Eightify vs Glarity
A side-by-side comparison of Eightify and Glarity, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
Eightify
ProductivityAI YouTube summarizer that turns any video into key takeaways and timestamps.
View EightifyAt a glance
| Attribute | Eightify | Glarity |
|---|---|---|
| Category (differs) | Productivity | Assistant |
| Pricing | FREEMIUM | FREEMIUM |
| License (differs) | Proprietary | Open core |
| Deployment | — | — |
| Platforms (differs) | Browser extension, iOS, Android | Browser extension, Web |
| Model support | Multi-model | Multi-model |
| Vendor (differs) | — | Felo Inc. |
The honest brief
Eightify
Purpose-built for YouTube: one extension (plus iOS/Android apps on the same account) that delivers timestamped, multi-language video summaries in seconds.
- Fast timestamped YouTube summaries
- Works on Chrome, iOS, and Android
- 40+ language summaries and translations
- Handles very long videos
- Powered by Claude and ChatGPT
- Free tier limited to a few summaries
- Focused on YouTube only
- Subscription needed for unlimited use
- Summary quality varies by video
Glarity
Free and ad-free by default with no sign-up — summarizes YouTube, search, and PDFs across five browsers, and is fully open-source.
- No account or sign-up required
- Summarizes YouTube, search, PDFs, email
- Chrome, Edge, Firefox, Safari, Opera
- Open-source on GitHub
- Summary quality depends on chosen model
- YouTube summaries need captions
- Heavy use favors a BYO key