PostHog Alternatives: 9 Product Analytics Tools (2026)

PostHog does a lot: product analytics, a web analytics dashboard, session replay, feature flags, A/B tests, error tracking, surveys, and a data warehouse, with a generous free tier and open-source code. That breadth is also why people look for alternatives. Some find it built for engineers more than for product managers and marketers, some find usage-based bills hard to predict as traffic grows, and some only use one or two of its tools and want something simpler. This guide covers what PostHog does well, why teams switch, and nine alternatives with pricing checked on each vendor’s own site in November 2026.

TL;DR

• Best overall: Swetrix. Cookieless, open-source web and product analytics with funnels, sessions, error tracking, and performance data, plus replays, feature flags, and A/B tests on its Plus plan. From €17 a month, or free to self-host.
• Best for product managers: Mixpanel, the strongest funnels, flows, and retention reports, free up to 1M events a month.
• Best for large teams: Amplitude, which now also owns Statsig’s experimentation platform.
• Best free session replay and heatmaps: Microsoft Clarity, free with no traffic limits.
• Cheapest open-source product analytics: OpenPanel, from $2.50 a month or free to self-host.

What PostHog does well

Before you switch, be clear about what you’d give up:

• Everything on one bill. Product analytics, web analytics, replay, flags, experiments, errors, and surveys share one SDK and one dataset, so a funnel can link straight to the replays of people who dropped off.
• A large free tier. Each month: 1M analytics events, 5K session recordings, 1M feature flag requests, 100K exceptions, and 1,500 survey responses, with every feature included and no credit card.
• Open source. The core is MIT-licensed and can be self-hosted, and the cloud runs in the US or the EU (Frankfurt).
• Usage stops at the free limits unless you add a card, so a traffic spike can’t surprise you with a bill.

Why teams leave PostHog

• It’s built for engineers. Advanced questions often end in SQL or HogQL, and product managers and marketers find the interface dense.
• Costs are hard to predict at scale. Pay-as-you-go pricing is cheap early, from $0.05 per 1,000 events after the free million, but every product is metered separately, so the bill grows in several directions as you adopt more tools.
• You only use one part. If you only need traffic stats or only need replays, a focused tool is simpler and often cheaper.
• Self-hosting is real work. The open-source version runs on ClickHouse, Kafka, and Postgres, which is a lot of infrastructure for a small team to maintain.

PostHog alternatives at a glance

Tool	Free tier	Paid from	Replay	Flags and A/B	Open source	Best for
Swetrix	Self-host free, 14-day trial	€17/mo	Plus plan	Plus plan	Yes (AGPLv3)	Privacy-first all-in-one
Mixpanel	1M events, 10K replays	$100/mo yearly (1.5M events)	Yes	Yes	No	Funnels and retention
Amplitude	2M events, 10K replays	Plus, usage-based	Yes	Yes	No	Large product teams
OpenPanel	Self-host free, 30-day trial	$2.50/mo (5K events)	Yes	Variant tests	Yes (AGPL)	Cheap open-source analytics
Statsig	2M events, 50K replays	$150/mo	Yes	Yes	No	Experimentation
Microsoft Clarity	Free, no limits	No paid plan	Yes	No	Script only	Free replay and heatmaps
LogRocket	1,000 sessions	$83/mo yearly	Yes	No	No	Replay with error tracking
Umami	100K events, 1 site	$20/mo	Business plan	No	Yes (MIT)	Simple web analytics
Heap	10K sessions	By quote	Pro add-on	No	No	Autocapture of every click

Prices were checked on each vendor’s pricing page in November 2026. Yearly prices are per month when billed annually.

The best PostHog alternatives, reviewed

1. Swetrix: best overall PostHog alternative

What it is. An open-source, cookieless analytics platform that covers web analytics and much of product analytics: events and goals, funnels, sessions with anonymous profiles, error tracking, real-user performance timings, and revenue analytics with Stripe and Paddle. The Plus plan adds session replay, feature flags, and A/B testing.

Why it replaces PostHog. It is the closest match to PostHog’s mix of tools while staying simple enough for a marketer to read. Because it is cookieless and hosted in the EU, it needs no consent banner, so you see all your visitors rather than only those who clicked Accept. The self-hosted Community Edition is free under AGPLv3 and, since version 5.5, records session replays to your own S3 storage.

