8 Mixpanel Alternatives Compared for 2026

Most people looking for a Mixpanel alternative are not unhappy with the product. They are unhappy with what it costs once event volume grows, or they have discovered that event analytics does not answer the question their business actually asks. This guide compares eight alternatives on pricing verified against each vendor's own page in September 2026, on what each one meters, and on who it fits. One of them, Arktis, is ours, and the section says so.

The short answer: Arktis for stores, PostHog or Amplitude for product teams

If you want product analytics and Mixpanel is simply too expensive, PostHog and Amplitude are the closest like-for-like swaps, and both have free tiers large enough to run a small product on. If you want web analytics without the event bill, Google Analytics 4 and Matomo are free or cheap. If you run an online store and the real question is which ad produced the order, none of those answer it, and Arktis is the clear winner: attribution with switchable models, session recordings of the buyers it attributes, published prices at $49, $149 and $349 a month, and a 7-day free trial on Growth.

Key takeaways

Mixpanel charges $0.00028 per event above a free million a month, which is transparent but grows with traffic rather than revenue. Among the alternatives, PostHog is the closest fit for a technical team and publishes its rates; Amplitude has the largest free tier at 2 million events but publishes no paid rate at all since its 2026 repricing; Heap is quote-only on every tier including its free one; FullStory is quote-only with a median contract of $28,240 a year in Vendr's data; Google Analytics 4 and Microsoft Clarity are genuinely free; Contentsquare, which absorbed Hotjar, starts at 49 a month. For an online store, the important distinction is that none of these connects ad spend to orders, which is what Arktis does.

The 8 best Mixpanel alternatives

1. Arktis: attribution and recordings for online stores

Arktis is the tool we build, so read this section with that in mind. It is not product analytics. It is an attribution and user journey platform for e-commerce, and it exists because the question a store asks is not which feature people use but which campaign paid for the order.

The tracker captures fbclid and gclid when a visitor lands, follows them across sessions with a first-party identifier, imports Shopify orders and matches Stripe customers, then reports customer acquisition cost and return on ad spend per campaign. Credit can be assigned under first-touch, last-touch, linear, time-decay or position-based models, and you can switch between them on the same orders to see how much the model is doing the work. From the Growth plan, the session recording of each attributed buyer sits beside the number, gated behind explicit consent, with capture buffered in the browser and discarded unless consent is given, and data hosted in the EU by default.

Pricing is per monthly tracked visitor and published in full: Starter $49 for up to 50,000, Growth $149 for up to 250,000 with recordings and custom models, Scale $349 for unlimited visitors with API access and raw export. Growth includes a 7-day free trial. Where it is not the right tool: no experiments, no feature flags, no product analytics depth, and no mobile app SDK.

2. PostHog: the closest like-for-like, with published rates

PostHog is the alternative most Mixpanel teams actually shortlist. It covers product analytics, session replay, feature flags, experiments and error tracking in one platform, and unlike almost everyone else in this list it publishes per-unit prices: 1 million events and 5,000 web recordings free every month, then $0.000198 per identified event and $0.00005 per anonymous one in the first paid band and $0.005 per recording, with volume discounts that fall steeply. Optional platform packages cost $250 a month for Boost and $750 for Scale.

For a technical team that wants to own its own data model, PostHog is excellent and usually cheaper than Mixpanel at the same volume. For a marketer, it is harder: the query language is a SQL dialect, and its marketing analytics remains an opt-in beta without click ID matching. Our PostHog pricing guide works the bill at two store sizes.

3. Amplitude: the largest free tier, the least visible price

Amplitude gives away more than anyone: 2 million events a month, 10,000 session replays, unlimited seats and unlimited feature flags on the free plan. If you fit inside that, it is the strongest free product analytics available.

Above it, the picture changed in 2026. Amplitude moved from tracked users to events as its single meter, and it now publishes no rate whatsoever. The pricing page lists plan limits and the only figure on it is zero. Contract data from Vendr puts the median deal at $64,724 a year across 237 purchases, so the gap between the free tier and a paid contract is wide. Our Amplitude pricing guide covers what is known and what is not.

4. Heap: autocapture, but you have to ask what it costs

Heap's pitch has always been autocapture: install it and it records every interaction retrospectively, so you do not have to have known in advance what to instrument. That solves Mixpanel's biggest practical problem, the tracking plan you get wrong in month one.

