Head-to-head · AI Video Caption Generators
Submagic vs SRTGen
Submagic leads on 0 checks, SRTGen on 1, and 5 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreSubmagic · 8.7/10
- Lowest starting priceSRTGen · $8/mo
- Free planboth
- Most featuresSRTGen · 4 of 4
Submagic scores higher on our rubric for ai video caption generators: 8.7 against 7.6 out of 10; our editors rank them #3 and #7.
SRTGen is cheaper to start at $8/mo against $12/mo.
Submagic is the better fit for creators wanting an all-in-one caption editor. SRTGen is the better fit for API users needing affordable caption workflows.
- Submagic fits best
Creators wanting an all-in-one caption editor
- SRTGen fits best
API users needing affordable caption workflows
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Side by side
| Feature | Submagic 8.7/10 Visit ↗ | SRTGen 7.6/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.7 | 7.6 |
| Ranking | #3 in AI Video Caption Generators | #7 in AI Video Caption Generators |
| Best for | Creators wanting an all-in-one caption editor | API users needing affordable caption workflows |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | $12/user/mo | $8/mo (best) |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud | Cloud |
| Platforms | Web | Web |
| Integrations | 5 integrations | 5 integrations |
| Features Submagic 3/4 · SRTGen 4/4 | ||
| Caption styling | ✓ | ✓ |
| Burn-in captions | ✓ | ✓ |
| Speaker identification | Not checked yet | ✓ (best) |
| Brand caption presets | ✓ | ✓ |
| Specs | ||
| Max video length | 2 minutes | Not checked yet |
| Caption languages | 123 languages | Not checked yet |
| Subtitle export | Other formats | Other formats |
| Our review | ||
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| Our verdict | Submagic is a browser-based AI video editor for creators, coaches, podcasters, educators, agencies, and teams producing captioned short-form videos. It generates captions in 123 languages, applies animated styles, formats videos for social… Read the review → |
SRTGen is a browser-based AI video caption platform for creators, educators, marketers, media organizations, and teams producing multilingual video. It transcribes video and audio, generates synchronized subtitles, translates captions, and… Read the review → |
Strengths and trade-offs
Submagic — where it wins
- Captions in 123 languages with animated, customizable styling
- Text-based editing with silence, filler-word, and bad-take removal
- Brand Kits, B-roll, subtitle exports, and social publishing support
Where it doesn't
- Free plan is limited to three videos per month and adds a watermark
- Paid Starter plans limit videos to 2 minutes each
- Monthly pricing is higher than annual pricing across all plans
SRTGen — where it wins
- Free plan includes 20 signup credits and 2 GB storage
- Supports styling, translation, speaker labels, and burn-in rendering
- REST API, dubbing, and voice cloning support higher-tier workflows
Where it doesn't
- Free screen recordings are limited to 5 minutes
- Starter includes one team seat and 20 GB storage
- Developer API access begins with the Pro plan
- Submagic8.7/10 · Free plan
An all-in-one caption editor with styling, text editing, B-roll, and publishing tools.
Visit SubmagicFull verdict → - SRTGen7.6/10 · Free plan
A broad caption workflow with a free tier, $8 entry plan, and API access on higher tiers.
Visit SRTGenFull verdict →
More comparisons
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- Whisper vs SRTGen
- CaptionHub vs Submagic
- CaptionHub vs SRTGen
- Submagic vs SmartSub
- Submagic vs VideoCaptioner
- Submagic vs Captions
- Submagic vs Subly
All AI video caption generators comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update





