Unlock the
true potential of your
Voice AI

Uncover deep insights into your voice AI to accelerate development,

optimize marketing, and ensure flawless delivery

Loved by teams at

  • Play AI
  • NVIDIA Inception
  • Sanas
  • Google for Startups
  • Phonic
  • XL8
  • Resemble AI
  • Revoize
  • Typecast
Podonos evaluation report: naturalness and quality comparison of TTS APIs

Problem

Your AI model is making mistakes
you can’t hear

An underperforming Voice AI model can decrease user engagement, trust, and satisfaction

My Voice AI Model

So I consorted with the chief of the islanders, and they paid me the utmost respect

Overemphasized & distortion

This common-sense implication is itself an outcropping of the instinct of workmanship

Implication sounds like application

Our mouths open, our lips move, but not a word can be heard

The last word heard sounds fuzzier

Leave to go ashore, sir

Leave pronunciation is omitted

Uncas will stay, was the calm reply

Wrong pronunciation in Uncas

This common-sense implication is itself an outcropping of the instinct of workmanship

Implication sounds like application

My Voice AI Model

Leave to go ashore, sir

Leave pronunciation is omitted

Uncas will stay, was the calm reply

Wrong pronunciation in Uncas

So I consorted with the chief of the islanders, and they paid me the utmost respect

Overemphasized & distortion

Our mouths open, our lips

move, but not a word can be

heard

The last word heard sounds fuzzier

Product

Introducing Podonos – Make your Voice AI models a breeze

With Podonos, you can boost your Voice AI model development
faster, accurate, and better.

Optimized workflow

Streamline complex processes with efficient analysis workflow for voice AI models

AI model 1

Voice AI Analysis

AI model 2

My AI Model 1

Design and build evaluations

Recruit 100 evaluators

Long operation

Analyze & visualize

Gain insights

My AI model 2

Without Podonos

With Podonos

Cost reduction

Development speed

Work time reduction

Save cost,
high efficiency

Achieve greater efficiency and cost savings
with faster analysis

Get insights quickly

Clear & interactive visualizations help you analyze results, get insights, and deliver the model with confident

Features

Everything you need to improve your Voice AI models

An underperforming voice AI model can decrease user engagement, trust, and satisfaction

Flexible customization

Customize every aspect of the evaluation process, from questions and instructions with various types to criteria, ensuring it aligns seamlessly with your purpose.

Detailed reports

Access detailed reports that provide a clear view of evaluation results, helping you measure impact and make informed decisions with confidence.

Collaborate with team

Enable teamwork by sharing evaluations, feedback, and reports. Foster collaboration and ensure everyone stays aligned on goals and outcomes

Polish

Poland

Italian

Italy

Japanese

Japan

French

France, Canada

Spanish

Spain, Mexico

German

Germany

Portuguese

Portugal, Brazil

Mandarin

China

Korean

Korea

English

US, UK, Australia, Canada, India

Evaluate yourmodels across9+ languages and13 locales all at once.

Evaluate Voice AI models in 9 languages and 13 locales simultaneously.
Gain region-specific insights to optimize performance across diverse contexts.

Currently supported languages include:

Hindi

Arabic,

Vietnamese,

, and more

Features

Easy to start

For both developers and non-developers

Podonos.py

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import podonos

from podonos import *


client = podonos.init(api_key="<YOUR_API_KEY>")

etor = client.create_evaluator(

name='Naturalness of my new speech synthesis', type='NMOS', lan='en-us')

# Add a file.

etor.add_file(file=File(path="<YOUR_AUDIO_FILE_PATH>",

model_tag="my_model", tags=["syn1, epoch2"]))

etor.close()

Go to docs

Unmatched Reliability You Can Trust

Pre-screening

We ensure only qualified evaluators participate by conducting thorough pre-screening processes.

Device test

Evaluate the quality and compatibility of devices to maintain consistent standards.

Attention test

Check evaluator focus to ensure reliable and valid responses.

Intelligibility test

Verify evaluators’ ability to understand and process audio accurately.

Noise detection

Detect evaluators in noisy environments and exclude their responses to maintain accurate results.

Audio level adjustment

Standardize audio levels to eliminate inconsistencies and improve accuracy.

Examples

Check our real world reports

Naturalness and quality comparison of TTS APIs for US English

Compare the naturalness and the quality across multiple voice AI models. Also identifies issues and provide valuable insights

Speech AI Preferences Test

Compare which one is preferred among the two Text-To-Speech models to discover which one is relevant to your use cases.

Testimonials

Loved by our customers

Real stories from real users—see how Podonos is transforming voice AI modeling

  • Podonos' multilingual AI performance analysis provides the insights we need to create text-to-speech and voice cloning that truly resonates with listeners on an emotional level. Evaluating Voice models before release with Podonos should be a law.

    Zohaib Ahmed

    CEO, Resemble AI

Ready to unlockthe potential ofyour Voice AI Model?

Improve your model with trust

Podonos