Sonu AI is purposefully engineered to understand and process the Devanagari script, generating hyper-realistic, culturally accurate Hindi voice-overs that other models simply can't match.
You have 3 free generations remaining today.
v1: 3 gen/day, 10,000 chars each · v2: 3 gen/day, 1,000 chars each
Synthesizing your audio...
Integrate our text-to-speech engine into your applications with a few lines of code. Restful architecture.
Your data is processed securely without logging sensitive inputs. Enterprise-grade security protocols.
Optimized infrastructure running our models to ensure blazing fast response times under 500ms.
Start generating speech in three simple steps.
Sign up for an account and navigate to your dashboard to securely generate your unique authentication key.
Make a simple HTTP POST request to our REST API endpoint with the text and your preferred speaker model (Yash or Charu).
We'll return a studio-grade .wav file directly in the response payload instantly. No complex parsing needed.
Empower your applications with human-like realistic voices.
Generate consistent, high-retention VoiceOvers for Faceless channels natively in Hindi, keeping the authentic Indian accent. Perfect for educational content, storytelling, and viral shorts.
Example: Auto-generate narration for tech tutorials, motivational videos, and local news summaries.
Convert whole scripts and literature articles into expressive podcasts efficiently. Bring stories to life with natural Hindi intonation and emotional depth.
Example: Produce daily news podcasts, fiction audiobooks, and meditation guides in regional languages.
Give your customer service bots and virtual assistants a highly realistic voice personality. Enhance user experience with natural Hindi conversations.
Example: Banking apps, e-commerce support, healthcare assistants speaking fluent Hindi.
Dynamically voice NPCs in your games at scale without spending fortunes on recording studios. Create immersive worlds with authentic Hindi dialogues.
Example: Regional adventure games, educational simulations, and AR experiences.
Produce professional voice-overs for commercials, documentaries, and short films. Reach Indian audiences with culturally resonant narration.
Example: Brand advertisements, social media campaigns, and independent films.
Create engaging educational content with clear, authoritative Hindi voices. Make learning accessible and enjoyable for all age groups.
Example: Online courses, language learning apps, and accessibility tools for visually impaired users.
See how creators and businesses are using Sonu AI to bring their ideas to life
YouTube Creator
"Sonu AI transformed my faceless YouTube channel. I can now produce 10 videos per week with authentic Hindi narration that resonates with my 50K+ subscribers."
Learning Platform
"Our interactive Hindi learning app now features natural conversations. Student engagement increased by 40% with Sonu AI's realistic voice synthesis."
Podcast Producer
"Converting written stories into engaging podcasts is now effortless. Sonu AI captures the emotional nuances that make Hindi storytelling so powerful."
Choose API v1 (stable) or v2 (better quality) — v2 is 20% higher.
Try our voices risk-free
For creators & small projects
For professionals & teams
For high-volume applications
Tailored for large organizations
Bridging the gap between technology and human connection
In the heart of India's diverse linguistic landscape, we recognized a fundamental truth: authentic voice technology should reflect the beauty and complexity of our languages. Traditional AI voice models, trained primarily on English data, often failed to capture the melodic flow of Hindi or the cultural nuances embedded in our speech patterns.
Sonu AI was born from this vision. We spent countless hours training our models on native Hindi speakers, carefully curating datasets that represent the rich tapestry of Indian voices. From the formal tones of news anchors to the warm storytelling of grandmothers, we captured it all.
Today, creators, educators, and businesses are using Sonu AI to connect with audiences in ways previously unimaginable. Whether it's bringing ancient stories back to life through audiobooks, making education accessible in regional languages, or powering the next generation of Hindi chatbots, Sonu AI is more than technology—it's a bridge to human connection.
"Voice is the most human of all interfaces. With Sonu AI, we're ensuring that the future of AI speaks in every Indian language, with authenticity and heart."
— The Sonu AI Team
Everything you need to know about Sonu AI
Sonu AI is specifically engineered for the Devanagari script, providing authentic Hindi pronunciation that other models can't achieve. Our native Hindi voice models deliver hyper-realistic results.
Currently, we offer two high-quality Hindi voices: Yash (male) and Charu (female). Both are trained on native Hindi speakers for authentic pronunciation.
Yes! You can try Sonu AI for free with up to 3 generations per day. API v1 supports 10,000 characters per generation and API v2 supports 1,000 characters per generation. No credit card required.
Integration is simple with our REST API. Get your API key from the dashboard, then make POST requests to our endpoint with your text and voice preference. Check our API docs for examples.
We prioritize your privacy. Text inputs are not logged, and all processing happens on secure, enterprise-grade infrastructure. Your data is never stored or shared.
Free plans include community support. Paid plans offer email support, with dedicated support for Business and Enterprise tiers. Contact us at support@sonu-ai.com
Join thousands using Sonu AI for authentic Hindi voice synthesis
Characters Generated
Voice Generations
Uptime
Native Hindi Voices