What it does
Cloud TTS with 100+ voices across 50+ languages, neural and generative voice models, SSML control, speech marks, and deep AWS integrations (S3, Lambda, Polly-to-SSML pipelines).
Best for
Engineering teams embedding TTS into apps, contact centers, and accessibility features at scale.
+ What Works
- +Extremely cheap at high volume
- +Enterprise reliability and scaling
- +SSML and streaming controls
− What Doesn't
- −No friendly studio UI
- −Voices sound dated next to ElevenLabs
- −Requires AWS setup knowledge
Pricing
Standard $4/1M chars · Neural $16/1M chars · Generative $30/1M chars · Free tier first 12 months
The Verdict
Not the best-sounding voice, but the most economical and dependable engine for production pipelines.
How we tested
Every tool in the AI Voice vertical is run through the same prompt battery — twenty briefs spanning technical accuracy, aesthetic control, and edge-case handling. Scores weight output quality (50%), ease of use (25%), and value (25%).
Read the full methodology →