FullStory Alternatives for Session Replay and Analytics

The main FullStory alternatives split by what you need from it. LogRocket and Datadog suit engineering teams that want replay next to errors and performance data. PostHog, Hotjar and Microsoft Clarity suit product and marketing teams, and Smartlook and AnyReplay suit teams recording mobile apps or needing tighter control over what is captured.

This guide compares seven FullStory competitors by public positioning, self-hosting and mobile support. It leaves out prices and plan limits, which change often; check each vendor's site for those.

Why teams look for a FullStory alternative

FullStory positions itself as an enterprise digital experience and behavioural analytics platform. Its autocapture records interactions broadly, so analysts can define searches, segments and metrics after the fact instead of instrumenting everything up front. For large organisations that is a real strength. The reasons teams look elsewhere tend to be specific:

• Scope. Some teams only need session replay, not a full analytics platform, and want a smaller tool for a smaller job.
• Budget. Smaller teams may find an enterprise platform more than they need and look for a cheaper or free FullStory alternative.
• Engineering context. Developers may want console logs, network requests and errors beside each replay.
• Data control. Regulated teams may need self-hosting, masking they control, or recording that waits for consent.

FullStory alternatives at a glance

The alternatives, one by one

LogRocket

LogRocket is generally known as a developer-focused session replay tool that shows console output, network requests and errors alongside the recording, with product analytics on top. If the people who use FullStory most in your organisation are engineers fixing bugs, LogRocket speaks their language more directly. See AnyReplay vs LogRocket and the LogRocket alternatives guide.

PostHog

PostHog is an open-source product platform that combines product analytics, session replay, feature flags, experiments and surveys. It runs in the cloud or self-hosted. It is the closest FullStory alternative for teams that want analytics and replay together but prefer an open-source codebase they can inspect or run themselves. See AnyReplay vs PostHog session replay.

Hotjar

Hotjar is generally known for heatmaps, recordings and on-page surveys and feedback, and is part of the Contentsquare group. It is lighter than FullStory and aimed at marketers, designers and product managers. If what you used most was the visual view of a page, it is a natural move. See AnyReplay vs Hotjar and Hotjar alternatives.

Microsoft Clarity

Microsoft Clarity offers heatmaps and session recordings from Microsoft at no charge. It is the obvious free FullStory alternative for websites, though its analytics scope is narrower and the data is hosted by Microsoft. See AnyReplay vs Microsoft Clarity.

Smartlook

Smartlook records websites and native mobile apps, with events and funnels on top, and is part of Cisco. If your FullStory use centres on a native iOS or Android app, it is one of the more direct matches. See AnyReplay vs Smartlook.

Datadog

Datadog offers session replay as part of its Real User Monitoring, inside a wider observability platform with logs, traces and infrastructure metrics. If your organisation already runs Datadog, adding RUM replay keeps sessions next to backend traces and avoids another vendor. Check their docs for mobile replay and privacy options.

AnyReplay

AnyReplay focuses on replay itself. It records web sessions and React Native apps, masks in the browser before anything is sent — every field value is masked by default, and passwords and payment fields are never recorded in any configuration — holds recording until consent when you set requireConsent: true, and plays sessions back in an iframe that cannot run the page's scripts. A reviewer can translate a session into English, Turkish, German, Spanish or French. Retention is configurable per organisation from 1 to 365 days, with roles and an audit log.

It does not autocapture analytics, and it does not build heatmaps, funnels or surveys or capture console and network logs. AnyReplay is in early access with a free plan: 1 project and 500 sessions a month. See AnyReplay vs FullStory and pricing.

What are FullStory's competitors?

FullStory's competitors fall into three groups. Behaviour analytics suites such as Hotjar and Microsoft Clarity focus on how visitors use pages. Developer tools such as LogRocket, Sentry and Datadog attach replay to errors and performance. Product platforms such as PostHog and Smartlook combine events, funnels and replay. Focused replay tools like AnyReplay sit beside all three. If you are unsure whether you need replay or analytics, session replay vs analytics helps you decide.

Is there a cheaper or free alternative to FullStory?

Yes. Microsoft Clarity is free for websites. PostHog can be self-hosted, which moves the cost to your own servers, and several hosted tools offer free tiers with limits. AnyReplay has a free plan with 1 project and 500 sessions a month, and paid plans are listed with published prices on the pricing page. Check current limits on each vendor's site before you plan around a free tier; free session replay tools covers the options in more depth.

Which FullStory alternative can be self-hosted?

PostHog and OpenReplay are open source and self-hostable. AnyReplay documents a single-host self-hosted deployment with PostgreSQL, the API, ingest and dashboard behind nginx, and encrypted, verified backups; self-hosted ingest is available on the Enterprise plan. Hotjar, Clarity and Datadog are hosted services. For regulated teams, the fintech compliance page explains how masking, consent and retention fit together, and self-hosted session replay covers the reasoning.

Which alternative supports mobile apps?

Smartlook is generally known for native iOS and Android SDKs, and LogRocket, PostHog and Datadog publish mobile SDKs as well; check their docs for current replay support. AnyReplay records React Native apps with a pure JavaScript SDK: no native module, no config plugin, and it works in Expo Go. It captures the committed element tree and replays it as a wireframe with real text. It needs the New Architecture and does not record fully native Swift or Kotlin apps.

How to choose

1. Name the main user. Analysts, engineers, support agents and marketers want different things from the same recording.
2. Decide whether you need autocaptured analytics. If yes, stay with platforms like PostHog or FullStory itself. If replay is enough, a focused tool is simpler.
3. List the platforms. Web, React Native and native apps narrow the list quickly.
4. Ask the privacy questions early. What is masked by default, can recording wait for consent, how long are recordings kept, and can they stay on your servers?
5. Trial with real traffic. Record the same flows in two tools for a week and compare what your team actually opens.

Where AnyReplay fits (and where it doesn't)

AnyReplay fits support, QA and product teams who mostly open one session at a time: find it by email or URL, filter by errors, rage clicks or custom events, and watch it with every click and route change on the timeline. It fits especially well when users and reviewers speak different languages, when the product includes a React Native app, and when a privacy review wants to read the masking rules and set them in one line.

It is not a FullStory replacement if you rely on autocaptured analytics, funnels, heatmaps or dashboards built from behavioural data. It also does not capture console output or network requests, so engineering teams usually pair it with an error tracker.

Frequently asked questions

FullStory, LogRocket, PostHog, Hotjar, Microsoft Clarity, Smartlook, Datadog, Sentry and OpenReplay are trademarks of their owners. AnyReplay is not affiliated with or endorsed by them. Descriptions are general and may be out of date; check each vendor's site for current features, pricing and limits.