Voice cloning software and generative artificial intelligence models for dubbing workflows, transcription, translation, and speech-to-text.

About Altered

Altered is a top-of-the-line AI toolkit designed to enable users to create multi-character productions with professional-sounding voice performances. It uses unique performance-to-performance and speech-to-speech technology to develop synthetic speech that is virtually indistinguishable from human speech. With Altered, users can create any voice they require, from famous actors and captivating voice talents to their grandparents or even their younger self. Altered's ease of use combined with its advanced features and built-in security makes it ideal for both novices and professionals who require a tool that speeds up their audio editing processes.


Altered is a cutting-edge AI toolkit that enables users to produce professional-sounding voices ideal for multi-character productions. Its unique performance-to-performance and speech-to-speech technology creates synthetic speech that is hard to distinguish from real speech. Users can record, edit and create any voice, from famous actors to personal ones from grandparents and kids. Altered has integrated mixer features that automatically normalize loudness and automate cross-fading and multi-track editing, voice AI tools including quick and accurate transcription, translation in 75+ languages, and life-like text_To-Speech. The product comes with full integration with Google Drive, direct recording from the browser, and can import and export file formats. The tool offers various pricing plans, including a free plan with basic features and pay per token-based plans that start with online access for 20 minutes to unlimited online access with 180 minutes of recording time for an unlimited number of tokens. Altered provides model training, monitoring, and deployment integration via its cloud-based platform, suitable for various industries' AI-driven applications. Users can manage data from a single interface and choose from different algorithms, techniques and use cases for supervised and unsupervised learning, and a REST and GraphQL API to suit specific needs at each stage of the process.

Company Overview

Altered is a cutting-edge AI toolkit that allows anyone to create engaging, professional voice performances for multi-character productions. Their unique speech-to-speech, performance-to-performance technology renders high-resolution synthetic speech that is indistinguishable from real. With Altered, users can create any voice they need for their project—from famous actors and captivating voice-talents to friends, grandparents, or even their own voice at a younger age.

One of Altered's most significant advantages is its ease of use. Users can work on their audio from anywhere and at any time directly in their browser, making it incredibly convenient for people who are always on-the-go. In addition, Altered's software comes with a wide range of features that can help speed up audio-editing workflows while maximizing security.

Altered is a game-changer for various industries, from podcasting to game development. One user said, "Altered is my new favorite design tool for fiction podcasts. No longer does the world need to hear thirty of me filling out a crowd scene. Now I have a whole cast hanging out with me!" Another user hailed the company as a driving force behind the democratization of game development, adding, "New and efficient cutting-edge technology solutions and Altered Studio certainly fit into that category!"

The company is widely praised for its innovative technology solutions. One user remarked, "Altered Ai has truly changed my entire repertoire in internal communications with creating fast assets to describe intents and so much more." Others are amazed by Altered's capabilities, with one reviewer writing, "We were literally gobsmacked at how this thing works, and you will be too," while another user said, "Altered has given us an extra tool in our quest for rapid yet high-quality ideation."

In a rapidly changing world where AI and automation of tasks are becoming commonplace, dialogue AI is an exciting and transformative technology. Companies like Altered are at the forefront of developing this technology, and their work is sure to have a significant impact in various fields, especially game development.


Integrated Mixer

Automated Loudness Normalization

The Integrated Mixer feature of Altered's tool automatically normalizes loudness after every edit. This means that users do not need to worry about keeping loudness consistent as it is automatically taken care of. This feature saves users time and ensures that their audio edits have consistent loudness throughout.

Automated Cross-Fading

Copying and pasting a sound into another often leads to artefacts which can ruin the final product. Altered's Integrated Mixer feature automates cross-fading so that users can simply copy-paste a sound into another without worrying about artefacts. This makes audio editing easier and eliminates the need for complex cross-fading techniques.

Multi-track Audio Editing Without Complexity

Altered's Integrated Mixer feature offers most of the functionalities of a multi-track audio editor without the complexity and steep learning curve. The feature is easy to use and offers a simple and straightforward interface that allows users to focus on their audio editing rather than learning how to use the tool.

Track Changes and History

Auto-Repeating Changes

Users can try, fail, and repeat edits until they get their audio edits right with Altered's track changes and history feature. The tool automatically repeats all subsequent changes for users so they can iterate without any hassle. This saves users time and allows them to focus on their audio editing process without worrying about manually repeating changes.

