Inspectlet vs Optimizely Experimentation

Inspectlet records website sessions so teams can review visitors’ mouse movements, scrolling, clicks, and keypresses. Its heatmaps visualize eye-tracking, clicks, and scrolling, including on dynamic content. AI Session Insights can identify patterns such as rage clicks, JavaScript errors, conversion drop-offs, form abandonment, and unusual navigation. Users can also ask questions in plain English and receive analytics answers with tables, breakdowns, and replay links. Other tools include A/B testing, conversion funnels, form analytics, feedback surveys, and JavaScript error logging. Inspectlet runs on the web and supports React, Angular, Vue, and other JavaScript-heavy frameworks. Installation options include a JavaScript snippet, browser and React packages, Google Tag Manager, and a WordPress plugin. The free plan costs nothing and covers 2,500 recorded sessions per month across up to three websites, with one month of retention. Paid plans start at $39 a month. Recording stops when the monthly limit is reached, while existing recordings and heatmaps remain accessible. Retention ranges from one month on Free to 24 months on Enterprise.

Optimizely Experimentation has no write-up on Specifiction yet; its figures are above.