The best FullStory alternatives depend on why you’re leaving. Microsoft Clarity is the best free option. PostHog is the best open-source pick. Hotjar wins if you want something simple for marketing. And if FullStory shows you what’s broken but you want to actually test fixes? A dedicated A/B testing tool fills the gap FullStory doesn’t touch.
Most “FullStory alternatives” articles are written by FullStory competitors. They all say the same thing: “our tool is better.” We don’t sell session replay (recordings of what visitors do on your site). We sell A/B testing. So we can be honest about which replay tool actually fits your situation.
Full breakdown below, starting with a quick comparison table.
Best FullStory alternatives at a glance
| Tool | Best for | Starting price | Free plan? | Session replay | Heatmaps | A/B testing |
|---|---|---|---|---|---|---|
| Microsoft Clarity | Zero-budget teams | Free | Yes | Yes (unlimited) | Yes | No |
| PostHog | Engineering-led product teams | Free tier, then usage-based | Yes (5K replays/mo) | Yes | No | Yes |
| Hotjar | Marketers wanting quick insights | $39/month | Yes (limited) | Yes | Yes | No |
| LogRocket | Debugging frontend bugs | $99/month | Yes (limited) | Yes | No | No |
| Heap (by Contentsquare) | Product analytics first | Custom pricing | No | Yes | Yes | No |
| Mouseflow | CRO teams on a budget | $25/month | Yes (limited) | Yes | Yes | No |
| Smartlook | Mobile + web in one tool | Free tier + paid | Yes | Yes | Yes | No |
| OpenReplay | Self-hosted data control | Free (open source) | Yes | Yes | No | No |
Notice something? Only one alternative (PostHog) includes A/B testing. FullStory doesn’t have it either. If you’re trying to improve conversions, not just watch recordings, you’ll need a separate testing layer. More on that below.
For a broader look at the session replay category, see our session replay tools comparison.
Why people switch from FullStory
FullStory is a good product. The frustration signals (rage clicks, dead clicks, error clicks) are genuinely the best in the category. But “good product” and “good fit” aren’t the same thing. Here’s why teams leave.
The price is a mystery until you talk to sales.
FullStory launched a free plan in 2025: 30,000 sessions per month, 10 seats, 12 months of data. That’s generous for tiny sites. But the paid plans? No public pricing.
Here’s what teams actually pay, based on 400+ real contracts tracked by Vendr: the median is $27,500 per year. The range? $9,961 to $105,630.
PriceLevel shows heavy negotiation is standard. Discounts of 50-67% off list price are normal in Q4. Teams who don’t negotiate pay double.
That’s not transparent pricing. That’s car-dealership pricing.
Annual price hikes are pushing smaller teams out.
SpendHound data shows FullStory’s SMB pricing increased 29.94% year-over-year. Enterprise pricing went up 10.87%.
FullStory is moving upmarket. If you’re a 10-person marketing team, you’re not who they’re building for anymore.
Session-based billing punishes your best pages.
FullStory charges by sessions (a session is one visit from one person). A blog post that goes viral? More sessions. A product page people keep coming back to? More sessions. Your most successful pages cost you the most to record. Compare that to Clarity, which is free regardless of traffic.
Our take: Session-based billing made sense when replay was niche. Now that Clarity records everything for free, charging per session feels like charging per Google Analytics pageview. The market has moved.
It shows you problems but can’t test solutions.
FullStory is great at telling you what’s broken. Rage clicks on a button. People getting stuck on Step 3 of checkout. A form field that confuses everyone. But it can’t test whether your fix actually works. For that, you need A/B testing software.
That means most FullStory teams end up buying two tools anyway: one to find issues and one to test fixes. If budget is tight, that’s a hard sell. Something like Kirro handles the testing side for a fraction of what FullStory charges for the watching side.
The privacy situation is getting serious.
This is the part no other “FullStory alternatives” article mentions. Session replay tools are facing real legal heat.
Loeb & Loeb tracked 1,853 federal and state wiretapping cases filed between February 2022 and March 2025. 83% were in California. Nixon Peabody puts the total class-action settlements at over $2 billion in five years.
The biggest example? Kaiser Permanente paid $46 million to settle claims tied to Quantum Metric session replay data. And France’s data protection authority (CNIL) opened a formal consultation on session replay in February 2026. They named FullStory, Hotjar, and Clarity directly.
This doesn’t mean session replay is illegal. It means you need to get consent right. And if you can’t, self-hosted tools like OpenReplay remove the third-party data risk entirely. More on that below.
