The Best FullStory Alternatives in 2026, Compared Honestly

The best FullStory alternatives are Microsoft Clarity for free session recordings and heatmaps, PostHog for self-serve product analytics plus replay, LogRocket when you also want error monitoring, and Contentsquare (Hotjar's new home) when you want surveys next to recordings. Cortality belongs on the list when the job is not more footage to watch, but a ranked list of what to fix on a live page, and whether the change worked.

Cortality: AI website UX analysis that shows where visitors get stuck and what to fix. It is not a heatmap. Start your free week.

Updated November 2026. Prices below were checked on each vendor's own page on November 11, 2026, except where a vendor only prices through a demo or quote. Prices change often, so confirm before you buy.

Disclosure: I'm Colton, a co-founder of Cortality, which is one of the tools on this page. Where another tool is the better pick, this page says so.

Quick answers

What is the best free FullStory alternative?

Microsoft Clarity. It's "a free service forever" with no traffic limits, and it includes session recordings plus click and scroll heatmaps. FullStory also has a permanent free plan, FullstoryFree, with 30,000 sessions a month for up to 10 users, if you want to stay in that product.

Is Cortality a replacement for FullStory?

No. FullStory is built for session replay and product analytics at scale. Cortality measures how real visitors use each element of a page and gives you a ranked Fix List. It works alongside a recording tool, not instead of one. Start your free week.

I already use FullStory. Should I switch?

Only if it doesn't match the job or the budget. If you need product analytics and replay in one platform and the free plan is enough, stay. If you want a cheaper or simpler recording tool, start with Clarity or PostHog. If the gap is knowing which element to change first on a landing page, add Cortality rather than ripping FullStory out.

Which alternative matches the job

FullStory combines session replay, heatmaps and product analytics. Most "alternatives" only cover part of that, so match the job first:

For a marketer-focused stack that also covers written feedback, see best UX analytics and feedback tools for marketers.

The alternatives, side by side

Updated November 2026. Prices checked November 11, 2026, on each vendor's public page, except quote-based plans.

1. Microsoft Clarity: the best free starting point

What it does well. Session recordings, click and scroll heatmaps, rage and dead clicks, and Copilot summaries of heatmaps (Clarity FAQ).

Pricing. Free forever, with no traffic limits. Microsoft says you're never compelled to upgrade to a paid version.

Keep in mind. Recordings are kept for 30 days. Clarity is not a FullStory-depth product analytics platform, and Microsoft says Copilot takeaways "shouldn't be treated as expert recommendations".

Who it's for. Teams that want to watch sessions and heatmaps at no cost, or to try behavior data before paying for FullStory. If you are looking past Clarity rather than starting there, see Microsoft Clarity alternatives.

2. PostHog: the closest self-serve product stack

What it does well. Product analytics, session replay, feature flags, experiments and surveys in one product. That is why it comes up so often as a FullStory alternative for product and engineering teams (pricing, session replay pricing).

Pricing. As listed on November 11, 2026, the free allowance includes 1 million analytics events and 5,000 web session recordings a month (plus 2,500 mobile recordings). Above that, session replay is pay-as-you-go, starting at $0.005 per web recording, with lower rates at higher volume. Recordings are kept for 1 month on the free plan and 90 days on pay-as-you-go.

Keep in mind. It is strongest when a technical team is happy to install and configure it. It is more of a product stack than a simple marketing heatmap.

Who it's for. Product and engineering teams that want FullStory-like analytics and replay without a sales-quoted plan, and that will stay inside the free allowance or are comfortable with usage-based billing.

3. LogRocket: replay, analytics and errors together

What it does well. Session replay, product analytics and error monitoring in one product, with optional Galileo AI summaries on Pro (pricing).

Pricing. As listed on November 11, 2026, the free plan includes 1,000 sessions a month. Core starts at $83 a month for 10,000 sessions, and Pro starts at $292 a month for 10,000 sessions. Those figures are listed as monthly prices billed yearly. LogRocket notes that the final price can depend on seats, retention and add-ons, so confirm on their page before you buy.

Keep in mind. It is a closer FullStory alternative than Clarity if you need product analytics and issue tracking next to replay. It is still something you interpret; it does not hand you a ranked Fix List for a landing page.

Who it's for. Product and engineering teams that care about errors and session replay in the same place. If you are looking past LogRocket, see LogRocket alternatives.

4. Contentsquare, Hotjar's new home: recordings plus surveys

What it does well. Heatmaps, recordings, funnels and basic surveys on the free plan. Growth adds journey analysis and AI summaries of replays and heatmaps (pricing).

