Deepak Shukla
    Founder & CEO, Pearl Lemon · Updated
    Comparison

    Lemwatch vs FullStory

    FullStory analyzes user behavior inside your app via SDK. Lemwatch monitors your website from the outside — uptime, performance, SEO, security, and visual.

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    TL;DR

    Quick Verdict

    FullStory is the leader in enterprise digital experience analytics — session replay, frustration signals, funnels, and behavioral cohorts. Lemwatch is the external health counterpart: uptime, Core Web Vitals, SEO, security, SSL, DNS, and visual monitoring. They answer different questions and are often paired. If you only need website monitoring, Lemwatch is a tiny fraction of FullStory's enterprise cost.

    Choose Lemwatch if you need:

    • Agentless setup — no SDK install required
    • Uptime, SEO, security, SSL, DNS, and visual monitoring
    • Flat $19/mo Pro for 50 sites — transparent pricing
    • Public status pages and white-label client reports

    Choose FullStory if you need:

    • Enterprise session replay with frustration signals
    • Funnel and conversion analytics
    • Heatmaps and behavioral cohorts
    • Strong product-team workflows

    Compare the workflow, not a stale checklist

    Product availability, feature names and plan limits change. Use the current documentation for Lemwatch and FullStory to validate the capabilities that matter to your team.

    What must the check represent: a public page, an API, or a complete authenticated journey?

    Who will configure and own it: a non-technical team, developers, or both?

    Which evidence do you need after an alert: request context, a script result, logs, or a customer-facing status?

    This page does not treat a feature label as a permanent product fact. Confirm current coverage, implementation requirements and commercial terms with each provider before purchase.

    Honest Comparison

    Every tool has strengths and weaknesses. Here's an honest look at both.

    Pros

    • Zero-code setup — paste a URL
    • All-in-one website monitoring suite
    • Flat $19/mo Pro for 50 sites
    • Public status pages and white-label reports
    • SEO, security, SSL/DNS, and visual monitoring included

    Cons

    • No session replay or behavioral analytics
    • No frustration signal detection
    • No funnel or conversion analytics

    FullStory

    Pros

    • Industry-leading session replay
    • Frustration signals (rage clicks, dead clicks)
    • Funnel and conversion analytics
    • Strong enterprise team workflows

    Cons

    • Requires SDK install and privacy configuration
    • Enterprise pricing — typically $200–$2,000+/mo
    • No uptime, SEO, SSL, DNS, or external visual monitoring
    • No public status pages or white-label reports

    How to Switch from FullStory

    Use this checklist to validate a migration in your own environment.

    1

    Export your sites from FullStory

    Export or copy the monitored URLs from FullStory using the options available in your account.

    2

    Create your free Lemwatch account

    Start with the free plan for 10 sites and confirm the checks, limits, and integrations you need.

    3

    Import and map your monitors

    Add the relevant URLs and configure the checks you want to run for each site.

    4

    Rebuild your FullStory alert routing

    Configure the notification channels and thresholds available to your plan, then test them against your existing workflow.

    5

    Run both workflows in parallel

    Compare coverage, alert behaviour, and retained history before deciding whether to change your existing service.

    Plan the migration
    Confirm the current workflow and import options
    Parallel validation
    Compare results before changing a production workflow
    Free plan
    10 sites; review current feature access
    Start Your Migration

    Need help migrating? Email us at support@lemwatch.com

    Lemwatch vs FullStory FAQ

    Behavioral analytics vs external website monitoring — when to use each

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