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Hotjar vs Sanity

H

Hotjar

Software

Understand how users behave on your site

From
Free
Rated
-
Full reviewWebsite
Sanity logo

Sanity

Software

Headless CMS with real-time collaborative editing and structured content APIs

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Hotjar website performance impact - Hotjar tracking code can cause noticeable slowdowns affecting site speed and Google rankings; Sanity free plan limited to 10,000 documents and 100GB assets
  • They diverge on capability: Hotjar covers Heatmaps, Sanity covers Content API.

Where they differ

Only the attributes on which Hotjar and Sanity actually diverge.

Attributes where Hotjar and Sanity differ
AttributeHotjarSanity
Pricing modelUnknownsubscription
Founded20142011

Identical on both: starting price (Free), free tier (Yes), platforms (Web), user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Hotjar

  • Heatmaps
  • Session recordings
  • Feedback widgets
  • Surveys
  • User interviews
  • Conversion funnels
  • Form analytics
  • Rage click detection

Only in Sanity

  • Content API
  • Collaborative editing
  • Structured content
  • Webhooks
  • Third-party services
  • GROQ query language
  • Cloud support
  • JavaScript SDK support

What people use each for

The jobs each tool is most often brought in to do.

Hotjar

  • User behavior analysisnot Sanity
  • Conversion optimizationnot Sanity
  • UX researchnot Sanity
  • Customer feedbacknot Sanity
  • Usability testingnot Sanity

Sanity

  • Headless CMS for structured content managementnot Hotjar
  • Collaborative content editing with real-time multiplayer supportnot Hotjar
  • API-driven content delivery with GROQ query languagenot Hotjar

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Hotjar

  • Website performance impact - Hotjar tracking code can cause noticeable slowdowns affecting site speed and Google rankings
  • Session recording limits - free and lower-tier plans have monthly session recording caps that must be sampled above the limit
  • Inaccurate heatmaps on dynamic pages - heatmaps fail to display correctly on pages with modals, sticky navigation bars, and pop-up overlays
  • No mobile app - only web-based access available
  • Not real-time analytics - includes slight data processing delay

Sanity

  • Free plan limited to 10,000 documents and 100GB assets
  • Free plan supports only public datasets
  • Growth plan capped at 50 seats maximum
  • Private datasets, scheduled drafts, and comments/tasks require paid plans
  • Annual billing unavailable for Growth plan; Enterprise-only

Pricing, plan by plan

Hotjar

Free

No published plan breakdown. See the Hotjar review.

Sanity

Free

No published plan breakdown. See the Sanity review.

Which should you pick?

Choose Hotjar if

  • You need heatmaps.
  • You want to start without paying.
  • You also want session recordings.
Hotjar review

Choose Sanity if

  • You need content api.
  • You want to start without paying.
  • You also want collaborative editing.
Sanity review

Questions people ask

Is Hotjar or Sanity better?
Neither clearly leads. Hotjar starts at Free and Sanity at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Hotjar or Sanity?
Hotjar starts at Free and Sanity at Free.
Does Hotjar or Sanity run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Hotjar for free?
Both have a free tier, so you can try either at no cost before committing.
What is Hotjar best used for?
Hotjar is most often used for user behavior analysis, conversion optimization, ux research, customer feedback. Of those, user behavior analysis and conversion optimization are not what Sanity is typically brought in for.
What can Hotjar do that Sanity cannot?
Hotjar covers Heatmaps, Session recordings, Feedback widgets, Surveys. Sanity covers Content API, Collaborative editing, Structured content, Webhooks.

Answered from the vendors’ own pages

Hotjar: Does Hotjar have a free tier?

Yes. Hotjar's free plan (now under Contentsquare) includes 200,000 monthly sessions, 10,000 session replays, and unlimited heatmaps, with no time limit on the free tier.

Source
Hotjar: Can I export my data from Hotjar?

Yes. Hotjar allows exporting heatmaps as JPG images, survey responses as CSV files, and session recording metadata. Advanced export options are available through the Hotjar API.

Source
Hotjar: Does Hotjar provide real-time analytics?

No. Hotjar has a slight delay in data processing and does not offer true real-time analytics compared to some competitors.

Source
Hotjar: What integrations does Hotjar support?

Hotjar integrates with Google Analytics, Google Tag Manager, Slack, HubSpot, Jira, Linear, Microsoft Teams, Zapier, and hundreds of other tools through its API and partner integrations.

Source
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