AI SUPPORTSOFTWAREBrowse 30 tools 
Side-by-side comparison
Compare audience fit, channels, integrations, knowledge sources, public pricing information, and operational considerations.
Both products appear in ai support agents and ai help desks. That overlap gives you a starting point; it does not mean the products cover the same channels, workflows, or deployment model.
AI agents that answer and act across Zendesk messaging, email, web forms and voice workflows.
Support organizations standardizing ticketing, knowledge, routing and AI automation in one suite.
Explore its buying criteria: AI support agents · AI help desks · Voice and contact-center AI.
Full Zendesk AI profile and vendor sources · Checked 2026-09-02
HubSpot's AI customer agent for resolving support conversations within its CRM and Service Hub.
Teams already using HubSpot CRM that want support automation tied to contact and ticket records.
Explore its buying criteria: AI support agents · AI help desks.
Full HubSpot Breeze profile and vendor sources · Checked 2026-09-02
The table below preserves each vendor’s scope and qualifiers. An unlisted feature is unverified here; it is not a claim that the feature is unavailable.
Before you decide
Zendesk AI: Agent licenses plus AI resolution usage. Support Team and Suite Team include 5 automated resolutions per agent/month; Suite Professional includes 10, subject to a 10,000 annual cap. Messaging AI requires messaging access; advanced AI capabilities may require another package. HubSpot Breeze: Service Hub subscription plus shared HubSpot Credits. Professional includes 3,000 monthly credits and requires $1,500 onboarding; Enterprise includes 5,000 and requires $3,500 onboarding. Other credit-consuming features share the allowance. Paying monthly does not remove the annual commitment. Ask both vendors to quote the same expected workload, required channels, and implementation scope. Include required subscriptions and usage charges before comparing the total; the listed starting prices alone may cover different work.
The recorded sources for Zendesk AI include Zendesk Knowledge; ticket history; help center; connected business systems. For HubSpot Breeze, they include HubSpot knowledge base; CRM records; tickets; website content. Ask each vendor to demonstrate ingestion or live access for the exact system you use, with permissions and refresh behavior. A source missing from this directory is not proof that a vendor cannot support it.
Use the same sample of real support requests, approved knowledge, and escalation rules in both pilots. Can it cite or restrict answers to approved knowledge? What happens when the agent is uncertain? Which actions can it complete beyond answering? Record answer quality, completed tasks, human handoffs, and total cost in the buyer worksheet. Check these specific cautions before launch: Zendesk AI: AI consumption is measured by automated resolutions/allowances; confirm current allowance and overage terms. HubSpot Breeze: AI usage consumes credits and higher-tier Service Hub features may be required.
Record your requirements and pilot results in the buyer worksheet →
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| Criterion | Zendesk AI | HubSpot Breeze |
|---|---|---|
| Best fit | Support organizations standardizing ticketing, knowledge, routing and AI automation in one suite. | Teams already using HubSpot CRM that want support automation tied to contact and ticket records. |
| Key capabilities | automated resolutions, intent detection, authorized actions, handoff, agent copilot, voice AI | CRM-aware answers, ticket automation, knowledge grounding, handoff, Breeze actions |
| Company sizes | mid-market, enterprise | small, mid-market, enterprise |
| Channels | messaging, email, web form, voice | live chat, email, help desk, knowledge base |
| Integrations | Zendesk Support, Zendesk Knowledge, CRM and marketplace apps, APIs | HubSpot CRM, Service Hub, Slack, marketplace apps, custom objects/APIs |
| Knowledge sources | Zendesk Knowledge, ticket history, help center, connected business systems | HubSpot knowledge base, CRM records, tickets, website content |
| Pricing model | Agent licenses plus AI resolution usage. Support Team and Suite Team include 5 automated resolutions per agent/month; Suite Professional includes 10, subject to a 10,000 annual cap. Messaging AI requires messaging access; advanced AI capabilities may require another package. | Service Hub subscription plus shared HubSpot Credits. Professional includes 3,000 monthly credits and requires $1,500 onboarding; Enterprise includes 5,000 and requires $3,500 onboarding. Other credit-consuming features share the allowance. Paying monthly does not remove the annual commitment. |
| Pricing summary | Support Team $25/agent/month for email AI; omnichannel Suite Team $69 or Suite Professional $149 (USD, monthly subscription). Additional automated resolutions cost $1.50 committed or $2 pay as you go. | Service Hub Professional or Enterprise route requires an annual commitment. Customer Agent uses 50 HubSpot Credits per resolved conversation; extra credits are $10/1,000, equivalent to $0.50/resolution before platform costs. |
| Free plan or trial | 14-day Suite Professional trial with AI evaluation access; available capabilities vary. | 14-day unlimited Customer Agent trial with purchase of at least one eligible Service Hub Professional or Enterprise seat. Free and Starter do not include this agent route. |
| Differentiator | Broad helpdesk and contact-center footprint with native AI agent actions. | Native CRM context and workflow automation for HubSpot customers. |
| Considerations | AI consumption is measured by automated resolutions/allowances; confirm current allowance and overage terms. | AI usage consumes credits and higher-tier Service Hub features may be required. |
Support organizations standardizing ticketing, knowledge, routing and AI automation in one suite.
Broad helpdesk and contact-center footprint with native AI agent actions.
Teams already using HubSpot CRM that want support automation tied to contact and ticket records.
Native CRM context and workflow automation for HubSpot customers.
Verify current pricing, limits, security, and required integrations directly with each vendor before purchasing.