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The best marketing automation for small business in 2026

Small businesses shop for marketing automation when manual follow-up stops scaling: the same welcome email, the same reminder, the same lead nudge, sent by hand until it is not. These are the four platforms we track, with prices read from each vendor's own pricing page and re-checked weekly: what the automation actually costs at each tier, where the free plans stop, and what the first real automation month costs.

Prices last re-checked 2026-10-05. Numbers are read from each vendor's own pricing page; any exception is flagged under "What to watch".

Which one should you pick?

Some buttons are affiliate links — how this works.

The short answer

Short answer: Best marketing automation for small business: ActiveCampaign is the automation pick - ActiveCampaign Starter is $15/mo billed annually at 1,000 contacts (month-to-month is not printed), but caps an automation at 5 actions; the tier that runs real workflows is ActiveCampaign Plus at $49/mo billed annually at 1,000 contacts, with unlimited automation actions, standard segmentation and landing pages.

ToolEntry priceBest for
Free$0/mo (no annual discount published)2,000 contacts, 3 funnels, 1 course, unlimited emails. Never expires, no credit
Startup$17/mo, or $14/mo billed annually5,000 contacts, 10 funnels, 5 courses
Webinar$47/mo, or $39/mo billed annually10,000 contacts, 50 funnels, 20 courses, evergreen webinars
Unlimited$97/mo, or $80/mo billed annuallyUnlimited contacts, funnels, courses, and automation rules

Prices checked 2026-10-05.

Best marketing automation for small business: ActiveCampaign

ActiveCampaign is the automation pick - ActiveCampaign Starter is $15/mo billed annually at 1,000 contacts (month-to-month is not printed), but caps an automation at 5 actions; the tier that runs real workflows is ActiveCampaign Plus at $49/mo billed annually at 1,000 contacts, with unlimited automation actions, standard segmentation and landing pages. The trade-off: 1 user on both Starter and Plus. The annual cards were read on ActiveCampaign's own pricing page on 2026-10-12, and the month-to-month price is not printed.

See ActiveCampaign pricing

Best marketing automation for small business on a small budget: Systeme.io

Systeme.io is the budget pick - Systeme.io Free is $0/mo for 2,000 contacts, 3 sales funnels, 1 course and unlimited emails, the widest free runway here. The first paid step is Systeme.io Startup at $17/mo, or $14/mo billed annually, for 5,000 contacts and 10 funnels. The trade-off: it is a funnel-and-course platform with email automation built in, not a deep automation engine like ActiveCampaign.

See Systeme.io pricing

Best marketing automation for small business that wants one bill for the whole operation: GoHighLevel

GoHighLevel is the one-bill pick - GoHighLevel Starter is $97/mo for 3 sub-accounts, unlimited contacts and unlimited users, covering the CRM, the marketing automation and client-facing tools in one subscription priced per account rather than per seat. The trade-off: it is the most expensive entry on this page by far, and the add-ons are billed per sub-account, so the sticker price is not the whole monthly bill for a business with clients.

See GoHighLevel pricing

The prices, plan by plan

Systeme.io

Systeme.io is free up to 2,000 contacts, then $17/mo Startup, $47/mo Webinar and $97/mo Unlimited on monthly billing. Annual billing gives you two months free. Every plan includes unlimited email sends, unlimited sub-accounts, and 0% transaction fees. The free plan never expires and does not require a credit card.

PlanPriceWhat you get
Free$0/mo (no annual discount published)2,000 contacts, 3 funnels, 1 course, unlimited emails. Never expires, no credit card.
Startup$17/mo, or $14/mo billed annually5,000 contacts, 10 funnels, 5 courses
Webinar$47/mo, or $39/mo billed annually10,000 contacts, 50 funnels, 20 courses, evergreen webinars
Unlimited$97/mo, or $80/mo billed annuallyUnlimited contacts, funnels, courses, and automation rules

What to watch: Monthly rates $17, $47, and $97 were read on systeme.io/pricing on 2026-10-13, in the page's own FAQ. That FAQ prints Webinar as 50 funnels and 20 courses, Unlimited as unlimited courses and automation rules, and every plan as unlimited email sends, unlimited sub-accounts, and 0% transaction fees. The free plan never expires and does not require a credit card. The same FAQ lists extra free-plan caps of 1 blog, 1 affiliate program, 1 custom domain, 1 automation rule, 1 email campaign, and 500 students. The pricing page prints Annual billing and 2 months free. The page HTML does not print the annual dollar amounts. Those dollars stay the 2026-10-05 reading from systeme.io's own affiliate page.

