Waves

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Waves

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Loved by 1M+ users!

Convert Text into High-Quality AI Voices Instantly

Smallest.ai’s advanced AI-powered TTS Labs technology brings human-like voice synthesis to your content, transforming written text into lifelike speech with ultra-low latency. Whether for audiobooks, virtual assistants, customer service IVRs, or interactive applications, our AI delivers natural, expressive voices that sound indistinguishable from human speech.

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Trusted by 400+ companies

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Benefits of Smallest.ai’s AI-Powered TTS

Leverage cutting-edge AI to enhance accessibility, streamline workflows, and create immersive voice experiences for businesses and content creators.

1. Studio-Quality Speech, Without the Cost

Skip expensive voice actors and recording sessions—generate realistic AI voiceovers instantly for marketing, audiobooks, and e-learning at a fraction of the cost.

2. Emotionally Adaptive Speech for Engaging Interactions

Our AI-driven speech synthesis adapts to tone, mood, and context—ensuring that your AI voice sounds authentic, expressive, and engaging.

3. Lightning-Fast Processing for Real-Time Applications

With sub-100ms latency, our AI-powered text-to-speech delivers instant responses, making it perfect for IVRs, customer support bots, and voice assistants.

Key Features of Smallest.ai’s Advanced TTS Labs Solution

1. AI-Powered Neural Speech Synthesis

Generate human-like speech that replicates real intonation, rhythm, and emotion, making AI-generated voices sound flawless and natural.

2. Multi-Language & Accent Support

Convert text into speech in 50+ languages with precise regional accents and natural intonation—ideal for global businesses and multilingual applications.

3. Customizable Speech Profiles

Fine-tune pitch, speed, tone, and emotional delivery to create highly personalized AI voices for different industries, brands, and content types.

4. API-Ready for Seamless Integration

Integrate AI voice synthesis into apps, websites, and enterprise software using Smallest.ai’s developer-friendly API, built for scalability.

5. Instant Voice Cloning for Unique Branding

Clone voices with just a few seconds of audio, allowing businesses to create distinct, branded AI voices for marketing, customer support, and media production.

6. Lightning-Fast Speech Processing for Real-Time Applications

Achieve speech synthesis in under 100ms, making it ideal for AI-driven assistants, chatbots, and voice-driven automation in live interactions.

TTS Labs: AI-Powered Text-to-Speech Use Cases

Unlock the potential of AI-generated voices across multiple industries to improve engagement, accessibility, and content delivery.

Try Smallest.ai’s AI-Powered TTS Today!

1. E-Learning & Training

Enhance online courses, tutorials, and corporate training with clear, expressive AI-generated voices, ensuring an engaging and accessible learning experience.

2. Gaming & Character Voices

Bring game characters and NPCs to life with dynamic, emotion-driven AI-generated voices for a realistic and immersive storytelling experience.

3. Customer Support & IVRs

Upgrade call centers and AI assistants with instant AI-generated voice responses, improving customer experience with human-like interaction.

4. Marketing & Advertising

Create high-quality AI voiceovers for ads, explainer videos, and branded content while ensuring a consistent tone and style.

5. Accessibility & Assistive Technology

Make content more accessible by converting text into AI-generated speech for visually impaired users, screen readers, and digital accessibility tools.

6. Smart Assistants & IoT Devices

Power smart home assistants, wearables, and IoT applications with real-time, human-like voice synthesis for seamless voice-based interactions

OUR VOICES

Text to Speech Voices in 30+ Languages

Use our multilingual text to speech model to connect with international audience, bridge language gaps.
Hindi
English
Russian
Spanish
Hebrew
Kazakh
Indonesian
Romanian
French
Bulgarian
Portuguese
Dutch
Polish
Finnish
Swedish
German
Ukrainian
Thai
French
Turkish
Greek
Vietnamese

Plans that fit your scale

From individual creators to the biggest enterprises, we have a plan for you.

