Best Marketing Automation Software in 2026

HubSpot is the easiest all-in-one to adopt. The free CRM covers contacts, deals and basic marketing tools, and Marketing Hub Starter adds email automation, landing pages and lead scoring for small teams. Because sales, marketing and service share one record, handoffs are cleaner than with a standalone email tool.

Costs rise later. Starter seats start at around $15 per seat per month on annual billing in recent listings, while Professional sits near $890 per month. Contact-tier pricing also punishes list growth. HubSpot suits teams that want one system for marketing and sales and have budget to grow, and it is overkill if you only need email.

ActiveCampaign is our pick for small businesses that want the deepest automation for the money. The visual builder handles conditions, splits, goals and site tracking with a clarity that rivals struggle to match. Segmentation, lead scoring and predictive sending help a small team run journeys that feel personal at scale.

Starter pricing is $15 per month for 1,000 contacts in recent listings, with a 14-day trial and no free tier. The learning curve is real, especially for complex automations, and CRM depth on lower tiers is limited. If you will invest a few days in learning the builder, ActiveCampaign gives more automation per dollar than most rivals.

Brevo, formerly Sendinblue, is the budget champion for businesses with large lists and small budgets. Starter costs $9 per month, and paid plans do not charge per contact in the same way as HubSpot or ActiveCampaign, which helps when your list grows fast. The free tier covers 300 emails per day, enough to test the tool properly.

Advanced automation, landing page depth and reporting improve on higher tiers, and some features jump in price at the top end. Brevo suits newsletters, transactional email and simple journeys. Teams that need deep behavioural automation should compare ActiveCampaign before choosing Brevo on price alone.

Klaviyo is built for ecommerce, and its flows show it. Abandoned cart, post-purchase, winback and browse abandonment flows come ready to adapt, with product data pulled directly from your store. Email and SMS live in one platform, so a store can coordinate both channels around the same customer journey.

Pricing starts at $20 per month for 500 contacts in recent listings, with a free tier for up to 250 contacts. Costs scale with active profiles and SMS sends, so a growing store should model both. For stores where email and SMS drive a large share of revenue, Klaviyo is the most store-focused automation pick here.

Mailchimp remains the easiest entry point for newsletters and small audiences. The free tier covers 500 contacts, templates are polished, and landing pages and basic journeys are quick to set up. Beginners can send a professional campaign in an afternoon without training.

Growth is where Mailchimp frustrates. Automation depth lags ActiveCampaign, and pricing rises with contacts in a way that can surprise growing lists. Essentials starts at $13 per month in recent listings. Choose Mailchimp if you are starting out and you value simplicity, and plan to reassess when automation becomes central to your marketing.

Customer.io suits product-led SaaS teams that want journeys triggered by what users actually do in the product. Onboarding, trial conversion, feature adoption and churn prevention flows can react to events, not just email opens. That data-first approach is powerful for teams with a clear event model.

Pricing is custom and depends on profiles and sends, with a trial available. Setup takes more data work than Mailchimp or Brevo, so small teams without engineering help may struggle. If your product data is clean and your growth depends on in-product behaviour, Customer.io is a strong specialist pick.

Omnisend gives ecommerce brands a Klaviyo-style tool at a lower entry point. Prebuilt flows cover welcome, cart abandonment, post-purchase and winback, with drag-and-drop editing and store integrations. Email and SMS can run in the same journey, which helps small stores coordinate campaigns without two vendors.

We list the price as See website because Omnisend pricing varies by contacts, sends and plan, and recent listings differ. A free tier is available for testing. Omnisend suits small and mid-sized stores that want ecommerce automation without Klaviyo pricing, while larger stores may still prefer Klaviyo depth.

Keap, formerly Infusionsoft, suits service businesses that want a sales pipeline plus marketing automation in one place. Contacts, deals, appointments, invoices and automations live together, so a coach, agency or local service firm can follow a lead from enquiry to payment without stitching tools together.

Pricing is custom in recent listings, with past listings showing higher entry costs than ActiveCampaign or Brevo, and a trial is available. Setup takes effort, and Keap is overkill for a simple newsletter. Choose Keap when your business sells services through a pipeline and you want automation tied to deals, not just email lists.

Salesforce Marketing Cloud, now part of Agentforce Marketing in recent listings, is built for enterprises that personalize journeys for millions of contacts. It connects deeply to Salesforce CRM, handles complex data models and supports cross-channel journeys at a scale that small business tools cannot match.

Pricing is quote-based, with entry figures around $25 per user per month in some recent listings for related Salesforce marketing products, but enterprise contracts vary widely. Setup and admin require skilled staff or a partner. Small businesses should not start here. Enterprises already on Salesforce will get the most value from staying in that ecosystem.