premium adds unlimited contacts, unlimited seats, phone and priority support, dedicated onboarding, and migration services for larger teams.

Mailchimp serves a spectrum from solo senders on the Free plan (capped at 250 contacts) through SMBs and mid-market marketers on Essentials/Standard, up to larger teams and high-volume senders who move to Premium or a sales-negotiated custom plan (custom pricing kicks in above 250,000 contacts). A pay-as-you-go credit option covers seasonal/infrequent senders, and Transactional email is offered as an add-on to paid marketing plans.

Pricing summary : how Mailchimp’s contact-tiered plans and per-block transactional email work

Mailchimp uses a tiered subscription with a freemium floor and a separate per-block usage product, priced across three dimensions:

1. Plan tier: Four marketing plans — Free ($0), Essentials, Standard (“Best value”), and Premium — that unlock progressively more features (automations, generative AI, custom reports, phone support, unlimited seats). Standard adds Intuit Assist AI and automation flows; Premium adds unlimited contacts/seats and phone & priority support.
2. Contact count: Within each paid plan, the monthly price rises stepwise as stored contacts grow, moving through bands from 0–500 up to 1,000,000+. Firm hardcoded USD ceilings from the compare matrix: Essentials tops at $385/mo at 50,000 contacts and Standard tops at $800/mo at 100,000 contacts; Premium goes to a custom / contact-sales plan above 250,000 contacts. Each plan also carries a monthly email-send cap tied to contacts (Free is 500 sends/mo; Essentials 10×, Standard 12×, Premium 15× contacts).
3. Transactional (Mandrill) email usage: A separate developer product billed per block of 25,000 emails — $20/block at 1–20 blocks, tapering to $10/block at 161+ blocks — with an optional dedicated IP at $29.95/mo. It is an add-on to a paid Standard/Premium marketing plan.

What makes this different: the same plan name can cost anywhere from a few dollars to $800/mo purely because the value metric is contacts stored, not seats or sends — so the plan column you pick is only half the price story; the contact slider is the other half. A near-permanent “50% off for 12 months” promo runs across every paid tier.

Pricing by product

Marketing plans (self-serve)

Prices shown are the smallest-contact-tier monthly figures captured 2026-07-09; each plan’s price scales up stepwise with contact count. The $4.01 / $6 / $119.93 intro figures are the geo-locked capture’s USD-toggle values under the standing “50% off for 12 months” promo — the firm hardcoded USD contact-ceiling anchors ($385/mo, $800/mo) are noted in the Included column.

Transactional email — Mandrill (usage add-on)

Billed per block of 25,000 emails; volume-discounted. An add-on to a paid Standard/Premium (or Legacy Monthly) marketing plan — Essentials is not eligible.

Optional dedicated IP: $29.95 / month. New transactional users get up to 500 free sends to a verified domain. A limited-time promo offers 50% off 1M+ emails (40+ blocks) for 12 months to new customers on a Standard/Premium plan — contact Sales to redeem.

Pay As You Go (prepaid credits)

An alternative to the monthly marketing plans for infrequent/seasonal senders: buy email credits as needed instead of a recurring subscription. The per-credit-block prices are not publicly listed on the pay-as-you-go page — they appear only after sign-up (marked unknown here).

Sales motions across products: self-serve / PLG for Free, Essentials, Standard, and the smaller Premium tiers; sales-led for Premium above ~250,000 contacts, high-volume Transactional (1M+ emails), custom plans, and annual plans for 10,000+ contact plans. Pricing captured from the Mailchimp marketing pricing page (accessed 2026-07-09).

Hidden costs : dead contacts, post-promo cliffs, and per-block transactional add-ons

The advertised “$6/mo Standard” headline understates what a growing sender actually pays, for three reasons: (1) price scales with stored contacts — including unsubscribed and non-subscribed ones you forgot to delete — not with active subscribers; (2) the sticker figures are a 50%-off-for-12-months intro that roughly doubles after year one; (3) Transactional (Mandrill) email is a separately billed add-on. Two representative bills:

Archetype 1 — a Standard user growing past the intro at 25,000 contacts

The lesson: because contacts — not active subscribers — set the tier, a list padded with years of dead addresses can push you into the next price band for zero marketing value; list hygiene is a direct line-item saving.

Archetype 2 — a developer sending 2M transactional emails on top of Standard

The lesson: transactional volume dwarfs the marketing subscription, and Essentials is not eligible for the Mandrill add-on — you must be on Standard or Premium to attach it, so the plan floor is set by the API workload, not the newsletter.

Want to estimate your own Mailchimp bill? Use the Mailchimp pricing calculator to model your monthly cost based on contact count, plan tier, and transactional email volume.