Free

$0Monthly

Waves Features:

  • ~30 min. of high quality audio
  • Lightning - 30 mins ($0.03 / min)
  • Lightning Multi - 30 mins ($0.03 / min)
  • Lightning Large - 12 mins ($0.08 / min)
  • API access
  • 20 API request / min

Atoms Features:

  • 1 agent
  • Chat access
  • 100k chat token available
  • $0.08/min for phone call

Basic

$5Monthly

Waves Features:

  • ~3 hours of high quality audio
  • Lightning - 3 hours ($0.03 / min)
  • Lightning Multi - 3 hours ($0.03 / min)
  • Lightning Large - 1 hours ($0.08 / min)
  • API access
  • 20 API request / min
  • 1 Instant voice clone

Atoms Features:

  • 5 agents
  • 1 concurrent call
  • Access to 1 phone number
  • Chat access
  • 500k chat token available
  • $0.08/min for phone call
  • Max. 100 Phone Calls per day

Premium

$29Monthly

Waves Features:

  • ~24 hours of high quality audio
  • Lightning - 24 hours ($0.02 / min)
  • Lightning Multi - 24 hours ($0.02 / min)
  • Lightning Large - 6 hours ($0.08 / min)
  • API access
  • 50 API request / min
  • 2 Instant voice clone
  • 1 Professional voice clone

Atoms Features:

  • 10 agents
  • upto 10 concurrent calls
  • Access to 2 phone numbers
  • Chat access
  • 2900k chat token available
  • $0.08/min for phone call
  • Max. 1000 Phone Calls per day
API INTEGRATION

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));
TESTIMONIALS

Wall of love

Hear first-hand from our incredible community of customers.

This product has completely transformed my workflow. I can't imagine going back to my old methods!

Sarah Johnson

Sarah Johnson

@sarahj

The customer support is outstanding. They went above and beyond to help me solve my issue.

Michael Chen

Michael Chen

@michael.c.

I've tried many similar products, but this one stands out for its intuitive design and powerful features.

Emily Rodriguez

Emily Rodriguez

@emilyr

This tool has saved me countless hours. It's an essential part of my daily routine now.

David Thompson

David Thompson

@davidt

The integration capabilities are impressive. It works seamlessly with all my other tools.

Lisa Wong

Lisa Wong

@lisawong

I'm amazed by how user-friendly this product is. Even my non-tech savvy colleagues picked it up quickly.

Robert Garcia

Robert Garcia

@robg

The customization options are fantastic. I was able to tailor it perfectly to my needs.

Amanda Foster

Amanda Foster

@amandaf

This product has significantly improved our team's collaboration. Communication has never been easier.

Daniel Kim

Daniel Kim

@dankim

The regular updates and new features keep impressing me. It's clear the developers really care about improvement.

Olivia Martinez

Olivia Martinez

@oliviam

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New feature

AI-Powered Expressive Speech Synthesis

Smallest.ai introduces Expressive Speech Synthesis, a groundbreaking AI-driven voice technology designed to make digital speech more natural, adaptive, and emotionally engaging. Unlike traditional TTS models that produce flat, monotonous audio, Smallest.ai’s AI dynamically adjusts pitch, pacing, emphasis, and emotional tone to create voices that feel genuine and lifelike. With this context-aware AI speech synthesis, businesses can now deliver human-like, expressive audio for a wide range of applications, from virtual assistants and customer interactions to e-learning and entertainment.

Smallest.ai Delivers Expressive, Human-Like AI Voices Instantly

Unlike conventional text-to-speech systems that struggle with contextual variations, Smallest.ai’s Expressive Speech Synthesis adapts in real time to sentence structure, conversational tone, and emotional context.

Deliver High-Quality, Emotionally Rich AI Voices

✔ Adaptive Tone Control – AI automatically adjusts pitch, intonation, and emphasis based on sentence structure and meaning. ✔ Emotionally Expressive Narration – Generate speech with enthusiasm, warmth, or urgency, depending on the context. ✔ Conversational AI Enhancements – Improve AI chatbots and voice assistants by delivering fluid, natural dialogue.

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Faqs

Everything you need to know about the product and billing. Can’t find the answer you’re looking for? Please chat to our friendly team.

Don't limit your self with low
quality and unrealistic sounds!