Email marketing software pricing: buyer-side total cost

What to take away

Email marketing software pricing is a model, not one monthly number. Brevo, Kit, Mailchimp and MailerLite publish entry tiers near USD 9 to USD 15 a month for small lists. At 10,000 contacts those vendors typically quote several hundred USD a month.

Brevo, Kit, Mailchimp and MailerLite official pages describe different billing units and limits, including contacts, subscribers, monthly sends and user seats. Prices, currencies, promotions, taxes and terms can change. Obtain a dated quote before deciding.

Identify every billing unit

Record active, stored, archived, duplicate and bounced contact treatment. Then record unsubscribed, suppressed and transactional-only treatment. Add monthly and daily sends, user seats, audiences, domains and automations. Track events, API calls, storage and channels. Ask when usage resets and which events trigger a higher tier.

Vendors count different things. Mailchimp counts contacts on most paid plans, including unsubscribed ones. MailerLite counts active subscribers. Brevo sells email volume with unlimited contacts on paid tiers. Kit bills by subscriber count, and its free plan covers up to 10,000 subscribers.

Compare published prices at Brevo, Kit, Mailchimp, MailerLite, HubSpot and ActiveCampaign

Brevo described plans with daily or monthly email allowances and contact caps. Its published Starter tier sat near USD 9 a month for 5,000 emails, with Business tiers near USD 18 to USD 29 as volume rises. Free accounts send 300 emails a day with unlimited contacts.

Kit described subscriber-based creator plans and a large free newsletter allowance with conditions. Creator started near USD 15 a month at 1,000 subscribers and reached roughly USD 60 to USD 80 at 10,000. Creator Pro started near USD 29. These are list prices, not quotes.

Mailchimp described contact and send limits, paid tiers, trials and pay-as-you-go. Essentials started near USD 13 a month at 500 contacts, Standard near USD 20 and Premium near USD 350. At 10,000 contacts paid tiers typically sit in the low hundreds of USD a month. Pay-as-you-go credit packs usually cost a few USD per 500 sends.

MailerLite described active-subscriber and send-volume tiers. Free accounts cover 1,000 subscribers and 12,000 emails a month. Paid plans start near USD 10 a month at 500 subscribers and typically climb past USD 60 near 10,000.

HubSpot Marketing Hub Starter lists near USD 20 a month and Professional near USD 890. ActiveCampaign lists Starter near USD 15, Plus near USD 49, Pro near USD 79 and Enterprise near USD 145. At 10,000 contacts, HubSpot and ActiveCampaign move to higher contact tiers. Public list prices do not show the full figure.

The table below gives typical planning ranges.

Add feature and channel costs

Brevo's add-on documentation describes current extra-user, email, contact, and service options available with specified plans. It is vendor documentation, not a quote for every account or market. Confirm which add-ons are required, how units reset, when upgrades apply, and whether unused capacity carries forward in the proposed contract.

Transactional and delivery services publish their own rates. Postmark and Mailgun list entry plans near USD 15 a month for 10,000 emails. SendGrid Essentials lists near USD 19.95 a month for 50,000. Amazon SES charges about USD 0.10 per 1,000 emails. Twilio's published US SMS rate is roughly USD 0.008 per outbound segment.

Add implementation costs

Budget discovery, procurement, legal review and security review. Add data cleanup and migration. Add templates, localization, domains and authentication. Add integration, testing, training and documentation. Add monitoring, warm-up where relevant, parallel operation, support and project management. Internal staff time is still a cost.

Small migrations typically run USD 500 to USD 5,000 in setup fees. Agencies quote retainers from about USD 1,000 to USD 5,000 a month. The Bureau of Labor Statistics listed a median annual wage near USD 75,000 for market research analysts in May 2023 data, so a part-time internal owner still carries a real cost.

Model growth and peaks

Kit's billing explanation explains its current subscriber-based billing, automatic tier movement, billing cycles, and account behavior. Those rules are product-specific and can change. Reconcile billable subscribers to the business data, model growth and cleanup, and test invoices at low, expected, peak, and cancellation scenarios.

A list that grows from 2,500 to 5,000 contacts can double a Kit or MailerLite bill in one tier step. Mailchimp adds the next contact block automatically. Annual billing usually saves 10% to 20% against monthly rates.

Create low, expected, high and seasonal scenarios over several years. Add acquisition and incident scenarios. Model contact growth, message frequency, automation traffic, transactional volume and additional teams. Model countries, currencies, inflation, plan changes and overages. Add annual discounts and capacity buffers.

Price risk and exit

Include outage, failed delivery, weak support, incorrect automation and privacy incident. Add manual workarounds, lost data, vendor change, suspension and contract termination. Add export fees, migration assistance, parallel tools, archive storage and deletion evidence. A lower subscription can create higher operating and dependency cost.

Verification services such as ZeroBounce and NeverBounce publish rates near USD 0.004 to USD 0.01 per address, so a forced re-verify after migration carries a cost per contact. Enterprise contracts typically carry annual commitments and early termination fees.

Use comparable totals

Convert every option to the same time horizon, currency, tax treatment and usage scenario. Align staffing assumptions and risk scope. Separate fixed, variable, one-time and expected costs. Track contingent and switching costs separately. Document exclusions and confidence rather than forcing false precision.

The table below shows typical planning ranges in USD for monthly and three-year totals. It covers 2,500, 10,000 and 50,000 contacts. Actual figures require a dated quote.

Attach dated official pages and a vendor quote to the model, then test the invoice calculation with sample usage. Recalculate immediately before signing and after material list, frequency, team or integration changes. Recalculate again when markets or products change. Preserve the rejected alternatives so renewal has a credible comparison.

Three-year cost model

Worked example in USD: a 10,000-contact list on a mid-tier plan at USD 100 a month costs USD 3,600 over 36 months. One-time migration is USD 1,500. Verification at USD 0.005 per address is USD 50.

Part-time staff at 0.5 full-time equivalent on the BLS median wage of USD 75,000 costs USD 37,500 a year. That is USD 112,500 over three years. The comparable total is near USD 117,650.

Make the comparison reproducible

The GAO evaluation design guide links evaluation questions to evidence needs. For email marketing software pricing, use dated quotes and invoice tests instead of causal claims.

The NIST experimental design selection guidance starts design with the objective. Apply that to pricing by fixing the usage scenario, currency and term before you compare vendors.

Common questions

What determines email marketing software price?

Contacts, subscribers, sends, users and features drive the base price. Channels, infrastructure, support, storage and events add more. API use, add-ons and contract term change the total again.

What does email marketing software cost at 10,000 contacts?

Published list prices typically land between USD 60 and USD 150 a month at that size. Enterprise platforms are usually quoted annually.

Should annual discounts be used in comparisons?

Use them only with the same term, renewal assumptions, cancellation rights and cash timing across options. Match the usage scenario and risk treatment too.

What is the most commonly missed cost?

Internal operating time is often omitted. Data cleanup, content, testing and monitoring consume hours. Incident response and manual workarounds can dominate the total.