Service Hub Features, Tier by Tier
The feature list is long. The question that matters is which tier holds the three or four features you cannot work without.
Free and Starter
Ticketing, a shared conversations inbox, basic pipelines, email and chat channels, simple reporting, and the shared CRM record underneath all of it.
This is enough for a small B2B team where support is a couple of people and the volume is measured in tens per day. The ceiling arrives when you need to automate something or publish self-service content.
What Professional adds
This is the tier most teams end up on, and these are the reasons.
What Enterprise adds
Governance rather than capability: granular permissions, custom objects, hierarchical teams, sandbox environments, and more control over data.
If nobody in your company has said "audit", "sandbox" or "custom object" in the last quarter, you probably do not need it yet.
The feature nobody lists
Duplicate management. HubSpot has a duplicate tool for contacts and companies on the tiers that include it, and nothing at all for tickets.
Since a duplicate contact reliably produces duplicate tickets, that gap is worth knowing about before you plan your support process around the platform. See HubSpot deduplication.
Frequently asked questions
Which tier includes the knowledge base?+
Professional and above. It is the single most common reason teams move up from Starter.
Does Service Hub have SLAs?+
SLA-style behaviour is available on the higher tiers through workflows and goals, and it is less prescriptive than a dedicated helpdesk SLA engine.
The missing feature
HubSpot own duplicate tool covers contacts and companies, not tickets. That gap is what Ticket Merger fills, on Zendesk and Freshdesk today and HubSpot next.
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