What Is Session Replay: A Visual Guide with Benefits, Uses & Examples 

What Is Session Replay: A Visual Guide with Benefits, Uses & Examples 

Elena Doynova

Jun 30, 2023 • 14 min read

What Is Session Replay: A Visual Guide with Benefits, Uses & Examples

For an age that is defined by the amount of data collected every minute, there are lots of decisions made on hunches, non? Product teams, salespeople, and marketers should’ve stopped this malpractice a long time ago but we are all guilty of thinking that we know, understand, and empathize with our users better than the digital analytics tools we built to guide us. The problem is, we often don’t. And there’s no better way to teach ourselves this hard truth than to watch users navigate the flows we build for them. Watch them succeed, watch them fail. And learn. This is where session replay comes in – the ingenious technology that helps you walk in the shoes of your users with ease to see the good, the bad, and the ugly. Discover what is session replay, how it works, what are its benefits (and for whom), and how to choose and use the tool for success.

Session Replay: Definition, Technology & the Reasons Why You Need It

In the world of digital analytics, session replay is a powerful tool that allows you to lift the digital veil and gain an intimate understanding of user behavior. Just like a visual time machine, it provides you with the ability to relive and analyze the online journeys of your website visitors. 

What is Session Replay?

Session replay refers to the process of recording and replaying user sessions on a website or application. It captures every action, interaction, and movement made by the user during their visit, creating a visual representation of their entire session. This includes mouse movements, clicks, scrolling, form submissions, and even the time spent on specific elements of the web page.

Imagine being able to sit alongside your users as they navigate through your website, witnessing their frustrations, moments of confusion, and areas of delight. Session replay brings this experience to life, allowing you to gain insights into their online journey that may otherwise remain hidden behind the numbers and charts of traditional analytics.

How Session Replay Works

The mechanics of session replay involves the collection and playback of user interactions. When a user visits a website or uses an application, various tracking technologies, such as JavaScript, can capture their actions and send them to a server for storage. These captured interactions are then stitched together to create a cohesive replay of the user’s session.

Session replay works with the document object model (DOM) to record and capture user interactions on web pages or applications. The DOM represents the elements of a page, such as text, images, and links, as a collection of nodes and objects. It creates a tree-like structure that governs what users see in their browser window and the underlying HTML code.

During user sessions, session replay tools record all changes made to the DOM as events. These events occur whenever a user interacts with the website or application, such as swiping the screen, moving the mouse, or inputting text. These recorded events capture not only user actions but also web assets like CSS, ensuring visually accurate recordings even if the website undergoes changes.

The recorded events are then used to recreate the user experience in a video-like format, allowing you to visualize and analyze the exact sequence of user interactions and behaviors. This comprehensive recreation of user sessions provides valuable insights into user behavior, pain points, and opportunities for optimization, enabling you to make data-driven decisions to enhance the user experience and drive better results.

Advanced session replay tools go beyond mere playback and offer additional functionalities like error logging, click maps, and conversion funnels, enabling deeper analysis of user behavior. These tools provide visual representations of aggregated data, allowing product managers, UX designers, and engineers to identify patterns, trends, and areas for improvement. 

Session recording facilitates another ingenious technology… Learn more about co-browsing here 👉

Why do you need to capture user interactions?

Capturing and analyzing user interactions through session replay holds value for you if you wish to optimize your users’ digital experiences (you do, right?). When you witness firsthand how users navigate through your website or application, you can identify pain points, uncover usability issues, and gain insights into customer preferences. Their real ones, that is, not your assumptions about what their preferences should be…

Session replay empowers you to understand the why behind user behavior, answering questions like “Why did users abandon their shopping carts?” or “Why did they struggle with the checkout process?” By watching the sequences of user actions, you can get an understanding of user intent, preferences, and areas where friction arises. 

