Best alternatives to Atcoder Companion (2026)
10 Chrome extensions that do a similar job to Atcoder Companion, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
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Atcoder Companion alternatives, compared
- 1
SAP Companion, browser extension
This extension allows to provide in-app help content for websites and web-based applications.
≈20K usersNot rated yetNot updated for 2+ years3 permissions- About 10× more users than Atcoder Companion
- Updated less recently
- Asks for more permissions (3 vs 2)
- 2
Assembled Browser Companion
Automatically track activity on configured websites and Zendesk, view your schedule, and receive event notifications.
≈10K users3.2★ from 5 ratingsUpdated 8 months ago6 permissions- About 5.0× more users than Atcoder Companion
- Updated less recently
- Asks for more permissions (6 vs 2)
- 3
AnythingLLM Browser Companion
Bring AnythingLLM directly into your browser to curate and collect content on the web directly into your AnythingLLM workspaces.
≈10K users4.4★ from 12 ratingsNot updated for 2+ years6 permissions- About 5.0× more users than Atcoder Companion
- Updated less recently
- Asks for more permissions (6 vs 2)
- 4
Companion Window | Always on Top
Transform any webpage into a floating, always-on-top window for seamless multitasking and enhanced productivity
≈30K users4.7★ from 205 ratingsUpdated 4 months ago5 permissions- About 15× more users than Atcoder Companion
- Updated less recently
- Asks for more permissions (5 vs 2)
- 5
Booth Companion
Booth Companion: convert currencies, check bundles & favorites, and customize your shopping.
≈1K users4.2★ from 6 ratingsUpdated 2 weeks ago4 permissions- About 2.0× fewer users than Atcoder Companion
- Asks for more permissions (4 vs 2)
- 6
Granola Companion
Browser extension for Granola meeting notes.
≈100K users4.6★ from 20 ratingsUpdated 3 weeks ago3 permissions- About 50× more users than Atcoder Companion
- Asks for more permissions (3 vs 2)
- 7
Raycast Companion
A browser extension to give more context to Raycast
≈70K users4.7★ from 35 ratingsUpdated 4 months ago7 permissions- About 35× more users than Atcoder Companion
- Updated less recently
- Asks for more permissions (7 vs 2)
- 8
Zano Companion
A browser extension for Zano wallet app
≈3K users5.0★ from 6 ratingsUpdated 3 months ago2 permissions- About 1.5× more users than Atcoder Companion
- 9
ChatGPT context companion
Boost Your Web Experience with Customizable AI-Prompts
≈2K users3.0★ from 6 ratingsNot updated for 2+ years6 permissions- A similar number of users to Atcoder Companion
- Updated less recently
- Asks for more permissions (6 vs 2)
- 10
AISEO - AI Writing Companion.
Transform your ChatGPT-generated content into naturally engaging, human-like text.
≈10K users4.7★ from 229 ratingsUpdated 22 months ago5 permissions- About 5.0× more users than Atcoder Companion
- Updated less recently
- Asks for more permissions (5 vs 2)
Atcoder Companion alternatives: questions
What is the best alternative to Atcoder Companion?
By users, the most popular alternative is Granola Companion with ≈100K users and a 4.6-star rating. The closest match by what it does is SAP Companion, browser extension.
Which Atcoder Companion alternative has the best rating?
Companion Window | Always on Top has the highest rating of these alternatives with 50+ ratings: 4.7 out of 5 from 205 ratings.
How many alternatives to Atcoder Companion are there?
We list 10 close alternatives to Atcoder Companion 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.