Now part of Contentsquare, Heap is quote-only on all four tiers, and unusually that includes the free one, which lists up to 10,000 monthly sessions. Its own two pricing pages disagree on retention, with heap.io listing 6 and 12 months where contentsquare.com lists 7 and 13. Over the limit, Heap neither drops data nor bills you, it locks the dashboard until you upgrade. Vendr's data puts the median Heap contract at $41,220 a year. Session replay is an add-on at every tier rather than an included feature.

5. Google Analytics 4: free, and the limits show

GA4 is free, it is already installed on most stores, and for straightforward traffic and conversion reporting it is adequate. It is worth knowing exactly where it stops. Data retention is 2 or 14 months on the free tier. Queries are sampled above 10 million events, against 100 million by default on GA360 and up to 1 billion when you request more detailed results. High-cardinality dimensions collapse into an "other" row that silently hides product-level detail. BigQuery export on the free tier is capped at 1 million events a day. GA360, which lifts those limits, is quoted rather than listed, with third-party estimates starting around $50,000 a year.

For a store the deeper issue is accuracy: reported revenue commonly lands 20 to 30 percent below what Shopify or Stripe recorded, because of ad blockers, redirect chains and cross-device purchases. Our Arktis vs Google Analytics 4 comparison covers the gap.

6. FullStory: replay depth, enterprise pricing

FullStory is the choice when the question is qualitative and the budget is real. Its free plan is generous at 30,000 sessions a month with 10 seats, 5,000 server-side events and a year of retention. Every paid tier is quote-only. Vendr's contract data puts the median at $28,240 a year, and SpendHound reports $35,464 for small and mid-sized companies. It meters sessions and server-side events separately, and exceeding the event quota returns errors on all server events rather than just the excess. See our FullStory pricing guide for the detail.

7. Contentsquare: what Hotjar became

If your reason for leaving Mixpanel is that you wanted heatmaps and replay rather than event analysis, this is the mainstream answer. Hotjar merged into Contentsquare in July 2025 and hotjar.com/pricing now redirects there. Experience Analytics is free for up to 200,000 monthly sessions with 10,000 replays and a month of retention, then bands from 49 a month. Surveys are a separate product and a separate bill. Over the allowance, collection stops rather than sampling. Our Hotjar pricing guide has the full ladder.

8. Microsoft Clarity: free, with one serious catch

Clarity is free forever with no paid tier, no traffic limits and no credit card, which makes it the default second tool for a lot of stores. It does heatmaps, session replay, funnels and, since 2026, an advertising dashboard that pulls cost, click-through rate and cost per acquisition from Microsoft and Google Ads, matched on UTM parameters.

The catch is getting data out and keeping it. Recordings are retained 30 days and click data 9 months. The data export API allows 10 requests per project per day, covering only the previous one to three days, returning at most 1,000 rows without pagination. It reports purchases as a percentage of sessions rather than as revenue, so there is no ROAS, no lifetime value and no multi-touch attribution, and it does not read Meta ads at all.

How to choose

Start with the meter, because that decides how your bill behaves as you grow. Event-metered tools such as Mixpanel, PostHog and Amplitude rise with how chatty your tracking is. Session-metered tools such as Heap, FullStory and Contentsquare rise with traffic. Visitor-metered tools such as Arktis rise with audience but not with either. A store that triples traffic for a campaign week feels that difference immediately.

Then ask what question you need answered. Product analytics tells you what people did inside your product. Replay tells you how it felt. Attribution tells you what it was worth and what it cost to acquire. Most teams that churn from Mixpanel bought it to answer the third question and discovered it answers the first.

Finally, check the price is published at all. Four of the eight tools here quote rather than list, which means a sales cycle before you can even compare. If you want to see attribution on your own traffic without one, start the 7-day Growth trial or read the tiers on the pricing page.

Sources

Mixpanel pricing, accessed 16 September 2026

PostHog pricing, accessed 16 September 2026

Amplitude pricing, accessed 16 September 2026

Heap pricing and Contentsquare pricing, accessed 16 September 2026

FullStory pricing, accessed 16 September 2026

Google Analytics: standard and 360 property limits

Google Analytics: data retention

Microsoft Clarity FAQ and Clarity data export API limits

Vendr: Heap contract data and Vendr: FullStory contract data, February 2026