Records real user sessions and turns them into actionable signals with AI-generated insights.
Lucent records real user sessions in your web app, stores them securely, and turns them into actionable signals — rage clicks, dead clicks, broken flows, and AI-generated insights that explain why a session went sideways. The `@lucenthq/sdk` browser SDK uses rrweb to capture DOM mutations, clicks, inputs, console output, and network calls, with a privacy-first approach that masks all text by default. Events are processed asynchronously, and Lucent detects navigation friction and runs an AI analysis pass to surface important issues. Signals can be reviewed in the dashboard, shared, or piped into your issue tracker. Lucent also exposes a Model Context Protocol (MCP) server for integration with compatible clients like Claude Code, Cursor, and Claude Desktop.
For a SaaS solopreneur, Lucent enables the identification of user roadblocks without manual session review. For example, Lucent can detect a pattern of users repeatedly clicking a non-interactive element, indicating a confusing UI, and alert the solopreneur to fix it before users churn.
For an early-stage startup founder, Lucent provides real-time alerts on bugs and UX problems that users encounter. This allows the founder to quickly address critical issues, such as a broken checkout flow, preventing lost sales and improving user retention.
For a product manager, Lucent automates the analysis of user session replays to pinpoint areas of user frustration or confusion. For instance, Lucent can flag sessions where users exhibit 'rage clicks' on a specific feature, prompting the PM to investigate and redesign that feature for better usability.
For an e-commerce owner, Lucent helps uncover why users abandon their shopping carts by analyzing session replays for friction points. Lucent can identify if users are struggling with a complex form or a confusing navigation element, allowing the owner to simplify the process and increase conversions.
Lucent offers a single plan with all features included, priced based on session volume. For 50,000 sessions per month, the cost is $1,200, which breaks down to $0.0240 per session. Custom pricing is available for teams requiring more than 150,000 sessions monthly.
Lucent provides a free trial of 400 sessions per month, with no credit card required. This trial includes all features, such as AI-powered bug detection and session replay analysis.
You can install Lucent by adding their lightweight browser SDK, `@lucenthq/sdk`, to your web application. The SDK is based on rrweb and can be integrated in under five minutes, according to their quickstart guide.
Lucent's primary offering is a browser SDK for web applications, which records real user sessions. The tool focuses on analyzing these web sessions to detect issues and provide product insights.
Lucent's browser SDK has a privacy-first default that masks all text input to protect user data. While specific GDPR compliance details are not explicitly stated in the provided search results, their approach to data masking suggests a focus on user privacy.
While the search results do not directly compare Lucent to specific competitors, alternative tools in the session replay and bug detection space include services like LogRocket, FullStory, and Sentry. The best alternative depends on your specific needs for features and pricing.
We're still verifying the official pricing for Lucent. In the meantime, the most up-to-date plans and prices are available directly on the publisher's website.
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