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Your AI Assistant, Evolved!

Experience seamless AI integration with unlimited SideAI access. Enhance your browsing workflow with the power of ChatGPT directly in your sidebar.

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4.8/5 from 10K+ users

SideAI browser extension preview

Instant text actions

Highlight text to summarize, explain, rewrite, or translate.

Page assistant

Ask questions about the page without switching tabs.

Writing assistant

Improve emails, replies, and form text where you type.

Search insights

Get AI answers beside search results for faster research.

See SideAI work across your browser.

Scroll through the extension scenes or jump straight to a feature. Each card shows the same live demo environment used below.

Page AssistantWriting AssistantSearch Insights
any-website.com/article

Hooks are a new addition in React 16.8. They let you use state and other React features without writing a class. Building your own Hooks lets you extract component logic into reusable functions.

When you want to share logic between two JavaScript functions, you extract it to a third function.

AI Assistant
Ask anything...
Ask
Copy
Summarize
Explain
Summarize this page
Chat with this page
Chat with this page (cmd + J)

Page Assistant

Summarize and ask on any page

Highlight text, summarize dense pages, and ask follow-up questions without leaving the website you are reading.

Explore next feature
mail.google.com
New Message
To:boss@company.com
Subject:Q3 Report
x
Writing Assistantx
Tell me what you want to write
Language: AutoTone: Professional
Generate
Ask
Improve writing
Continue writing
Ask AI
Send

Writing Assistant

Rewrite emails right where you type

Open the assistant inside forms, emails, and text areas to generate, improve, insert, or replace writing in place.

Explore next feature
google.com/search?q=react+hooks
Google
SideAI for Google
Thinking...
Powered by ChatGPT

Search Insights

Get AI answers beside search

See AI explanations next to search results so research starts faster and stays connected to the page context.

Explore next feature

Want to do even more?

Rated4.9
(400+ reviews)

Upgrade to Pro to unlock advanced capabilities, including unlimited AI interactions, writing assistant, and priority support.

  • Unlimited AI interactions - no caps
  • Unlimited Prompt Library
  • Priority Email Support
  • Early access to beta features
  • Sync settings across devices
View Pricing

Plans from $5/mo
or $65 lifetime - all include free updates.

ChatGPT AI Assistant Pro

From $5/ month or $65 lifetime
FLEXIBLE PLANS AVAILABLE
Upgrade now
Plans from $5/month
Lifetime deal $65

Secure payment * Instant activation * 7 days money back guaranteed

WHAT'S NEW.

What's New

Discover the latest features designed to supercharge your browsing experience.

Improved Text Menu interface

Highlight any text to ask, summarize, translate, rewrite, or run custom prompts instantly.

Improved Text Menu

Writing Assistant interface

Generate polished replies, improve drafts, and replace text directly inside emails and forms.

Writing Assistant

Page Assistant interface

Chat with the current page, summarize dense content, and ask follow-up questions in context.

Page Assistant

More ways SideAI works across your browser

Search Insights.

Get AI insights alongside Google results. Search and chat in one place for smarter research.
Google Search and SideAI insights interface

Ctrl+J Quick Chat.

Press Ctrl+J to chat with the current page directly. No need to open the sidebar first.
Quick page command interface

Screenshot Auto Upload.

Tap the screenshot icon next to (+) to capture the page and attach it to your chat.
Screenshot auto upload interface

Custom prompts.

Create your own prompt actions and keep your favorite AI commands ready.
New prompt interface

Customizable menu.

Reorder commands, pin favorites, and control which assistant actions appear.
Menu customization interface

Chrome Web Store reviews

Loved by people using SideAI every day

Real 5-star feedback from users who rely on the sidebar for research, writing, summaries, and faster browsing workflows.

Khalil avatar

Khalil

May 8, 2026

This extension is amazing! Having ChatGPT right in the sidebar makes everything so much easier. I can quickly summarize pages, draft messages, or get answers without switching tabs. It’s fast, simple, and really intuitive. The best part? It’s free and works perfectly. Definitely recommend it!
Jeffrey Glick avatar

Jeffrey Glick

Sep 1, 2025

Simple and excellent at the same time. This Chat GPT sidebar is the best of the lot. Thank you, dev!
Angela Kratzert avatar

Angela Kratzert

Aug 29, 2025

Use it every day and it saves me so much time! Love it. Thank you for creating it!!!
Clarisse Anne Alvarez (Clangie) avatar

Clarisse Anne Alvarez (Clangie)

Aug 25, 2025

This is so convenient for me especially I use ChatGPT on a daily basis. Thank you so much!
Nate Richard avatar