These are just a few more questions that session replay can answer for you:

  • How do users navigate through my website/application?
  • What specific actions do users take on a particular web page or feature?
  • What elements or content do users interact with the most?
  • What areas of my website/application do users find confusing or difficult to navigate?
  • Why do users abandon their shopping carts or leave the website/application without completing desired actions?
  • Are there any technical issues or errors encountered by users during their sessions?
  • How do users interact with specific forms, such as sign-up forms or checkout forms?
  • What parts of the user interface do users pay the most attention to?
  • Are there any patterns or behaviors exhibited by high-converting users?
  • How do different user segments or demographics interact with my website/application?

Furthermore, session replay helps with website optimization, user experience, and conversion rate optimization (CRO). All of that – for a fraction of the cost of regular usability testing. In his book ‘Don’t Make Me Think’, Steve Krug reports that in the not-so-distant past companies used to shell out between $5000 and $10 000 per UX and website usability test. Nowadays, you can get session replay tools for free.

The Benefits of Session Replay

By following in the digital footsteps of your users, you can unlock insights that have the potential to transform your strategies and drive meaningful results. Let’s explore the key benefits of session replay together!

Enhance Your Understanding of User Behavior

One of the primary advantages of session replay is its ability to provide a deep understanding of user behavior. Traditional analytics tools provide us with quantitative data (pageviews, bounce rates, conversion rates), but they often fall short of revealing the underlying motivations and intentions behind user actions. Session replay fills this gap by presenting the visual context that surrounds user interactions.

When watching users’ sessions in real time, you can observe their navigation patterns, content consumption habits, and engagement levels. This deeper understanding helps you uncover precious trends about user preferences, interests, and frustrations. Armed with this knowledge, you can refine your strategies, optimize your content, and tailor your offerings to better meet the needs of your target audience.

Identify User Frustrations and Pain Points

Every user journey is filled with moments of frustration, confusion, and friction – rage clicks and dead clicks, for example. Session replay allows you to pinpoint these pain points with precision. When you see firsthand when and where users encounter obstacles, struggle with forms, or abandon their interactions, you will better understand how to tackle the stumbling blocks they face.

With this knowledge in hand, you can take proactive steps to address these pain points. Whether it involves streamlining the checkout process, simplifying form submissions, or improving the website navigation, session replay empowers you to make data-backed decisions that reduce user frustrations and enhance the overall user experience to improve engagement and retention.

Improve Engagement and Retention with Better User Experiences

Session replay acts as a catalyst for website optimization and user experience enhancement. It shows the areas where your website or application falls short and guides you toward impactful improvements. By examining user interactions, you can identify elements that attract attention, hold interest, or cause hesitation.

Session replay also enables you to assess the effectiveness of visual design, call-to-action placements, and content positioning. You can identify elements that engage users and those that fail to captivate their attention. This is especially useful with mobile app session replay that gives you a cutting-edge advantage in a mobile-first digital era. Armed with this knowledge, you can refine our designs, optimize layouts, and create a seamless user experience that guides website visitors toward their desired goals. The result? Increased engagement and retention!

Increase Conversion, Activation, and Revenue with Conversion Rate Optimization (CRO)

Session replay is a treasure trove of insights for Conversion Rate Optimization (CRO). Combined with user segmentation and product funnels, it helps you analyze the user behavior leading up to conversions and identify conversion bottlenecks. Examine closely successful conversions as well as abandoned ones, and you will gain a comprehensive understanding of the factors that influence users’ decision-making processes.

Through session replay, you can find the barriers preventing users from converting, such as confusing form fields, lengthy checkout processes, or inadequate product information. Armed with these insights, you can implement targeted improvements, test alternative strategies, and increase conversion, activation, and revenue.

Improve Bug Detection and Reduce Resolution Times

In the digital realm, technical issues and glitches are inevitable. Session replay plays a crucial role in troubleshooting and issue resolution by providing a visual record of user sessions when problems occur. It enables engineers to retrace the steps users took before encountering errors or experiencing difficulties.