Locked History Mode

Altered's Locked History Mode feature allows users to go back in time and revisit any audio editing change they made. Users can see the settings and export intermediate results without disrupting their workflow. It's like a safe undo/redo feature that allows users to make changes without worrying about losing audio edits or disrupting their audio editing process.

Modify Any Past Edit

Users can unlock history, go back in time, and modify any past audio editing change they made, and the tool will automatically recomputed all subsequent changes. This feature allows users to have complete control over their audio editing process and allows them to make changes without worrying about losing their audio edits.

Voice AI Tools

Quick and Accurate Transcription

Altered's Voice AI Tools feature allows users to transcribe personal audio notes to long meeting conversations in just one click. The tool ensures quick and accurate transcription that saves users time and eliminates the need to manually transcribe audio.

Life-Like Text-To-Speech

The tool's life-like Text-To-Speech feature adds Voice-Over to users' content in 70+ languages. This feature makes it easy for users to add voice-over to their content without the need for in-person dubbing or recording. Users can select from a range of languages to make their content more accessible to a wider audience.

Translation in 75+ Languages

Altered's Voice AI Tools feature offers translation in 75+ languages, making it easy for users to dub their content and expand the reach of their message. The tool ensures quick and accurate translations that save users time and enable them to deliver their message to a global audience.

Integration and Data Management

Full Integration with Google Drive

One of Altered's key features is its full integration with Google Drive. Users can work anywhere and share their files easily, securely in Google Drive. This feature makes it easy for users to access their audio editing files from anywhere and work collaboratively with others.

Direct Recording from the Browser

Users can record audio directly from their browser through the microphone or any other recording device with Altered's Direct Recording feature. This feature eliminates the need for external audio recording tools and enables users to record audio directly into the tool.

Import and Export in Many Different Formats

Altered's Import and Export feature allows users to import and export audio files in many different formats, including lossless and raw. Spectrogram and spectrum visualization is one click away, enabling detailed frequency analysis. This feature ensures that users can work with audio files in their preferred format and allows users to analyze audio files in detail.

Integrations is a cloud-based platform that comes equipped with a range of powerful tools to help users build, deploy, manage, and monitor AI-driven applications. The platform offers several features that users can take advantage of, including data management, model training, deployment and integration, and monitoring.

Data Management allows users to easily manage their data from a single interface. The platform provides users with the ability to upload and store data from multiple sources, clean and process data, and monitor data quality. Users can edit the data, combine various datasets, and transform the required data features into one-useful format.’s data visualization feature helps users to create meaningful visualizations to support decision-making process efficiently.'s powerful tool for data management helps developers to efficiently and accurately manage their data. Developers having Data Management feature have a clear and concise view of their data allowing them to make data-driven decisions.

Model Training platform offers users the capability to train their models using a variety of algorithms and techniques, such as supervised and unsupervised learning. The AutoML feature automates the time-consuming process of fine-tuning and hyperparameter tuning, making it easy for users to identify the best model for their specific task. The platform’s user interface provides an intuitive and user-friendly way to manage the AI training process, with powerful visualizations and in-depth model performance analysis.'s powerful tool for model training helps developers to build and fine-tune their AI models with utmost ease and accuracy in a quick time, ensuring that the training is hassle-free and swift.

Deployment and Integration offers users a range of APIs and SDKs to seamlessly deploy and integrate models into their existing applications and systems. The platform provides both REST and GraphQL APIs, allowing users to choose a protocol that best suits their needs. makes it easy for developers to deploy their AI models by providing a powerful and user-friendly interface to manage the deployment process. The ability to integrate AI models into existing systems and applications is a crucial aspect of AI development, enabling developers to leverage the power of AI in real-world applications effectively, and's Deployment and Integration feature enables developers to do it with ease.

Monitoring provides users with an intuitive dashboard to monitor their models’ performance and ensure they are working as expected. The platform also allows users to set up alerts to notify them if there are any issues performing during model development.'s powerful monitoring tool provides developers with an in-depth view of how their models are performing, allowing them to take corrective action promptly if performance issues arise. This feature of ensures that AI models' performance is maintained and well-monitored to make informed decisions.


