How we make this list: we compare pricing pages, product documentation and public user reviews. Ratings come from G2, Capterra or Trustpilot, with the date we checked them.
Key takeaways
- PostHog gives the most capability at zero cost, with 1 million events a month free plus replay, flags, and surveys in one platform.
- Amplitude suits teams that live in cohorts and retention curves, with 2 million free events a month on its homepage offer.
- Heap and Pendo remove most manual tracking work, but both keep paid pricing behind a sales conversation.
- Matomo is the pick when data ownership and privacy rules matter more than AI features, since you can host it yourself for free.
- Contentsquare and Glassbox lean toward experience analysis and session replay rather than pure event funnels.
Quick comparison
| Tool | Best for | Starting price | Free plan |
|---|
 Amplitude | Cohort and retention analysis | $49 per month | Yes |
 PostHog | All-in-one product analytics | $0 (usage-based) | Yes |
 Heap | Autocapture without instrumentation | See website | Yes |
 Pendo | Analytics plus in-app guidance | See website | Yes |
 Fullstory | Session replay and behavior analysis | See website | Yes |
 Matomo | Privacy-first self-hosted analytics | See website | Yes |
 Contentsquare | Experience and journey analysis | See website | Yes |
 Glassbox | Regulated industry experience analytics | See website | No |
Is your product missing or out of date?
We review this list regularly. Vendors can request a listing, send updated pricing or ask about featured placement.
The best Mixpanel alternatives
#1Amplitude
Best for: Cohort and retention analysis4.5/5 on
G2 (2,997 reviews, checked Oct 2026)
Visit amplitude.com
Starting price$49 per month
Free planYes
Amplitude is the closest like-for-like swap for Mixpanel. Its core strength is behavioral analysis: build a cohort from almost any combination of events and properties, then watch how that group converts, retains, or churns over time. Teams that run experiments regularly will like the way funnel analysis, retention curves, and anomaly detection sit in one place.
The homepage now leads with AI agents that pull from everything Amplitude knows, including a Global Agent the company says resolves a large share of customer issues on average. Treat those claims as marketing until you see them on your own data, but the underlying analytics engine is mature and well documented. The free plan covers 2 million events a month according to the homepage, which is enough for many early-stage products to run real analysis before paying anything.
The catch is cost at scale. Once you pass the free allowance, pricing moves to paid plans that depend on volume, and the bill can climb quickly for high-traffic products. Amplitude also assumes a certain level of analytics maturity. If your team only needs pageviews and a few funnels, a lighter tool will get you answers faster.
What we like- Generous free tier
- Strong cohort and retention tools
- AI agent features for surfacing stuck points
Watch out for- Paid pricing scales with volume
- Can feel heavy for very small teams
#2PostHog
Best for: All-in-one product analytics4.5/5 on
G2 (1,053 reviews, checked Oct 2026)
Visit posthog.com
Starting price$0 (usage-based)
Free planYes
PostHog is the choice when you want one platform instead of four vendors. The same account covers product analytics, session replay, feature flags, surveys, experiments, and error tracking, and the company says 97 percent of its users pay nothing. The free tier resets monthly and includes 1 million events, which makes it genuinely usable rather than a short trial.
Because PostHog is open source, teams with strict data rules can self-host it and keep raw events in their own infrastructure. It also gives SQL access to the underlying data, which analysts appreciate when dashboards are not enough. Setup is quick, with a wizard that installs the snippet for you and no credit card required to start.
The honest tradeoff is forecasting. Each product has its own meter, and identified-user events can add person-profile charges, so a growing product needs a spreadsheet to predict the bill. The interface packs a lot in, and new users sometimes take a week to feel at home. For a team replacing Mixpanel on a budget, though, nothing else matches this breadth at zero cost.
What we like- 1 million free events a month
- Replay, flags, surveys, and experiments included
- Open source and self-hostable
Watch out for- Per-product meters make bills harder to forecast
- Interface can feel crowded
#3Heap
Best for: Autocapture without instrumentation4.4/5 on
G2 (1,097 reviews, checked Oct 2026)
Visit heap.io
Starting priceSee website
Free planYes
Heap answers a specific frustration: the event you forgot to track three months ago. A single snippet captures every user interaction automatically, so you can define events retroactively and analyze behavior that happened before anyone thought to measure it. That makes it a strong fit for teams without dedicated analytics engineers.
The platform pairs that complete dataset with data science features that flag friction and opportunity, plus session replay that jumps to the exact moment a user struggled. Heap says more than 10,000 companies use it, and it now sits inside Contentsquare after the two companies joined forces, which should mean tighter experience tooling over time.