With session replay, they can accurately recreate the problematic scenarios and share them with the support team for faster ticket resolution. This not only expedites the troubleshooting process but also ensures a clear understanding of the issue at hand. By addressing technical hiccups promptly, product teams can minimize user frustration to maintain a seamless digital experience and reduce churn.

Session Replay Use Cases

Session replay is a versatile tool that finds valuable and sometimes unexpected applications across various industries and roles. Let’s explore some of the prominent use cases!

Session Replay Use Cases by Industry


  • Cart Abandonment and Checkout Processes

Cart abandonment is a common challenge faced by e-commerce businesses. For this problem, session replay allows them to witness the exact moments when users abandon their shopping carts, providing insights into the factors contributing to this behavior. Session replay analysis can help them identify friction points, such as unexpected shipping costs, complex checkout forms, or security concerns, and take targeted steps to optimize the checkout process and minimize cart abandonment rates.

  • Optimizing Product Pages and Navigation:

Session replay provides an opportunity to assess how users interact with product pages and navigate through the website. The observation of their mouse movements, clicks, and scrolling behavior can assist e-commerce businesses in understanding what captures their attention, what information they seek, and any obstacles they encounter. These insights then enable them to optimize product descriptions, imagery, layout, and navigation, resulting in a more engaging and conversion-friendly e-commerce experience.


  • Evaluating User Onboarding and Feature Adoption:

For Software as a Service (SaaS) businesses, user onboarding and feature adoption are critical to driving customer success. Session replay enables them to analyze the onboarding process, understand how users interact with different features, and identify areas where they might struggle or lose interest. By closely observing the user journey, they can refine the onboarding experience, simplify feature explanations, and guide users toward successful adoption.

  • Identifying Bottlenecks in User Workflows:

Session replay allows SaaS businesses to delve into the intricacies of user workflows within their applications. They can examine how users navigate between different sections, perform specific tasks, and complete multi-step processes. The identification of bottlenecks, roadblocks, or points of confusion can lead to streamlined workflows, improved user interface design, and enhanced overall user satisfaction.

Service-Based Businesses

  • Assessing Form Submissions and Lead Generation:

Service-based businesses often rely on lead generation forms to capture potential customer information. Session replay offers valuable insights into how users interact with these forms, including their hesitations, drop-offs, or any points of friction. By analyzing session replays, these businesses can optimize form layouts, field requirements, and error handling, resulting in increased form completions and improved lead generation.

  • Analyzing Customer Journey and Touchpoints:

Understanding the customer journey and touchpoints is crucial for service-based businesses. Session replay allows them to trace the path users take on your website, from initial landing to final conversion or interaction. When visualizing the complete customer journey, they can identify areas where users lose interest, encounter difficulties, or experience moments of delight. This information helps optimize touchpoints, personalize interactions, and create a seamless customer experience.

Apart from these business-related use cases, there are also role-based use cases that are worth discussing.

Session Replay Use Cases by Role

Product Managers

  • User Experience Optimization:

Product managers can leverage session replay to gain a comprehensive understanding of user behavior, pain points, and frustrations. By analyzing session replays, they can identify areas for improvement, such as confusing user flows, poorly designed features, or usability issues (for example, users may be confusing static elements for controls or links). This knowledge empowers product managers to prioritize enhancements, guide design decisions, and deliver a seamless user experience.

  • Feature Adoption and Usage:

Session replay enables product managers to evaluate how users interact with different features and functionalities. Closely observing user sessions can help them identify patterns of feature adoption, uncover areas where users struggle, and gain insights into usage patterns. This information helps product managers refine existing features, introduce new ones, and optimize user onboarding experiences.

Customer Support Agents

  • Proactive Issue Resolution:

Session replay allows customer support agents to visualize the exact user experiences when problems or support tickets are raised. By replaying user sessions, they can understand the context surrounding reported issues, identify any roadblocks or errors encountered, and provide targeted solutions. This proactive approach streamlines issue resolution, enhances customer satisfaction, and strengthens customer relationships.

