October 23, 2026 · Markettrellis
What HubSpot charges to start Marketing Hub
HubSpot sells Marketing Hub in three tiers, and the starting prices are far apart.

Starter starts at $20 a month per core seat. Professional starts at $890 a month. Enterprise starts at $3,600 a month. The prices are on HubSpot's Marketing Hub page. "Starts at" means the bill can be higher once you add seats and extras. It does not mean $20 is the price of the whole product.
The distance from $20 to $890 is the reason to read all three before you decide. Professional is not a small add-on. A feature that HubSpot places only on Professional is an $890 decision, not a $20 decision. Enterprise is another step up. One core seat at the Starter starting price is about $240 for a year if nothing changes. A year at the Professional starting price is about $10,680. A year at the Enterprise starting price is about $43,200. HubSpot may bill annually at a different total. Use the total on their page if you are looking at that option.
Mailchimp's $20 is a different product: Standard, for up to 500 contacts, with a higher price as the list grows. Both companies can print $20 and still be selling different things.
Open HubSpot's page, read the three starting prices, and match the tier to the features you wrote down. Then count the seats. The starting price is the beginning of that arithmetic, not the end.