HubSpot Breeze vs Zendesk AI Pricing

Which AI support agent delivers more value for your budget?

Your support setup

How many tickets do you get per month on average?

How many FTE human agents do you have?

Your goals

What is your target AI resolution or deflection rate (%)?

(For reference, My AskAI averaged 75% across all our clients in the last 30 days)

HubSpot's Breeze AI & Zendesk's Advanced AI pricing data last updated: July 2026

HubSpot's Breeze AI would cost:

$21,000 per year ($1,750/mo) ← Cheaper

Based on:

AI copilot costs $0/yr
AI replies cost $21,000/yr ($0.5 per AI resolution)

Zendesk's Advanced AI would cost:

$65,100 per year ($5,425/mo)

Based on:

AI copilot costs $2,100/yr
AI replies cost $63,000/yr ($1.50 per resolution)

But with My AskAI, it would only cost:

$6,000 per year ($500/mo) ← Cheapest

Minutes to setup, 30 day free trial, no CC required.

How HubSpot's Breeze AI and Zendesk's Advanced AI pricing works

HubSpot Breeze and Zendesk AI take fundamentally different approaches to pricing their AI customer support agents. Understanding these differences is critical because the same ticket volume can result in wildly different monthly bills depending on which model you're on.
HubSpot Breeze: per-resolution pricing
HubSpot Breeze charges $0.50 per AI resolution within the broader HubSpot ecosystem. You're billed each time Breeze resolves a conversation without it being transferred to a human. Breeze is part of HubSpot's Service Hub, so you need an active Service Hub subscription first.

Zendesk AI: per-resolution + add-on pricing
Zendesk charges per 'Automated Resolution.' Committed usage costs $1.50/resolution (bought in $150 blocks of 100). Pay-as-you-go costs $2.00/resolution. Each plan includes a small free allowance: 5/agent/month (Team), 10 (Professional), 15 (Enterprise). The Advanced AI Agent add-on (~$50/agent/month) is needed for full conversational AI — the base AI Essentials just sends help center links.

Why this matters: These pricing models aren't apples-to-apples. A direct comparison of the per-resolution vs per-Automated Resolution cost doesn't tell the full story — you also need to factor in base platform fees, agent seat costs, add-ons, and how each vendor defines a billable event. What one platform counts as a billable interaction, another might not charge for at all.

See how pricing changes for HubSpot and Zendesk as AI resolution, monthly ticket volume and number of agents changes.

30% AI Resolution

Scenario	HubSpot Breeze	Zendesk AI	My AskAI
1,000 tickets, 2 agents	$150	$550	$100
5,000 tickets, 5 agents	$750	$2,500	$500
10,000 tickets, 10 agents	$1,500	$5,000	$1,000
50,000 tickets, 35 agents	$7,500	$24,250	$5,000

50% AI Resolution

Scenario	HubSpot Breeze	Zendesk AI	My AskAI
1,000 tickets, 2 agents	$250	$850	$100
5,000 tickets, 5 agents	$1,250	$4,000	$500
10,000 tickets, 10 agents	$2,500	$8,000	$1,000
50,000 tickets, 35 agents	$12,500	$39,250	$5,000

70% AI Resolution

Scenario	HubSpot Breeze	Zendesk AI	My AskAI
1,000 tickets, 2 agents	$350	$1,150	$100
5,000 tickets, 5 agents	$1,750	$5,500	$500
10,000 tickets, 10 agents	$3,500	$11,000	$1,000
50,000 tickets, 35 agents	$17,500	$54,250	$5,000

Hidden costs and gotchas

Before committing to either HubSpot Breeze or Zendesk AI, here are the costs and catches that won't be obvious from their pricing pages.
HubSpot Breeze — what to watch for
- Costs rise as your AI resolution rate climbs — at $0.50/resolution, 5k resolutions/month works out to ~$2.5k just for AI
- Like other per-resolution models, you're billed even when the AI's answer didn't fully resolve the issue
- Requires an active HubSpot Service Hub subscription (~$90/month starter) — Breeze is never standalone
- Breeze AI capabilities are relatively new and less mature than Intercom Fin or Zendesk AI

Zendesk AI — what to watch for
- Pricing is not transparently listed on Zendesk's site — add-on costs require contacting sales
- The 'Automated Resolution' definition is decided by Zendesk, making costs hard to predict
- Zendesk's own help center article on Automated Resolutions has -17 downvotes from frustrated users
- Advanced AI Agent (~$50/agent/month) required for real conversational AI — base AI Essentials just sends help center links

The cost nobody talks about: what happens when the AI can't answer?

HubSpot Breeze uses per-resolution pricing while Zendesk AI uses per-resolution + add-on pricing. This means they handle the 'AI can't answer' scenario very differently.

HubSpot Breeze: HubSpot Breeze charges $0.50 per AI resolution, so you're only billed when Breeze handles a conversation without escalating to a human. As with other per-resolution models, HubSpot decides what counts as a resolution, and you can be charged even if the answer wasn't fully helpful — as long as the customer didn't escalate.

Zendesk AI: Zendesk charges per Automated Resolution — when the AI handles a conversation without it being transferred to a human. The exact criteria for what counts is determined by Zendesk, and their own documentation on this has been heavily downvoted by confused users.

This is why comparing headline per-resolution vs per-Automated Resolution costs is misleading. The metric that matters isn't how much each billable event costs — it's what each platform counts as a billable event in the first place, and whether you're paying for outcomes (successful resolutions) or activity (any AI interaction).

Frequently asked questions

How much does HubSpot Breeze cost? $0.50 per AI resolution. HubSpot charges each time Breeze resolves a conversation without it being transferred to a human agent.

How much does Zendesk AI cost? $1.50 per Automated Resolution on committed usage (bought in $150 blocks of 100), or $2.00 per resolution on pay-as-you-go. Each plan includes a small free allowance (5–15 per agent/month depending on tier).

Which is cheaper — HubSpot Breeze or Zendesk AI? It depends on your ticket volume and AI resolution rate. At 10,000 monthly conversations with a 50% AI resolution rate: HubSpot Breeze costs approximately ~$2,500/mo (5,000 resolutions at $0.50). Zendesk AI costs approximately ~$8,450/mo (5,000 resolutions at $1.50 committed + Advanced AI add-on). Use the calculator above to model your exact costs. Note that HubSpot Breeze uses per-resolution pricing (charged per resolution) while Zendesk AI uses per-resolution + add-on pricing (charged per Automated Resolution), so the comparison isn't straightforward.

Is HubSpot Breeze included in the base HubSpot plan? No. HubSpot Breeze requires an active Service Hub subscription (~$90/month starter), and AI resolutions are charged at $0.50 each on top of that.