  • User Training and Onboarding:

Session replay offers customer support agents a valuable tool for user training and onboarding. When watching session replays of new users, agents can identify areas where they struggle or require additional guidance. This insight enables them to provide personalized training materials, proactively address user challenges, and ensure successful onboarding experiences.

We already mentioned that the session replay technology enables another very important technology for CS teams – collaborative browsing. With this tool in their hands, customer success agents can assist users in real time, guide them through complex user interfaces, help with filling out forms, etc.

Developers or Engineers

  • Debugging and Troubleshooting:

Session replay plays a crucial role in the debugging and troubleshooting process for developers or engineers. When users encounter technical issues or errors, session replay allows product teams to retrace user interactions step by step, facilitating the identification of problematic areas in the code or server responses. This enables developers to expedite issue resolution, reproduce bugs, and implement targeted fixes.

  • User Flow Analysis:

Developers or engineers can also utilize session replay to gain insights into user flows within an application or website. By watching user sessions, they can understand the sequence of actions, interactions, and transitions between different pages or features. This understanding helps them optimize user flows, enhance navigation, and streamline the overall application or website structure.

Which use case is closer to your struggles? Drop us a line if you wish to share a different one so we can assist you in solving it! 

Session Replay: Best Practices

To harness the full potential of session replay and derive meaningful insights, it is crucial to follow best practices that ensure effective implementation and analysis. Let’s explore some key best practices for using session replay so that you can start getting the best out of this tool from day 1.

Session Replay Best Practices

Select the Right Session Replay Tool

Choosing the right session replay tool is essential for a successful implementation. Consider factors such as ease of use, scalability, compatibility with your website or application, and the availability of additional features like segmentation, product funnels, or co-browsing. Conduct thorough research, evaluate different options, and select a tool that aligns with your specific needs and objectives.

Some questions to ask yourself:

  • Is the pricing model justified by the features included?
  • How easy it is to install, does it require manual instrumentation or dev effort?
  • Can you integrate it with already existing solutions that you are using?
  • Does it affect the speed of your website or app?
  • How does it handle sensitive information?

Define Goals and KPIs for Analysis

Clearly define your goals and key performance indicators (KPIs) before diving into session replay analysis. Determine the specific insights you aim to gain, such as improving conversion rates, optimizing user flows, or enhancing specific features. When you establish clear objectives you can focus your analysis and make data-driven decisions that align with your business goals.

Filter and Segment Sessions for Targeted Insights

Session replay data can be overwhelming, especially when dealing with a large volume of sessions. To make analysis more manageable and focused, use filtering and segmentation capabilities. Narrow down your analysis by applying filters based on specific criteria, such as user demographics, behavior patterns, or conversion outcomes. Segmenting sessions allows you to extract targeted insights and identify patterns specific to certain user groups or behaviors.

Collaborate with Other Teams for Holistic Analysis

Session replay analysis should not be limited to a single team or department. Collaborate with other stakeholders, such as UX designers, marketers, customer success teams, and developers, to gain holistic insights and perspectives. By combining expertise from different domains, you can generate more comprehensive analyses, identify synergies, and implement effective optimizations that benefit the entire user journey.

Balance Privacy and Data Protection

Respecting user privacy and sensitive data protection should be a top priority when using session replay. It is important to anonymize or pseudonymize sensitive information, such as personally identifiable information (PII), within session replays. Implementing strong data security measures and complying with relevant privacy regulations, such as GDPR or CCPA, ensures that sensitive data is handled responsibly and ethically. 

For example, at SessionStack our commitment to privacy extends beyond simply masking sensitive information. It can be entirely scrubbed and never sent to our servers. Or, for businesses that are extremely sensitive like healthcare or insurance, we can offer a customized on-premises solution.

