Speechlab
Speech-to-speech dubbing that keeps the original speaker's voice
Overview
Speechlab translates spoken video and audio into 50+ languages while preserving the original speaker's voice, with a full transcript and translation editor rather than a black-box render. Built for media localization, online education and corporate training teams.
Pricing
Pricing shown for reference only. These figures reflect RECATOOLS research as of 12 Jul 2026 and may be out of date or incomplete. This is not financial or purchasing advice — always confirm the current price on the provider’s official website before making any decision.
- 2 free dubbing projects
- All target languages & dialects
- Match voice to original speaker
- Caption export (SRT/TXT/JSON)
- Any length audio/video
- Up to 4K video
- Share for review and edit
- API access
- Custom integrations
- Volume discounts
- Linguist-reviewed outputs
- Custom voice creation
What you can produce with Speechlab
- Speech-to-speech dubbing that preserves the original speaker's voice
- 50+ target languages and dialects
- Full transcript and translation editor before export
- Caption export in SRT, TXT, JSON
- API access on the Pro tier
- Enterprise: linguist review, custom voices, role-based access
ASEAN Perspective
Speechlab in Southeast Asia
ASEAN-region availability and pricing notes coming soon. Drop the editorial team a note via /contact/ if you can supply local context (Singapore/Malaysia/Indonesia/Thailand/Vietnam).
Speechlab's differentiator is real: instead of swapping in a stock voice per language, it clones the speaker's own voice across the translation, which matters for documentary, OTT and corporate training content where a familiar voice carries authority. The AI Fund incubation (Andrew Ng's venture studio) and a modest $1.65M raise position it as a focused localization tool rather than a general-purpose dubbing app chasing creator volume. The full transcript-and-translation editor is a genuine feature, not a checkbox — it lets a human catch mistranslations before they ship, which matters more in corporate and education content than in a 30-second social clip. Pricing is approachable at the low end (free for 2 projects, then $0.60/minute pay-as-you-go) but Enterprise features like linguist review and custom voices sit behind a custom quote. Thin independent review coverage makes it harder to benchmark against Sync Labs or Dubly than either of those two are against each other.
What people say
Speechlab came out of Andrew Ng's AI Fund in 2022, and its funding profile reflects a startup built for a specific niche rather than one chasing broad consumer adoption — $1.65 million raised from Midwich Ignite, AI Fund, Gaingels, Grit Capital Partners and Handmade Ventures, a fraction of what competitors like Sync Labs or ElevenLabs have taken in.
The product thesis is speech-to-speech translation that keeps the original speaker's voice rather than replacing it with a synthetic one, aimed at media, online education and corporate localization where continuity of the presenter's identity matters — a training video from a known instructor, a documentary subject, an executive address. That's a narrower and arguably harder problem than typical text-to-speech dubbing, since the system has to preserve vocal characteristics while re-timing speech to a different language's rhythm.
The editing layer is the part reviewers and the company itself lean on hardest: rather than a one-click black-box render, Speechlab exposes the transcript and translation for review before the dub ships, plus caption export in SRT, TXT or JSON and export with or without background audio. For teams with compliance or brand-accuracy requirements — corporate training, e-learning platforms — that review step is the difference between usable output and a liability.
Independent review coverage is thin. Search results for Speechlab consistently surface a different, unrelated product (Speechify's separate "AI Dubbing" tool) rather than dedicated third-party reviews of Speechlab itself, and no G2, Capterra or Trustpilot page with meaningful review volume turned up. That's a real gap for anyone trying to sanity-check quality claims against outside opinions rather than the company's own site.
Pricing starts free for two dubbing projects across all supported languages and dialects, then moves to $0.60 per minute pay-as-you-go for the Pro tier, which includes API access and up-to-4K video handling. Enterprise adds custom voice creation, linguist review, role-based access and volume discounts, priced on request. The per-minute model undercuts flat-subscription competitors for occasional use but can outpace them at real volume — there's no published discount curve the way Sync Labs and Argil publish theirs.
Summary of public user & expert reviews, compiled by RECATOOLS.
About this listing
This entry was compiled from publicly available data including Speechlab's official website, press releases, documentation, and reputable third-party publications. RECATOOLS is not affiliated with Speechlab unless explicitly stated.
Third-party AI tools update their pricing, features, availability, and policies frequently. Information here may be outdated by the time you read this — we make reasonable efforts to keep listings current, but cannot guarantee absolute accuracy.
For the latest details, please refer to Speechlab directly →
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