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Acoust

Create expressive voiceovers and cloned voices with integrated video and subtitle tools

Pricing
Free Personal plan; Pro $9/month and Premium $29/month on monthly billing; Enterprise custom
Free plan
Yes; limited credits with no audio exports or commercial use
Platforms
Web

Tool Information

Acoust
Bytebot LLC
Updated: September 2026
Tool type: AI Voice Generator And Video Editor
Pricing: Free Personal plan; Pro $9/month and Premium $29/month on monthly billing; Enterprise custom
Free plan: Yes; limited credits with no audio exports or commercial use
Platforms: Web
Login required: Yes
API: No public developer API verified
Browser extension: No official browser extension verified
Mobile app: Browser-based service; no official native mobile app verified
AI models: Generative speech and voice-cloning technology; underlying model versions not publicly specified
Developer: Bytebot LLC

About Acoust

Acoust is an online voice production platform that turns text into spoken audio and combines that work with tools for video content. Users can choose an AI voice, refine how it speaks and create narration without arranging a recording session. The service is intended for explainers, training material, social videos, stories and other projects where a script needs a clear voice. Its browser interface also supports bringing documents into an audio workflow.

Speech and voice control

The platform offers multilingual voices and controls for aspects such as tone, speed, pitch and expression. Voice cloning can begin from a short recording, while custom voice generation uses a written description of the desired voice. These options let a creator compare a library voice with a more personalized sound. Generated audio can be exported as MP3 on eligible plans.

Video and language tools

Acoust includes a video editor and AI Clips features for turning longer videos into shorter material. Subtitles, transcription and translation expand the workflow beyond text-to-speech, although access and allowances differ by subscription. A training team can prepare narration in more than one language, while a creator can combine a voiceover with edited visuals and captions in the same service.

Plans and practical limits

The free Personal plan is useful for trying voices and previews, but it does not include audio export or commercial usage. Paid Pro and Premium plans add larger credit allowances and commercial usage, with Premium adding further transcription and clip-production capabilities. Enterprise arrangements support teams and custom quotas. Because speech and cloned-voice generation consume allowances differently, users should compare the relevant minutes or credits for their intended workload. Listening to a full preview before exporting helps catch pronunciation, pacing and emphasis issues that matter in the final recording.

Key features
  • Text-to-speech with multilingual AI voices.
  • Controls for speed, tone, pitch and expression.
  • Voice cloning from a short recording.
  • Custom voices created from text descriptions.
  • MP3 export on eligible paid plans.
  • Subtitles, transcription and translation options.
  • Integrated video editing and AI clip tools.
Use cases
Narrating explainer videos,Producing multilingual training,Creating social-video voiceovers,Listening to documents,Preparing story narration
How to use
  1. Create an Acoust account and choose an appropriate plan.
  2. Enter a script or import supported source material.
  3. Select the narration language and an available voice.
  4. Use voice cloning only with an appropriate recording and permission.
  5. Adjust pace, tone and pronunciation controls.
  6. Generate a preview and listen through the result.
  7. Revise the text or voice settings where needed.
  8. Add subtitles or combine the narration with video if the plan supports it.
  9. Export the final audio or video using the available paid-plan options.
Best for
Voiceover Creators, Training Teams, Social Video Producers
Integrations
YouTube,webpage and document import options; availability varies by plan
Commercial use
Paid plans include commercial usage; free plan excludes commercial usage

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