Smallest.ai pricing & features

Voice AI platform with Lightning TTS, speech-to-text and voice agents via API; pay-as-you-go with starting credits.

Score in Text-to-Speech Tools3.8 /10

At a glance

What it does well

Instant voice cloning from 5-15 seconds of audio.

Watch for

No flat monthly plan is listed; billing is usage-based after the starting credits.

Paid fromNot published“Pay only for what you use” — smallest.ai/pricing

Free planNot published

Free trialYes“Start with $10 in free credits” — smallest.ai/pricing

✓Voice cloning · YesClones a voice from a recording or sample.“Instant cloning from 5-15 seconds of audio” — smallest.ai/voice-cloning
✓API · YesA public text-to-speech API documented on the maker's site.“Access to our full suite of APIs and models.” — smallest.ai/pricing
–Commercial use · Not publishedThe maker says generated audio may be used commercially on at least one plan.
✓Multi-language · YesSpeech in more than one language.“Text to speech at sub 100ms latency across 70+ languages” — smallest.ai
–Dubbing · Not publishedTranslates or dubs existing audio or video into another language.

Smallest.ai does not publish a price, and it offers a free trial. Read from smallest.ai on Oct 24, 2026.