CaptionHub vs SyncWords
CaptionHub
captionhub.comSyncWords
syncwords.comSide by side
| Figure | CaptionHub | SyncWords |
|---|---|---|
| Price from | $2.50/mo | $135/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 4 | 14 |
| Spec score · Live Captioning Software | 8.3 (#1) | 8.3 (#3) |
| Spec score · AI Video Caption Generators | 8.5 (#24) | 8.8 (#12) |
| Spec score · Video Localization Software | 8.4 (#8) | 8.4 (#11) |
| Free plan | No | No |
| Headquarters | London, England, United Kingdom | New York, United States |
| Integrations | Listed integrations include Brightcove, Kaltura, Google Drive, JW Player, Mux, Cloudflare, Vimeo, Phrase, Smartling, XTM, Trados, LILT, Crowdin, DeepL, OpenAI, Amazon Translate, Blackbird.io, Whisper and Speechmatics. | Named integrations include AWS Elemental, Brightcove, Dacast, LinkedIn Live, Vimeo, YouTube and PheedLoop; the integrations page also describes Zoom, Teams, Adobe Connect and 100-plus event platforms. |
| Language coverage | Its subtitling platform translates and localizes subtitles into 300+ languages. | The company says its captioning and translation services support more than 100 languages. |
| Support | Enterprise support options include PagerDuty and Slack Connect support, including 24/7 coverage, while support plans with SLAs and localization consulting are available. | Example annual pricing includes standard support Monday through Friday, 8 AM–8 PM ET; Broadcast and Enterprise plans include 24/7 monitoring and a dedicated success manager. |
| What it does | CaptionHub is an AI-powered collaborative multimedia localization platform for multilingual subtitles and voiceover at scale. | SyncWords provides cloud software for live translation, foreign subtitles, real-time AI voice dubbing, automatic transcription and closed-caption editing. |
Plans
CaptionHub
- Creator & Agency$2.50 a month
- Studio$1,270 a month
- Enterprise$3,565 a month
- Creator & Agency$2.50, paid once
SyncWords
- Standard — 60 hours$1,620 a year
- Standard — 500 hours$11,250 a year
- Advanced — 2,500 hours$37,500 a year
- Advanced — 9,000 hours$81,000 a year
- AI captions pay-as-you-go$30, paid once
- 60 hours / year — Standard$1,620 a year
- Standard tier — 60 hours / year$1,620 a year
- 500 hours / year — Standard$11,250 a year
- Standard tier — 500 hours / year$11,250 a year
- 2,500 hours / year — Advanced$37,500 a year
In their own words
CaptionHub
CaptionHub is an AI-powered collaborative platform for producing multilingual subtitles and voiceover for business use. Its subtitling tools translate and localize subtitles into more than 300 languages, with frame-accurate and timeline editing, custom dictionaries, speaker-based splitting, and hard or soft limits. Teams can collaborate on workflows, export VTT, SRT, STL, TTML, and other formats, burn subtitles into video, or publish to online video platforms. CaptionHub Voiceover creates spoken audio with AI voices in different voices, styles, and languages. Studio automates ingest, processing, translation, and publishing and provides API, SDK, webhook, and web-socket access. Integrations include video, storage, localization, translation, and speech services such as Brightcove, Vimeo, Google Drive, DeepL, OpenAI, Whisper, and Speechmatics. Deployment can be cloud, on-premises, hybrid, or VPC. Security listings include ISO 27001, SOC 2 II, GDPR, encryption, MFA, SSO, role controls, IP whitelisting, and audit trails. Consumer use is prohibited.