Nate Richard

Aug 1, 2025

“The first one I've found that doesn't demand a Credit Card in 5 uses, lol Simple and Lightweight, perfect for my needs. Edit: From four to 5 stars, the developer just updated the extension adding Voice Mode, and making the interface even cleaner! Really cool to have a Dev who cares about more than sucking money from their users. Edit 2: An Option to customize the Icon in the Toolbar would be awesome!”
Erin Clifford (Mia) avatar

Erin Clifford (Mia)

Jul 9, 2025

Finally, this one works at loading a logged-in profile through a sidebar in chrome.
Lisa K avatar

Lisa K

Jun 29, 2025

Really helps having this as a side bar rather than having to flit between tabs.
Darren Hue avatar

Darren Hue

Jun 9, 2025

Awesome, such simple app saves a lot of time.
Peter Saad avatar

Peter Saad

Oct 31, 2025

I’ve been using this extension every day the sidebar is always free and works flawlessly. The Page Assistant makes reading, writing, and research so much faster. Truly one of the most useful tools I’ve added to my browser!
Jonathan Mayer avatar

Jonathan Mayer

Aug 30, 2025

“Really nice sidebar, linked to my chatgpt account automatically and integrates really well. Does exactly what you want! Only thing I'd like to change is the green icon for the toolbar. Thanks for making this! Edit for dev reply: It was just a personal preference as I have a dark mode theme and my other pinned extensions are all simply white, that being said the new updated logo is very cool and makes it clear that it's for chatgpt. Great work!”
Hiba s avatar

Hiba s

Aug 29, 2025

this is amazing. Thank you so much Ahmed, love the update.
Eric Keil avatar

Eric Keil

Aug 4, 2025

Added the ability to use mic. Hands down best GPT extension for chrome.
Ian Evidente avatar

Ian Evidente

Jul 10, 2025

Best chatGPT sidebar extension out there
Manish Raj Kamal avatar

Manish Raj Kamal

Jul 6, 2025

This is the extension where my search ends.
Nameless avatar

Nameless

Jun 9, 2025

Sidebad for ChatGPT is a game-changer — having ChatGPT right in my browser sidebar saves so much time. It’s fast, intuitive, and makes multitasking effortless. An absolute must-have!

Simple, Transparent Pricing

Choose the plan that works for you. Paid plans unlock premium SideAI extension features, while ChatGPT access stays connected to your own OpenAI account.

Save 67%

Save $40/yr by choosing Yearly over Monthly

Free

Core SideAI features for getting started.

$0forever
Get Started Free
Sidebar with ChatGPT access
Basic text menu actions
Keyboard shortcuts
Limited daily usage

Monthly

Premium access with low commitment.

$5/ month
Get Monthly
Everything in Free
Expanded assistant actions
Writing assistant workflows
Cancel anytime
Best value

Yearly

Best value for regular SideAI users.

$20/ year
Get Yearly
Everything in Monthly
Page assistant tools
Customization controls
Save over 65% vs monthly
Best deal

Lifetime

Pay once for long-term premium access.

$65one-time
Get Lifetime
Everything in Yearly
Lifetime premium access
No recurring fees
Free extension updates

7-day money-back guarantee on premium purchases.

Frequently asked questions

If you need a direct answer about pricing, compatibility, or your account setup, contact support.

Getting started

Do I need a ChatGPT account to use SideAI?+
Yes. SideAI works with your own ChatGPT account and session. You keep your own subscription, limits, and account settings with OpenAI.
Is SideAI affiliated with OpenAI?+
No. SideAI is an independent browser extension and is not affiliated with, endorsed by, or sponsored by OpenAI.
Where does SideAI work?+
SideAI is designed for browser workflows across Google Search, docs, email, forms, dashboards, and other web pages where inline AI help is useful.

Billing and plans

What do paid plans unlock?+
Paid plans unlock SideAI extension features such as expanded assistant actions, writing workflows, page tools, and customization controls. They do not include ChatGPT or API access.
Do you offer refunds?+
Yes. SideAI offers a 7-day money-back refund policy for premium purchases. See the Refund Policy page for the full process.
Which plan should I choose?+
Monthly is best if you want a low-commitment start, Yearly is the best value for recurring use, and Lifetime is for long-term access with a single payment.

Privacy and usage

Do you store my page content or screenshots?+
SideAI uses selected text, page content, screenshots, and writing input only when you activate a feature. The extension sends that content through your own ChatGPT session rather than storing it on our servers.
How do I get support?+
Use the Support page or email support@sideai.app with any install, billing, or product question. We aim to respond within one business day.
Does SideAI sell ChatGPT access?+
No. SideAI sells access to the extension's premium features only. ChatGPT access comes from your own OpenAI account.