Compare Email Automation Services

Fourteen two-tool comparisons, each built around one buying question. If you sell coaching or courses to a list of a few thousand people, start with Mailchimp vs ActiveCampaign or Kit vs Mailchimp. Store owners should open the Klaviyo pages, and engineering teams the Customer.io vs Braze page.

The prices behind the pairs

Every comparison below turns partly on cost, so here are the entry prices the vendors themselves publish, as read from their pricing pages on 2026-10-07. Contact-based plans move with list size, so the column names the size each number applies to.

ToolPublished entry pricesPricing page
ActiveCampaignStarter $15, Plus $49, Pro $79 a month at 1,000 contacts, billed annuallyactivecampaign.com/pricing
MailchimpEssentials from $13 and Standard from $20 a month at the 500-contact selector; Premium from $350mailchimp.com/pricing
Drip$39 a month for up to 2,500 people, with up to 50 workflowsdrip.com/pricing
KitFree up to 10,000 subscribers; Creator $33 a month at 1,000 subscribers, billed yearlykit.com/pricing
HubSpot Marketing HubStarter $7, Professional $800, Enterprise $3,600 a month, priced per seathubspot.com/pricing/marketing
GetResponseStarter $19 and Marketer $59 a month for a 1,000-person listgetresponse.com/pricing
BrevoFree with 300 sends a day; Starter from $9, Standard from $18 a monthbrevo.com/pricing
KlaviyoEmail plan $30 a month at 1,000 profiles; free up to 250 profilesklaviyo.com/pricing
OmnisendFree for 250 contacts; Standard shown at $11.20 a month under a first-three-months offeromnisend.com/pricing
Customer.ioEssentials from $100 a month for 5,000 profiles, billed monthly; Premium from $1,000 a monthcustomer.io/pricing
BrazePricing on request (quote-based)braze.com/pricing

Two of those rows carry caveats you will meet again on the pair pages. Mailchimp's Standard plan lists $100 a month for 2,501-5,000 contacts, with a 50%-off promotion showing $50 for the first 12 months, so the second year doubles the bill. Omnisend's $11.20 is a promotional rate that returns to the regular price after the offer period.

Same list, different bills

At 5,000 contacts, ActiveCampaign Starter reads $79 a month and Kit Creator $75 (billed yearly). Drip reads $89, while Klaviyo's Email plan and Mailchimp's Standard (list price) both read $100. The spread is small enough that price alone rarely decides the pair.

At 10,000 it opens up. Kit Creator is $116, Mailchimp Standard $135, ActiveCampaign Starter $149, Klaviyo $150 and Drip $154. Note that ActiveCampaign Starter allows 5 actions per automation, so a nurture flow with tagging, a wait step and a sales alert may force you onto the $189 Plus plan at the same size. Kit's Free plan covers 10,000 subscribers but excludes Visual Automations, which start on Creator.

See the full services ranking

Which pair should you read first?

What each pair page contains

The pages are deliberately narrow. Each one takes two products, states the single decision between them, and lays out where the tool that loses the verdict still wins. You will find the plan names and limits in play at the list sizes above, the setup friction of moving a list between the two, and the questions worth putting to a vendor before an annual commitment.

Read a pair page after you have a shortlist, not before. If you are still deciding which feature you need, start at the features hub. If you want a replacement for one named tool, the alternatives pages are organised around leaving rather than choosing, and the tools directory lists the products individually.

How the numbers on these pages are sourced

Prices come from the vendors' public pricing pages, read on the date shown, and each link above goes to the page the number came from. The site's editor has not run these tools, so claims describe what the vendor publishes, not a hands-on test. Where a vendor shows no number, the page says pricing is on request. When a figure goes stale, the contact page is the way to report it, and corrections carry a date.

Frequently asked questions

Why does every comparison have exactly two tools?

Most buying decisions come down to two finalists, and a pair lets the page argue both directions: what you gain by choosing one and what you give up. A long ranking table cannot say that.

Which comparison suits a course creator with about 5,000 subscribers?

Kit vs Mailchimp, then Mailchimp vs ActiveCampaign. At 5,000 contacts Kit Creator is $75 a month and ActiveCampaign Starter $79, while Mailchimp Standard lists $100 after its first-year promotion, so cost is nearly a wash and the automation limits decide.

Is the cheapest plan in a comparison usually enough for automation?

Often not. HubSpot Starter allows up to 10 automated actions, GetResponse Starter 1 automation workflow and ActiveCampaign Starter 5 actions per automation, so check the automation row of the plan before the headline price.