Captions vs Fluen AI Subtitle Generator
Captions
captions.aiFluen AI Subtitle Generator
fluen.aiSide by side
| Figure | Captions | Fluen AI Subtitle Generator |
|---|---|---|
| Price from | $4.99/mo | $21.58/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 12 | 6 |
| Spec score · AI Video Caption Generators | 9.5 (#2) | 9.3 (#3) |
| Free plan | Yes | No |
| Integrations | The help center lists Clay as an integration for creating personalized AI avatar sales and talking-head videos. | Fluen connects to more than 9,000 apps through Zapier and offers REST API access with outbound webhooks. |
| Paid from | 24.99 | 29 |
| Support | The Enterprise plan includes a dedicated account management team, customer onboarding, priority training and hands-on 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. |
| Translation | Captions offers multilingual subtitle translation in 100-plus languages. | Fluen translates subtitles into 50+ languages with context-aware translation and language-specific re-segmentation. |
Plans
Captions
- Max$24.99 a month
- Frontier$69.99 a month
- Frontier 2x$139.99 a month
- Frontier 4x$279.99 a month
- FreeFree
- FreeFree
- Lite$4.99 a month
- Basic$9.99 a month
- Frontier$69.99 a month
- Frontier 2x$139.99 a month
Fluen AI Subtitle Generator
- FreeFree
- Premium$259 a year
- Team$499 a year
- EnterprisePriced on request
- Premium$29 a month
- Team$59 a month
In their own words
Captions
Captions is an AI video platform for creating and editing videos from footage or prompts. AI Edit can apply cuts, captions, music, and formatting to uploaded material. The service offers automatic transcription, more than 100 caption styles, and translation into over 100 languages. Users can dub videos into more than 30 languages with a cloned version of their voice. Prompt to Video creates talking-head videos from scripts using built-in actors or an AI Twin. The platform is aimed at creators, marketers, and developers making materials such as ads, listing videos, and podcast clips. Its Mirage API generates content from scripts, image references, or actor IDs and uses credit-based billing. The free plan costs nothing and includes no AI usage credits, one caption template, and basic editing tools. Max costs $24.99 a month and includes 500 monthly credits; Frontier plans provide higher credit allowances. Unused credits can roll over for up to two extra months, capped at three times the monthly allowance. Captions is available on Android, iOS, and web, with an API offering.
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.