1. Microsoft Clarity: best free FullStory alternative
If you’re leaving FullStory because of price, start here. Clarity is completely free. No session limits (though it caps at 100,000 sessions per day for very high-traffic sites). Unlimited heatmaps. Unlimited recordings. No credit card.
What you get: session recordings, click/scroll/area heatmaps, a “dead clicks” report, and integration with Google Analytics. The interface is simple. Setup takes five minutes.
What you don’t get: FullStory’s frustration signal depth (no rage click scoring, no error click patterns). No product analytics. No funnels. Data retention caps at 30 days. And as of October 2025, Clarity requires explicit privacy consent (GDPR) for EU visitors.
The “free” catch. One CRO agency put it bluntly: “If the product is free, you might be the product.” Microsoft does use anonymized Clarity data to improve Bing. If you handle sensitive customer information, that’s worth knowing.
Best for: small businesses and marketers who need basic session replay without spending anything. If Clarity’s 30-day retention and limited filtering feel too basic, Hotjar or Mouseflow are the next step up. And if the data-sharing terms are a concern, we’ve compared Microsoft Clarity alternative tools with stronger privacy defaults.
2. PostHog: best open-source alternative
PostHog is the Swiss Army knife of analytics. It bundles session replay with product analytics, A/B testing, feature management (turning features on for some visitors and off for others), and even error tracking. All in one tool. All open source.
The free tier includes 1 million analytics events and 5,000 session replays per month. After that, you pay per usage. No seat-based pricing.
Why teams pick it over FullStory: Webshare replaced Mixpanel, Hotjar, and FullStory with PostHog. They consolidated three tools into one, then used PostHog’s built-in A/B testing to boost conversions by 26%. The switching reason wasn’t that FullStory was bad. It was tool sprawl.
The trade-off: PostHog is developer-first. Setup isn’t a five-minute script tag. You’ll need someone comfortable with code and event tracking.
If your team is all marketers, the learning curve will be steep. The interface prioritizes data depth over simplicity.
Best for: engineering-led product teams who want everything in one platform. If you have developers on staff and care about data ownership, PostHog is the strongest option. If “open source” and “self-hosting” (running the software on your own servers instead of theirs) matter for privacy, PostHog supports both.
3. Hotjar: best for marketers and UX research
Hotjar is the most popular FullStory alternative for non-technical teams. The interface is clean. Setup takes minutes. And it does something FullStory doesn’t: it asks your visitors why they’re doing what they’re doing, not just records what they do.
Surveys, feedback widgets, and polls are built in. That matters because session replay has a well-documented blind spot. As Alessio Romito, a Lead UX Designer at ION, put it: “Session replay tells you that users hesitate at Step 3, but not whether they’re confused, frustrated, or distrustful of the interface.” Replay shows what. Surveys help explain why.
What changed: Hotjar merged into Contentsquare in July 2025. After the merger, domain tracking shows Hotjar dropped from 257,542 to 208,042 active domains in four months (a 19% decline).
The pricing changed too. What used to be one plan is now three separate products (Observe, Ask, Engage) with four tiers each. Mid-sized teams can hit $1,500+ per month across all products. We’ve broken down the full Hotjar pricing plans separately.
Looking at Hotjar alternatives? That’s a whole separate comparison.
Best for: marketing teams who want qualitative research tools alongside recordings. If you’re a solo marketer who needs quick insights without asking engineering for help, Hotjar is the path of least resistance.
4. LogRocket: best for debugging
LogRocket is what you pick when the reason you’re leaving FullStory is debugging. Where FullStory focuses on user experience signals (frustration, engagement, journeys), LogRocket focuses on what went wrong technically.
Every replay includes console logs, network request details, and state inspection for React/Redux apps. Customer reports a bug? Your engineering team can replay the exact session. Every JavaScript error, every failed API call, every slow response. All there.
A product manager at RoadSync said it directly: “Our engineers love LogRocket compared to FullStory because the developer tab gives them way more information to help catch and resolve issues faster.”
Pricing: starts at $99/month for 10K sessions. That’s roughly a tenth of what FullStory costs at similar volume, according to verified Capterra reviews.
Best for: engineering teams who use session replay primarily to debug frontend bugs. If “fullstory alternatives for debugging” is literally what you searched, this is your answer.
5. Heap (by Contentsquare): best for product analytics
Heap flips the FullStory model. Where FullStory leads with session replay and adds analytics on top, Heap leads with product analytics and treats replay as a supporting feature.
