10 HeyGen Alternatives for Video Translation & Dubbing

HeyGen can translate video you already shot, preserve the original speaker’s voice, and add lip sync. It also creates avatar videos from scripts. If you are comparing alternatives, the useful question is which workflow fits your footage, reviewers, and delivery requirements.

This guide covers ten options across recorded-video localization, lip sync, avatar creation, and content repurposing. These categories overlap. The recommendations below are based on the job each product supports, not a measured quality ranking.

Start with the job

• Localize an existing on-camera performance: start with LipDub, then compare the same footage in the other translation tools on your shortlist.

• Build lip sync into a product: evaluate Sync’s API and the engineering work around it.

• Create training from scripts or slides: evaluate Synthesia, Colossyan, AI Studios, and Elai for authoring and learning features.

What HeyGen already offers

HeyGen’s Video Translation documentation describes uploaded-video translation, voice cloning, lip sync, a brand glossary, and plan-dependent proofreading. Its published translation limits vary by plan: 30 minutes on Creator and Pro, 60 minutes on Business, and up to five hours on Enterprise. Choosing an alternative should come from a workflow or output requirement, not the assumption that HeyGen only makes avatars.

1. LipDub

LipDub focuses on localizing existing video. Upload the footage, refine the translated dialogue, generate the dub, add lip sync when the speaker is visible, then review and export. The starting point is the performance you already recorded.

• Best fit: marketing, education, and production teams adapting footage with an on-camera speaker.

• What to test: translation control, voice delivery, movement and side profiles, speaker changes, and the final export on your actual footage.

• Pricing and limits: the current pricing page lists Core at $29/month, Growth at $99/month, and Scale at $249/month, plus usage charges. Maximum video lengths are 10, 60, and 120 minutes respectively. These are per-video limits, not included monthly minutes. Confirm enterprise requirements for longer projects.

If the brief starts with a script and needs a new synthetic presenter, evaluate an avatar-creation workflow alongside it.

2. Sync

Sync offers lip sync through an API and a studio interface. It works from video and audio, making it relevant when the central requirement is matching an existing speaker’s mouth to a new track.

• Best fit: developers integrating lip sync, or editors evaluating a dedicated lip-sync step.

• What to check: who handles translation, voice production, review, retries, and delivery around that step. Compare the API and studio options separately.

3. Rask AI

Rask AI combines video and audio translation, voice cloning, lip sync, subtitles, and editing tools. Its current product also includes a translation dictionary and support for multiple speakers.

• Best fit: teams that want translation, dubbing, and subtitle work in one platform.

• What to check: language and voice coverage, lip-sync availability, credits, and processing time for your source length and resolution. Test a full-length export before committing a library.

4. Dubly.ai

Dubly offers translation and lip sync for recorded video and emphasizes European hosting.

• Best fit: teams for whom hosting location is a major procurement requirement.

• What to check: the applicable hosting, retention, and processing terms, plus language quality and the review workflow. Confirm the total quote for every target language and revision.

5. Synthesia

Synthesia combines avatar-based video creation with AI dubbing for uploaded video. It belongs in both conversations; an avatar platform can also localize recorded footage.

• Best fit: teams evaluating a broader video-creation platform alongside existing-video dubbing.

• What to check: which dubbing, lip-sync, review, and export features are included in the proposed plan. Test recorded footage separately from an avatar demonstration.

6. Colossyan

Colossyan focuses on workplace learning, with avatar presenters, document-to-video creation, interactive scenarios, quizzes, and SCORM export.

• Best fit: instructional designers building training that needs interaction and LMS delivery.

• What to check: authoring, localization, assessment, and export requirements together. Creating a new lesson and translating an existing filmed lesson are different tasks to demonstrate.

7. D-ID

D-ID offers digital humans and conversational agents, but it also has Video Translate for existing footage, with voice cloning, lip sync, and editable translations.

• Best fit: teams evaluating translated presenter video alongside digital-human experiences.

• What to check: source-footage requirements, especially face visibility and obstructions, and the translation-review process. Evaluate the Video Translate product specifically.

8. AI Studios (DeepBrain AI)

AI Studios combines avatar creation, script and document workflows, and AI dubbing. Its dubbing tools include voice cloning, lip sync, and script review.

• Best fit: teams that need both presenter-video creation and translation in a broader editing workspace.

• What to check: the exact dubbing workflow, speaker handling, proofreading controls, and export limits on the plan you intend to use.

9. Pictory

Pictory supports turning scripts, articles, and existing recordings into edited videos, with captions, narration, and multilingual tools.

• Best fit: content teams repurposing articles, webinars, and recordings for new formats.

• What to check: whether the required output is a recut, a narrated video, or the same filmed performance in a new language. Demonstrate that exact output before treating tools as interchangeable.

10. Elai

Elai offers avatar-based learning videos, editable presentations from PowerPoint files, translation, and interactive elements.

• Best fit: trainers turning slide and document libraries into narrated lessons.

• What to check: how often the source material changes, how reviewers make edits, and how the final lesson reaches the LMS. Test the desired presenter style with the intended audience.

How to compare costs fairly

Use the same project specification for every quote: source runtime, number of speakers, target languages, resolution, lip sync, review seats, and expected revisions. Separate subscription fees from usage, credits, voice or model fees, and API charges. A maximum upload length does not tell you how many finished minutes a subscription includes.

Check each vendor’s current plan and feature terms before buying. This guide does not claim that one product is universally cheaper or faster.

How to choose

1. Use a representative clip. Include movement, a side profile, a speaker change, and any difficult audio your real project contains.

2. Give each tool the same brief. Use the same language, terminology, and delivery requirements.

3. Review the whole workflow. Check script corrections before generation, voice and visual quality, revision effort, and the final export.

4. Test the full runtime before committing. A short demo cannot establish long-form quality or turnaround.

For a focused evaluation, see LipDub vs. HeyGen, or explore the LipDub video localization workflow with footage you already use.

FAQ

Does HeyGen work with video I already shot?

Yes. HeyGen offers uploaded-video translation with voice cloning and optional lip sync. Compare the relevant translation mode, plan, and review controls with your alternatives.

What is the difference between avatar creation and video localization?

Avatar creation generates a presenter performance from a script. Localization adapts an existing video for a new audience through translated text, audio, and, where useful, lip sync. Some platforms offer both workflows.

Which alternatives keep the original speaker on camera?

LipDub, Sync, Rask, Dubly, Synthesia’s dubbing product, D-ID Video Translate, and AI Studios’ dubbing workflow support working with existing video. The specific translation, voice, and visual controls differ.

Is there a video length limit?

Limits depend on the product, plan, and processing mode. Check the maximum input length, output allowance, file size, and resolution separately. For a long recording, validate the entire workflow before committing a library.

Can my speaker keep their voice in another language?

Voice cloning can create a translated track using characteristics of the original voice. Review pronunciation, tone, and speaker consistency in every target language, and confirm permission to use the speaker’s voice and likeness.