Report updated May 19, 2026

Overview · Full Intel report in progress

Extension AI is an established utilities app that is a paid app. With a 1.0/5 rating from 1 reviews, it shows polarized user reception.

What is Extension AI?

Extension AI is a Safari browser extension that integrates ChatGPT to assist users with web content analysis and interaction. It enables users to summarize articles, translate text, and perform fact-checking directly within their browser.

Current Momentum

v1.2

Version bump for age rating

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Utilities

No ranking data

Rating Pulse 🇺🇸

What makes this app unique?

Loading...

What Are The Key Features?

Content InteractionStandard

Allows users to ask questions and discuss selected text or entire webpages directly with ChatGPT.

Summarization and ExtractionStandard

Provides concise summaries of long articles and extracts key points from complex content.

Fact-Checking and ExplanationStandard

Offers sourced verification for information and simplifies complex topics using ELI5-style explanations.

Multilingual SupportStandard

Supports text translation and interaction across 11 different languages.

How much does it cost?

Paid

Who Built It?

Pierre Stanislas app icon 1
Pierre Stanislas app icon 2
Pierre Stanislas app icon 3
Pierre Stanislas app icon 4

Pierre Stanislas

(2.2K)

Developing specialized Safari extensions and productivity utilities designed to solve specific technical and accessibility constraints for Apple users.

Portfolio

13

Apps

Free 2Paid 10
Utility17%
Medical17%
Finance8%

What other apps does Pierre Stanislas make?

Convert Currency for Safari

Convert Currency for Safari

Finance
View Intel →
Format JSON for Safari

Format JSON for Safari

Developer Tools
View Intel →
PanicVault - Password Manager

PanicVault - Password Manager

Productivity
Link Gopher - extract URL

Link Gopher - extract URL

Utility
My Agenda & Planning

My Agenda & Planning

Productividad
Tech News Pro

Tech News Pro

News·3.7(2.2K)
View Intel →

Explore the full Pierre Stanislas report

Portfolio breakdown, audience, momentum, and every app published by Pierre Stanislas.

Go deeper

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

View the full user-sentiment analysis

Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.

Go deeper

Analysis in progress, available soon

What is the competitive landscape for Extension AI?

How's The Utilities Market?

How does it evolve in the Utilities market?

Rank progression

8 active rankings tracked — 30-day window

No rank history available for this chart.

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for Extension AI

Key Takeaways

While marketed as a productivity tool for web analysis, user feedback indicates potential reliability issues regarding site access and integration.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Extension AI, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Extension AI Intelligence Report.” Updated May 19, 2026. https://marlvel.ai/apps/com-pms-extension-ai

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