Pricing evolution : from free-and-generous newsletter tool to Intuit’s contact-metered marketing suite

Mailchimp’s arc is a case study in post-acquisition monetization tightening. The 2019 shift to contact-based billing — counting every contact, subscribed or not — reframed a subscriber-priced newsletter tool as a marketing platform. After Intuit’s ~$12B acquisition closed in November 2021, the Free plan was cut repeatedly and list prices climbed most years.

Cadence

Tracked range: 2019–2026. Wayback digest-dedup returned only early-2022 snapshots for the marketing pricing page from this egress; 2023–2026 inflections are corroborated by third-party pricing trackers and the live 2026 capture. Quarters not listed were verified stable or had no archived evidence of change.

Notable changes

• 2019-05-15 — Contact-based billing launches; Mailchimp begins charging for unsubscribed/non-subscribed contacts and adds paid Essentials/Standard/Premium tiers (mailchimp.com/help/about-legacy-pricing-plan).
• 2021-11-01 — Intuit completes its ~$12B acquisition (mailchimp.com/newsroom).
• 2022-01 → 2022-03 — Essentials entry rose $9.99→$11/mo and Standard $14.99→$17/mo (Wayback marketing-pricing snapshots).
• 2023 — Free plan reduced from 2,000 to 500 contacts; list prices raised across tiers (multiple third-party pricing trackers).
• 2024-06 — Mailchimp shut down TinyLetter, the free newsletter tool it had acquired, prompting open-source clones (141-point Hacker News thread, 2024-06-23).
• 2026-07 — Free plan now 250 contacts / 500 monthly sends; Intuit Assist generative AI bundled into Standard/Premium (live capture).

The free-tier erosion in detail

The single clearest signal of the post-acquisition monetization tightening is the Free plan. Across four verified data points the contact cap fell 2,000 (2022) → 500 (2023) → 250 (2026), an 87.5% reduction, while the monthly send cap fell from ~12,000 to 500 — a 95.8% cut. Each reduction narrows the on-ramp before a sender must convert to a paid contact tier, and because contacts (not active subscribers) set the price, the effective floor for a real small-business list moved up faster than the headline tier prices alone suggest. This erosion — not any single sticker increase — is what drove the recurring “Mailchimp got expensive” community reaction on r/Emailmarketing and the crop of open-source Mailchimp alternatives that reached the Hacker News front page in 2023–2025 (e.g., a 302-point “MailChimp alternative that connects to your database” thread on 2023-07-23).

What’s unique : contacts-as-value-metric, dead-address billing, and a permanent intro promo

1. Contacts stored — not emails sent or seats — are the value metric. Most email tools meter on emails sent or subscribers; Mailchimp meters on contacts stored, so two accounts on the same “Standard” plan can pay wildly different amounts (a few dollars vs. $800/mo) purely on list size. This makes the plan column only half the price story and the contact slider the other half — a per-contact value-metric choice that ties revenue to a customer’s audience growth rather than their sending activity.

2. Unsubscribed and non-subscribed contacts still count. Mailchimp’s documentation is explicit that subscribed, unsubscribed, and non-subscribed contacts all count toward the paid tier. A contact who opted out years ago keeps inflating the bill until manually deleted — a mechanic that quietly pushes accounts into higher price bands and is the single most-cited grievance in community threads.

3. A near-permanent “50% off for 12 months” intro. Every paid tier shows a standing 50%-off-12-months promo, so the advertised $4.01 / $6 / $119.93 figures are intro rates that roughly double ($8.03 / $11.99 / $239.86) after year one. The “discount” is effectively the list price, and the post-promo cliff is the real cost — a pattern worth modeling before committing, and a variant of the freemium pricing model where the paid tiers lean on a standing promo.

4. Two disjoint billing systems under one brand. The marketing plans (contact-tiered subscription) and Transactional/Mandrill (per-25,000-email block) are essentially separate products with separate meters, and Essentials cannot even attach Transactional. Buyers routinely underestimate this: a developer’s real floor is set by API email volume, not the newsletter tier.

