Merlin

NewVerified

ChatGPT access across any website without switching tabs.

8.5 (54.422 score)

freemium

Overview

Merlin is a browser extension that brings ChatGPT-like capabilities directly to the websites you're browsing. It lets you use AI for writing, research, and analysis without leaving your current page. Works as a sidebar on any website and supports multiple AI models.

Pros

Access AI on any website without context switching
Supports multiple AI models beyond ChatGPT
Works as browser extension for Chrome and Edge
Sidebar interface preserves your browsing workflow

✕ Cons

Free tier has limited daily prompts and features
Requires browser extension installation and permissions
Performance depends on third-party API availability

Key Features

ChatGPT in browser sidebar

Multiple AI model support

Website-integrated chat interface

Writing and research tools

Chrome and Edge compatibility

Use Cases

Content writers researching and drafting directly on source pagesDevelopers debugging code and documentation simultaneouslyResearchers analyzing web content without tab switchingStudents getting writing assistance while reading course materials

Best For

Researchers & WritersCustomer Support TeamsContent CreatorsRemote Workers

Frequently Asked Questions

What is the pricing for Merlin?▾

Merlin offers a free version with basic features and a premium tier that requires a ChatGPT Plus subscription. The exact pricing depends on your ChatGPT Plus plan, which starts at $20/month.

How difficult is it to set up Merlin?▾

Setup is straightforward—install the browser extension, log in with your ChatGPT account, and start using it immediately on any website. No technical configuration required.

Does Merlin integrate with other tools and APIs?▾

Merlin works as a browser extension overlay on any website, allowing you to access ChatGPT alongside your existing tools without requiring direct API integrations with third-party platforms.

What are the main limitations of Merlin?▾

Merlin is browser-based and limited to Chrome, Edge, and similar browsers. It relies on your ChatGPT Plus subscription and cannot function offline or on mobile apps.

Who should use Merlin?▾

It's ideal for anyone who wants quick access to ChatGPT while researching, writing, or working across different websites without switching tabs or losing context.