SyncWords

What is SyncWords?

Live captions, subtitles and voice dubbing in real time.

Who is SyncWords best for?

SyncWords is best for broadcasters and event organisers who need live captions or AI dubbing added to a feed in the cloud.

• Live broadcast and streaming

  Captions, subtitles and dubbed audio are added to the stream in the cloud over SRT, CMAF, HLS or RTMP, with no re-encoding or caption hardware.

• Conferences and live events

  A session gets a branded link and QR code in under a minute, so attendees read captions or hear dubs on their own phones without an app.

• Reaching new language markets

  Vocalics AI dubbing revoices the speaker in another language during the broadcast, keeping tone and pacing, with translated subtitles alongside.

• Video libraries

  VOD Express takes uploaded files and returns captioned, subtitled and dubbed versions without manual work.

How much does SyncWords cost?

SyncWords sells prepaid yearly packages of hours, from $1,620 for 60 hours ($27 an hour) up to $81,000 for 9,000 hours ($9 an hour), and each language and output counts as its own hour.

SyncWords calls these example prices indicative; the final price comes from a quote, and sales handles custom volumes, multi-year terms and enterprise agreements. Pay-as-you-go AI captions for a live event cost $30 an hour. Every language and output is billed as its own hour, so one hour of live video with English captions, Spanish and French subtitles and a French dub uses four hours ($108 on the 60-hour plan). Prepaid hours can be used at any pace within the year. Rates include standard support on weekdays from 8 AM to 8 PM ET, and a trial session is available on request. Full pricing on syncwords.com. We checked these prices on 28 Sep 2026.

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