Strengths & weaknesses

Billing UX : contact slider, currency selector, and the transactional cost estimator

• Contacts slider / dropdown — a stepped selector on every marketing plan card (0–500, 501–1,500, … up to 1,000,000+) that recomputes each plan’s monthly price live as you pick a contact band. The “Customize your plan” control repeats it below the cards.
• Currency selector (₹ INR / $ USD) — a native <select> that switches the displayed currency; the page geo-defaults currency by request origin (it rendered INR for this capture until USD was selected).
• “Find my plan” recommender — a short questionnaire (“Answer a few quick questions for a personalized recommendation”) that suggests a plan tier for the buyer.
• Transactional cost estimator — on the Transactional page, an “Enter your estimated sends per month” input that computes “Your Plan” as N blocks @ $X/block and an “Estimated Cost Per Month”, with an “Add dedicated IP for $29.95/month (Optional)” checkbox.
• Promo & overage disclosures — each paid card shows a “Save 50%” badge with “†See Offer Terms. Overages apply if contact or email send limit is exceeded” and the “Then, starts at …” post-promo regular price; the Free plan states “Sending will be paused if contact or email send limit is exceeded.”
• Compare-plans matrix — a full “Compare Marketing plans” table (Premium · Standard · Essentials · Free) with per-row tooltips, surfacing the hardcoded contact-ceiling prices (“Up to 100,000 contacts with our $800/mo tier”, “Up to 50,000 contacts with our $385/mo tier”).

Strategic wins : contact-metering, a wide free funnel, and bundled AI

1. Picking “contacts stored” as the value metric ties revenue to customer growth

By billing on stored contacts rather than emails sent, Mailchimp captures more revenue as a customer’s audience grows — even if send volume stays flat — and makes expansion automatic without a sales renegotiation. It’s a textbook example of choosing a value metric that scales with perceived value; our guide to choosing the right usage metric walks through exactly this trade-off between expansion revenue and pricing clarity.

2. A famous free plan built the funnel that made everything else work

The “free forever” plan turned Mailchimp into the default first email tool for millions of small businesses, seeding a PLG funnel that upsells into paid contact tiers over time. Even as the free cap shrank, the free-to-paid motion remains the growth engine — the same usage-based PLG playbook that underpins most modern SaaS onboarding.

3. Bundling generative AI (Intuit Assist) into paid tiers rather than metering it

Rather than charging separately per AI action, Mailchimp folds Intuit Assist into Standard/Premium at no extra cost, using AI as a tier-differentiator and retention lever instead of a new meter. This avoids the AI-feature-pricing friction many peers hit when they bolt a per-token charge onto an existing subscription.

4. Keeping Transactional (Mandrill) as a separate, volume-tiered product

Splitting developer/transactional email into its own per-block product lets Mailchimp serve high-volume API senders with pure usage pricing without disturbing the contact-tier marketing model — two clean pricing models under one brand.

Areas to improve : dead-contact billing, promo opacity, and free-tier trust

1. Stop counting unsubscribed contacts against the paid tier

Billing for contacts who have opted out is the most-cited grievance across r/Emailmarketing and G2 (“Expensive” flagged in 81 reviews). A concrete fix: auto-archive unsubscribed contacts after a grace window so they stop counting toward the tier by default, or expose a one-click “bill only on active contacts” mode — aligning the meter with the value the customer actually receives, as covered in our guide to entitlements and usage grants.

2. Make the post-promo price the headline, not the fine print

The advertised $4.01 / $6 figures are 50%-off intro rates that roughly double after 12 months; surfacing the post-promo price with equal prominence would reduce the “bait-and-switch” perception that fuels churn. Showing both the intro and standing rate side-by-side — as some peers now do — is a low-cost trust win, consistent with the value-metric transparency that converts best.

3. Restore a credible free/entry on-ramp

Cutting the free plan to 250 contacts / 500 sends handed the low end to Brevo, EmailOctopus, and a wave of open-source clones. A modest, stable free tier (or a genuinely cheap “starter” contact band) would defend the top of the funnel that made Mailchimp dominant in the first place — the same funnel-defense logic in our usage-based SaaS growth analysis.

Key takeaways

1. Your value metric is a strategic bet, not a billing detail. Mailchimp’s choice to meter on contacts stored — not emails sent — drives automatic expansion revenue but also decouples price from usage, which is exactly why customers feel they “pay for nothing.” Pick the metric that best correlates with delivered value, not just the one that maximizes near-term revenue.
2. A permanent intro promo is just a confusing list price. A standing “50% off for 12 months” across every tier means the real price is the post-promo rate; hiding it erodes trust. If your standing discount never ends, it isn’t a discount — it’s your price with extra steps.
3. Free-tier cuts have a long tail. Each reduction (2,000→500→250 contacts) shaved the on-ramp and directly seeded competitors and open-source clones on Hacker News. The free plan is a funnel-defense asset; erode it and you invite substitution at the exact moment buyers are cheapest to acquire.
4. Billing for dead contacts is a reputational tax. Charging for unsubscribed/non-subscribed contacts is the single most-cited grievance; a mechanic that looks like clean recurring revenue reads to customers as a trap. Meter mechanics that surprise the customer at renewal cost more in churn than they earn.
5. Two products, two meters — keep them clean. Splitting contact-tiered marketing from per-block Transactional lets each match its buyer, but gating Transactional behind Standard/Premium adds friction developers resent. When you run parallel pricing models, don’t cross-gate them in ways that confuse the buyer’s real floor.