Pricing. Free covers up to 200k sessions a month, with 1 month of data access. Growth is $49 a month paid monthly or $39 a month paid yearly, with 13 months of data. Voice of Customer surveys start at $79 a month, with a free tier of 100 responses a month. New accounts start with a 15-day trial of Growth.

Keep in mind. Hotjar sign-ups are closed, so a new user is choosing Contentsquare (source). This is a better Hotjar-shaped alternative than a FullStory-shaped one. See Contentsquare alternatives and Microsoft Clarity vs Hotjar.

Who it's for. Marketing teams that want written feedback next to recordings, more than deep product analytics.

5. Mouseflow: simpler paid recordings and funnels

What it does well. Session replays, click, scroll and attention heatmaps, friction detection, and conversion funnels. Higher plans add feedback surveys and form analytics (pricing).

Pricing. Free covers 500 sessions a month. On November 11, 2026, the pricing page listed Essential, Advanced and Premium at 25, 109 and 319 a month billed annually (5,000, 25,000 and 100,000 sessions). Enterprise is custom. Mouseflow's page shows these numbers without a currency symbol, so check the price for your region. There's a 14-day free trial.

Who it's for. Smaller sites that want funnels and form analytics without a FullStory-scale rollout. If you are looking past Mouseflow, see Mouseflow alternatives.

6. FullStory: when staying put is the honest answer

What it does well. Session replay, heatmaps, funnels and product analytics, with add-ons for StoryAI and in-app guides and surveys (pricing).

Pricing. FullstoryFree includes 30,000 sessions a month and 12 months of analytics retention, for up to 10 users. The Business, Advanced and Enterprise plans are priced on request. I am not inventing a paid number.

Who it's for. Product and analytics teams that already like the platform, or that need that depth and can get a quote.

7. Cortality: which element to fix first, not another replay tool

What it does well. One small tag measures how real visitors use every element of the page: what they see, what they skip, and where they scroll, tap and stop. You get a ranked Fix List. Each finding shows what we measured, why it costs you, the exact change to make, and a re-measure that shows whether it worked, with a verdict of Improved, Worse, No change or Not enough data yet (how it works).

Pricing. Starter $99 a month, Growth $249 a month, Scale $499 a month, and Enterprise is custom, month to month (pricing). Every plan starts with a free first week, and you see your first report before any charge. Any charge can be refunded within 14 days, no reason needed (refunds).

Keep in mind. It is not a heatmap and not a FullStory replacement. It does not replace session replay or product analytics. It works alongside Clarity, PostHog, LogRocket or FullStory when the missing piece is a ranked list of page fixes.

Who it's for. Marketing sites, online stores and SaaS sites that have traffic but not enough conversions, and want to know what to change first.

Want a quick look before installing anything? The free page scan works from a URL alone, takes about a minute, and needs no install. It's a prediction from our attention model, not data from your real visitors, and the full findings arrive by email.

Other tools that sometimes appear

These come up in FullStory alternative lists, but they are not default picks for every team, and several do not post a simple public price:

• Quantum Metric and Glassbox are enterprise digital-experience platforms. Confirm current pricing on their sites; I am not inventing a number.
• Amplitude and Mixpanel are product analytics tools. They overlap with FullStory's analytics side more than with session replay.

How to pick

1. You just need to watch sessions for free: start with Clarity. If you specifically want to stay in FullStory's product, try FullstoryFree first.
2. You want product analytics plus replay, and you can install it yourself: PostHog, or LogRocket if errors matter as much as replay.
3. You want surveys next to recordings: Contentsquare's free plan, or Mouseflow if you also want funnels and form analytics.
4. You have traffic, few conversions, and no time to watch recordings: add Cortality for a ranked list of fixes and a re-measure on each one. Start your free week.

Related: Best UX analytics and feedback tools for marketers · LogRocket alternatives · Microsoft Clarity alternatives

Sources (checked November 11, 2026)

• FullStory pricing: fullstory.com/pricing
• Microsoft Clarity FAQ: learn.microsoft.com/en-us/clarity/faq
• PostHog pricing: posthog.com/pricing and posthog.com/session-replay/pricing
• LogRocket pricing: logrocket.com/pricing
• Contentsquare pricing: contentsquare.com/pricing and "Hotjar is now part of Contentsquare": contentsquare.com/hotjar
• Mouseflow pricing: mouseflow.com/pricing
• Cortality: pricing, refunds