What are the key differences between Perfume.js and FullStory?

Compare Perfume.js and FullStory side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Perfume.js and FullStory scored?

Perfume.js has an AI score of 7.4/10 and FullStory has an AI score of 8.6/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Perfume.js vs FullStory 2026 - Compared

Perfume.js

FullStory

WINNER FullStory

FullStory edges ahead with a score of 8.6/10 compared to 7.4/10 for Perfume.js. While both are highly rated in their res...

Perfume.js

7.38 Good

Software Tool Get Perfume.js open_in_new

emoji_events WINNER

FullStory

8.09 Great

Monitoring Get FullStory open_in_new

psychology AI Verdict

FullStory edges ahead with a score of 8.6/10 compared to 7.4/10 for Perfume.js. While both are highly rated in their respective fields, FullStory demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: FullStory

verified Confidence: Low

Ready to decide? Get FullStory arrow_forward

description Overview

Perfume.js

Perfume.js is a JavaScript library designed to measure and optimize website loading performance by analyzing individual resource downloads, such as images and fonts, within a webpage. It provides detailed metrics on waterfall timing and identifies potential bottlenecks for faster page load speeds.

FullStory

FullStory provides real-time recordings of website sessions, capturing complete user interactions. This allows developers and analysts to diagnose performance problems and understand how users navigate a site. The platform's session replay feature offers valuable insights into user behavior, particularly useful for identifying frustration points and optimizing the web experience.