VoiceStudio Review: A Fully Local ElevenLabs Alternative

Published: October 7, 2026

VoiceStudio gained 3,483 GitHub stars in a single day. We tested it to see if it lives up to the hype.

Pros

  • Fully local, no cloud dependency
  • Supports 646 languages
  • Voice cloning from 30-second samples
  • Free and open-source
  • Fast inference on modern GPUs

Cons

  • Setup requires technical knowledge
  • Quality varies by language
  • No official support channel

Performance

On an RTX 4090, real-time factor was 0.3x — faster than real-time. On CPU, it dropped to 4x slower than real-time.

Verdict

VoiceStudio is a strong choice for privacy-sensitive applications and developers who want full control. It is not yet a turnkey replacement for ElevenLabs, but it is close.

Rating: 4/5

Review based on public testing.