Microsoft Clarity vs Hotjar: Which Fits Your Site?

Microsoft Clarity is free with no stated traffic limit and covers recordings, heatmaps, frustration signals and AI summaries. Hotjar has a capped free tier and paid plans that add longer retention and feedback tools. If you only need to watch behavior, start with Clarity. If you also need surveys and feedback, Hotjar is worth pricing. Figures are vendor-published; verify them.

Side by side

The data below is taken from BusinessMCP’s session replay tools comparison, which says its prices were verified in September 2026. The vendor also publishes a dedicated Hotjar versus Microsoft Clarity page. BusinessMCP is a competitor to both, so read it as a third party with an interest.

Factor	Microsoft Clarity	Hotjar (Contentsquare)
Price	Free	Growth $49/mo annual; Pro and Enterprise custom
Free tier	Free forever, no traffic limit	Up to 200k sessions a month
Replay retention	30 days (heatmaps and favourites 9 months)	1 month free; 2 on Growth; up to 24 on Pro
Strengths (per source)	Recordings, heatmaps, rage and dead clicks, AI summaries	Replay plus feedback under one vendor
Limits (per source)	No visitor identification or CRM; data held by Microsoft	Surveys are a separate Voice of Customer subscription

Where Clarity fits

Clarity suits teams that want replay and heatmaps without a budget line. The absence of a traffic cap means growth does not push you into a paid tier. It detects rage and dead clicks, which we explain in rage clicks and dead clicks, and offers AI summaries of sessions.

The trade-offs are mostly about what surrounds the recordings. There is no identification of visitors or CRM link, retention for replay is 30 days, and your data is held by Microsoft. For some organisations the last point is a procurement or privacy matter, so read the vendor’s data terms and session replay and GDPR before enabling it.

Where Hotjar fits

Hotjar bundles recordings and heatmaps with feedback tools. The comparison lists a generous free session cap and longer retention on paid plans, up to 24 months on Pro. For teams that want to ask visitors questions alongside watching them, a single vendor is convenient, though the comparison notes surveys are billed separately under Voice of Customer. It also notes Hotjar’s plans are being reshuffled and its pricing page now redirects to Contentsquare, so confirm current terms before budgeting.

Key takeaway: Clarity wins on cost and limits, Hotjar wins on bundled feedback and longer paid history. If neither matches your need, the gap usually is identification, debugging depth or testing.

Questions that decide it

1. Do you need surveys or on-page feedback? If yes, price Hotjar with its Voice of Customer add-on. If not, Clarity is simpler.
2. How long do you need history? If 30 days is enough, Clarity suffices. For longer replay retention, look at Hotjar paid tiers or other tools in session replay data retention.
3. Who may hold your data? If keeping data with a specific vendor or region is non-negotiable, check both vendors’ terms and consider open source options.
4. Do you care who the visitors are? Neither lists identification. For B2B teams, see below.
5. Do you want replay to lead to tests? Neither is described as running experiments from your recordings.

When neither is the right answer

Some needs sit outside both tools. If you want recordings tied to the company behind a visit, or an engine that proposes A/B tests from your replays and heatmaps, BusinessMCP’s session replay and its A/B testing page describe that approach. It costs more (recordings from $79 a month, A/B testing from $199 on Scale), has no free replay, no surveys, and is web only, per its own limitations. If you need deep technical capture with console and network logs, the comparison points to FullStory, with quote-only pricing. For the wider field see Hotjar alternatives.

How to test them fairly

• Install one tool at a time on the same flow for two weeks each, rather than both at once.
• Define success beforehand: how many actionable problems did you find?
• Mask inputs and test the masking with dummy data before launch.
• Record who reviews sessions and how long it takes. Review time often dwarfs subscription cost.
• Compare how easily each lets you find sessions that matter, as covered in how to analyze session recordings.

Summary

Start free with Clarity if you only need recordings and heatmaps. Price Hotjar if feedback tools or long paid retention matter. If your needs include identified visitors, testing or debugging data, you are shopping in a different part of the market.

What “free” means in each case

Both tools are called free in some form, but the word carries different weight. A free tool with no stated traffic limit means your volume does not trigger a bill, but you still pay in the way the vendor monetises: by holding data, by building a wider product ecosystem, or by hoping you upgrade. A free tier with a cap, such as 200,000 sessions a month, means you get a complete experience up to a ceiling and a decision at the ceiling.

Neither is wrong. What matters is whether you have read the data terms and are comfortable. Teams in regulated sectors should ask their privacy lead to review the vendor’s processing terms before turning either on. Our session replay and GDPR article lists what to check, and free session replay tools puts both in the context of other free options.

A one-week evaluation plan

Day one: choose the flow, install one tool on those pages only, and test masking with dummy data. Days two to five: let it collect. Day six: spend an hour reviewing using filters and a note template. Day seven: write down the issues found, the time spent and what you wished the tool did. Repeat with the second tool the following week on the same flow, ideally a similar period.

Compare three things: how many real issues each helped you find, how easy it was to find the right sessions, and what was missing. If both found the same issues, pick on cost and data comfort. If one found notably more, check whether the cause was the tool or simply the week.

Retention in practice

The listed windows differ enough to matter. A 30-day replay window suits a monthly review but leaves little room to look back across a quarterly release cycle. Hotjar’s longer paid windows, up to 24 months on Pro per the comparison, help only if you actually need to look that far back and have justified keeping recordings that long. See session replay data retention for how to decide.