Readspeaker vs Altered: Best AI Voice Generator in 2025?

Choosing the right AI voice generator can feel overwhelming.

You want a voice that sounds natural, fits your project, and doesn’t break the bank.

Two popular options often come up: ReadSpeaker and Altered. But which one is the best?

This comparison dives deep into ReadSpeaker vs Altered, looking at their features, pricing, and overall quality.

We’ll break down everything you need to know to choose your needs best. Let’s get started!

ReadSpeaker vs Altered Overview

We put both ReadSpeaker and Altered through rigorous testing to give you the most accurate comparison.

We explored their voice libraries, tested different languages and accents, and evaluated the clarity and naturalness of the generated speech.

This hands-on approach allowed us to identify key strengths and weaknesses, leading to this detailed comparison.

What is ReadSpeaker?

Ever wish websites could just read to you? That’s ReadSpeaker. It’s a text-to-speech (TTS) tool.

It takes written text and turns it into spoken words. Think of it as a digital voice.

It’s used on websites, apps, and even documents. It helps make content more accessible.

It’s been around for over 20 years.

Key Benefits

• TextAid: A browser extension that reads web pages aloud, highlights text, and offers translation features.
• SpeechMaker: Creates audio files from any text with various voices and languages.
• myReader: An embedded audio player that adds text-to-speech functionality to websites and online documents.
• Accessibility Focus: ReadSpeaker prioritizes making online content accessible to all, with features like keyboard navigation and screen reader compatibility.

Pricing

Have to Contact for The Pricing.

What is Altered?

Altered AI is different from ReadSpeaker. It doesn’t generate speech from text.

Instead, it lets you change existing voices. Think of it as a voice editor.

You can make voices sound younger, older, or even like a completely different person.

It’s used for voice acting, game development, and more. It’s a powerful tool for voice modification.

Key Benefits

• Voice cloning: Create a digital copy of your voice.
• Voice morphing: Blend voices seamlessly.
• AI voice effects: Apply unique audio effects.
• Real-time processing: Change voices on the fly.

Pricing

Altered offers a free trial and a range of subscription plans to choose from:

• Free: $1/month
• Real-time: $1/month
• Creator: $30/month
• Professional: $90/month

ReadSpeaker vs Altered Feature Comparison

Now, let’s get into the nitty-gritty. This section directly compares ReadSpeaker and Altered AI across key features.

Remember, they serve different primary purposes, so this comparison highlights where they overlap and where they differ.

This helps you choose the right tool for your specific needs.

Text-to-Speech Functionality

• ReadSpeaker: Primarily a text-to-speech tool. Converts text to speech. The core function is text read aloud. If you need a reader or software to read aloud text from a website or document, ReadSpeaker is your go-to.
• Altered AI: Not a text-to-speech tool. Works with existing audio recordings. Does not offer text read-aloud.

Voice Customization and Modification

• ReadSpeaker offers a range of voices and languages, some accent and style options, and limited advanced voice modification.
• Altered AI focuses on profound voice modification. It allows morphing, cloning, and applying effects to existing voices and offers more advanced audio customization.

Accessibility and Screen Reader Compatibility

• ReadSpeaker: Built with accessibility in mind. Designed to work with screen reader software like NVDA. Aids blind users. Supports accessibility policy. If accessibility is a priority, ReadSpeaker’s compatibility with NVDA and other assistive technologies is a key advantage.
• Altered AI Does not directly address accessibility in the same way. While modified voices could be used in accessible content, it’s not its primary focus.

Integration and Implementation

• ReadSpeaker: Often integrated into websites, apps, and documents. Offers various integration options. It is easier to incorporate text read-aloud functionality on a website.
• Altered AI: More of a standalone application. Focuses on audio editing and processing.

Pronunciation and Naturalness

• ReadSpeaker: Emphasizes natural-sounding speech and accurate pronunciation. Ensures the text read aloud sounds clear and understandable.
• Altered AI: Focuses on modifying existing pronunciations. It can change how words sound but does not generate speech.

Updates and Maintenance

• ReadSpeaker: Receives updates to improve features, fix bugs, and add new functionalities, including voice library updates.
• Altered AI: The company also receives updates to its AI models and voice modification tools, ensuring the software stays current.

Privacy Policy and Data Handling

• Both Have privacy policies regarding user data. Review these policies before using either tool, especially when handling sensitive audio. The privacy policy should be a key consideration when choosing any online software.

What to Look For When Choosing an AI Voice Modification Tool?

Here are some additional key considerations when choosing between ReadSpeaker and a voice modification tool like Altered AI:

• Intended Use: This is the most crucial factor. Do you need to generate speech from text (ReadSpeaker) or manipulate existing voice recordings (Altered AI)? They serve fundamentally different purposes.
• Budget: ReadSpeaker’s pricing is often custom, while Altered AI has tiered plans. Consider your budget and usage needs.
• Specific Voice Needs: ered AI is the better choice. I for very specific particular cations. ReadSpeaker is more potent for more substantial, natural-sounding voices for text. Scalability: Consider how your needs might change. Will you need to support more languages or users?
• Compliance: ReadSpeaker’s focus on screen reader compatibility makes it a better option if you have specific accessibility requirements (like WCAG).
• Audio Quality Requirements: If you need pristine, high-fidelity audio output, carefully evaluate samples from both (if applicable to your use case).

Final Verdict (Our Pick)

We’ve explored ReadSpeaker and Altered AI. It’s a real ultimate showdown.

They do different things. If you’re looking to turn text into speech, ReadSpeaker wins.

It’s a versatile tool for making content, especially for people who need help reading.

It has features like lots of languages and works with screen readers.

Altered AI is better if you’re a content creator and need to change voiceovers.

For easy text-to-speech that helps people who are blind or have trouble reading without needing a keyboard, ReadSpeaker is a good choice.

For most people needing text read aloud, ReadSpeaker is the way to go.

We hope this helps you to find the best tool! Start creating now!

You’ll discover the ultimate solution. 

Frequently Asked Questions