UBP implications

1. Metering on a stored resource, not an action, changes the churn profile. Contact-count billing produces smooth expansion but a “phantom cost” perception when the resource sits idle; usage-based strategies that bill on stored state (contacts, seats, storage) must pair with hygiene tooling or default archival to avoid the resentment Mailchimp triggers.
2. Post-acquisition monetization tightening is a recognizable pattern. The Free-tier erosion and steady list-price climbs after Intuit’s $12B buyout mirror the broader “PE/strategic-owner squeezes the base” playbook — a signal buyers should price in when a favorite tool changes hands.
3. A standing intro promo is a UBP anti-pattern. Permanent 50%-off framing optimizes conversion but degrades the transparency that usage-based pricing is supposed to deliver; durable UBP models show the true rate and let usage — not a countdown — drive the discount.

Sources

• Mailchimp marketing pricing page (accessed 2026-07-09)
• Mailchimp compare marketing plans (accessed 2026-07-09)
• Mailchimp Transactional (Mandrill) email pricing (accessed 2026-07-09)
• Mailchimp Pay As You Go pricing (accessed 2026-07-09)
• Mailchimp help: About your Legacy pricing plan (accessed 2026-07-12)
• Mailchimp help: About Mailchimp pricing plans (accessed 2026-07-12)
• Mailchimp newsroom: Intuit completes Mailchimp acquisition (accessed 2026-07-12)

Bottom line

Mailchimp is the archetype of a beloved free tool re-tooled for revenue after a $12B acquisition: it meters on contacts stored — including the unsubscribed ones — behind a permanent “50% off” promo, so the real price is roughly double the sticker and rises with an audience you may never email. It remains the transparent, feature-rich, AI-bundled default for SMB email marketing, but the value metric and shrinking free tier are exactly what push its most price-sensitive users toward Brevo, EmailOctopus, and a growing shelf of open-source clones.

Want to compare Mailchimp against other marketing and SaaS pricing? Browse the pricing blueprint.

Pricing timeline : Major events on a vertical axis

Each milestone below corresponds to a public pricing change, product launch, or material adjustment. Major events use a filled marker; minor adjustments use a faded one.

Marketing plans + Transactional snapshot

Jul 2026

Free now 250 contacts / 500 sends per month; Essentials, Standard and Premium billed by contact-count tiers under a standing 50%-off-for-12-months promo (Essentials to $385/mo at 50k contacts, Standard to $800/mo at 100k, Premium custom above 250k). Transactional (Mandrill) email billed per 25,000-email block ($20 down to $10/block). Intuit Assist generative AI bundled in Standard/Premium.

Free tier cut from 2,000 to 500 contacts

Jan 2023

Post-acquisition, Mailchimp reduced the Free plan from 2,000 contacts to 500 and tightened monthly send limits, per multiple third-party pricing trackers (EmailOctopus, Brevo). Contact-tier list prices also rose across Essentials/Standard/Premium.

Essentials & Standard entry prices raised

Mar 2022

Wayback snapshot (2022-03): Essentials entry rose $9.99→$11/mo and Standard $14.99→$17/mo at 500 contacts; Premium held at $299/mo at 10,000 contacts; Free stayed at $0 for 2,000 contacts. (2022-02 archive returned a 503 — values unknown.)

Early-2022 contact-tier baseline (Wayback)

Jan 2022

Wayback snapshot (2022-01, USD): Free $0 at 2,000 contacts; Essentials starts $9.99/mo at 500 contacts; Standard starts $14.99/mo at 500; Premium starts $299/mo at 10,000 contacts. Free plan sent up to 10,000 emails/mo.

Intuit completes ~$12B acquisition

Nov 2021

Intuit closed its acquisition of Mailchimp on 2021-11-01 for ~$12B ($5.7B cash + $6.3B stock). Mailchimp became an Intuit company; contact-tier prices and free-tier limits tightened in most subsequent years. Source: mailchimp.com/newsroom/intuit-completes-mailchimp-acquisition/.

Contact-based billing + repositioning as a marketing platform

May 2019

Mailchimp overhauled its plans on 2019-05-15, moving from subscriber-based to contact-based billing (charging for unsubscribed and non-subscribed contacts) and adding paid tiers (Essentials, Standard, Premium). Pre-2019 paid accounts were grandfathered as 'Legacy' plans. Source: mailchimp.com/help/about-legacy-pricing-plan/.