Everything You Need to Know About 15.AI and Its Top Alternatives for 2024

In 2020, 15.ai made waves with its innovative AI text-to-speech technology, quickly became the go-to platform for generating voice clones of beloved real and fictional characters.

Developed by an anonymous MIT researcher under the pseudonym '15', this platform was a hit among creators seeking lifelike AI voices for various purposes.

However, as of now, 15.ai is no longer accessible due to copyright issues, increased competition, and other challenges, making its return unlikely in the near future.

In this blog, we’ll dive into the journey of 15.ai, exploring its origins, its functionalities, and the best alternatives you can turn to for creating voiceovers with the latest AI technologies.

What is 15.ai?

Launched in 2020, 15.ai was a text-to-speech converter that used advanced artificial intelligence to transform text into natural-sounding speech. By combining machine learning, deep neural networks, and audio synthesis algorithms, 15.ai revolutionized the way users generated diverse voices.

The platform offered real-time voice generation using sentiment analysis models, enabling quick production of high-quality voiceovers that conveyed emotional depth. Although it was temporarily taken down on September 8, 2022.

What Can 15.ai and Its Alternatives Do?

Since 15.ai is currently unavailable, let’s reflect on what its alternatives offer and how they can be utilized.

1. Create Expressive Character Voices
AI text-to-speech software enables the creation of voices sourced from a variety of media, eliminating the need for voice actors in projects. Some software even allows users to clone the voices of public figures, raising ethical concerns regarding privacy and copyright.

2. Translate Text into Multiple Languages
The internet is rich with content, primarily in English. AI can help creators translate their material into various languages, allowing them to reach broader audiences and enhance engagement.

3. Generate Natural-Sounding Voices
Whether for a specific project or story, achieving the right character voice is crucial. With AI technology, creators can easily select from male or female voices, various accents, and adjust tone and pitch with just a few clicks. This streamlines the content creation process and reduces costs by removing the need for lengthy voice actor searches.

Top Alternatives to 15.ai

While many alternatives to 15.ai exist, only a few truly deliver high-quality results. Below are some of the best options available:

1. ModelsLab

Best Overall Alternative
ModelsLab Audiogen stands out among voice generation tools, allowing users to seamlessly transform text into natural speech across multiple languages.

This platform offers high-quality AI voice generation at an affordable price, making it ideal for professional applications. With its rich variety of emotional and multilingual voice options, ModelsLab use context-aware speech synthesis to create authentic-sounding audio.

Try Modelslab Now!

2. ElevanLabs

ElevanLabs provides a customizable voice synthesis platform tailored for developers looking to integrate voice technology into their applications. With a focus on flexibility and scalability, ElevanLabs allows users to create unique voice profiles and offers a straightforward interface for voice generation.

Pros:

• Highly customizable voice options

• Suitable for developers and businesses

Cons:

• May require technical knowledge for optimal use

3. Lovo AI

Lovo AI features an impressive selection of voices across more than 100 languages, catering to text-to-speech needs, video editing, and scriptwriting. Its user-friendly interface and extensive toolset make it a strong competitor, though it does have limitations.

Pros:

• Wide range of voice options and languages

• Clean, intuitive interface

Cons:

• Restrictions on commercial use in the free plan

• Watermarked free plan videos

4. Play.ht

Play.ht distinguishes itself with a diverse selection of over 900 ultra-realistic voices, suitable for podcasts, narrations, and eBooks. Its emotional modulation capabilities enhance the user experience.

Pros:

• Emotionally adjustable built-in voices

• Supports multilingual audio production

Cons:

• Limited to 100 languages

• Users must purchase commercial usage rights

5. NaturalReader

NaturalReader simplifies the process of creating text-to-speech voices across various file formats and languages. It offers realistic voice generation with flexible licensing options, enabling copyright-free use and collaboration across multiple platforms.

Pros:

• Instant generation of realistic voices

• Cross-platform functionality

Cons:

• Extremely basic interface

• Optimal performance requires file downloads

Final Thoughts

Although 15.ai made a big impact in AI voice generation, its closure has opened the door for other tools to take its place. While it’s unfortunate that 15.ai is no longer available, many great alternatives are now on the market.

Each option mentioned in this blog brings something different to the table, whether it’s creating unique character voices or supporting multiple languages. These tools make it easier for content creators, developers, and businesses to produce natural-sounding voiceovers without needing voice actors.

Try AudioGen Now!

15.ai FAQs

Is 15.ai still available?
No, 15.ai is currently unavailable due to copyright issues and increased competition.

What is the best AI voice generator?
While many alternatives exist, ElevenLabs stands out for its advanced voice cloning technology, making it a top choice for improving video and content creation.

Does voice AI sound like you?
Yes, many voice AI tools are designed to replicate your voice closely, providing a natural-sounding output.

What is the AI tool that changes your voice?
There are several AI tools available for voice modification, with options to alter pitch, tone, and accent, depending on the software you choose.

Which text-to-speech tool is the best for famous voices?
Tools like ElevenLabs and ModelsLab offer features that allow users to generate voices resembling those of famous personalities, though ethical considerations must be taken into account.