Microsoft Clarity suits teams that want unlimited session recordings and heatmaps without a budget line item, while Hotjar, now operating under Contentsquare, fits teams that need surveys, funnels, or longer data retention. The two tools also differ in how they treat user data: Clarity keeps raw playback briefly before trimming it down, while Hotjar’s paid tiers extend storage for teams running longer research cycles.
TL;DR:
- Clarity keeps unmarked playback for only 30 days, while labeled or favorited sessions and heatmap data last nine months; tag evidence needed for quarterly reviews.
- Hotjar’s free tier limits scale, while paid plans extend retention and unlock fuller survey logic, deeper funnels, and customizable feedback widgets.
- Mask sensitive fields before either tool records data, update cookie notices, and review vendor terms because deletion guarantees are not published side by side.
- Clarity’s heatmaps include every session, but dynamic menus may render inaccurately, and its iOS app can lose offline recordings before upload.
Table of Contents
- Clarity vs Hotjar at a Glance
- How Clarity and Hotjar Compare Side by Side
- What “Free” Actually Means in Pricing and Limits
- Privacy, Data Rights, and Masking Controls
- Heatmaps and Session Replays in Practice
- Integrations, Setup, and Performance Footprint
- Which Tool Fits Your Team Right Now
- Choosing and Briefing an Agency for Analytics Work
- Our Take on Picking Between These Tools
- How We Help You Find the Right Analytics Partner
- FAQ
- Sources
Clarity vs Hotjar at a Glance
Before comparing features line by line, it helps to see where each tool wins and where it falls short for a typical research or conversion team.
- Microsoft Clarity costs nothing, places no cap on session volume, and includes heatmaps, recordings, and basic funnels out of the box.
- Clarity’s main limit shows up in retention: playback data is stored for only 30 days, so long-term trend analysis requires labeling sessions manually.
- Hotjar, now part of Contentsquare, adds surveys, feedback widgets, and longer retention windows on paid plans, which makes it the stronger pick for voice-of-customer research.
- Hotjar’s free tier covers the basics but asking deeper questions, running funnels across more pages, or keeping data longer typically means upgrading.
- Many teams pair the two: Clarity runs continuously as a free recorder, and Hotjar gets brought in for a defined research sprint that needs surveys or extended history.
Neither tool is a replacement for the other once a team’s needs expand past basic observation, which is why so many research stacks end up running both.
How Clarity and Hotjar Compare Side by Side
The clearest way to weigh these two tools is to line up the dimensions that actually affect day-to-day research work: cost, features, data retention, privacy posture, integrations, and support.
| Dimension | Microsoft Clarity | Hotjar (Contentsquare) |
|---|---|---|
| Pricing & limits | Free, no session caps | Free tier plus paid plans with higher session and feature thresholds |
| Feature set | Heatmaps, recordings, basic funnels, mobile SDK | Heatmaps, recordings, surveys, feedback widgets, funnels |
| Data retention | Playback: 30 days; labeled sessions and heatmaps: 9 months | Longer retention on paid tiers (varies by plan) |
| Privacy / data use | Microsoft-hosted, standard enterprise privacy terms | Contentsquare-hosted, positions itself around privacy-first messaging |
| Integrations | Works with existing tag managers and analytics setups | Broad integration library plus GA4-style compatibility |
| Ease of setup | Praised for simple setup and free value on G2 | Slightly more configuration for surveys and funnels |
| Support & documentation | Microsoft Learn docs, community support | Contentsquare support tiers, documentation varies by plan |
Clarity’s extended retention applies only to sessions you actively label or favorite. Everything else disappears after 30 days, which matters if your team runs quarterly reviews rather than weekly ones.
For a small team running ongoing usability checks, Clarity’s lack of session caps makes it a practical default. For a larger team running structured research cycles, surveys, and multi-step funnel analysis, Hotjar’s paid tiers justify the added cost through extended data retention periods and more complete feedback tools.
What “Free” Actually Means in Pricing and Limits
Both tools market a free tier, but the practical limits differ in ways that affect how you report on results months later.
Clarity’s free plan has no cap on sessions or pageviews, which is unusual for this category. The catch sits in retention rather than volume: raw playback data is kept for 30 days, and only sessions you manually label or favorite extend to a 9-month window. Heatmap and aggregated click data also fall under that extended retention period. Teams that skip the labeling step often find their historical comparisons gone by the time a stakeholder asks for them.
