For a campaign that requires approval of the translated script before rendering, HeyGen Pro is the more defensible purchase based on documented capabilities as of September 2026. Its tradeoff is a subscription and metered credits. Google Ads dubbing has the more attractive reported tool fee, but account access and approval controls need verification before you build a production schedule around it.
By AI Marketing Picks
Updated September 29, 2026. This is a comparison of published documentation and pricing, not hands-on testing or a translation-quality benchmark. All prices and features below are as of September 2026. Vendor links are direct, non-affiliate links.
The buying verdict: approval matters more than minutes
Our example is six 60-second ads translated into five languages: 30 finished versions and 30 output minutes, assuming unchanged duration.
The calculation fits within HeyGen Creator’s credit allowance in every documented translation mode. However, sufficient credits do not unlock the documented script-review workflow. Among current individual plans, Pro is the entry point for that requirement. HeyGen’s current plan documentation supports this distinction.
That makes the buying question specific: can someone approve the exact translated wording before the final video is generated? For brand-sensitive offers, product claims and promotional deadlines, that control is more relevant than the largest advertised language count.
Google access: expanded availability, not a new invention
Google described Video Ads Dubbing in a June 2025 Think with Google article. September 2026 coverage should therefore be read as an access development, rather than the invention of Google’s dubbing capability.
PPC News Feed’s September 17 report places the tool in Asset Studio. Search Engine Land’s September 18 coverage also describes limited availability and a free tool fee for selected users.
For procurement, “selected” is the consequential word. Check the actual advertising account and target locales before assigning the work. If the feature is missing, ask your Google contact about eligibility; do not make a launch date depend on an assumed rollout.
A free dubbing fee also excludes media spend and your localization work.
As of September 29, 2026, PPC News Feed reported Google Ads Video Ads Dubbing was free for selected advertisers and covered 33 languages and locales. Think with Google described the tool in June 2025; September reporting concerns expanded Asset Studio access. Advertisers should verify availability in their own accounts.
Feature comparison as of September 2026
The table records documentation checked on September 29. Unconfirmed means the reviewed sources do not establish the capability; it does not mean Google lacks it.
| Buying requirement | Google Ads Video Ads Dubbing | HeyGen current individual plans |
|---|---|---|
| Access | Selected advertisers; Asset Studio access reported September 17, 2026 | Published Creator and Pro subscriptions |
| Languages and locales | 33 reported; verify the exact locale in-account | Pricing advertises 175+ languages and dialects; check the translation-specific list |
| Lip sync | Unconfirmed in reviewed sources | Audio Only excludes it; Speed and Precision include it |
| Review translated script before final rendering | Editing and approval controls unconfirmed | September 29 documentation includes Pro and excludes Creator; older eligibility guidance differs, as noted below |
| Video exports | Download formats, resolution and reuse workflow unconfirmed | Creator up to 1080p; Pro up to 4K when the source supports it |
| Caption controls | Unconfirmed in reviewed sources | Translation captions documented; inspect delivery requirements separately |
Sources: Google access report, HeyGen pricing, translation guide, Proofread guide and caption guide.
Documentation change: HeyGen’s May 4, 2026 tutorial described Proofread access for Team and Enterprise. The current pricing and help pages include Pro. The review row follows those current sources; this comparison does not establish when eligibility changed.
Audio Only is a translation mode. As of September 2026, HeyGen lists standalone audio downloads as Enterprise-only. Source: translation export documentation.
HeyGen’s language list dated August 20, 2026 distinguishes regional variants, including Brazilian and European Portuguese. Count the locales your buyers need, rather than treating either headline total as a quality score.
Why approving the translated script changes the plan
For this comparison, script approval means a reviewer can inspect and correct the translated wording before final rendering. It does not mean watching a finished dub and deciding whether to publish it.
As of September 2026, HeyGen documents this sequence: choose Review & Edit, revise the translation, preview the audio, then generate the result. Scripts can also be exported as Excel or SRT files for external editing. Pro therefore supports a practical arrangement with one operator collecting reviewers’ corrections outside the app. Source: HeyGen Proofread documentation.
Keep a separate approval record identifying the ad, locale, script version and approver. Do not assume an individual subscription supplies the permissions or approval system a larger team requires.
Uploading an already approved source transcript is not an equivalent shortcut: HeyGen says an input SRT guides translation but gets retranslated. An output SRT supplied through Proofread controls the spoken wording. Source: September 2026 translation documentation.
For Google, request confirmation of that same pre-render workflow. A preview button alone would not establish that you can enforce corrected copy.
As of September 29, 2026, HeyGen pricing lists Creator at $29 monthly with 600 credits and Pro from $49 with 1,000. Its Proofreading documentation includes Pro but excludes Creator. Requiring approval of the translated script before rendering can therefore raise the subscription minimum even when Creator supplies enough credits.
Campaign budget: six ads, five languages
This model uses current HeyGen web-app subscriptions, monthly billing in US dollars before tax, one billing cycle and one render per version. It excludes media buying, source-video production and API pricing.
6 ads × 1 minute × 5 target languages = 30 output minutes.
The five languages are five new versions of each ad; the existing original is not another translation charge.
As of September 29, 2026, HeyGen’s translation documentation lists four credits per minute for Audio Only, six for Speed and ten for Precision. Six one-minute ads translated into five languages require an estimated 120, 180 or 300 credits, assuming unchanged duration and one render per version.
| Translation mode | Calculation | Campaign credits | Share of Creator’s 600 | Share of entry Pro’s 1,000 |
|---|---|---|---|---|
| Audio Only | 30 × 4 | 120 | 20% | 12% |
| Speed | 30 × 6 | 180 | 30% | 18% |
| Precision | 30 × 10 | 300 | 50% | 30% |
Rates: HeyGen credit documentation, checked September 29, 2026. Percentages are our calculations.
