Head-to-head comparison
Auto Subtitles by Eyevinn vs Zubtitle
Two of the captioning tools podcasters reach for. Here's how they differ on pricing, features, audience, and the trade-offs that actually matter day-to-day.
Open-source Whisper subtitle generator from a video tech firm
Best for: Broadcasters and developers wanting an auditable open-source Whisper pipeline
One-click captions, resizing, and progress bars for social clips.
Best for: Social marketers
At a glance
The honest trade-offs
Auto Subtitles by Eyevinn
Pros
- Maintained by a known video-tech firm
- Clean codebase for integration
- Permissive open-source license
Watch-outs
- Less feature-rich than Subsai
- CLI only, no GUI
- Smaller community for troubleshooting
Zubtitle
Pros
- Predictable captions plus reframing in one pass
- Clean branding controls for fonts and logos
- Free tier covers casual one-offs
Watch-outs
- No long-form auto-clipping
- Caption styles feel templated by 2026 standards
- Paid export limits feel tight at the top
Which one should you pick?
Pick Auto Subtitles by Eyevinn if
You’re building around broadcasters and developers wanting an auditable open-source whisper pipeline. Auto Subtitles is a smaller open-source Whisper wrapper from Eyevinn, a Swedish video-tech firm. Less feature-rich than Subsai, but the code is cleaner and maintenance comes from a known vendor — useful for organisations that need an auditable dependency in a build pipeline.
Pick Zubtitle if
You’re building around social marketers. Zubtitle is the boring-good tool you'd pick when you already have a clip and just need captions, a headline, and a square crop without thinking about it. There's no 'AI finds your viral moment' magic, which is honestly refreshing.
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Frequently asked
What does Auto Subtitles by Eyevinn do better than Zubtitle?
Auto Subtitles by Eyevinn's standout is "Maintained by a known video-tech firm". Zubtitle doesn't make that promise — it leans into "Predictable captions plus reframing in one pass" instead. If the first sentence describes your workflow, pick Auto Subtitles by Eyevinn; if the second does, pick Zubtitle.
What are the trade-offs?
Auto Subtitles by Eyevinn: less feature-rich than subsai. Zubtitle: no long-form auto-clipping. Whether either matters depends entirely on what you actually need — neither is a deal-breaker by itself.
Do they support the same platforms?
Auto Subtitles by Eyevinn works on Windows where Zubtitle doesn't. Zubtitle works on Web where Auto Subtitles by Eyevinn doesn't. If you're on a specific OS or device, that may decide for you.
Can I use Auto Subtitles by Eyevinn and Zubtitle together?
Both are captioning tools so most teams pick one. Some workflows do combine them — for example, using Auto Subtitles by Eyevinn for one show or episode type and Zubtitle for another. Worth trying both free tiers before committing.