Waves

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Waves

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Loved by 1M+ users!

Beyond AI Awaaz – Smarter, Faster, Better AI Voices!

Smallest.ai delivers real-time, hyper-realistic voice generation with 100ms latency, 30+ languages, and instant voice cloning. Create lifelike speech, customize every detail, and support global users—all with Smallest.ai.

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Trusted by 400+ companies

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Benefits of Smallest.ai’s Text-to-Speech Online

Smallest.ai offers faster, accurate, and cost-effective AI voice generation, making it ideal for content creation, business applications, and real-time interactions.

1. Real-Time Voice Generation

Generate speech instantly with 100ms latency, perfect for live customer interactions, gaming, and streaming, ensuring fast and seamless voice output.

2. Better Quality Than AI Awaaz

Smallest.ai delivers clearer, natural voices with precise intonation, making it superior to AI Awaaz for lifelike, professional-grade speech synthesis.

3. Instant Voice Cloning

Clone any voice with just a 5-second audio input, ideal for personalized branding, voiceovers, and localization without costly recording sessions.

Key Features of Smallest.ai’s Text-to-Speech Online

1. Real-Time Voice Generation

Generates AI speech with ultra-low latency under 100ms, making it perfect for live applications like IVRs, voice bots, and real-time interactions.

2. Emotionally Rich, Human-Like Voices

Delivers natural speech that captures emotional tone, pacing, and nuance—ideal for audiobooks, podcasts, marketing, and any content that needs to sound human.

3. Instant Voice Cloning

Create personalized AI voices from just 5 seconds of input, enabling branded voice experiences and user-specific speech without lengthy training data.

4. Supports 30+ Languages and 100 Accents

Cater to a global audience with multilingual voice support, including English, Hindi, Spanish, French, Chinese, and more—all with regional accents.

5. Developer-First Integration via API and SDK

Plug into any app or platform using a flexible API and Python SDK, with full control over pitch, tone, sample rate, and delivery speed.

6. Flexible, Creator-Friendly Pricing

Offers accessible plans for all—from free tiers to scalable premium options—helping creators, startups, and enterprises get started without overspending.

Use Cases of Smallest.ai’s Text-to-Speech Online

Let Smallest.ai add lifelike, real-time voice to your product, content, and customer experiences.

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1. Podcasts and Audiobooks

Produce studio-quality narrations instantly for podcasts and audiobooks without the need for human voice actors or time-consuming recording sessions.

2. Advertising and Production Agencies

Generate professional-grade voiceovers for commercials, explainer videos, or branded content at scale—no back-and-forth with freelancers or expensive sessions.

3. Streaming and Gaming Platforms

Voice NPCs or game characters in real-time using lifelike, expressive AI voices—ideal for interactive storytelling and immersive player experiences.

4. Call Centers and IVRs

Replace robotic scripts with natural-sounding AI voices that handle customer calls in real-time, reducing wait times and improving satisfaction.

5. E-Commerce Platforms

Automate voice-based order tracking, confirmations, and product recommendations using emotionally aware AI agents that interact with customers naturally.

6. Surveys and Feedback Collection

Run voice-based customer satisfaction surveys or gather product feedback with natural, conversational AI agents—no forms, no friction.

7. Appointment Scheduling

Let AI agents manage patient bookings over voice calls, saving staff time while ensuring 24/7 appointment access in clinics and hospitals.

8. Sales & Marketing

Generates professional voiceovers for product demos, sales pitches, and training materials—maintaining brand tone while saving time and production costs.

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

Instant AI Voice Output

Smallest.ai instantly transforms written text into fluent, emotionally rich speech, making it perfect for real-time applications. Traditional TTS systems often lag or sound robotic, breaking user immersion and limiting real-world use. Our advanced voice engine delivers ultra-low latency with realistic intonation, allowing for natural back-and-forth interaction. Whether you're building voice-enabled apps, support tools, or multilingual assistants, every response feels immediate and lifelike. The low latency makes it ideal for live use cases where speed, clarity, and tone all matter—no delays, no compromise on quality.

Smallest.ai Delivers Speech in Under 100ms

Smallest.ai’s voice engine generates human-like speech in just 100 milliseconds. Unlike older TTS systems that lag, Smallest.ai responds instantly—ideal for real-time apps where speed, clarity, and natural interaction really matter.

Respond Faster, Sound Better

Real-time interactions – Power IVRs and voice bots with immediate, natural-sounding speech. Quick voiceovers – Create audio content in seconds without long render times. Multilingual accuracy – Speak in 30+ languages with proper tone, timing, and clarity.

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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!