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The best Marketing Automation tools for small business in 2026

Trigger the right message at the right moment across email, SMS and ads. Here are the 5 Marketing Automation tools we recommend, ranked.

1

Customer.io

Behavior-triggered messaging across email, push, SMS and in-app.

Best for: SaaS and product teams with event data · Pricing: From $100/mo
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2

Ortto

Customer journeys, analytics and messaging in one canvas, formerly Autopilot.

Best for: Visual thinkers mapping full journeys · Pricing: From $99/mo
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3

Drip

Ecommerce-focused automation with deep segmentation.

Best for: DTC brands outgrowing Mailchimp · Pricing: From $39/mo
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4

Ontraport

CRM, automation, pages and payments for info businesses.

Best for: Info marketers who want everything connected · Pricing: From $24/mo
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5

Marketo Engage

Adobe's enterprise marketing automation heavyweight.

Best for: B2B enterprises with dedicated ops teams · Pricing: Custom pricing
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Popular comparisons

Customer.io vs OrttoCustomer.io vs DripCustomer.io vs OntraportCustomer.io vs Marketo EngageOrtto vs DripOrtto vs OntraportOrtto vs Marketo EngageDrip vs Ontraport

Which one is right for you?

The Stack Builder picks from this list based on your business type and budget.

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