Source: https://systeme.io/pricing, read 2026-10-05.

See Systeme.io pricing

MailerLite

MailerLite is free up to 250 subscribers and 2,500 emails a month. Comfort starts at $12/mo and Power at $25/mo at 250 subscribers, and both rise with list size.

PlanPriceWhat you get
Free$0/mo250 subscribers, 2,500 emails/mo, 2 user seats, 1 website, 1 landing page, 3 signup forms
Comfort$12/mo, or $10.8/mo billed annuallyStarts at 250 subscribers, 3 user seats, 50 automations, 10 websites and landing pages, 5 digital products
Power$25/mo, or $22.5/mo billed annuallyStarts at 250 subscribers, unlimited monthly emails, unlimited user seats, unlimited automations and landing pages
Enterprisecustom quoteCustom pricing above 200,000 subscribers

Prices checked 2026-10-05.

What to watch: The entry prices and free-plan caps are first-party, read from mailerlite.com/pricing. The annual rates and the subscriber-tier ladder are third-party (EmailToolTester, updated 5 Aug 2026) because MailerLite computes those numbers in JavaScript.

Source: https://www.mailerlite.com/pricing, read 2026-10-05.

See MailerLite pricing

ActiveCampaign

At 1,000 email contacts, ActiveCampaign starts at $15, $49, $79 and $145 per month billed annually. Each card says Starts at. The page does not print a month-to-month price.

PlanPriceWhat you get
Starter$15/mo billed annuallyAt 1,000 email contacts. Starts at $15/mo, billed annually. 1 user, limited segmentation, 5 actions per automation, Active Intelligence with limits.
Plus$49/mo billed annuallyAt 1,000 email contacts. Starts at $49/mo, billed annually. 1 user, standard segmentation, unlimited automation actions, landing pages, Active Intelligence with limits.
Pro$79/mo billed annuallyAt 1,000 email contacts. Starts at $79/mo, billed annually. 3 users, advanced segmentation, unlimited automation actions, landing pages, predictive and conditional content, attribution. ActiveCampaign labels this card Popular.
Enterprise$145/mo billed annuallyAt 1,000 email contacts. Starts at $145/mo, billed annually. 5 users, premium segmentation, unlimited automation actions, custom objects, single sign-on, a dedicated account team, Active Intelligence.

What to watch: The prices in the table are the 1,000-email-contact cards on activecampaign.com/pricing, read 2026-10-12. Each card says Starts at and Billed annually. That view does not print a month-to-month dollar, so the monthly column says not printed. Other contact counts were not on that screenshot, so this page does not print a contact ladder. The Pro card carries ActiveCampaign's own Popular badge. This page does not treat that as a count of customers. The page headline says guaranteed results in 30 days or your money back. That sentence is ActiveCampaign's.

Source: https://www.activecampaign.com/pricing, read 2026-10-12.

See ActiveCampaign pricing

GoHighLevel

GoHighLevel is $97/mo Starter, $297/mo Unlimited and $497/mo Agency Pro, or $970 / $2,970 / $4,970 billed yearly. Every plan includes unlimited contacts and unlimited users. The cards say 14 days free. Billing starts on its own unless you cancel, and phone, text, email, and AI fees can apply during the trial.

