Fluen AI Subtitle Generator vs SRTGen
Fluen AI Subtitle Generator
fluen.ai
SRTGen
srtgen.comSide by side
| Figure | Fluen AI Subtitle Generator | SRTGen |
|---|---|---|
| Price from | $21.58/mo | $4/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| API | Yes | Yes |
| Plans published | 6 | 8 |
| Spec score · AI Video Caption Generators | 9.3 (#3) | 9.1 (#4) |
| Burn-in captions | Yes | Yes |
| Caption styling | Yes | Yes |
| Exports | Exports include SRT, WebVTT, TTML, SBV, ITT, EBU STL, SSA, burned-in MP4, and plain text. | SRTGen exports subtitles in SRT, VTT, ASS, and TXT formats, with JSON also available through agent localization. |
| Free plan | No | Yes |
| Integrations | Fluen connects to more than 9,000 apps through Zapier and offers REST API access with outbound webhooks. | Its terms name OpenAI, Cartesia, and ElevenLabs for synthetic voices, and the service offers X automation plus a REST developer API. |
| Speaker identification | Yes | Yes |
| Paid from | 29 | 8 |
| Subtitle export | other formats | other formats |
| Support | Support is primarily by email; the terms say paid-plan responses typically target 24–48 business hours and support operates Monday to Friday, 10 am–4 pm CET. | The FAQ directs users who need help to contact the support team and says the team will get back to them soon. |
| Translation Languages | Captions can be translated into more than 50 languages with context-aware formatting. | AI subtitle translation supports 100+ languages. |
Plans
Fluen AI Subtitle Generator
- FreeFree
- Premium$259 a year
- Team$499 a year
- EnterprisePriced on request
- Premium$29 a month
- Team$59 a month
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
Fluen AI Subtitle Generator
Fluen AI Subtitle Generator turns uploaded audio and video into timed subtitles, with an editor for refining captions and exports for subtitle files or captioned video. Inputs include MP4, MOV, MKV, AVI, MP3, WAV, M4A and FLAC. Editing tools include timeline adjustments, speaker labels, filler-word removal and custom glossaries; detected speakers can be renamed or reassigned. Fluen translates captions into more than 50 languages with context-aware formatting and language-specific re-segmentation. Export formats include SRT, WebVTT, TTML, SBV, ITT, EBU STL, SSA, plain text and burned-in MP4. Batch processing, shared project workspaces, a REST API, outbound webhooks and Zapier connections to more than 9,000 apps are also listed. The free plan allows three files of up to 90 minutes each and does not require a card, but exporting requires a paid plan. Free translations are limited to three languages per file and show only the first 15 minutes. Premium costs $259 a year; Team costs $499 a year. Media retention is 30 days for Free, 90 days for Premium and 180 days for Team.
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.