Altered's next-generation audio editor with voice AI offers a range of pricing options to cater to different user needs. The online app for voice recording and editing offers a free version with basic features and a paid version with advanced features. The paid version comes with different token-based plans to choose from.

The token-based plans start with 20 minutes online-only access for 10,000 tokens and range up to unlimited online access with up to 180 minutes of recording time for unlimited tokens (Online cap applies). The initial tokens provided with the purchase of different plans vary, starting from 180 tokens (for up to 60 minutes of online access) to 500,000 tokens (for up to 120,000 minutes of online access).

The pricing for different token-based plans varies depending on the token capacity and the number of minutes for which they can be used. The online-only plans start at 40,000 tokens and go up to 500,000 tokens. Users can also request custom plans to cater to their specific needs.

The pricing follows a token-based system that allows users to purchase as many tokens as they require, providing flexibility for users to choose a plan that fits their needs best. However, the pricing for Altered's tool may be comparatively high, and users should consider their budget before making a purchase.

Overall, Altered's next-generation audio editor with voice AI offers flexible pricing plans that cater to different user needs. The token-based system provides users with greater flexibility to choose a plan that suits their needs and budget. While the pricing may be comparatively high, the advanced features and capabilities of the tool make it a great investment for anyone looking for an innovative and powerful audio editing and recording tool.


What is Altered, and what does it do?

Altered is an AI toolkit that helps users create high-quality voice performances for multi-character productions. It uses cutting-edge artificial intelligence technology to develop realistic and engaging synthetic speech that is almost indistinguishable from real human speech. With Altered, you can create any voice you need for your project, from famous actors and captivating voice talents to your grandparents or even your younger self.

What makes Altered different from other AI voice-generating software?

Altered's synthetic speech is significantly more realistic than other AI-generating tools for voice production. Its speech-to-speech and performance-to-performance technology are unique, and the voices you create with Altered are almost indistinguishable from real human speech. Additionally, Altered's toolkit is incredibly easy to use, making it ideal for both professionals and beginners. It has a wide range of features that can speed up audio-editing workflows, and it's entirely web-based, which means you can work on your audio from anywhere, and at any time directly in your browser.

What industries is Altered suitable for?

Altered is great for various industries, including podcasting, game development, film production, and many more. It's perfect for creating engaging voice performances, multi-character shows, and commercial products for a wide range of audiences. Whether you're an amateur or professional in any of these industries, Altered makes it easy to create high-quality voice performances that will captivate and entertain your audience.

Is Altered AI easy to use?

Yes, Altered AI is incredibly easy to use. Its user interface is intuitive and well-designed, and its features are simple to understand, making it ideal for beginners and professionals alike. The toolkit is entirely web-based, which means you don't need to install any software on your computer. Instead, you can work on your audio from anywhere and at any time, which is incredibly convenient for those who are always on-the-go.

What are some examples of how Altered can be used?

Altered is incredibly versatile, making it suitable for a wide range of applications. For example, it can be used to create engaging voice performances for podcasts or audiobooks, or for creating characters for video games or films. Additionally, it's great for commercial productions, voice-overs, or presentations where an engaging voice is needed. Altered makes it easy to create high-quality performances that will captivate your audience and bring your ideas to life.


If you're looking for other AI voice changing software alternatives, there are several options available:

Clownfish Voice Changer

Clownfish Voice Changer is a popular free voice changing software with over 50 voice effects. It's compatible with various communication platforms such as Discord, Skype, and TeamSpeak.


Another popular voice changing software is MorphVOX. This tool offers various voice effects, background noise cancellation, and voice-learning technology. It's compatible with various communication platforms and is suitable for gamers and content creators.


Voicemod is an AI voice changer that offers over 70 voice effects and various customization options. It's compatible with various communication platforms such as Discord, Skype, and Fortnite.

AV Voice Changer Software

AV Voice Changer Software provides advanced voice editing features such as voice morphing, background noise removal, and sound effects. This software is suitable for professionals and offers various customization options to create unique voices.


Company Results

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Resemble generates synthetic videos and voices for movies, TV shows, video games, and other creative content, providing new forms of expression with consent and transparency.

A versatile, free text-to-speech tool offering speech synthesis in multiple languages for various industries.

Web-based tool offering top-quality voice generation technology with customizable styles, morphing, and recording modification.