Compare · HubSpot is a CRM with a hosted CMS, Content Hub
SiteOS vs HubSpot.
Website first, any CMS.
HubSpot Content Hub is a hosted CMS on HubSpot's CRM, with SEO recommendations, analytics, forms and a consent banner, and AI answer tracking sold as HubSpot AEO. SiteOS covers SEO, AI visibility, analytics, consent, forms and site search on any website, including code-built ones on any host, and adds browser checks on key journeys, error tracking and checks that your tracking fires, in one free Project. Keep HubSpot CRM for contacts and deals. This page compares SiteOS and HubSpot on hosting and CMS, CRM, SEO and AI visibility, analytics, consent, forms, search and checks, including where HubSpot goes further.
At a glance
Where SiteOS goes further6
- Works with websites on any hostAny framework, CMS or host, with nothing to migrate
- Cookie consent bannerRegional rules, Google Consent Mode and scheduled scans
- Site searchCrawled indices, relevance controls and search analytics
- Browser checks on key journeysPage checks without code, and Playwright journeys on a schedule and in pull requests
- Error trackingBrowser and server errors, grouped, with source maps
- Tracking checks for GA4, GTM and consentFailed requests, duplicates, missing events and tag changes, plus personal data, consent and pull request checks
Where HubSpot goes further3
- Website hosting and deploymentHubSpot hosts Content Hub websites with SSL, a CDN and a web application firewall.
- Visual website builder and CMSContent Hub includes a drag-and-drop website builder and website themes.
- CRM and email marketingHubSpot's free CRM covers contacts and deals for two users and 1,000 contacts; free email marketing allows 2,000 sends a month.
Both cover7
- Technical SEO audits
- AI answer visibility
- Web analytics
- Forms with an inbox
- Several websites in one workspace
- MCP for coding agents
- Free plan
Side by side
SiteOS vs HubSpot
| Capability | SiteOS | HubSpot |
|---|---|---|
| Works with websites on any hostAny framework, CMS or host, with nothing to migrate | Yes | Partly |
| Website hosting and deploymentNot offered: SiteOS works with your website where it is hosted | No | Yes |
| Visual website builder and CMSNot offered: SiteOS works with websites built in code or any CMS | No | Yes |
| Technical SEO auditsSite crawls, Lighthouse checks and Search Console reports | Yes | Yes |
| AI answer visibilityChatGPT, Claude, Gemini and Perplexity, against up to five competitors | Yes | Yes |
| Web analyticsCookieless, with goals, funnels, several domains and GA4 | Yes | Yes |
| Cookie consent bannerRegional rules, Google Consent Mode and scheduled scans | Yes | Partly |
| Forms with an inboxShared inbox, contacts, spam controls and Mailchimp | Yes | Yes |
| CRM and email marketingNot offered: Forms keeps contacts and can forward them to Mailchimp | No | Yes |
| Site searchCrawled indices, relevance controls and search analytics | Yes | Partly |
| Browser checks on key journeysPage checks without code, and Playwright journeys on a schedule and in pull requests | Yes | No |
| Error trackingBrowser and server errors, grouped, with source maps | Yes | No |
| Tracking checks for GA4, GTM and consentFailed requests, duplicates, missing events and tag changes, plus personal data, consent and pull request checks | Yes | Partly |
| Several websites in one workspaceA Project per website, with separate environments | Yes | Yes |
| MCP for coding agentsYour agent reads the same evidence and works through fixes | Yes | Yes |
| Free planMonthly credits for research and checks; accounts by invitation during early access | Yes | Yes |
| Price of the compared plan | Free | $500 / mo |
YesPartly, with the condition in the notesNot offered
SiteOS is free, with monthly credits for research and checks. HubSpot's product catalog lists Content Hub Professional at $500 a month with three seats, while its product page currently shows per-seat pricing from $100. Site audits, full traffic analytics and site search need Professional, AI visibility adds HubSpot AEO at $50 a month, and several root domains need Enterprise at $1,500 a month, billed yearly.
Works with websites on any host: The tracking code brings analytics, the banner and forms to other sites; hosting and site search need HubSpot CMS.
Website hosting and deployment: HubSpot hosts Content Hub websites with SSL, a CDN and a web application firewall.
Visual website builder and CMS: Content Hub includes a drag-and-drop website builder and website themes.
Technical SEO audits: HubSpot's SEO tool scans the whole domain on demand, including pages hosted elsewhere, for issues such as missing metadata and broken links; it needs Content or Marketing Hub Professional, and scheduled scans are not described.
AI answer visibility: HubSpot AEO runs 25 prompts a day on ChatGPT, Gemini and Perplexity for $50 / month.
Cookie consent banner: HubSpot's banner blocks HubSpot cookies and its own integrations, not scripts you add yourself.
CRM and email marketing: HubSpot's free CRM covers contacts and deals for two users and 1,000 contacts; free email marketing allows 2,000 sends a month.
Site search: HubSpot site search returns pages hosted on HubSpot.
Error tracking: Content Hub Enterprise shows serverless function logs; tracking website errors is not described.
Tracking checks for GA4, GTM and consent: HubSpot validates its own tracking code, not GA4 or GTM tags.
Several websites in one workspace: Several root domains need Content Hub Enterprise.
Sources · reviewed 12 Oct 2026
Together
Use them
together.
Teams on HubSpot CRM keep it for contacts, deals and automation. Use SiteOS for the website itself: technical audits, AI visibility against competitors, consent, browser checks on key journeys and tracking checks, for code-built websites on any host.
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