Head-to-head comparison
Auto Subtitles by Eyevinn vs Submagic
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
Auto-caption and clip generator built for creators who post to TikTok and Reels daily.
Best for: Short-form social clips
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
Submagic
Pros
- Animated captions look natively social
- Fast turnaround from upload to export
- Auto-clipping handles the boring work
Watch-outs
- Templates can feel generic at scale
- Not a real editor for complex cuts
- Pricing creeps up with usage
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 Submagic if
You’re building around short-form social clips. Submagic does one thing — make a long video look good as a vertical caption-heavy clip — and does it fast. Captions are punchy, templates feel current, and it's catching attention from podcasters tired of paying Opus for similar output.
Also worth comparing
Frequently asked
What does Auto Subtitles by Eyevinn do better than Submagic?
Auto Subtitles by Eyevinn's standout is "Maintained by a known video-tech firm". Submagic doesn't make that promise — it leans into "Animated captions look natively social" instead. If the first sentence describes your workflow, pick Auto Subtitles by Eyevinn; if the second does, pick Submagic.
What are the trade-offs?
Auto Subtitles by Eyevinn: less feature-rich than subsai. Submagic: templates can feel generic at scale. 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 Submagic doesn't. Submagic works on Web, iOS 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 Submagic 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 Submagic for another. Worth trying both free tiers before committing.