Briefy vs Dots
Side-by-side comparison · Updated September 2026
| Description | Briefy's YouTube Summarizer allows users to quickly understand lengthy YouTube videos by providing chapter-by-chapter summaries. The tool aids users in locating key moments using timestamps and offers summaries in their preferred language. This extension is compatible with both Chrome and Safari browsers, making it a versatile tool for various use cases. | OpenAI's persistent agents for ongoing work across connected apps, with read-only proactive research and separate approval rules for actions. |
| Category | Summarization | AI Agents |
| Rating | No reviews | No reviews |
| Pricing | Freemium | Pricing unavailable |
| Starting Price | Free | N/A |
| Plans |
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| Use Cases |
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| Tags | YouTube SummarizerVideo SummarizationChapter SummariesTimestampsLanguage Translation | |
| Features | ||
| Chapter-by-chapter video summaries | ||
| Timestamps for key moments | ||
| Multi-language summaries | ||
| Chrome and Safari compatibility | ||
| Persistent assignments on a separate cloud computer | ||
| Connected-app context with Activity View to inspect and redirect work | ||
| Read-only proactive research; actions follow connected-app rules and approval controls | ||
| View Briefy | View Dots | |
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