The arithmetic exposes the plan constraint: this campaign needs Pro for documented review access, not because it exhausts Creator’s credits. Choosing the higher-credit engine does not itself increase the subscription payment when sufficient credits remain.
Subscription outlay versus incremental spend
| Starting position | Software cash required for this campaign | Qualification |
|---|---|---|
| New HeyGen subscriber requiring script review | $49 for one month of entry Pro | Enough credits for all three modeled modes |
| Existing entry Pro subscriber | $0 additional | Requires sufficient unused credits; the existing subscription still costs money |
| Existing monthly Creator subscriber moving to entry Pro | $20 difference between listed monthly prices | Confirm the actual upgrade charge at checkout |
| New Creator subscriber without the pre-render review requirement | $29 for one month | Lower price, but does not satisfy the approval workflow modeled here |
| Eligible Google advertiser | $0 reported dubbing fee | Access and required review controls must be confirmed |
HeyGen prices are from its September 2026 pricing page. Its billing documentation describes mid-cycle upgrades as charging the plan-price difference; account terms and tax can affect checkout. Google’s fee is reported availability, not a published universal entitlement.
Do not turn included credits into an invented pay-as-you-go invoice. A new customer pays the subscription needed to unlock the workflow. An existing customer may spend no additional cash while consuming capacity already purchased.
Add an explicit human-review allowance
For planning only, assume 10 minutes of script review plus five minutes of final-video review per version, at an assumed $40 per hour. These are illustrative inputs, not market rates or measured review times.
- 30 versions × 15 minutes = 450 minutes, or 7.5 hours.
- 7.5 hours × $40 = $300 in review labor.
- New Pro subscription plus that allowance = $349.
- Existing Pro with sufficient credits = $300 incremental campaign spend, alongside the subscription already paid.
- Eligible Google access plus the same allowance = $300, conditional on an acceptable approval workflow.
These are software-and-review subtotals, not complete campaign budgets. A revision-heavy script or specialist reviewer can change the labor figure substantially.
The $20 list-price gap between Creator and Pro equals just 30 minutes at our assumed review rate. That does not prove Pro saves time; it explains why approval requirements deserve more attention than the entry subscription price.
Revisions and abandoned proofreading need separate treatment
A conservative revision scenario is six additional full one-minute renders: 20% of the 30 versions. At the September 2026 rates, that adds 24 Audio Only, 36 Speed or 60 Precision credits, producing totals of 144, 216 or 360 credits.
This assumes full-price rerenders; it is a budgeting allowance, not a claim about every edit’s billing. Check the displayed charge before resubmitting. If those six versions each need another 15 minutes of review, add $60 labor under the same assumptions.
HeyGen’s September 2026 Proofread documentation also specifies four credits per minute when proofreading is used without generating the final translation. When the project proceeds to translation, the normal translation rate applies; do not automatically add four credits per minute on top. Source: Proofread charging note.
Shared credits and legacy plans change the calculation
The tables assume the allowance is available. Current credits also fund other HeyGen features. Creator and Pro obtain more capacity through upgrades, rather than one-time credit packs. Source: September 2026 subscription documentation.
Legacy unlimited subscriptions require separate treatment. As of September 2026, HeyGen says qualifying active legacy plans retain unlimited audio dubbing without lip sync, while paid features use the current credit rates. Canceling or switching away prevents a return to the legacy plan. Check your existing entitlement before changing it. Source: current credit documentation.
What still needs localization
A translated voice track leaves production decisions outstanding.
Captions and visible text: Review subtitle wording, line breaks and mobile readability. HeyGen’s September 2026 guide says translation does not replace text baked into the original image. Product cards, price graphics and existing hard-coded captions need separate attention. Source: translation scope. Include that work in your video-editing plan.
Offers and landing pages: Match currency, promotion dates, shipping coverage and the spoken promise to the destination page. Budget landing-page production and ad testing alongside the localized videos. A fluent ad pointing to an unsuitable checkout is unfinished localization.
Final duration: HeyGen documents Dynamic Duration, enabled by default, allowing segments to vary by up to ±20%. That can change overall runtime. Source: September 2026 duration settings. Our 30-minute budget assumes no such change. Confirm the finished duration against the intended placement and recalculate usage when necessary.
Which option fits your campaign?
Choose HeyGen Pro for a documented pre-render script-review process operated by one person. Its tradeoff is the subscription and shared credit balance. Before paying, confirm your locales, export requirements, reviewer arrangement and remaining capacity.
Investigate Google first when your account already has access and the reported free fee matters. Its tradeoff is uncertainty around the controls documented here. Verify editing, approval and delivery with one representative ad before committing the full campaign.
Choose Creator only when its workflow fits without the modeled approval requirement. Its lower subscription price loses on access to Proofread.
For either route, keep the pilot’s credits and review time in the budget. If the pilot becomes an approved final version, count it among the 30 outputs; if you discard and replace it, count the extra work.
Freshness record: Documentation checked September 29, 2026. Recheck October 13, or sooner if Google publishes eligibility, locales, fees, review, lip-sync or export details, or HeyGen changes prices, credit rates, legacy treatment or Proofread charges. Record each dated change beside the affected table row and recalculate this campaign.