The big selling point is auto-capture. Heap records every click, swipe, form fill, and page view automatically. You don’t tag events in advance. You define what matters after the data is already collected.
That means you can look at past data for events you didn’t think to track at the time. Forgot to track a button click last month? Heap already has the data. You just need to ask for it.
Contentsquare acquired Heap in late 2023. That adds deeper analytics features but also means pricing has become more opaque. No public plans. Sales calls required.
Best for: product teams focused on funnel analysis and retention metrics. If you’re looking for FullStory alternatives for product teams, Heap is probably your best bet. It answers “where do people drop off?” better than any replay tool.
6. Mouseflow: best for CRO teams on a budget
Mouseflow is the under-the-radar pick. At $25/month, it’s a fraction of FullStory’s cost. And it does something genuinely useful that FullStory buries: friction scoring.
Each session gets a score based on how much trouble the visitor had. Rage clicks, mouse shaking, u-turns. Instead of watching random recordings, you watch the ones where people struggled most.
Form analytics is another strength. You can see exactly which fields people skip, which ones take the longest, and where they abandon the form. If you’re running lead generation pages, that data is gold.
The catch: Mouseflow is smaller. The community is smaller. Integrations are fewer. But if you’re a CRO team that wants actionable data without the enterprise price tag, it punches way above its weight. See how Mouseflow compares to Hotjar for the full head-to-head.
Our take: Mouseflow’s friction scoring does in one click what most teams try to do by watching 50 sessions manually. Pair it with a CRO audit and Kirro for A/B testing, and you have a full conversion stack for under $200/month. Less than what most companies pay just to upgrade past FullStory’s free tier.
Best for: small CRO teams and agencies who need more than Clarity but can’t justify FullStory’s pricing. Looking at even more options? Our CRO software guide covers the broader category.
7. Smartlook: best for mobile + web in one tool
Smartlook’s edge is mobile. If you have both a website and a mobile app, most session replay tools make you use two different products (or two different setups). Smartlook captures web and mobile sessions in one place with one interface.
Event-based funnels connect the dots between what happens in your app and what happens on your site. The free tier gives you 3,000 sessions per month. Paid plans scale from there.
What it lacks: Smartlook doesn’t go as deep as FullStory on frustration detection or as deep as LogRocket on debugging. It’s a generalist, and sometimes “does everything okay” means “does nothing great.” The AI features are newer and less proven than FullStory’s.
Best for: teams that need session replay across both web and mobile and don’t want to manage two tools. If your product is web-only, pick something more specialized from this list.
8. OpenReplay: best for self-hosted session replay
OpenReplay is the pick for teams where data privacy isn’t a preference, it’s a requirement. You install it on your own servers. Session data never leaves your infrastructure. No third-party processing. No data sharing.
That’s not just a technical preference. It’s a legal shield. Remember the Kaiser Permanente case? That $46 million settlement was tied to sharing session data with a third-party vendor. Self-hosting removes that vector entirely.
OpenReplay includes developer tools integration: console logs with readable error traces, network monitoring, and multi-session views. It also has cobrowsing, where support agents can view the customer’s screen live. Works on iOS, Android, and React Native.
The trade-off: you need infrastructure. Someone on your team has to set up servers, manage updates, and handle scaling. That’s not trivial. If your team is non-technical, this isn’t for you.
Best for: privacy-conscious teams in healthcare, finance, or any industry where sending user data to a third party creates compliance risk. Also great for teams who want cookieless tracking and full data ownership.
How to pick the right FullStory alternative
There are plenty of alternatives to FullStory. The real question is: why are you leaving? The answer determines which tool fits.
| Your situation | Best pick | Why |
|---|---|---|
| ”I want free” | Microsoft Clarity | Free, unlimited, good enough for basics |
| ”I want everything in one tool” | PostHog | Replaces replay + analytics + testing + flags |
| ”I want simple replay + surveys” | Hotjar | Easiest setup, built-in feedback tools |
| ”I want to debug frontend bugs” | LogRocket | Console logs, network requests, error tracking |
| ”I want product analytics first” | Heap | Auto-capture, retroactive analysis, funnel depth |
| ”I want to improve conversions” | Mouseflow + Kirro | Friction scoring to find issues + A/B testing to fix them |
| ”I want mobile + web replay” | Smartlook | One tool, both platforms |
| ”I own my data, no exceptions” | OpenReplay | Self-hosted, open source, no third parties |
One thing worth saying clearly: session replay tools show you problems. They don’t test fixes. You can watch recordings of people bouncing from your checkout page all day. You still need to do something about it.