Hotjar’s free tier under Contentsquare covers heatmaps, recordings, and surveys at a smaller scale, with upgrade thresholds tied to session volume and feature access. Paid plans extend retention and unlock fuller survey logic, funnel depth, and feedback widget customization.
A few patterns tend to force a decision one way or the other:
- High-traffic sites that need every session recorded without worrying about caps usually start with Clarity.
- Teams running structured research (surveys, usability panels, funnel diagnosis) outgrow the free tier faster and move to Hotjar’s paid plans.
- Compliance-driven teams that need longer audit trails benefit from Hotjar’s extended retention rather than Clarity’s 30-day default.
- Dual-tool setups are common: Clarity for ongoing, no-cost monitoring, Hotjar for scheduled research sprints.
Privacy, Data Rights, and Masking Controls
Privacy posture is where the two tools diverge most visibly, and it’s worth treating as a separate evaluation criterion rather than a footnote.
Clarity runs on Microsoft’s infrastructure and is governed by Microsoft’s standard data handling terms, which include the 30-day retention window for raw playback. Retention, not collection scope, is the practical privacy lever most teams overlook. Labeling sessions to extend them to 9 months also means deciding, session by session, what’s worth keeping longer.
Hotjar, now under Contentsquare, frames itself around privacy-first positioning in its own comparison materials, emphasizing masking controls and configurable data handling as part of its paid offering. The practical implication is that teams handling sensitive form data or regulated information should configure input masking and PII exclusion rules on both tools before launch, not after.
A few configuration habits reduce risk regardless of which tool you choose:
- Mask sensitive input fields (payment forms, health data, personal identifiers) before recording begins, not after an incident.
- Label and retain only the sessions you need past the default window, since indefinite retention isn’t the default on either platform.
- Review your cookie notice to reflect session recording and heatmap tools, since both qualify as tracking technologies under most consent frameworks.
- Audit admin access periodically, since both tools allow multiple team members to view raw session replays.
Neither platform publishes a side-by-side deletion guarantee, so teams with strict data governance requirements should read each vendor’s current data processing terms directly before rollout.
Heatmaps and Session Replays in Practice
Heatmaps and recordings look similar on a feature list, but they behave differently once you’re looking at real traffic.
Clarity generates click, scroll, and area heatmaps with no sampling, meaning every session contributes to the aggregate rather than a subset. That’s a meaningful advantage for lower-traffic pages where sampling would otherwise thin out the data. The tradeoff shows up on dynamic pages: Clarity’s heatmaps can struggle to render hover menus or interaction-dependent content accurately, and very tall pages hit a scroll-map limit.
Hotjar’s replay and heatmap tools cover similar ground, with the added layer of survey overlays and feedback widgets that let you attach a question directly to a recorded moment rather than just observing behavior after the fact.
Mobile recording differs too. Clarity’s mobile SDK reconstructs sessions using low-level drawing commands rather than video capture, which keeps upload size manageable, estimated around 10 KiB per second on unmetered networks. The iOS SDK, however, doesn’t support offline device-storage buffering, so recordings made without a connection can be lost before they upload.
- Clarity fits teams that want unsampled heatmap data across high-traffic pages without worrying about statistical gaps.
- Hotjar fits teams that want to pair a recording with a direct question to the visitor who generated it.
Pro Tip: Label any Clarity session tied to a bug report or support ticket immediately, since unlabeled playback data expires after 30 days.
Integrations, Setup, and Performance Footprint
Rolling either tool into an existing analytics stack is usually a short project rather than a long one, but the details affect which team can self-serve it, especially when working with SEO & AI solutions for RI & MA contractors to implement analytics tools effectively.
Both tools install through a standard tag manager workflow, meaning most teams can deploy without a dedicated engineering sprint. Clarity integrates with common analytics setups and is frequently praised on G2 for how little setup friction it introduces. Hotjar’s integration library under Contentsquare extends further into survey distribution channels and feedback widget placement, which takes a bit more configuration time upfront.
- Tag manager deployment works for both tools and typically takes under an hour for a developer familiar with the stack.
- GA4 compatibility exists on both platforms, though neither replaces GA4’s own event tracking.
- Performance impact is described as minimal by Clarity’s own documentation, and Hotjar’s script loads asynchronously to avoid blocking page render.
