Listnr vs sync.
Two dubbing and voice tools side by side: pricing, free plans, features and who each one suits.
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#3 of 33 in Dubbing and voice
An AI voice generator for video voiceovers, with 1,000+ voices, style prompts and voice cloning in one browser studio
Best for: YouTubers, course makers and marketers who need clean AI narration for videos and would rather type a script than record one.
#5 of 33 in Dubbing and voice
A lip-sync and visual dubbing platform from sync. labs, running its own sync-3, lipsync-2-pro and react-1 models in a web Studio, an API and editor plugins
Best for: Editors, localization teams and developers who already have footage and new audio, and need the mouth to match it convincingly.
The short answer
More creators choose Listnr than sync., and it ranks higher in our dubbing and voice list. Pick Listnr if you want youtubers, course makers and marketers who need clean ai narration for videos and would rather type a script than record one. Pick sync. if you want editors, localization teams and developers who already have footage and new audio, and need the mouth to match it convincingly.
Listnr: A capable text-to-speech studio with a big voice library, style prompts and voice cloning on every paid plan. It is a voiceover tool first. If you need an existing video translated and lip-synced, a dedicated dubbing tool fits better.
sync.: A specialist lip-sync engine with its own models, real editor plugins and a public API, priced per second so you pay for what you render. It does not make videos from scratch, the subscription-plus-usage billing takes some reading, and the free allowance and language count differ depending on which sync. page you read.
Specs side by side
| Listnr | sync. | |
|---|---|---|
| Starting price | From $15.83/mo | From $5/mo |
| Free tier | ||
| Pricing | Free plan with 1,000 starter credits, no card. Paid plans from $19/mo, or $190/yr on yearly billing. | Free account with 3 short lip-sync generations a month, per the docs. Paid plans from $5/mo plus usage from $0.025/sec, with watermark-free output from $19/mo. |
| Platforms | Web, API | Web, API, Premiere Pro, DaVinci Resolve, ComfyUI |
| Best for | YouTubers, course makers and marketers who need clean AI narration for videos and would rather type a script than record one. | Editors, localization teams and developers who already have footage and new audio, and need the mouth to match it convincingly. |
| Last checked | 2026-10-19 | 2026-10-21 |
Pricing
Listnr
Free plan with 1,000 starter credits, no card. Paid plans from $19/mo, or $190/yr on yearly billing.
- FreeFree
- Individual$19/mo · $190/yr
- Solo$39/mo · $390/yr
- Agency$99/mo · $990/yr
- EnterpriseCustom
sync.
Free account with 3 short lip-sync generations a month, per the docs. Paid plans from $5/mo plus usage from $0.025/sec, with watermark-free output from $19/mo.
- FreeFree
- Hobbyist$5/mo + usage
- Creator$19/mo + usage
- Growth$49/mo + usage
- Scale$249/mo + usage
- Usage$0.025 to $0.167 per second
- EnterpriseContact sales
Key features
Listnr
- 1,000+ AI voices across 142+ languages and accents
- Block-based studio with a different voice per speaker
- Style prompts and inline tags such as [laughs], [whispers] and [sarcastic]
- Pause, pacing, emphasis and speed controls
- Custom pronunciations for names and brand terms
- Regenerate a single line without redoing the whole script
- Voice cloning from a short recorded sample on paid plans
- Audiobook and podcast workflows
- MP3 and WAV export for any video editor
- Text-to-speech API for developers
- Free browser tools for subtitles, transcription and translation
sync.
- sync-3 model that sync. labs says handles close-ups, profile angles, obstructions and 4K output
- lipsync-2 and lipsync-2-pro for cheaper or more detailed runs, plus a legacy lipsync-1.9
- react-1 for changing facial expression and head movement with an emotion prompt
- Dubbing that translates, clones the voice and lip-syncs in one pass, with ElevenLabs behind the audio
- Lipsync Studio in three modes, Lite, Assistant and an Advanced frame-accurate timeline
- Image-to-video with sync-3, which animates a still face to new audio
- Text-to-speech and voice cloning inside the Studio
- Speaker selection and active speaker detection for shots with several faces
- Plugins for Adobe Premiere Pro, DaVinci Resolve and ComfyUI, plus an MCP server and a ChatGPT app
- REST API with Python and TypeScript SDKs, webhooks and a batch API on Scale
- Watermark verification that checks whether a video was edited with sync. technology
Strengths and weaknesses
Listnr
- Large voice library with filters by language, accent, gender and style
- Voice cloning is included on the cheapest paid plan
- Commercial rights on every paid plan, including monetized YouTube
- Script editing works like a document, with per-line regeneration
- Yearly billing gives two months free
- Free plan needs no credit card
- It makes audio, not finished video. You still edit in another app
- Dubbing an existing video is a side tool, not the main product
- Free plan has no commercial rights and limited downloads
- When credits run out you cannot generate until the reset or a top-up
- No refunds for partial months or used credits
- Voice and language counts vary across Listnr's own pages
sync.
- Runs its own lip-sync models rather than reselling someone else's
- Pay per second of output, so short jobs stay cheap
- Works inside Premiere Pro and DaVinci Resolve, not only in a browser
- Public per-second and per-frame rates for every model
- Several model tiers let you trade cost for quality shot by shot
- Clear refund rule on the two cheapest plans if you have barely used them
- Two bills: a monthly fee plus usage invoices whenever usage hits a threshold
- Hobbyist still watermarks output; clean exports start at $19 a month plus usage
- The pricing page shows no free plan, while the docs describe a monthly free allowance
- Dubbing languages are listed as 29 on the pricing page and 92 in the latest changelog
- It only re-syncs existing faces; you need footage or a photo and audio from elsewhere
- Some accounts are moved to a separate credit plan with different names and limits
Try Listnr
Free plan with 1,000 starter credits, no card. Paid plans from $19/mo, or $190/yr on yearly billing.
Try sync.
Free account with 3 short lip-sync generations a month, per the docs. Paid plans from $5/mo plus usage from $0.025/sec, with watermark-free output from $19/mo.