Gaupol vs SRTGen
Gaupol
otsaloma.io
SRTGen
srtgen.comSide by side
| Figure | Gaupol | SRTGen |
|---|---|---|
| Price from | Free | $4/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| Linux | Yes | — |
| API | — | Yes |
| Plans published | 1 | 8 |
| Spec score · Subtitle Software | 7.9 (#14) | 8.6 (#6) |
| Spec score · Subtitle tools | 7.6 (#20) | 9.1 (#1) |
| Free plan | Yes | Yes |
| Integrations | Gaupol uses GStreamer for its integrated video player and recommends additional GStreamer plugins for broader container and codec support. | Its terms name OpenAI, Cartesia, and ElevenLabs for synthetic voices, and the service offers X automation plus a REST developer API. |
| Support | The project links to documentation, discussions, and an issue tracker for help and issue reporting. | The FAQ directs users who need help to contact the support team and says the team will get back to them soon. |
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
Gaupol
Gaupol is free subtitle-editing software for creating and translating text-based subtitles, timing them to video, and correcting common errors. It supports multiple subtitle formats and lists SRT and VTT export. A built-in video player is available, with an option to launch an external player. Gaupol is Free Software under the GNU General Public License, with a free plan priced at free. Linux is the current availability listed by the maker, with Flatpak, source code, and packages for most popular distributions. Windows installers are no longer built; the latest Windows version is 1.3.1 and its built-in player is disabled. The integrated player uses GStreamer, and additional plugins are recommended for broader container and codec support. Optional source dependencies cover spell-checking and character-encoding detection. Gaupol includes aeidon, a separately installable Python package for subtitle-file manipulation. Documentation, discussions, and an issue tracker provide support channels.
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.