Session Replay: How to Use It (3 Practical Examples)

See session replay in action

In this section, we will explore three (almost) real-life examples that demonstrate the practical application of session replay in improving digital experiences across different industries. Each example will highlight a specific use case, outline the goals and metrics, and provide a step-by-step approach for leveraging session replay. Let’s go!

1/ Improving the Checkout Process in an E-commerce Website

Use Case: 

Analyzing cart abandonment and optimizing the checkout process.


1. Reduce cart abandonment rate by 15%.

2. Improve overall conversion rate by streamlining the checkout process.


1. Implement Session Replay: Integrate a session replay tool into the e-commerce website to capture user interactions during the checkout process.

2. Identify Abandonment Points: Analyze session replays to identify specific moments where users abandon their carts. Look for patterns such as form confusion, unexpected costs, or lengthy checkout steps.

3. Optimize Form Fields: Use session replay to identify any form fields that cause hesitation or errors for users. Simplify the form by removing unnecessary fields and implementing autofill or validation features.

4. Streamline Checkout Steps: Analyze user sessions to identify any friction points in the checkout process such as rage clicks, dead clicks, or exits. Simplify steps, reduce the number of required actions, offer an array of payment options, and enhance the visibility of progress indicators.

5. Monitor and Evaluate: Track key metrics, such as cart abandonment rate and conversion rate, to assess the impact of the optimizations. Iterate and refine the checkout process based on data-driven insights.

2/ Enhancing User Onboarding in a SaaS Platform

Use Case: 

Evaluating user onboarding and optimizing feature adoption.


1. Increase user activation rate by 20%.

2. Improve feature adoption and usage within the first week of user onboarding.


1. Deploy Session Replay: Integrate session replay into the SaaS platform to capture user interactions during the onboarding process.

2. Analyze User Onboarding: Watch session replays of new users to understand their interactions, challenges, and potential roadblocks during onboarding.

3. Identify User Struggles: Use session replay to identify specific areas where users struggle or encounter difficulties. Look for patterns such as repeated clicks, abandoned steps, or confusion in feature explanations.

4. Optimize Onboarding Flows: Based on the insights from session replay, refine the onboarding flows by simplifying instructions, providing contextual tooltips, or introducing interactive tutorials.

5. Track Activation and Feature Usage: Track activation metrics, such as the completion of key onboarding steps, as well as feature usage within the first week. Use these metrics to evaluate the impact of the optimizations and iterate on the onboarding process.

3/ Optimizing Lead Generation Forms in a Service-Based Business

Use Case: 

Assessing form submissions and improving lead generation.


1. Increase form completion rate by 10%.

2. Enhance lead quality and increase conversion rates.


1. Enable Session Replay: Integrate session replay into the website to capture user interactions with lead generation forms.

2. Analyze Form Interactions: Watch session replays to understand user behavior during form submissions. Identify any points of friction, hesitation, or errors encountered by users.

3. Simplify Form Design: Based on the insights from session replay, optimize form design by reducing the number of required fields, using smart form validation, and improving the layout for better usability.

4. Streamline Submission Process: Analyze user sessions to identify any bottlenecks or distractions in the submission process. Simplify steps, provide clear instructions, and optimize the submission button placement.

5. Track Form Conversion Metrics: Track key metrics such as form completion rate, lead quality, and conversion rates

These are only three examples from a myriad of ways to integrate session recordings and replay into your digital analytics routine. Book a SessionStack demo so we can help you see the value it can bring to your business!

To sum it up…

Session recording and session replay are becoming an indispensable part of the product team digital analytics stack. The value they bring transcends mere quantitative data that doesn’t answer the question of why something happened in the first place. Session replay not only helps you walk in your users’ shoes but also gives you an opportunity to proactively solve customer success problems and technical issues as they arise. Are you ready to start your session replay journey? 

See what SessionStackAI can do for your business