Head-to-Head Comparison

Dia (Nari Labs) vs Chatterbox (Resemble AI)

Compare Dia (Nari Labs) and Chatterbox (Resemble AI) side by side. See which text-to-speech platform is better for your needs in 2025.

D

Dia (Nari Labs)

4/5
open-source

Multi-speaker dialogue model for natural conversations and podcasts.

C

Chatterbox (Resemble AI)

4.2/5
open-source

Open-source expressive TTS from Resemble AI with voice cloning.

Feature Comparison

FeatureDia (Nari Labs)Chatterbox (Resemble AI)
Rating
4/54.2/5
Starting Price
Free tier availableFree tier available
Languages
1+10+
Voice Cloning
API Available
Free Tier
Enterprise Plan

Pros & Cons

Dia (Nari Labs)

Pros

  • • Excellent for dialogue/conversations
  • • Multi-speaker in single model
  • • Natural emotional expression
  • • Apache 2.0 license
  • • Innovative approach

Cons

  • • Newer model, less tested
  • • Requires significant GPU
  • • Limited voices without cloning

Chatterbox (Resemble AI)

Pros

  • • Commercial-grade open-source quality
  • • Backed by established company
  • • Good voice cloning
  • • Active development
  • • MIT license flexibility

Cons

  • • Newer project
  • • Less community documentation
  • • GPU requirements

Other Comparisons

Dia (Nari Labs) vs Bark (Suno)
Dia (Nari Labs) vs Fish Audio
Dia (Nari Labs) vs Coqui

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