About
Supertone is an AI-powered voice intelligence platform designed for creators, developers, and enterprises who need expressive, high-quality voice technology. The platform spans the full creative workflow with four core products. Play is a text-to-speech AI voice generator that produces natural, emotionally nuanced speech from written content — no sign-up required to get started. Shift is a real-time voice changer for Windows and macOS that lets users instantly transform their voice into 100+ characters, ideal for gaming, streaming, VTubing, and role-play environments. Clear is a professional-grade de-noise and de-reverb audio plugin with three intuitive controls — Voice, Ambience, and Reverb — for polishing vocal recordings quickly. Air is a dialogue match plugin tailored for ADR (Automated Dialogue Replacement) in post-production, recreating room acoustics and EQ from a sampled clip to seamlessly blend new dialogue into existing footage. Supertone also offers a Voice API enabling developers and businesses to embed voice synthesis capabilities directly into their own products. The platform is trusted by major entertainment companies including Netflix, Disney, and HYBE, and partners with celebrity voice actors to capture authentic human nuance in AI-generated audio. Supertone serves a wide audience — from solo content creators to enterprise production pipelines — with scalable pricing and free-tier access across its core tools.
Key Features
- Play – AI Text-to-Speech: Generate natural, expressive speech from text using high-quality AI voices. No sign-up required to start, with free access available for creators.
- Shift – Real-Time Voice Changer: Instantly transform your voice into 100+ characters in real time on macOS and Windows, perfect for streamers, gamers, and VTubers.
- Clear – De-Noise & De-Reverb Plugin: A professional audio plugin with three simple knobs (Voice, Ambience, Reverb) to remove background noise and room reverb from vocal recordings.
- Air – ADR Dialogue Match Plugin: Sample any dialogue clip and Air automatically recreates the room's reverb and EQ signature, making ADR recordings sit naturally in a film or TV mix.
- Voice API: Integrate Supertone's voice synthesis technology directly into third-party applications and services via a developer-friendly API.
Use Cases
- Content creators and YouTubers generating professional voiceovers with AI text-to-speech without hiring voice talent.
- Streamers and gamers using real-time voice changing to play characters, protect anonymity, or entertain audiences with unique personas.
- Film and TV post-production teams cleaning up dialogue recordings with the Clear plugin and matching ADR audio using Air.
- Developers and SaaS companies integrating natural-sounding AI voice synthesis into their apps via the Supertone Voice API.
- VTubers and virtual influencers debuting custom AI-generated voice personas using Shift's 100+ available voice characters.
Pros
- Enterprise-Trusted Quality: Supertone is trusted by global entertainment giants like Netflix, Disney, and HYBE, signaling production-grade voice quality and reliability.
- Free Tier Access: Play requires no sign-up to try, and Shift offers 100+ voices free each month, lowering the barrier for individual creators.
- Full Production Ecosystem: From pre-production TTS to post-production ADR matching, Supertone covers the entire voice workflow in one platform.
- Real Celebrity Voice Partnerships: Partnerships with renowned voice actors ensure AI voices capture authentic emotional nuance and fine detail.
Cons
- Advanced Plans May Be Costly: Business solutions and high-volume API access likely require paid plans, which may not suit independent creators on tight budgets.
- Plugin Tools Require DAW Setup: Clear and Air are audio plugins that require a Digital Audio Workstation (DAW), adding setup complexity for non-professional users.
- Limited Free API Access: Developer API usage beyond basic testing is likely gated behind paid tiers, limiting free experimentation for developers building larger apps.
Frequently Asked Questions
What is Supertone Play?
Supertone Play is an AI text-to-speech voice generator that converts written text into natural, expressive audio using high-quality AI voices. It is free to get started and requires no sign-up for initial use.
What platforms does Supertone Shift support?
Supertone Shift is available as a desktop application for both macOS (v2.0) and Windows (v2.0) and can be downloaded for free.
Can developers integrate Supertone into their own products?
Yes. Supertone offers a Voice API that allows developers and businesses to embed its voice synthesis technology directly into their own applications and services.
What are Supertone Clear and Air used for?
Clear is a de-noise and de-reverb audio plugin for cleaning up vocal recordings. Air is an ADR dialogue match plugin for post-production, recreating a room's acoustic signature to make replacement dialogue sound seamless.
Who are Supertone's notable enterprise clients?
Supertone is trusted by major global entertainment companies including Netflix, Disney, and HYBE, demonstrating its capability for high-profile, production-level voice technology projects.