The main drawback is pricing transparency. Paid plans are quoted rather than published, and past reports put entry pricing well above the self-serve tools on this list. If your budget needs a number before a sales call, Heap will frustrate you. But if retroactive data matters more than price clarity, it is hard to beat.
What we like- Captures every interaction automatically
- Retroactive analysis without re-instrumenting
- Built-in session replay
Watch out for- Paid pricing is not public
- Now part of Contentsquare, so the roadmap is shared
#4Pendo
Best for: Analytics plus in-app guidance4.4/5 on
G2 (1,808 reviews, checked Oct 2026)
Visit pendo.io
Starting priceSee website
Free planYes
Pendo is less a pure analytics tool and more a product experience platform. Alongside usage analytics it offers in-app guides, surveys, sentiment collection, and session replay, so a team can spot a problem, message the affected users, and measure the fix without leaving one system. Installation is a lightweight snippet, and the company says most teams can install it in an hour or less.
That breadth suits companies with several products or large internal application portfolios, where adoption and onboarding matter as much as funnel math. Pendo also now covers agent analytics, tracking how AI agents behave inside products, which is a newer angle most rivals do not yet match.
The tradeoff is price and focus. Paid plans are not published and tend to rise with usage and product count, and teams that only want deep event analysis sometimes find Pendo's analytics less flexible than Amplitude or PostHog. Choose Pendo when guidance and feedback matter as much as measurement.
What we like- Analytics, guides, and feedback in one platform
- Installs in about an hour
- Strong for multi-product portfolios
Watch out for- Paid pricing is sales-led and escalates quickly
- Analytics depth trails pure-play tools for some teams
#5Fullstory
Best for: Session replay and behavior analysis4.5/5 on
G2 (1,052 reviews, checked Oct 2026)
Visit fullstory.com
Starting priceSee website
Free planYes
Fullstory starts from a different question than Mixpanel: not how many users converted, but what exactly happened in the sessions that did not. Its replay captures every interaction, and its AI layer summarizes behavior and flags friction, anomalies, and revenue impact without requiring analysts to watch hours of video.
The platform has grown beyond replay into guides, surveys, and a behavioral data layer meant to feed AI tools with real user context. That makes it a good companion to a funnel tool, or a primary tool for UX-focused teams whose main job is diagnosing why a flow fails.
The catch is that Fullstory is not a drop-in Mixpanel replacement for deep cohort and retention work. Its analytics exist, but teams that live in funnels and cohorts will likely keep a dedicated event tool alongside it. Paid pricing is also custom, so budget approval needs a sales conversation first.
What we like- High-fidelity session replay
- AI summaries of behavior
- Guides and surveys built in
Watch out for- Paid pricing is custom
- Event analytics are thinner than dedicated funnel tools
#6Matomo
Best for: Privacy-first self-hosted analytics4.2/5 on
G2 (96 reviews, checked Oct 2026)
Visit matomo.org
Starting priceSee website
Free planYes
Matomo is the answer when privacy rules or data ownership decide the purchase. You can host it on your own servers for free, keep 100 percent of the data, and run cookieless tracking with anonymization built in. For public sector teams, European companies, and anyone under strict compliance review, that control is often worth more than any AI feature.
The feature set is broader than many people expect. Beyond traffic and conversion reports it includes funnels, segmentation, heatmaps, session recordings, A/B testing, and raw data export, plus a newer view of AI search traffic. A 21-day cloud trial lets teams test the hosted version before committing to self-hosting work.
The honest limits are scale and novelty. Cloud pricing varies with traffic, and self-hosting means your team owns updates, backups, and performance. Matomo also lacks the AI agent layer that Amplitude, PostHog, and Fullstory now promote. If privacy is the top requirement, those gaps rarely matter.
What we like- Full data ownership
- Self-hosted version is free
- GDPR-friendly with cookieless tracking options
Watch out for- Cloud pricing depends on traffic
- Fewer AI features than newer rivals
Starting priceSee website
Free planYes
Contentsquare absorbed Hotjar, and the free plan reflects that merger: 200,000 sessions a month with attention maps, funnels, error monitoring, and feedback collection, all without a credit card. For teams whose main question is where users struggle on a page or journey, that free tier is remarkably generous.
The platform connects behavior to outcomes, prioritizing fixes by business impact rather than raw event counts, and it now offers an MCP connection so AI assistants can query its data directly. More than a million websites and apps use it, according to the homepage, which gives its benchmarks and best-practice content real weight.
The limit is focus. Contentsquare is an experience platform first, so teams that need deep event modeling, cohorts, and retention curves will find it thinner than Amplitude or PostHog. Paid tiers are also enterprise-priced and custom. Use it when journey and page-level insight is the job, not funnel math.
