AreaAudit

Which languages each generator says it supports, and where

Where a limit on languages per job is published

One vendor in this register publishes a per-job language limit: a single video can be translated into up to ten languages at once, from a claimed inventory of more than 175. No other vendor here publishes a limit of any kind. As of 2026-09-12.

An inventory figure and a limit answer different questionsInventory tells a producer whether a market can be served. A per-job limit tells them how many operations a fifteen-language release needs per episode, which is the figure that lands in a budget.An inventory figureA limit per jobCan this market be servedPartlyNot at allOperations per episodeNothingDirectlyShape of a scheduleNothingDirectlyVendors publishing itNineOneThe vendor that publishes the limit also publishes the lists
Fig. 1 An unpublished limit is not an absent limit, and a hidden one surfaces after a project has started rather than before it is bought.
Published limits on how many languages one operation can produce Recorded 2026-09-12.
ToolWhat is publishedDetail
HeyGenUp to ten languages per video at onceStated on the same page as the inventory figure
Everyone elseNo limit publishedA limit may exist and be undisclosed

Inclusion rule. Vendors publishing a constraint on languages per job. An inventory figure is not a limit and does not qualify. Order. The vendor publishing a limit first.

1Inventory answers a market question, a cap answers a schedule question

Knowing a tool covers a language tells a producer their market can be served. Knowing one job covers ten tells them how many operations a fifteen-language release needs per episode, which is the figure that lands in a budget.

For a sixty-episode series those are different plans. The inventory figure is published by nine vendors here and the cap by one, which is the wrong way round for anybody planning work rather than choosing a vendor.

2An unpublished cap is not an absent cap

Any system producing several outputs from one input has a limit somewhere, whether stated, enforced by a queue or implied by a price. A vendor publishing none has not necessarily got none.

So an empty cell here means undisclosed rather than unlimited. That matters more than it does for a language list, because a hidden cap surfaces after a project has started rather than before it is bought.

3It sits beside the list rather than inside it

A cap is not a language and does not belong in a count. It is recorded next to the inventory figure on the vendor cell, with the page it came from.

The same vendor is one of the five here that publishes named lists. Publishing a limit and publishing a set turn out to go together, which is what a company that documents its product carefully would look like.

4The three columns behind this question

Tools naming a list, column by columnCounted from named lists only: a bare total with no list does not count. The counts behind this question sit in the rows above. Recorded 2026-09-12.Tools naming a list, column by columnHow many of the 18 tools name a listHow many of the18 tools name a…Dialogue languageDialogue language — How many of the 18 tools name a list: 5 of 18 toolsDocument languageDocument language — How many of the 18 tools name a list: 1 of 18 toolsSite languageSite language — How many of the 18 tools name a list: 9 of 18 tools
Fig. 2 Counted from named lists only: a bare total with no list does not count. The counts behind this question sit in the rows above. Recorded 2026-09-12.
What the register holds in each column, as this question is answered. Recorded 2026-09-12.
ColumnHow many of the 18 tools name a list
Dialogue language5 of 18 tools
Document language1 of 18 tools
Site language9 of 18 tools

Inclusion rule. The three columns this register keeps. A column stays listed even when no vendor names a list, because silence in a column is itself recorded. Order. Alphabetical by column name.

  • Voice languages
    “You can translate a single video into up to 10 languages at once, choosing from 175+ languages and dialects”per-job limit statedHeyGen, video translator page / recorded 2026-09-22
  • Voice languages
    “Translate videos into 175+ languages with realistic AI voices, lip sync, and subtitles”count on the marketing pageHeyGen, video translator page / recorded 2026-09-22

5Sources

Counts and lists are read from the vendor pages named in the register, checked 2026-09-12. The counting rule is on how counted. Nearby: Pages on other hosts, Site against voice.