What does Marketing Hub Professional add over Starter, and what does it cost a four-person team in year one?

Summary

What Starter covers

Starter is priced per seat. New customers can get it for $7 a month billed annually or $10 billed monthly for a limited time, and the base price is $20. It includes 1,000 marketing contacts, removes HubSpot branding, and lets you send five times your contact tier in email each month, which is 5,000 sends at the entry tier.

The 10-action limit applies to each simple workflow, not to all the automations in an account. The form automation help page allows one simple workflow per form on Marketing Hub Starter. Email automation allows one per enrollment trigger. Sending a thank-you, waiting three days, then sending a case study uses three actions: the delay counts too. Creating that flow for another form does not spend actions from the first form's limit.

What Professional adds

A workflow is a set of rules that runs actions when a contact or record meets a condition. Professional provides the full workflows tool, with enrollment triggers and actions that depend on the purchased Hubs. Its form features include conditional logic and redirects. These matter when different answers need different follow-up, rather than a single fixed series of emails. Breeze Assistant can also summarize campaign performance from Professional upward. The plan includes three Core Seats for access to core features, 2,000 marketing contacts, and 3,000 HubSpot Credits per month; Starter includes 1,000 marketing contacts and 500 credits.

The first-year math for four people

HubSpot's Professional card shows two prices, $800 and $890 a month, depending on how you pay. The $800 rate is the monthly equivalent when billed annually; $890 is paid monthly with an annual commitment. Using annual billing, before applicable tax:

Four Starter seats at the $20 base price come to $960 for the year, or $336 at the $7 promotional rate. Because the extra seat is listed as "start at $45," the exact seat price comes from the quote.

Marketing contacts above the included tier add to the subscription. The catalog lists Starter additions in blocks of 1,000 and Professional additions in blocks of 5,000; these are account limits, not extra contacts for every seat. What happens to the Starter bill at contact number 1,001 is worked through in our HubSpot versus monday.com comparison.

With annual billing, the example's subscription is $10,140 for the year, plus $3,000 onboarding. Keep Starter if a fixed follow-up flow fits within its per-workflow limits. Professional is worth pricing when you need broader triggers or conditional follow-up; a larger credit allowance alone does not establish that need. Confirm the fourth-seat quote and contact tier before signing.

Sources

Checked 10 October 2026. USD prices; applicable tax excluded.

• https://www.hubspot.com/pricing/marketing
• https://www.hubspot.com/products/crm/starter
• https://www.hubspot.com/pricing/crm
• https://www.hubspot.com/products/marketing/lead-capture
• https://knowledge.hubspot.com/ai/summarize-and-review-data-with-breeze-assistant
• HubSpot product and services catalog
• Form automation limits
• Email automation limits

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