# 7 Best PostHog Alternatives for Web Analytics (2026) Outgrowing PostHog's web analytics? Compare 7 alternatives that connect web behavior to product data, ranked for depth and privacy. Source: https://amplitude.com/en-us/compare/best-posthog-alternatives-web-analytics --- ###### PostHog Web Analytics Alternatives Compared # 7 Best PostHog Alternatives for Web Analytics (2026) Outgrowing PostHog web analytics? Compare 7 alternatives that connect web behavior to product data, ranked for depth, privacy, and ease. Table of Contents - The best PostHog alternative for web analytics is [Amplitude](https://amplitude.com/amplitude-analytics), because it measures web behavior and product behavior on a single event model instead of treating web analytics as a separate dashboard. PostHog added web analytics on top of its product tooling, and many teams find that layer too shallow once they need real segmentation, retention analysis, and a clear view of what happens after a visitor converts. This guide compares seven tools teams switch to and where each one fits. For the general case, see our [best PostHog alternatives](https://amplitude.com/compare/best-posthog-alternatives) guide. Browse this guide - [How we evaluated these tools](#how-we-evaluated) - [The 7 best PostHog alternatives for web analytics](#the-7-best) - [Amplitude](#amplitude) - [Google Analytics 4](#google-analytics-4) - [Plausible](#plausible) - [Fathom](#fathom) - [Matomo](#matomo) - [Mixpanel](#mixpanel) - [FullStory](#fullstory) - [Comparison at a glance](#comparison) - [How to choose](#how-to-choose) - [Frequently asked questions](#faqs) ## How we evaluated these tools We looked at five things that matter when a team moves off PostHog for web analytics: behavioral depth beyond pageviews, segmentation flexibility, privacy and cookieless options, how cleanly web and product data connect, and pricing transparency. A tool earns a spot here only if it does more than count visits. ## The 7 best PostHog alternatives for web analytics ### Amplitude Amplitude is an AI analytics platform that treats every web visit, click, and in-product action as an event on one model, so web analytics and product analytics share the same metrics, cohorts, and governance. That is the gap most teams feel in PostHog: web numbers live in one place and product behavior lives in another, and stitching them together takes manual work. #### Key features Web Analytics runs on the same behavioral model as product analytics, so acquisition channels connect directly to downstream activation and retention instead of stopping at a bounce rate. Behavioral segmentation lets you group visitors by what they did, then carry that cohort into product analytics and experiments. [Session Replay](https://amplitude.com/session-replay) links to the same events, so a traffic spike or a drop in conversion becomes a watchable session, and the same cohorts and governance stay shared across web, product, and marketing. The Amplitude CLI walks engineering teams through installing the web SDK and instrumenting key events in the terminal. #### Amplitude pros and cons **Pros:** - **One model for web and product.** Web and product behavior answer questions together instead of living in two disconnected tools. - **Real depth.** Strong segmentation and retention analysis come standard, not as an add-on. - **CLI-based setup wizard.** Engineering teams go from zero to tracking web events in minutes. - **Full platform access on the free Starter plan.** 10K MTUs, up to 2 million events, with no feature gating. **Cons:** - **High skill ceiling.** There is a lot to learn if you want to use the full platform. Getting started is fast thanks to the CLI wizard and AI Agents, but mastering advanced segmentation and retention workflows takes some time. ### Google Analytics 4 Google Analytics 4 is the default free web analytics tool and the one most marketing teams already know, strong for channel and campaign reporting and weaker for product-level behavior. Free channel and campaign reporting with broad adoption, tight integration with Google Ads and Search Console, and an event-based data model since the move from Universal Analytics. #### Google Analytics 4 pros and cons - **Free and familiar.** Wide support across marketing tools and agencies. - **Thin on product behavior.** Sampling and interface complexity make deeper questions difficult to answer. ### Plausible Plausible is a lightweight, privacy-first web analytics tool focused on simple, cookieless traffic measurement without a consent banner. Cookieless and GDPR-friendly by design, a single-page dashboard that loads fast and reads clearly, and a lightweight tracking script with minimal performance impact. #### Plausible pros and cons - **Simple and private.** Fast to deploy for teams that just need clean traffic numbers. - **Pageview-level only.** No product behavior, segmentation, or retention analysis. ### Fathom Fathom is another privacy-focused, cookieless web analytics tool aimed at teams that prioritize compliance and simplicity over analytical depth. Cookieless tracking with no consent banner required in most regions, a simple, fast-loading dashboard, and compliance-oriented data handling by default. #### Fathom pros and cons - **Easy compliance.