AI · alternatives · 2026

24 alternatives to Split Screen in Tab

Split Screen inside Tab and includes an ChatGPT side panel

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Split Screen in Tab launched in 2024; newer entries below may have overtaken it.

1
ChatGPT Sidebar Chrome Extension▲162
AI & you work side by side on any page
2023 · chromewebstore.google.com · its alternatives →
2
Side Space▲364
Side Space is an AI-powered browser extension for managing tabs in a vertical side panel. Side Space is a browser extension designed to help users organize and manage their open tabs more efficiently. It adds a vertical tabs manager to your browser’s side panel, making it easier to categorize, group, and switch between tabs for work, life, hobbies, and more. Key features include: • Vertical Spaces: Organize tabs into separate spaces (like work, shopping, or school) for better focus. • AI-Powered Grouping: Automatically group tabs using AI, or by domain, to reduce clutter. • Cloud Sync: Sync…
2024 · sidecopilot.com · its alternatives →
3
ChatGPT Atlas▲662
The browser with ChatGPT built in
Oct 2025 · openai.com · its alternatives →
4
Use ChatGPT▲654
Use ChatGPT & GPT-4 on any website without copy-pasting
2023 · its alternatives →
5
Chrome extension to display ChatGPT response besides Google Search▲431
This project is deprecated. Check my new project ChatHub: - wong2/chatgpt-google-extension
2022 · github.com · its alternatives →
6
HighlightGPT▲112
Highlight in ChatGPT, ask GPT in a side panel
Jan 2026 · highlight.jiqiren.ai · its alternatives →
7
Janus Workspace▲166
transforms your new tab page to a split screen workstation
2017 · chromewebstore.google.com · its alternatives →
8
Gemini AI Side Panel▲405
Supercharge productivity in your browser with Gemini AI
2024 · chromewebstore.google.com · its alternatives →
9
Connect Four▲116
Turn ChatGPT wait time into game time with Connect Four
2025 · chromewebstore.google.com · its alternatives →
10
Google Chrome Vertical Tabs▲376
Chrome now supports vertical tabs and immersive reading mode
Apr 2026 · google.com · its alternatives →
11
/ai▲170
Use ChatGPT within text boxes on any website by typing /ai
2023 · typeslashai.com · its alternatives →
12
across-tabs▲90
Easily communicate among browser tabs
2017 · engineering.wingify.com · its alternatives →
13
ChatGPT Widescreen Mode▲77
Add widescreen + full window modes to ChatGPT
2023 · its alternatives →
14
ChatGPT in Side Panel▲8
Access ChatGPT directly in Chrome's side panel
2025 · chromewebstore.google.com · its alternatives →
15
Beam▲159
Efficient ChatGPT UI for macOS
2023 · getbeam.ai · its alternatives →
16
ChatScreen: Sider 2.0 for iOS▲254
AI chat with any on-screen content without switching apps
2024 · apps.apple.com · its alternatives →
17
New Portal▲109
Automatically determine whether to use Google or ChatGPT
2024 · newportal.pro · its alternatives →
18
ChatGPT for YouTube▲229
YouTube summary with ChatGPT
2023 · chatgpt4youtube.com · its alternatives →
19
TabGPT - Ask Gemini, ChatGPT, Claude at the Same Time in Chrome▲31
Have you ever found yourself toggling between different language models, trying to figure out which one gives the best answers to your complex questions? Trust me, I've been there.
2024 · franz101.substack.com · its alternatives →
20
Split Screen for Chrome▲5
2024 · chromewebstore.google.com · its alternatives →
21
Lunally▲88
Power of ChatGPT in your browser tab
2023 · its alternatives →
22
ChatGPT Desktop Hub▲92
Seamless conversations, straight from your desktop
2023 · inagaraj.gumroad.com · its alternatives →
23
Browser Buddy▲108
Your AI buddy to have conversation with
2023 · browserbuddy.sh · its alternatives →
24
Virtuo▲133
Unleash the power of ChatGPT from any website
2023 · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →