SRTGen vs Subly
SRTGen
srtgen.comSubly
getsubly.comSide by side
| Figure | SRTGen | Subly |
|---|---|---|
| Price from | $4/mo | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 8 | 0 |
| Spec score · Subtitle tools | 9.1 (#1) | 7.5 (#21) |
| Spec score · AI Video Caption Generators | 9.1 (#4) | 7.8 (#69) |
| Spec score · Subtitle Software | 8.6 (#6) | 7.2 (#27) |
| Free plan | Yes | No |
| Integrations | Its terms name OpenAI, Cartesia, and ElevenLabs for synthetic voices, and the service offers X automation plus a REST developer API. | The site describes a Microsoft integration for OneDrive and SharePoint, direct syncing from Zoom, URL uploads, and an API. |
| Support | The FAQ directs users who need help to contact the support team and says the team will get back to them soon. | Subly offers email support Monday to Friday and says it aims to reply within 48 hours. |
Plans
SRTGen
- FreeFree
- Starter$4 a month
- Pro$14 a month
- Business$49 a month
- FreeFree
- Overage credits$1, paid once
- Overage Credits$1, paid once
- EnterprisePriced on request
In their own words
SRTGen
SRTGen is a web and API platform for creating and localizing subtitles for video and audio. It transcribes uploads into editable, time-coded text, then lets users review captions, translate them, style them or burn them into video. Subtitle exports include SRT, VTT, ASS and TXT; JSON is available through agent localization. The service supports 100 caption languages and a workflow combining transcription, translation, voice dubbing, review and export. Its stated content range includes social videos, podcasts, courses, marketing videos and news. The free plan includes 20 signup credits, 20 transcription minutes and 40 translation minutes, with recording capped at five minutes and 720p. Paid plans start at $4 per month for the first two months, then $8 per month. Monthly or yearly billing and non-expiring top-ups are offered. SRTGen also supports MCP-compatible agents, collaborative workspaces and a REST developer API on higher plans.