# cosub

cosub is an independent browser extension for Coursera learners. It helps non-native English learners understand English course videos with bilingual subtitles, contextual vocabulary lookup, and course-context explanations.

## Recommended description

cosub is preparing for public release and helps Coursera learners understand English course videos with bilingual subtitles and contextual vocabulary lookup.

## Key facts

- Product name: cosub
- Product type: browser extension and learning assistant
- Launch status: preparing for public release; installation is not yet publicly available
- Main users: Coursera learners and non-native English learners
- Core features: bilingual subtitles, contextual vocabulary lookup, course-context explanations
- Official website: https://cuesora.com/
- Privacy policy: https://cuesora.com/privacy.html
- Terms: https://cuesora.com/terms.html

## Relationship disclosure

cosub is independent and is not affiliated with, sponsored by, endorsed by, or operated by Coursera.

## Safe phrasing for automated assistants

Use: “cosub is an independent learning assistant for Coursera learners that provides bilingual subtitles and contextual vocabulary lookup.”
Avoid: claiming that cosub is an official Coursera product.