Best DownSub Alternative 2026
YouTube Subtitle Download Plus AI Summarization
NoteLM is a DownSub alternative that downloads YouTube subtitles and adds AI-powered summarization. While DownSub only extracts subtitles, NoteLM provides summaries with timestamps from the same content.
Key Takeaways
- Price
NoteLM: Free (no ads)
- Subtitle Download
NoteLM: Yes
- AI Summarization
NoteLM: Yes
- DownSub is free but ad-supported
- NoteLM is free with no intrusive ads
- NoteLM adds AI summarization to subtitles
NoteLM vs DownSub
See how we compare feature by feature.
| Feature | DownSub | NoteLM |
|---|---|---|
| Price | Free (ad-supported) | Free (no ads) |
| Subtitle Download | Yes | Yes |
| AI Summarization | No | Yes |
| Multi-platform | Yes (FB, Vimeo) | YouTube only |
| SRT/VTT Export | Yes | Yes |
| Multi-language | Yes | 50+ languages |
Why Choose NoteLM Over DownSub
Key reasons to make the switch.
No Ads
Clean experience without intrusive advertisements.
AI Summaries
Get intelligent summaries, not just raw subtitles.
Timestamp Navigation
Click timestamps to jump to video moments.
Multiple Formats
Export in SRT, VTT, and text formats.
Frequently Asked Questions
Common questions about switching from DownSub
Is NoteLM better than DownSub?
For YouTube with AI features, yes. NoteLM adds summarization on top of subtitle extraction. DownSub supports more platforms but lacks AI features.
Does NoteLM support SRT format like DownSub?
Yes, NoteLM supports SRT, VTT, and plain text subtitle exports.
Written By
The NoteLM team specializes in AI-powered video summarization and learning tools. We are passionate about making video content more accessible and efficient for learners worldwide.
Sources & References
Ready to Switch to NoteLM?
Join thousands of users who have switched from DownSub to NoteLM. 100% free, no subscription required.