That usually means changing the page and seeing if the change helps.
That’s what A/B testing does. And it’s the one thing almost no session replay tool includes. PostHog is the exception, but it’s developer-heavy.
For everyone else, pair your replay tool with something like Kirro. Find the problem in your recordings. Build a test. See if your fix actually works. Three minutes to set up, no developer needed.
Want A/B testing tool comparisons? See our VWO vs Optimizely breakdown, Optimizely alternatives, or the full A/B testing tools roundup. Evaluating heatmap tools too? Our Crazy Egg alternatives and Convert A/B testing guides cover those angles.
FullStory pricing: what you’re actually paying
FullStory’s pricing page says “contact sales” for every paid plan. So here’s what actual buyers report.
Free plan (since August 2025): 30,000 sessions per month, 10 seats, 12-month data retention. Decent for small sites. But 30,000 sessions is roughly 1,000 visitors per day. A modestly popular landing page blows past that in a week.
Paid plans (from real contract data):
| Source | Range | Median |
|---|---|---|
| Vendr (400+ contracts) | $9,961 - $105,630/year | $27,500/year |
| PriceLevel (deal data) | $5,000 - $36,000/year | ~$10,000/year |
| Peeke.app (agency data) | $12,000 - $150,000/year | $38,000/year |
The spread is huge because FullStory negotiates aggressively. PriceLevel data shows discounts of 50-67% off list price in Q4.
If a sales rep quotes you $15,000, the actual deal might close at $5,000-$7,500. But you have to know to push.
FullStory is shrinking. Annual revenue dropped from $102.3M to $93M between 2023 and 2024. First time the number went down. When customers are leaving and prices are rising 30% per year for smaller teams, it’s not hard to connect the dots.
Compare this to the alternatives: Clarity is free. Mouseflow starts at $25/month ($300/year). Hotjar starts at $39/month ($468/year). Even LogRocket at $99/month ($1,188/year) is a fraction of FullStory’s median cost.
For pricing breakdowns on other tools in this space, see our guides on AB Tasty pricing and Google Optimize alternatives (which covers what happened after Google killed its free testing tool).
FAQ
What are some good alternatives to FullStory?
The best FullStory alternatives in 2026 are Microsoft Clarity (free), PostHog (open source, free tier), Hotjar ($39/month), LogRocket ($99/month for debugging), and Mouseflow ($25/month for CRO). The right pick depends on whether you need free replay, developer debugging tools, product analytics, or conversion-focused features. See the comparison table above for the full breakdown.
Is Microsoft Clarity as good as FullStory?
For basic session replay, Clarity is surprisingly close. You get unlimited recordings and heatmaps for free. What you lose: FullStory’s frustration scoring (rage clicks, error patterns), retroactive event search, product analytics, and longer data retention. If you need basic recordings to see what visitors do, Clarity is enough. If you need to search across thousands of sessions by specific behaviors, FullStory (or PostHog) is stronger.
Are there free FullStory alternatives?
Three options: Microsoft Clarity is completely free with no session limit. PostHog has a free tier with 5,000 session replays per month. OpenReplay is open-source and free to self-host (you pay for your own servers). FullStory itself now has a free plan with 30,000 sessions per month, but the 12-month retention and limited features push most teams to paid plans quickly.
Can I replace FullStory with an open-source tool?
Yes. PostHog and OpenReplay are the two main open-source FullStory alternatives for session replay. PostHog is broader (analytics + replay + testing + feature flags) but more complex. OpenReplay is focused purely on session replay with developer tools. Both can be self-hosted, meaning your data stays on your servers. That’s a big deal for teams in regulated industries where sending visitor data to a third party creates compliance risk.
Does FullStory offer a free plan?
Yes, since August 2025. The free plan includes 30,000 sessions per month, 10 user seats, and 12-month data retention. It’s a real free tier, not a trial. But it’s limited. No advanced frustration scoring, no custom funnels, and 30,000 sessions runs out fast on any site with meaningful traffic. For comparison, Clarity offers unlimited sessions for free, and PostHog gives 5,000 replay sessions plus 1 million analytics events on its free tier.
Randy Wattilete
CRO expert and founder with nearly a decade running conversion experiments for companies from early-stage startups to global brands. Built programs for Nestlé, felyx, and Storytel. Founder of Kirro (A/B testing).
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