Pricing. Standard from €17 a month and Plus from €35 a month, with 17% off on yearly billing and a 14-day trial.

The catch. It has no retention cohorts, surveys, or heatmaps, and its product analytics are lighter than PostHog’s for deep behavioral questions.

2. Mixpanel: best for product managers

What it is. One of the original event-based product analytics tools, with funnels, flows, retention cohorts, and impact reports, plus session replay, heatmaps, feature flags, and experiments.

Why it replaces PostHog. Mixpanel’s reports are built for people who don’t write SQL: you pick an event, choose a breakdown, and get an answer. The free plan includes 1M events, 10K session replays, up to 10 active feature flags, and experiments for up to 1,000 monthly users, with unlimited seats. Data can live in the US or the EU.

Pricing. Growth is tiered by event volume: 1.5M events cost $100 a month billed yearly or $140 monthly, and 10M cost $840 or $1,176. Companies under five years old with up to $8M in funding can get the first year free.

The catch. It isn’t open source and can’t be self-hosted, there is no error tracking or surveys, and its terms raise fees by 7% at each renewal. Our Mixpanel alternatives guide covers the other direction.

3. Amplitude: best for large product teams

What it is. An enterprise product analytics platform with session replay, heatmaps, web and feature experiments, in-product guides and surveys, and AI agents. In May 2026 it took over Statsig’s product, brand, and customers.

Why it replaces PostHog. Amplitude has the deepest behavioral analysis and governance in this list, which matters once many teams share one tracking plan. Its free plan is larger than PostHog’s on events: 2M a month, with 10K replays, unlimited feature flags, and unlimited seats, plus an EU data center on every plan.

Pricing. Plus starts at $0 for the first 2M events and is usage-based above that, with no per-event rate published. Growth and Enterprise are by quote.

The catch. Pricing is opaque once you leave the free plan, and full A/B testing for features starts on Growth. It isn’t open source.

4. OpenPanel: cheapest open-source product analytics

What it is. An open-source analytics tool that combines a web analytics dashboard with product analytics: events, funnels, retention, cohorts, revenue, and session replay, on every plan.

Why it replaces PostHog. It covers the core of PostHog’s analytics at a much lower price and is far simpler to self-host. Cloud plans never charge overage, so the bill can’t jump.

Pricing. From $2.50 a month for 5K events, $20 for 100K, and $90 for 1M, with two months free on yearly billing and a 30-day trial. Self-hosting is free under AGPL with no event limits, and open-source projects get free cloud up to 2.5M events.

The catch. No feature flags, surveys, or error tracking, and a smaller company behind it.

5. Statsig: best for experimentation

What it is. An experimentation platform with feature flags, product analytics, and session replay, now owned by Amplitude.

Why it replaces PostHog. If experiments are the reason you use PostHog, Statsig’s statistics are more advanced: CUPED variance reduction, sequential testing, and holdouts on Pro. Its free plan is large, with 2M events, 50K session replays, and unlimited feature flag checks.

Pricing. Pro is $150 a month with 5M events, then $0.05 per 1,000. Enterprise adds a warehouse-native option that runs on your Snowflake or BigQuery data.

The catch. It isn’t open source, and since Amplitude owns it, its long-term roadmap may merge with Amplitude’s.

6. Microsoft Clarity: best free session replay and heatmaps

What it is. A free behavior analytics tool from Microsoft: session recordings, click and scroll heatmaps, funnels, and AI summaries of sessions.

Why it replaces PostHog. If you mainly used PostHog for replays, Clarity does that for free with no traffic limits, no sampling, and unlimited projects and users.

Pricing. Free. There is no paid plan.

The catch. Data is kept for 30 days, there are no feature flags, experiments, or event-based product analytics, and visitors in the EU, UK, and Switzerland need to give consent before it records them, because it uses cookies. Data is processed by Microsoft and can be transferred to the US.

7. LogRocket: best replay for debugging

What it is. Session replay joined to error tracking, console logs, network requests, and performance data, with heatmaps, funnels, and surveys.

