Perfect Your Speech With Our Voice Isolator

Struggling with background noise in calls, recordings, or live streams? Our voice isolator removes unwanted sounds, delivering crisp and professional-grade speech. Whether for work, content creation, or broadcasting, enjoy seamless, distraction-free audio with AI-powered precision for the best listening experience.

The stranger came early in February, one wintry day, through a biting wind and a driving snow, the last snowfall of the year, over the down, walking from Bramblehurst Railway Station, and carrying a little black portmanteau in his thickly gloved hand. He was wrapped up from head to foot, and the brim of his soft felt hat hid every inch of his face but the shiny tip of his nose; the snow had piled itself against his shoulders and chest, and added a white crest to the burden he carried. He staggered into the 'Coach and Horses' more dead than alive, and flung his portmanteau down.

Voice Setting

Voices

Language

Eliminate background noise instantly with AI-powered voice isolation for crystal-clear calls, recordings, and streams!

Remove background noise effortlessly with advanced AI, delivering pristine audio for calls, recordings, and streams. Enjoy a seamless experience with automatic, real-time processing, no manual adjustments, and batch file support for effortless noise removal.

Seamless User Experience

Intuitive design with automatic processing, requiring no manual adjustments or technical expertise.

Lightning-Fast Performance

Processes audio instantly, ensuring real-time voice isolation without lag or delays.

Process Multiple Files at Once

Isolate voices from several audio files simultaneously, ensuring fast, consistent noise removal and clear speech in every recording.

Crystal-Clear Audio Anywhere: AI-Powered Noise Cancellation & Speech Enhancement

AI-Powered Noise Cancellation

Eliminates background noise while keeping voices crisp and natural. Perfect for phone calls, voice recordings, live streaming, and video conferencing.

Speech Enhancement Technology

Boosts vocal clarity by refining sound frequencies, making voices more natural and professional. Perfect for podcasts, voiceovers, and content creation.

Easy Integration

Works smoothly with various audio software. Simple setup without complicated configurations or technical skills, ensuring a hassle-free user experience.

Adaptive Noise Filtering

Analyzes the surrounding environment in real-time and fine-tunes noise isolation. Ensures consistent speech clarity in indoor and outdoor settings.

Real-Time Noise Reduction

Instantly removes unwanted sounds and delivers uninterrupted clarity. Enhances live broadcasts, virtual meetings, podcasts, and recorded conversations effortlessly.

Multi-Platform Compatibility

Supports multiple file formats and devices. A flexible tool that enhances audio quality for different applications across various operating systems.

Where Our Voice Isolator Works Best

Enhance speech clarity in different settings with our AI-powered voice isolator, ensuring high-quality audio for personal and professional use.

Virtual Meetings & Calls

background noise, making online meetings and business calls sound clearer and more professional.

Content Creation & Podcasts

Enhances vocal clarity, ensuring high-quality sound for podcasts, video content, and even professional voiceovers.

Live Streaming & Broadcasting

Filters unwanted noise, delivering smooth, distraction-free audio for streamers, broadcasters, and online educators.

Lifelike Voices in
16 Global Languages

Engage with customers globally using our natural-sounding voices

English

Hindi

Tamil

Marathi

Spanish

Bengali

Gujarati

Kannada

French

Hebrew

Italian

Arabic

Russian

German

Dutch

Polish

Scalable and Simple API Integration

Integrate the Waves API into your workflows to empower Voice Enabled applications at scale

Real Time APIGet upto 10 seconds of audio in <100ms using the Lightning TTS model

Easy CustomizabilityChange speed, sample rate, voice type and much more through a simple parameter change

Python SDKTry "pip install smallestai" and see the magic happen

Reliable and ScalableWe can handle over 1 Million RPM, with extremely low P99 failure rates

const options = {
  method: 'POST',
  headers: {
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: '{
    "voice_id":"<string>",
    "text":"<string>",
    "sample_rate":8000,
    "add_wav_header":true}'
  };

fetch('https://waves-api.smallest.ai/api/v1/lightning/get_speech',
   options)
  .then(response => response.json())
  .then(response => console.log(response))
  .catch(err => console.error(err));

What do enterprise leaders
say about Smallest?

Real Feedback from delivered value

Smallest AI has been a game-changer for the Salon industry. Response to the bot has been incredible, it's already making a strong positive impact. With just a few minor tweaks like shortening call times and refining name pronunciation, it's nearly perfect. The experience feels polished and personal, and we're even exploring ways to integrate rewards for guest feedback. Overall, it's a powerful, intelligent tool that's getting people excited. I couldn't be happier with the results so far!

