Wind down
Late nights call for a soft, ASMR-soothing voice that helps you drift off mid-chapter.
Sonavi turns any book into an audiobook narrated by an AI voice that fits your mood — soothing, energizing, theatrical, or even one you train yourself.
Traditional audiobooks lock you into a single voice. Sonavi adapts the narration to the moment you're in.
Late nights call for a soft, ASMR-soothing voice that helps you drift off mid-chapter.
Workouts deserve narration that hypes you up — pick a voice with the energy to match yours.
Turn dry textbooks into something you actually remember with a character voice that holds attention.
Pick a voice, request a title, and let Sonavi do the rest.
Familiar tones, theatrical characters, and calm narrators — our voice library keeps growing.
Don't see it in our library? Request a book and we'll work our magic to add it.
Creators can clone, fine-tune, and direct custom characters to bring any story to life.
Start free, unlock requests and premium voices, or go full creator with voice training and an admin dashboard.
Dip your toes in.
For everyday audiobook lovers.
For voice artists & power users.
Sonavi learns voice tones with AI so you can cast any narrator you want — an old wizard for your fantasy novel, a deep noir voice for a thriller, or even a familiar voice you trained yourself.
Compare plansHere's a peek at what we're building next.
Full-cast audiobooks where every character gets their own unique voice.
Vibrant, expressive voices that capture the full emotional range of your stories.
Personalized narration in a voice that's uniquely yours — or a loved one's.
Discover, listen, and track progress with a dedicated iOS and Android experience.
Sign up for early access and start narrating in minutes.