Why it replaces PostHog. For engineering teams who used PostHog’s replay and error tracking to fix bugs, LogRocket shows the exact session behind each error, with the console and network calls next to the video.

Pricing. Free for 1,000 sessions a month. Core starts at $83 a month billed yearly for 10K sessions, and Pro, with Galileo AI, from $292.

The catch. It’s priced by session and gets expensive at volume, and it has no feature flags or experiments.

8. Umami: best simple web analytics

What it is. A lightweight, cookieless web analytics tool with funnels, retention, journeys, goals, and revenue reports, MIT-licensed and easy to self-host.

Why it replaces PostHog. If you only opened PostHog’s web analytics dashboard, Umami gives you the same traffic reports with far less to learn.

Pricing. The cloud Hobby plan is free for 100K events and one site. Pro is $20 a month for 1M events and 20 sites, and Business, at $200, adds session replay and heatmaps.

The catch. No feature flags, experiments, or error tracking.

9. Heap: best autocapture

What it is. Product analytics that records every click, page view, and form change automatically, so you can define events after the fact. It’s owned by Contentsquare.

Why it replaces PostHog. Autocapture means you can answer questions about past behavior without having tracked it in advance. The free plan includes funnels, journeys, and retention for up to 10K sessions a month.

Pricing. Paid plans are by quote. Session replay and heatmaps are add-ons on Pro and Premier.

The catch. No published prices, no flags or experiments, and no self-hosting.

Which PostHog alternative should you choose?

• You want most of PostHog with less complexity and no consent banner: Swetrix.
• Your product managers need answers without SQL: Mixpanel.
• You’re a large organization with many teams: Amplitude.
• You want open source at the lowest price: OpenPanel, or Umami for web analytics only.
• Experiments are what matter most: Statsig.
• You only need replays and heatmaps: Microsoft Clarity, free.
• You need replays to debug errors: LogRocket.

You don’t have to replace PostHog with one tool. Many teams pair a simple web analytics tool for traffic with a focused tool for replays or experiments. Our best web analytics tools roundup compares the traffic side in more detail.

How to move off PostHog

1. List what you actually use. Check which PostHog products have usage on your billing page. That list decides whether you need one replacement or two.
2. Export your events. PostHog can export events through batch exports to S3, BigQuery, or Snowflake, which most alternatives can import or query.
3. Recreate key events and funnels first. Keep the same event names so dashboards and team habits carry over.
4. Run both tools in parallel for two to four weeks and compare visitor and conversion counts before removing the PostHog snippet.
5. Move feature flags last. Flags control live behavior in your app, so switch them one at a time.

FAQ

What is the best alternative to PostHog?

Swetrix is the best overall alternative for most websites and SaaS products: it’s open source and cookieless and covers funnels, sessions, error tracking, and performance, with replays, feature flags, and A/B tests on its Plus plan. Mixpanel is better for product managers who live in funnels and retention reports, and Amplitude suits large teams.

Is there a free alternative to PostHog?

Yes. Microsoft Clarity is free for session replay and heatmaps with no limits. Mixpanel is free up to 1M events, Amplitude up to 2M, and Statsig up to 2M events with 50K replays. Swetrix, OpenPanel, and Umami are free to self-host.

Is PostHog open source?

Yes. PostHog’s core is MIT-licensed and can be self-hosted, with enterprise features kept in a separately licensed directory. Self-hosting needs ClickHouse, Kafka, and Postgres, so most teams use PostHog Cloud in the US or EU.

Is PostHog cheaper than Mixpanel?

At low volume both are free: PostHog includes 1M events a month and Mixpanel 1M events plus 10K replays. Above that, PostHog charges from $0.05 per 1,000 events and bills each product separately, while Mixpanel’s Growth plan is tiered, for example $100 a month billed yearly for 1.5M events. Which is cheaper depends on how many PostHog products you use.

What is a good open-source alternative to PostHog?

Swetrix (AGPLv3) is the closest open-source match, with funnels, sessions, errors, replays, flags, and A/B testing. OpenPanel (AGPL) is the cheapest open-source product analytics, and Umami (MIT) is the simplest for web analytics.