Waves

Sign up

Waves

Sign up

John Doe
Robert Johnson
Jane Smith
Emily Davis
Tyler Durden
Loved by 1M+ users!

The Best App for Text-to-Speech - Smallest.ai!

Experience Smallest.ai’s advanced Text-to-Speech technology with crystal-clear, hyper-realistic voice generation. Perfect for content creation, customer service, and app integration, offering fast, customizable, and scalable TTS solutions for any need.

141/250

Trusted by 400+ companies

Bolna

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

Smallest.ai's Text-to-Speech technology empowers users to create more engaging content, improve customer experiences, and streamline operations with efficient, scalable solutions.

1. Enhanced User Engagement

Smallest.ai’s natural-sounding voices help captivate your audience by making content more immersive and relatable, whether for educational materials, marketing campaigns, or entertainment.

2. Improved Global Reach

With support for multiple languages and accents, Smallest.ai helps businesses and content creators connect with a broader, more diverse audience, overcoming language barriers effortlessly.

3. Increased Efficiency and Scalability

As the best app for text-to-speech, Smallest.ai enables fast, high-quality voice generation that boosts productivity across customer service, media production, and other high-demand applications.

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

1. Hyper-Realistic Voice Synthesis

Smallest.ai delivers lifelike voices with emotional depth, making content more engaging across media, education, and customer service, providing a natural, human-like listening experience.

2. Instant Voice Cloning

Create personalized, branded voiceovers with just 5 seconds of input. Instant voice cloning enables businesses to develop unique voices quickly and efficiently for any application.

3. Real-Time, Low-Latency Processing

Achieve seamless voice generation with sub-100ms latency, perfect for live applications such as IVR systems and customer support, ensuring smooth interactions without delay.

4. Multi-Language and Accent Support

Smallest.ai supports over 30 languages and accents, helping businesses engage a global audience with clear, natural speech that adapts to various linguistic and regional contexts.

5. Customizable Audio Parameters

Adjust pitch, speed, volume, and voice type to create the ideal audio output that aligns with your brand, tone, and style, ensuring a tailored experience for your users.

6. Scalable for High-Traffic Demands

As the best free text-to-speech app, Smallest.ai is designed to support large-scale deployments, handling high-volume usage while maintaining top-notch performance and quality.

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

Explore how Smallest.ai’s real-time Text-to-Speech technology is transforming industries with scalable, high-quality voice applications.

Try Now

1. Content Creation for Media & Entertainment

Smallest.ai’s text-to-speech free app allows creators to generate professional-quality voiceovers for podcasts, videos, and audiobooks, enhancing production with lifelike, expressive voices.

2. Customer Service Automation

Automate customer service with voice bots powered by Smallest.ai, ensuring accurate, fast responses. The best free text-to-speech app integrates seamlessly for efficient, smooth support.

3. E-Learning & Educational Content

Smallest.ai’s TTS helps enhance learning materials by providing dynamic, engaging voiceovers, making e-learning more interactive and improving student engagement in educational modules.

4. Real-Time Voice Assistants

Build real-time voice assistants with Smallest.ai, offering a conversational user experience on websites and apps. The best free text-to-speech app makes voice integration easy and efficient.

5. Interactive Voice Response (IVR) Systems

Smallest.ai’s TTS powers IVR systems, delivering natural-sounding prompts and responses to customers. This ensures seamless, efficient interactions in customer service and telecommunication applications.

6. Multilingual Voiceovers for Global Brands

Smallest.ai helps global brands expand their reach by generating multilingual voiceovers in over 30 languages, enhancing international marketing campaigns and product demos with natural speech.

7. Telemedicine & Healthcare Communication

Smallest.ai’s TTS can be integrated into telemedicine platforms, facilitating virtual consultations and appointment scheduling while ensuring a smooth, interactive communication experience for healthcare providers and patients.

8. Accessibility for Visually Impaired Users

Smallest.ai's TTS technology provides accessibility for visually impaired individuals, converting written text into clear, audible speech and enhancing inclusivity in content across various industries.

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

BLOGLatest blog postsTool and strategies modern teams need to help their companies grow.
When the Crosswalk Talks Back: What the AI Voice Hack in California Reveals About Infrastructure Risk

When the Crosswalk Talks Back: What the AI Voice Hack in California Reveals About Infrastructure Risk

Hackers used cloned voices of Elon Musk and Mark Zuckerberg to spoof crosswalk signals—revealing growing risks in smart city audio infrastructure.

NFL Draft 2025: The Architecture of Decision-Making on the Gridiron

NFL Draft 2025: The Architecture of Decision-Making on the Gridiron

The 2025 NFL Draft wasn't just about picks—it was about system design, resource logic, and decision-making. Here's what AI engineers should take away.

Future-Proofing America: How the White House Is Embedding AI in Public Education

Future-Proofing America: How the White House Is Embedding AI in Public Education

Explore how a new U.S. executive order will integrate AI into K–12 classrooms, upskill educators, and shape a future-ready workforce through public policy.

New feature

Real-Time AI Speech Generation

Smallest.ai transforms text-to-speech technology with its cutting-edge AI-powered voice synthesis, converting text into natural, human-like speech in just milliseconds. Unlike traditional TTS systems, which often struggle with slow processing speeds and robotic-sounding voices, Smallest.ai offers real-time generation that ensures smooth, seamless interactions across all applications. Whether you're developing customer service bots, voice-enabled apps, or AI assistants, our technology delivers fast, high-quality speech outputs that adapt dynamically to your needs. With lifelike tone, rhythm, and expressiveness, Smallest.ai ensures that every voice is engaging, fluid, and perfectly suited to your unique use case, making it ideal for interactive, real-time applications.

Smallest.ai Delivers AI Speech in Under 100ms

Unlike traditional TTS models that take several seconds to generate speech, Smallest.ai’s real-time AI voice engine creates ultra-realistic voices in less than 100 milliseconds, making it one of the fastest voice generation technologies available today.

Generate Instant, High-Quality Voice Output

Instant, High-Quality Customer Interactions – Enhance chatbot and IVR systems by generating instant, high-quality AI voices, ensuring smooth, real-time interactions. Speedy Voice Synthesis for Content Creators – Create high-quality voiceovers in seconds, eliminating long processing times and speeding up content production. Instant Voice Generation in Multiple Languages – Generate accurate, multilingual voices in 30+ languages, ensuring high-quality audio for global applications.

Hawa Mahal palace in Jaipur, India

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!