What Is Marketing Automation?

Marketing automation is the use of software to run repetitive marketing tasks automatically, such as sending emails, nurturing leads, scoring contacts, and routing them to sales. Actions are triggered by a person’s behaviour or attributes, so the right message reaches the right contact without someone doing each step by hand.

Workflow

New contact

Set lifecycle stage

Score high → Sales

Score low → Nurture

In plain terms

Work that runs in the background while your team focuses on people

Instead of one person manually emailing every new lead, you set the rules once and the software does the rest. A visitor on a Bangkok hotel site downloads a rate guide, gets added to a nurture sequence, and is handed to a salesperson the moment they reply. The team spends its time on conversations that need a human, not on chasing lists.

Key points

What marketing automation actually does

Triggered by behaviour

Actions fire when a contact does something, like opening an email or visiting a page.

Lead nurturing

Sends a planned series of messages over days or weeks to warm up a contact.

Lead routing

Assigns each new lead to the right salesperson based on rules you set.

Runs on your CRM data

Pulls from contact records so messages reflect what you already know about someone.

In HubSpot

How marketing automation works in HubSpot

In HubSpot, automation is built with Workflows inside Marketing Hub. You set an enrolment trigger, such as a form submission or a page view, then add steps like sending an email, updating a property, or assigning the contact to an owner. Because Workflows run on the same Smart CRM database your sales team uses, behaviour, lead scores, and deal stages all feed the same logic.

FAQ

Common questions

Is marketing automation just email?

No. Email is the most common use, but automation also handles lead scoring, contact routing, property updates, internal notifications, and list management. Any repetitive task that follows clear rules can be automated.

What is the difference between marketing automation and a CRM?

A CRM stores your contact and deal records. Marketing automation acts on that data by triggering tasks when contacts behave a certain way. In HubSpot the two sit together, so automation reads and writes to the same records sales uses.

Do I need a big team to use marketing automation?

No. Smaller teams often benefit most, because automation covers the repetitive follow-up that a lean team cannot do by hand. You set the rules once and they run without ongoing manual effort.

What triggers a marketing automation workflow?

A trigger can be a behaviour, such as submitting a form or clicking a link, or an attribute, such as a contact’s lifecycle stage or country. When a contact meets the condition, the workflow enrols them and runs the steps you defined.