Products / Marketing Swarm / Comparison
Marketing Swarm vs HubSpot Agent Hub
Updated 2026-11-08. Prices and features checked against public vendor pages on that date.
HubSpot's AI layer — branded Breeze until mid-2026, now Agent Hub — lives inside the HubSpot CRM and charges per outcome ($0.50 per resolved conversation, $1.00 per recommended lead) on top of your Hub subscription. Marketing Swarm is independent of any CRM, licensed once, and runs on your server.
Marketing Swarm vs HubSpot Agent Hub at a glance
| Marketing Swarm | HubSpot Agent Hub | |
|---|---|---|
| Pricing model | One-time license; optional updates subscription. No per-seat or per-credit fees. | Requires a Hub subscription (Starter from ~$50/mo; Professional mid-four-figures/yr with a $3,000 onboarding fee). Agents: Customer Agent $0.50/resolved conversation, Prospecting Agent $1.00/qualified lead; other agents consume HubSpot Credits (1,000 credits = $10). |
| Where it runs | Your server (any Linux VPS or your own hardware). Nothing routes through a vendor cloud. | HubSpot cloud, inside the CRM. |
| Model costs | Billed directly by your model provider at cost. Typical article: well under a dollar in model fees. | Bundled into outcome prices and credits. |
| Data & content ownership | Everything stays on your server: drafts, published posts, logs, ad history. | In HubSpot's Smart CRM; the agents' advantage is using that data. |
| Approval controls | Human approval gates on anything outbound (posts, ad changes); scheduled publishing for owned channels can run unattended once trusted. | Per agent; Copilot drafts, agents act within HubSpot's permissions. |
| Setup | Technical install on a server (a day with the guide), then configuration by the marketer. | Turn on inside HubSpot; configure. |
| Scope | Content, LinkedIn drafts, Google Ads, reporting. No CRM, no service agent. | Customer service, prospecting, content, data, social — all HubSpot-native. Limited outside the HubSpot ecosystem. |
| Best for | Businesses without (or not wanting) a HubSpot stack who need marketing to run. | HubSpot customers who want agents that already know their contacts. |
Competitor figures are list prices on public pricing pages as of the date above; plans change often, so confirm before buying.
What each one actually does
Marketing Swarm is a set of coordinated AI agents for the recurring work of marketing: researching and writing search-optimised articles and publishing them on a schedule, drafting LinkedIn posts for approval, proposing Google Ads changes that a human approves before they apply, and reporting on all of it. It is sold as a one-time license (optional updates subscription) and runs on a server you own or rent. You connect your own model API keys, so model usage is billed to you at cost by the provider rather than marked up per seat or per credit.
HubSpot's agents sit on top of the Smart CRM: a Customer Agent that resolves support conversations, a Prospecting Agent that recommends leads, plus content, data and social agents. In April 2026 HubSpot moved the two flagship agents to outcome-based pricing, and by late July the Breeze name was retired for "Agent Hub" with an Agent Builder and an AEO (answer-engine optimisation) product. It is strong precisely because it is inside HubSpot — and limited for the same reason.
Where HubSpot wins
- CRM context. Agents act on your actual contacts, deals and history. Swarm has no CRM.
- Outcome pricing. Paying $0.50 per resolved conversation is easy to justify when it works.
- Service and sales agents. Swarm doesn't do support or prospecting at all.
- One vendor. If you're already paying HubSpot, there's nothing new to buy or host.
Where Marketing Swarm wins
- No platform prerequisite. Agent Hub needs a Hub seat; Professional tiers carry a mandatory onboarding fee reviewers put at $3,000. Swarm needs a server.
- Flat, owned cost. One license, your server, model fees at cost; no credits that don't roll over.
- Works with whatever you have. Your own blog, LinkedIn page and Google Ads account — no migration.
- Portable. Leave any vendor; the agents stay.
How to decide
- Already on HubSpot Professional or above? Start with Agent Hub.
- On HubSpot Starter or Free? Agent features are thinner there; compare what you'd pay to upgrade against Swarm's license.
- Not on HubSpot? Buying a CRM to get marketing agents is the wrong order; Swarm runs without one.
- Need service or prospecting agents? That's HubSpot territory.
Frequently asked
What happened to HubSpot Breeze?
Per pricing trackers, HubSpot retired the Breeze brand at the end of July 2026 and now calls the agent layer Agent Hub; per-outcome prices stayed the same.
Does Marketing Swarm integrate with HubSpot?
It publishes to your blog and LinkedIn and manages Google Ads; it does not read or write HubSpot CRM data.
Is HubSpot's AI free?
The Copilot/assistant is included with plans; agents are priced per outcome or consume paid credits on top of the Hub subscription.
Coordinated AI marketing agents that run on a server you control. Buy once.
See Marketing Swarm