Moshi AI by Kyutai vs Speechify AI vs Resemble AI: Which eSign PDF tool is Best in 2025?

All these tools Moshi AI by Kyutai , Speechify AI , Resemble AI offer flexible pricing models suitable for business owners, legal professionals seeking AI-powered solutions to enhance their eSign PDF efforts.

Moshi AI by Kyutai

Starting from
Custom

Speechify AI

Starting from
$39/month

Resemble AI

Starting from
$1/month
Pricing Model:
  • Creator - $1/month
  • Professional - $99/month
  • Business - $499/month
  • Enterprise - Custom

These AI tools are among the best eSign PDF tools available in 2025. For business owners, legal professionals, tools like Moshi AI by Kyutai , Speechify AI , Resemble AI help streamline the eSign PDF process by offering AI-powered features.

What is Moshi AI by Kyutai?

Moshi AI is an advanced native speech model developed by Kyutai. The Moshi speech AI model enables natural, expressive conversations. It integrates text and audio codecs and supports native speech input and output. Moshi AI allows seamless integration with smart home appliances and local applications, even offline.

What is Speechify AI?

Speechify is a most trusted and popular software tool that converts text into speech. Speechify can convert text to speech in a variety of formats, including articles, PDFs, ebooks, websites, and emails. Users can optimize their listening experience by controlling their speaking speed, pitch, and volume. Speechify is one of the text-to-speech AI for Chrome, iOS, Android, Mac, & Edge. Speechify allows users to listen to messages in email, Messenger, Outlook, WhatsApp, and more.

What is Resemble AI?

Resemble AI is an all-in-one AI voice generator platform that creates realistic speech in any voice or language with consent-based text-to-speech technology.

Moshi AI by Kyutai
(4.5/5)
  • Accuracy and Reliability:
    4.5
  • Cost-Efficiency:
    4.7
  • Customization and Flexibility:
    4.6
  • Data Privacy and Security:
    4.8
  • Ease of Use:
    4.3
  • Functionality and Features:
    4.5
  • Integration Capabilities:
    4.2
  • Performance and Speed:
    4.5
  • Support and Resources:
    4.6
Speechify AI
  • No ratings found!
Resemble AI
(4.8/5)
  • Accuracy and Reliability:
    4.8
  • Cost-Efficiency:
    4.9
  • Customization and Flexibility:
    4.9
  • Data Privacy and Security:
    4.9
  • Ease of Use:
    4.8
  • Functionality and Features:
    4.9
  • Integration Capabilities:
    4.8
  • Performance and Speed:
    4.8
  • Support and Resources:
    4.8
Moshi AI by Kyutai
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Speechify AI
No ratings yet.
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Resemble AI
No ratings yet.
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Not Enough Data!

Speechify AI

Pros

Accessibility

Best listening experience.

Variety of voices.

Offline access for premium users.

Available on Windows

macOS

Android

iOS

Chrome

and Safari.

Premium users can capture their voice and convert it to text.

Users can convert the content into audio files and download them in .MP3

.OGG

or .WAV formats.

Voice cloning

AI Dubbing

Transcribe any video in over 20 languages.

Turn text into high-quality videos.

Collection of audiobooks in celebrity voices.

Cons

Limited HD Voices.

For Some users

the Speechify App is prone to Glitches and Freezes Frequently.

Distortion and Glitches in Audio Tracks.

Aggressive Advertising.

Incorrect Pronunciation and Limited Voices.

Compatibility Issues on Different Devices.

Persistent Technical Issues.

Word Count Limitation for Paid Users.

Several users have expressed dissatisfaction with the App's poor customer support and refund policy.

Not Enough Data!
Not alternatives Found!
Moshi AI by Kyutai
  • Kyutai
  • France
Speechify AI
  • Not Data Available!
Resemble AI
  • Resemble AI
  • Santa Clara, CA