Casper AI
Quickly summarise long content, create professional posts, and draft emails directly from your browser using AI. Work smarter without switching tabs.
Pricing Model: Freemium
- Updated OnFebruary 27, 2026
What is Casper AI?
Casper AI is an AI-powered browser extension designed mainly for professionals, marketers, founders, and consultants. It helps you summarise long articles, generate LinkedIn posts, draft emails, and create insights from web content — without leaving your browser.
Instead of copying text into ChatGPT repeatedly, Casper AI works directly on web pages like blog posts, PDFs, LinkedIn profiles, or research articles. It saves time and improves productivity, especially for people who read and write a lot during their workday.
It is especially useful for professionals who want to create high-quality content quickly while researching online.
Key Features
Instant Article Summarisation; Converts long blog posts, research papers, and reports into short, easy-to-read summaries.
LinkedIn Content Generation; Turns articles into ready-to-post LinkedIn posts with professional tone.
Email Drafting; Helps create personalised outreach emails using information from LinkedIn or company websites.
Content Repurposing; Convert one piece of content into multiple formats like tweets, summaries, or bullet insights.
Works on Any Website; Functions directly inside your browser without needing to switch platforms.
Professional Tone Control; Allows you to generate content in formal, friendly, or persuasive styles.
Time-Saving Workflow; Reduces manual research and writing effort significantly.
How Casper AI Works?
Step 1: Install the Casper AI Chrome Extension
Step 2: Open any article, LinkedIn profile, or website
Step 3: Click the Casper AI extension icon
Step 4: Choose what you want to generate (summary, LinkedIn post, email, etc.)
Step 5: Get AI-generated output instantly
Example 1:
You open a 2000-word marketing article → Click “Summarise” → Casper gives a 5-6 bullet summary.
Example 2:
You visit a founder’s LinkedIn profile → Click “Write Outreach Email” → It drafts a personalised introduction email.
This makes research and networking much faster.
Tips to Use Casper AI Like a Pro
Use it on high-quality content for better output
Edit AI output slightly to match your voice
Combine multiple summaries to create detailed insights
Use LinkedIn mode for B2B content creation
Always proofread before sending client emails
Pros
Saves significant research time
Works directly inside browser
Great for LinkedIn content creators
Simple and clean interface
Helpful for B2B outreach
Cons
Requires Chrome browser
Not ideal for creative long-form storytelling
Needs internet connection
Paid plans required for full access
Who is Using Casper AI?
LinkedIn content creators
Startup founders
Marketing professionals
Consultants
Sales professionals
Business researchers
It is especially popular among professionals who want to grow personal brand on LinkedIn.
Pricing
- Free Tier: Experience Casper AI with a limited free trial.
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