Best alternatives to Casca: New Tab with ChatGPT and Widgets (2026)
10 Chrome extensions that do a similar job to Casca, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
Casca: New Tab with ChatGPT and Widgets today
Casca alternatives, compared
- 1
ChatGPT as a New Tab
Use OpenAI's ChatGPT as a new tab to replace Google (or the default new tab) on your browser.
≈4K users3.3★ from 4 ratingsNot updated for 3+ yearsNo special permissions- About 2.5× fewer users than Casca
- Updated less recently
- Asks for fewer permissions (0 vs 1)
- Listed under Tools
- 2
ChatGPT
Control your browser with ChatGPT.
≈6M users2.8★ from 888 ratingsNo special permissions- About 600× more users than Casca
- Rated 1.4 stars lower
- Asks for fewer permissions (0 vs 1)
- Listed under Tools
- 3
AiTab New Tab with ChatGPT
AiTab new tab page, integrates Ai capabilities such as Ai Chat, drawing, translation, integrated ChatGPT components
≈1K users5.0★ from 1 ratingNot updated for 2+ years4 permissions- About 10× fewer users than Casca
- Updated less recently
- Asks for more permissions (4 vs 1)
- Listed under Tools
- 4
ChatGPT for Web Search Tab
This app improves your search experience by combining Google search results with informative responses generated by ChatGPT.
≈7K users3.7★ from 6 ratingsNot updated for 3+ yearsNo special permissions- A similar number of users to Casca
- Updated less recently
- Asks for fewer permissions (0 vs 1)
- Listed under Workflow & Planning
- 5
ChatGPT Chrome Extension
Super Easy access to ChatGPT with a simple Chrome-Extension
≈5K users3.7★ from 6 ratingsNot updated for 3+ years1 permissions- About 2.0× fewer users than Casca
- Updated less recently
- Listed under Workflow & Planning
- 6
ChatGPT Sheets – Use ChatGPT for Sheets
Boost your Google Sheets with ChatGPT! Get instant answers, copy-paste solutions, and easy shortcuts with ChatGPT Sheets!
≈10K users4.3★ from 35 ratingsUpdated 8 days ago6 permissions- A similar number of users to Casca
- Updated more recently
- Asks for more permissions (6 vs 1)
- Listed under Tools
- 7
ChatGPT Chrome Extension
Use ChatGPT Chrome Extension to add fast ChatGPT search and an AI assistant through a convenient ChatGPT sidebar in your browser.
≈3K users5.0★ from 5 ratingsUpdated 6 months ago211 permissions- About 3.3× fewer users than Casca
- Updated more recently
- Asks for more permissions (211 vs 1)
- Listed under Tools
- 8
Web ChatGPT.ai
Introducing Web ChatGPT.ai, the free and highly customizable Chrome extension that makes browsing and researching a breeze! With…
≈1K users5.0★ from 1 rating3 permissions- About 10× fewer users than Casca
- Asks for more permissions (3 vs 1)
- Listed under Workflow & Planning
- 9
AIPRM for ChatGPT
AIPRM is your cheat code for ChatGPT. Adds a list of curated prompt templates and advanced features. Try today.
≈1M users3.9★ from 3.4K ratingsUpdated 6 days ago8 permissions- About 100× more users than Casca
- Rated 0.2 stars lower
- Updated more recently
- Asks for more permissions (8 vs 1)
- Listed under Tools
- 10
ChatGPT Pro Tools
Chat Workspace with AI auto-tags, search, bulk actions, filters, saved replies, highlights, export, prompt manager and more
≈3K users4.8★ from 37 ratingsUpdated 12 days ago3 permissions- About 3.3× fewer users than Casca
- Rated 0.6 stars higher
- Updated more recently
- Asks for more permissions (3 vs 1)
- Listed under Tools
Casca alternatives: questions
What is the best alternative to Casca?
By users, the most popular alternative is ChatGPT with ≈6M users and a 2.8-star rating. The closest match by what it does is ChatGPT as a New Tab.
Which Casca alternative has the best rating?
AIPRM for ChatGPT has the highest rating of these alternatives with 50+ ratings: 3.9 out of 5 from 3.4K ratings.
Is there a Casca alternative that asks for fewer permissions?
ChatGPT as a New Tab asks for 0 permissions, against 1 for Casca.
How many alternatives to Casca are there?
We list 10 close alternatives to Casca on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.