Tony Gordon

Co Founder | Gordan Salon

We've started integrating smallest.ai-based agents and are gradually migrating away from ElevenLabs. The experience has been great so far—excited to explore everything smallest has to offer!

Vishwajit Pureti

Founder CEO | Voice Craft AI

smallest.ai, led by Sudarshan, has achieved an outstanding level of TTS quality with significantly fewer resources, a leaner team, and minimal PR or fundraising compared to others in the space. It's a masterclass in building with focus and efficiency—credit where it's due!

Rohan Chaudhary

Founder | Rumik.ai

Tony Gordon

Co Founder | Gordan Salon

We've started integrating smallest.ai-based agents and are gradually migrating away from ElevenLabs. The experience has been great so far—excited to explore everything smallest has to offer!

Vishwajit Pureti

Founder CEO | Voice Craft AI

Rohan Chaudhary

Founder | Rumik.ai

Smallest AI voice agents have really helped us understand our users better and improve retention across different product lines. The way it connects with users feels very natural and easy—people are actually engaging more. We've started seeing real results in terms of repeat usage and satisfaction. What's exciting is that this is just the start. We're looking forward to exploring more ways to use Smallest AI to build deeper relationships and keep users coming back.

Neha Patil

Assistant Manager | Mosaic Wellness

Lightning v2 by smallest.ai is genuinely impressive—super lightweight and still delivers high-quality TTS. It's exciting to see voice synthesis becoming more accessible for developers with limited compute.

Nikhilesh Singh

Resercher | Salesforce

Voice is the next frontier — and with what smallest.ai has built, it finally feels like we're crossing that line where machines don't sound like machines anymore.

Shouvik Mukherjee

Founder | Bachao.ai

Neha Patil

Assistant Manager | Mosaic Wellness

Nikhilesh Singh

Resercher | Salesforce

Voice is the next frontier — and with what smallest.ai has built, it finally feels like we're crossing that line where machines don't sound like machines anymore.

Shouvik Mukherjee

Founder | Bachao.ai

We have tested others but smallest so far has shown the best performance even in demo. We would like to deploy this for all our properties

Sandeep Bhatnagar

COO | Truliv

Smallest is an exceptional team, and we are excited to collaborate with them. Their best-in-class quality and latency perfectly align with our needs. Highly recommended!!

Harinder Takhar

CEO | Paytm Labs

Smallest has been instrumental in realising our Voice AI strategy, thanks to the incredibly helpful and dedicated team.!!!

Satish Mani

MakeMyTrip Travel Services Pvt Ltd

We have tested others but smallest so far has shown the best performance even in demo. We would like to deploy this for all our properties

Sandeep Bhatnagar

COO | Truliv

Smallest is an exceptional team, and we are excited to collaborate with them. Their best-in-class quality and latency perfectly align with our needs. Highly recommended!!

Harinder Takhar

CEO | Paytm Labs

Smallest has been instrumental in realising our Voice AI strategy, thanks to the incredibly helpful and dedicated team.!!!

Satish Mani

MakeMyTrip Travel Services Pvt Ltd

New feature

Real-Time AI Speech Generation

Smallest.ai delivers ultra-fast AI-powered voice synthesis, transforming written text into lifelike, human-quality speech in mere milliseconds. Traditional text-to-speech (TTS) solutions often suffer from slow processing times, robotic intonation, and unnatural speech patterns, making real-time applications difficult to implement. Smallest.ai eliminates these barriers with its state-of-the-art AI voice technology, designed for speed, clarity, and expressiveness. Whether you're building interactive chatbots, virtual assistants, IVR systems, or multilingual voice applications, our AI ensures that every generated voice sounds fluent, responsive, and completely natural.

Smallest.ai Generates AI Speech in Just 100ms

Unlike traditional TTS models that take several seconds to process speech, Smallest.ai’s real-time AI voice engine creates ultra-realistic voices almost instantly. This makes it one of the fastest AI voice generation technologies available today.

Deliver Instant, High-Quality Responses

Real-time customer interactions – Improve chatbot and IVR experiences with natural, delay-free AI speech. Faster voice synthesis for content creators – Generate voiceovers in seconds instead of waiting for lengthy processing times. Seamless multilingual support – Get AI voices in 50+ languages without compromising accuracy or pronunciation.

Answer to all
your questions

Have more questions? Contact our sales team to get the answer you're looking for.

Perfect Your Speech With Our Voice Isolator