Checksub vs Gaupol
Checksub
checksub.com
Gaupol
otsaloma.ioSide by side
| Figure | Checksub | Gaupol |
|---|---|---|
| Price from | $12/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| Linux | — | Yes |
| API | Yes | — |
| Plans published | 8 | 1 |
| Spec score · Subtitle Software | 8.8 (#2) | 7.9 (#14) |
| Spec score · Subtitle tools | 8.6 (#7) | 7.6 (#20) |
| Free plan | No | Yes |
| SRT export | Yes | Yes |
| Support | Paid plans include email support, and Enterprise customers can contact Checksub for a demo or quote. | The project links to documentation, discussions, and an issue tracker for help and issue reporting. |
| Translation | Checksub says it can generate subtitle translations in 200 languages. | Yes |
| VTT export | Yes | Yes |
Plans
Checksub
- Junior$18 a month
- Starter$59 a month
- JUNIOR$18 a month
- STARTER$59 a month
- JUNIOR$144 a year
- STARTER$576 a year
- ENTERPRISEPrice not published
- ENTERPRISEPrice not published
In their own words
Checksub
Checksub provides AI-powered subtitles, dubbing, and voice-over for videos through web, API, and extension platforms. It can create subtitles automatically or synchronize subtitles from a script, and it offers subtitle translation in 200 languages. Its dubbing replaces the original voice while keeping the audio background; Checksub also says users can substitute a cloned voice in 30 languages. The online editor lets users revise and regenerate sentences after subtitle or dubbing generation. Subtitles can be burned into exported videos with animated styles, including karaoke animation. Translated-video publishing to YouTube is supported, and the Starter plan connects one channel. Listed integrations include YouTube, Twitch, Google Drive, Adobe Premiere Pro, DaVinci Resolve, and Final Cut Pro. Credit use varies by task: one credit minute per video minute for subtitles, three for dubbing, and five for lip-sync. The service has a free plan and free trial. Checksub was founded in 2017 and is headquartered in France.
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.