** Clean, minimal reporting interface. - **No behavioral analytics.** Teams that need to act on user behavior outgrow it quickly. ### Matomo Matomo is an open-source web analytics platform that teams can self-host, often chosen as a privacy-controlled replacement for Google Analytics. Self-hostable with full data ownership, GA-style web analytics with optional heatmaps, and GDPR-oriented configuration options. #### Matomo pros and cons - **Full data ownership.** Familiar GA-style reporting for teams migrating off Google Analytics. - **Maintenance overhead.** Self-hosting adds ongoing work, and product behavior analysis remains limited. ### Mixpanel Mixpanel is a product analytics tool that also covers web event tracking, popular with teams that want behavioral reporting without adopting a full platform. Event-based product analytics with web tracking support, funnel and retention reports, and self-serve dashboards for product teams. #### Mixpanel pros and cons - **Solid event analytics.** Approachable for product teams already familiar with funnels. - **Thinner web reporting.** Engagement and activation features sit outside the core product. ### FullStory FullStory is a digital experience analytics platform built around session replay, with web analytics and behavioral data layered on top of the same recorded sessions. Session replay tied directly to web analytics events, frustration signals like rage clicks and dead clicks, and funnel and conversion analysis built on recorded session data. #### FullStory pros and cons - **Shared data foundation.** Session replay and web analytics share the same data, so a metric and its session are one click apart. - **Pricing scales with session volume.** Product-wide behavioral analysis outside the web experience is limited. ## Comparison at a glance | Tool | Best for | Web plus product depth | Privacy/cookieless | Free tier | | ------------------ | ----------------------------------- | ------------------------ | -------------------- | ---------------------------------------- | | Amplitude | Unified web and product analytics | High, one event model | Configurable consent | Yes, 10K MTUs and up to 2 million events | | Google Analytics 4 | Marketing and channel reporting | Low for product behavior | Consent mode | Yes | | Plausible | Simple privacy-first traffic counts | Low | Strong, cookieless | Paid | | Fathom | Compliance-focused simplicity | Low | Strong, cookieless | Paid | | Matomo | Self-hosted data ownership | Low to moderate | Strong, self-host | Free self-host | | Mixpanel | Product event analytics | Moderate | Consent options | Yes | | FullStory | Session replay plus web analytics | Moderate, web-focused | Consent options | No | ## How to choose If you only need a privacy-safe pageview count, Plausible or Fathom will do. If marketing channel reporting is the priority and budget is zero, GA4 is the default. If session-level detail on where visitors get stuck matters most, FullStory pairs replay directly with web analytics. If data ownership is non-negotiable, Matomo's self-hosted option gives full control. If the real reason you are leaving PostHog is that web numbers and product behavior never connect, choose Amplitude, because that connection is the entire point of its model. Match the tool to the question you are actually trying to answer. ## Try Amplitude for free If web analytics and product behavior keep living in separate tools, one platform that unifies them is the upgrade most teams are really after. [Try Amplitude for free today](https://app.amplitude.com/signup) to see web and product behavior on one model. ## Frequently asked questions PostHog includes a web analytics view, and it is fine for basic traffic and pageview reporting in an early-stage setup. It falls short when you need deep segmentation, retention analysis, or a clear link between web visits and in-product behavior, which is when teams look at alternatives. Web analytics measures traffic, sources, and pageviews across a site. Product analytics measures what users do inside a product, like activation, retention, and feature use. Amplitude runs both on one event model, so a marketing visit and a product action can be analyzed together. For strict cookieless simplicity, Plausible and Fathom are the lightest options, and Matomo adds self-hosting. For teams that want privacy controls plus real behavioral depth, Amplitude offers configurable consent handling on a full analytics platform. FullStory pairs session replay directly with web analytics on the same recorded sessions, which suits teams focused purely on web experience. Amplitude Session Replay covers the same use case while also connecting replay to product and mobile behavior on one model. Yes. Amplitude is built on an event model, so the behavioral questions you ask in PostHog carry over, and most teams gain depth in segmentation and retention. The Amplitude CLI speeds up instrumentation during the switch.