What we like- Free plan includes 200,000 sessions a month
- Heatmaps, funnels, and error monitoring included
- Now includes Hotjar capabilities
Watch out for- Enterprise pricing beyond free is custom
- Product analytics depth is thinner than Mixpanel
Starting priceSee website
Free planNo
Glassbox is the specialist on this list. It focuses on digital customer experience analytics for regulated industries, where security, compliance, and audit trails matter as much as insight. Its mobile app analytics are a particular strength, with session capture and journey analysis tuned for native apps.
The platform uses AI to surface friction and quantify its impact, so teams can prioritize fixes by revenue effect rather than complaint volume. Customer stories on the homepage cite banks and insurers, which tells you where Glassbox wins most often.
The tradeoff is access. There is no free plan, pricing is enterprise and sales-led, and smaller teams will find the buying process slow compared with self-serve rivals. Glassbox fits when compliance and mobile experience quality justify an enterprise purchase, not when a startup needs analytics this week.
What we like- Built for banks, insurers, and other regulated teams
- Strong mobile app analytics
- AI-driven friction detection
Watch out for- No free plan
- Enterprise pricing and sales-led buying
How we chose
We compared tools that genuinely replace Mixpanel for event-based product analysis, plus experience platforms that cover the same buyer need from a different angle. Pricing and free tiers were checked against vendor homepages and pricing pages on 27 October 2026, and any figure we could not verify is listed as See website. We excluded products whose homepages no longer sell the analytics product, including Kissmetrics, which now shows marketing agency content, Smartlook, which is winding down through September 2027, and June, which shut down and joined Amplitude. Public reviews on G2 and Capterra, documentation, and integration breadth informed the strengths and weaknesses, and we did not claim hands-on testing.
What to check before you switch
Start with the migration cost, not the feature list. Export your Mixpanel events, cohorts, and dashboards, and confirm the new tool can import historical data or at least run in parallel for a month. Teams that skip this step often discover too late that year-over-year comparisons are gone.
Next, model the bill at your real volume. Free tiers look similar until you pass them: Amplitude counts events, PostHog meters each product separately, and Heap and Pendo quote custom prices. Run your last three months of event volume through each pricing page before signing.
Finally, match the tool to the team that will use it daily. Analysts who live in cohorts will prefer Amplitude. Engineers who want one platform and open source will prefer PostHog. Product managers who need guides and feedback alongside analytics will prefer Pendo. The best tool is the one your team actually opens every week.
Frequently asked questions
Is PostHog really free for most teams?
Yes, for small and mid-size products. PostHog says 97 percent of its users pay nothing, and the free tier includes 1 million events a month plus replay, flags, and surveys. Bills start when usage passes the free allowances, and each product is metered separately.
Which Mixpanel alternative is best for autocapture?
Heap is the strongest autocapture option, since one snippet records every interaction and lets you define events retroactively. Pendo also captures interactions automatically, but its strength is guidance rather than retroactive analysis.
Can I self-host a Mixpanel alternative?
Yes. PostHog and Matomo both offer self-hosted versions, with Matomo free to host yourself and PostHog open source. Self-hosting gives full data control but means your team owns updates, backups, and scaling.
What happened to Kissmetrics, Smartlook, and June?
Kissmetrics no longer sells an analytics product at its old domain, which now shows marketing agency content. Smartlook announced a wind-down ending in full decommission on 30 September 2027. June shut down its product and joined Amplitude. None of the three is a safe new purchase.
Do I need session replay if I have event analytics?
Not always, but replay answers questions funnels cannot. When a funnel shows a drop, replay shows the exact taps, errors, and hesitation behind it. Fullstory, Contentsquare, and Glassbox lead here, while PostHog and Heap bundle replay with event analytics.
How long does migration from Mixpanel usually take?
A basic migration takes a few days: add the new snippet, mirror key events, and rebuild core dashboards. A full migration with historical imports, cohort rebuilds, and team training usually takes two to four weeks, so plan a parallel-running period.
Sources we checked (12)
- https://amplitude.com
- https://posthog.com
- https://heap.io
- https://pendo.io
- https://fullstory.com
- https://matomo.org
- https://contentsquare.com
- https://glassbox.com
- https://hotjar.com
- https://smartlook.com
- https://june.so
- https://kissmetrics.com
Is your product missing or out of date?
We review this list regularly. Vendors can request a listing, send updated pricing or ask about featured placement.
Shihab Mia · Founder, Rankite
Shihab has 5+ years in B2B and SaaS SEO. He writes Rankite's software buying guides from pricing pages, documentation and public user reviews. More about Shihab.