- Mobile SDK rollout takes longer than web tagging on both platforms, since app releases follow app-store review cycles rather than instant deployment.
Teams juggling several analytics tools already should map out tag manager triggers before adding either tool, since overlapping scripts can double-count certain events if left unmanaged.
Which Tool Fits Your Team Right Now
The right starting point depends less on company size and more on what question you’re trying to answer this quarter.
- Choose Clarity first if your priority is budget, scale, or catching obvious usability errors across high-traffic pages without session limits.
- Choose Hotjar if you need to ask visitors direct questions through surveys, track multi-step funnels in detail, or retain research data longer than 30 days.
- Run both in parallel if your team monitors continuously with Clarity and schedules periodic research sprints with Hotjar for deeper, question-driven work.
- Start with a short trial of whichever tool matches your immediate question, since both deploy in under an hour through a tag manager.
- Revisit the decision every few months, since retention needs and research goals tend to shift as a product matures.
Choosing and Briefing an Agency for Analytics Work
Picking the right tool is only half the project. Getting it configured correctly, including masking rules, event tracking, and a sensible reporting cadence, often benefits from outside expertise, especially for teams without a dedicated analytics hire.
A practical selection checklist before hiring an agency for this work:
- Confirm retention needs match the platform, since a 30-day default on Clarity won’t suit a team planning quarterly trend reports.
- Ask which integrations the agency has configured before, particularly GA4 and tag manager setups.
- Check their reporting cadence, since behavior analytics data loses value if it sits unreviewed.
- Verify they can run a discovery sprint, not just install a script and walk away.
When briefing an agency, ask for a short discovery sprint first: a one- to two-week audit of your current tracking setup, a recommendation on Clarity versus Hotjar (or both), and a configuration plan that covers masking and consent. That scope gives you a deliverable to evaluate before committing to a longer engagement.
Pro Tip: Ask any agency candidate to walk through a past tool audit, step by step, rather than describing their process in the abstract.
Agencies that specialize in conversion research tend to have stronger opinions on retention tradeoffs than generalist firms, since they live inside this data daily.
Our Take on Picking Between These Tools
The common mistake in this comparison is treating it as a feature race, when the real decision point is retention and research intent. Clarity’s no-cost, no-cap model is genuinely hard to beat for ongoing monitoring, but teams that only look at “free” miss that its 30-day default retention quietly erases most of what they’d want for a quarterly review. Hotjar’s strength isn’t really its heatmaps, which are comparable to Clarity’s, it’s the ability to ask a visitor “why” instead of guessing from a recording. Most teams don’t need to choose one permanently. They need to recognize which question they’re asking this month and route it to the tool built for that question.
— Quincy
How We Help You Find the Right Analytics Partner
Choosing between Clarity and Hotjar is a smaller decision than choosing who implements and maintains either one. We built Agency Review Guide as a searchable directory of marketing and consulting agencies, with source-backed profiles, verified claims, and filters for specialty, budget, and client fit, so you can shortlist partners without sorting through unverifiable pitches.
If you’re looking for a team to run a tool audit, configure masking rules, or set up a survey-driven research sprint, our conversion optimization shortlist narrows the field to agencies with relevant experience. For broader implementation support across your marketing stack, our digital marketing directory covers a wider range of specialties. Start by browsing a shortlist that matches your region and budget, and compare agency profiles side by side before reaching out.
FAQ
Is Clarity better than Hotjar?
Neither tool is universally better. Clarity is the stronger choice for unlimited, no-cost session recording and basic heatmaps, while Hotjar fits teams that need surveys, funnels, or longer data retention.
What happened to Hotjar?
Hotjar now operates under Contentsquare, with its heatmap, session replay, and feedback tools folded into the Contentsquare platform rather than offered as a fully separate product.
Who are Hotjar’s competitors?
Microsoft Clarity is the most commonly compared free alternative, since both tools cover heatmaps and session recordings. Beyond that, the category includes other behavior analytics and voice-of-customer platforms that offer similar heatmap, replay, or survey features.
Is Microsoft Clarity any good?
Clarity is well regarded for its free, uncapped session recording and heatmaps, with G2 reviewers frequently citing its ease of setup and value. Its main limitation is the 30-day default retention window on raw playback data, which requires manual labeling to extend.