PlanPriceWhat you get
Starter$97/mo3 sub-accounts, unlimited contacts, unlimited users, all core features
Unlimited$297/moUnlimited sub-accounts, rebill phone & email at no markup, basic API
Agency Pro$497/moSaaS mode, automated sub-account creation, rebill with markup, advanced API
Enterprisecustom quoteCustom quote

What to watch: Every plan price, annual total and add-on price on this page was read from gohighlevel.com/pricing itself. GoHighLevel does not publish a free plan. On 2026-10-11 the plan cards said 14 days free, and the page's own disclaimer said billing starts automatically unless you cancel, and phone, text, email, and AI usage fees can apply during the trial. Add-ons are extra. Some are billed per sub-account, some are a flat monthly fee, and WordPress hosting is per site. The same page also lists the certification program at $97 a month, online listings at $30 a month per sub-account, the premium prospecting tool at $29 a month per sub-account, and WordPress hosting from $10 a month per site. On 2026-10-12 the Unlimited card carried GoHighLevel's own Most Popular badge. This page does not treat that badge as a count of customers.

Source: https://www.gohighlevel.com/pricing, read 2026-10-19.

See GoHighLevel pricing

Full pricing trackers for these eight tools

Each name below has a complete pricing tracker on this site — every plan table, read from the vendor's own pricing page and re-checked weekly. What each one charges, in one line:

Plan-by-plan tables, annual-billing math and the fine print live on each tool's own page. How we check prices.

Questions people ask

What is the cheapest option here?

Systeme.io is the cheapest option here to start - Systeme.io Free is $0/mo for 2,000 contacts, 3 sales funnels, 1 course and unlimited emails. MailerLite Free is also $0/mo, but caps at 250 subscribers and 2,500 emails a month. ActiveCampaign has no free plan; its entry is ActiveCampaign Starter at $15/mo billed annually at 1,000 contacts (month-to-month is not printed), and GoHighLevel Starter is $97/mo.

Do any of these have a free plan?

Two do - Systeme.io Free at $0/mo for 2,000 contacts and unlimited emails, and MailerLite Free at $0/mo for 250 subscribers and 2,500 emails a month. ActiveCampaign and GoHighLevel are paid only: ActiveCampaign Starter is $15/mo billed annually at 1,000 contacts, and GoHighLevel Starter is $97/mo.

What will the first real automation month cost?

MailerLite Comfort is $12/mo, or $10.8/mo billed annually, with 50 automations and 3 user seats - the cheapest first paid step here. Systeme.io Startup is $17/mo, or $14/mo billed annually, for 5,000 contacts and 10 funnels. ActiveCampaign Plus is $49/mo billed annually at 1,000 contacts, when an automation needs more than 5 actions.

Which one is best for a business that wants the CRM and the marketing on one bill?

GoHighLevel is the one-bill pick - GoHighLevel Starter is $97/mo for 3 sub-accounts, unlimited contacts and unlimited users. The budget version of the same idea is Systeme.io, where funnels, email and courses share one account from $0/mo on the Free plan.

Which one gives a small business the most room to grow for free?

Systeme.io Free is the biggest free plan here - $0/mo for 2,000 contacts, 3 sales funnels, 1 course and unlimited emails. MailerLite Free is $0/mo but caps at 250 subscribers and 2,500 emails a month.

What happens when the list grows past the free plan?

Systeme.io moves to Startup at $17/mo, or $14/mo billed annually, for 5,000 contacts, and MailerLite moves to Comfort at $12/mo, or $10.8/mo billed annually. ActiveCampaign Plus is $49/mo billed annually at 1,000 contacts, and GoHighLevel Starter keeps unlimited contacts at $97/mo.

Some links on this page are affiliate links. If you buy through one we may earn a commission at no extra cost to you. We do not accept payment for placement, and the price tables are generated from the same dataset we re-check weekly. Full disclosure. How we check prices.

Reviewed by Jason Albera, founder of AI Tool Authority. Jason reads each vendor pricing page by hand every week, keeps this site independent (no vendor pays for placement), and takes no sponsorships - the only income is affiliate commission through links marked partner links. Questions or a stale number? About & contact.