15.ai AlternativesText to Speech Services and other similar apps like 15.ai

15.ai is described as 'Or 15.dev, is a free non-commercial web application and research project that uses artificial intelligence to generate text-to-speech voices of fictional characters from popular media' and is a Text to Speech service in the ai tools & services category. There are more than 10 alternatives to 15.ai, not only websites but also apps for a variety of platforms, including Windows, Linux, Android and Python apps. The best 15.ai alternative is ElevenLabs, which is free. Other great sites and apps similar to 15.ai are Balabolka, Kokoro, Voice Engine and NaturalReader.

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Alternatives list

  1. ElevenLabs icon

    ElevenLabs

     17 likes
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    ElevenLabs uses AI to deliver natural, expressive speech for diverse applications such as podcasts and videos. It features a user-friendly interface, customizable intonation, and offers seamless API integration. Privacy, scalability, and multilingual capabilities enhance its adaptability.

    38 ElevenLabs alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    ElevenLabs screenshot 1
     

    • ElevenLabs is the most popular Web-based, Android, iPhone & iPad alternative to 15.ai.

    • ElevenLabs is the most popular free alternative to 15.ai.

    • ElevenLabs is Freemium and Proprietary15.ai is Free Personal and Proprietary
    • ElevenLabs is Lightweight15.ai is not according to our users
  2. Balabolka icon

    Balabolka

     95 likes
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    Balabolka is a Text-To-Speech (TTS) program. All computer voices installed on your system are available to Balabolka. The on-screen text can be saved as a WAV, MP3, MP4, OGG or WMA file. The program can read the clipboard content, view the text from DOC, EPUB, FB2, HTML, ODT...

    68 Balabolka alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    • PortableApps.com
    Balabolka screenshot 1
     

    • Balabolka is the most popular Windows alternative to 15.ai.

    • Balabolka is Free and Proprietary15.ai is Free Personal and Proprietary
  4. Kokoro icon

    Kokoro

     4 likes
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    Kokoro is an open-weight TTS model with 82 million parameters. Despite its lightweight architecture, it delivers comparable quality to larger models while being significantly faster and more cost-efficient.

    66 Kokoro alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Self-Hosted
    • Python
    Screenshot of the Huggingface page for the Kokoro-82M model
     

    • Kokoro is the most popular Self-Hosted alternative to 15.ai.

    • Kokoro is the most popular Open Source alternative to 15.ai.

    • Kokoro is Free and Open Source15.ai is Free Personal and Proprietary
    • Kokoro is Privacy focused and Lightweight15.ai is not according to our users
  5. Ad
    Screenshot
    ElevenLabs icon
    ElevenLabs

    ElevenLabs uses AI to deliver natural, expressive speech for diverse applications such as podcasts and videos. It features a user-friendly interface, customizable intonation, and offers seamless API integration. Privacy, scalabil...

    https://elevenlabs.io
    Learn More
  6. Voice Engine icon

    Voice Engine

     7 likes
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    Voice Engine is a text-to-voice generation platform from OpenAI, which uses text input and a single 15-second audio sample to generate natural-sounding speech that closely resembles the original speaker.

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Online
    Voice Engine screenshot 1
     

    • Voice Engine is the most popular commercial alternative to 15.ai.

    • Voice Engine is Paid and Proprietary15.ai is Free Personal and Proprietary
  7. NaturalReader icon

    NaturalReader

     22 likes
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    Natural Reader is a professional text to speech program that converts any written text into spoken words. The paid versions of Natural Reader have many more features.

    142 NaturalReader alternatives

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Google Chrome
    NaturalReader screenshot 1
     

    • NaturalReader is the most popular Mac alternative to 15.ai.

    • NaturalReader is Free Personal and Proprietary15.ai is also Free Personal and Proprietary
  8. RHVoice icon

    RHVoice

     15 likes
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    RHVoice is a free and open source speech synthesizer.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Windows
    • Linux
    • Android
    • Android Tablet
    • F-Droid
    RHVoice screenshot 1
    RHVoice screenshot 2
     

    • RHVoice is the most popular Linux alternative to 15.ai.

    • RHVoice is Free and Open Source15.ai is Free Personal and Proprietary
    • RHVoice is Lightweight15.ai is not according to our users
  11. Chatterbox TTS icon

    Chatterbox TTS

     4 likes
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    We're excited to introduce Chatterbox, Resemble AI's first production-grade open source TTS model. Licensed under MIT, Chatterbox has been benchmarked against leading closed-source systems like ElevenLabs, and is consistently preferred in side-by-side evaluations.

    43 Chatterbox TTS alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Windows
    • Mac
    • Linux
    • Python
     
  12. AIVocal icon

    AIVocal

     1 like
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    AIVocal is your all-in-one AI assistant for voice tasks—perfect for AI podcasting, speech generation, vocal editing, and voice control. From transcribing meetings to creating high-quality audio content, AIVocal makes voice work smarter and faster.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Platforms

    • Online
    AIVocal - AI Voice Generator | Voice Cloning | Audiobook Online Free
     
  13. TTSMaker icon

    TTSMaker

     3 likes
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    TTSMaker is a free text-to-speech tool that provides speech synthesis services, supports multiple languages: English, French, German, Spanish, Arabic, Chinese, Japanese, Korean, Vietnamese... and a variety of voice styles, you can use it reads text and e-books aloud, and can...

    44 TTSMaker alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application type

    Platforms

    • Online
    ttsmaker homepage
     
  14. Dia TTS icon

    Dia TTS

     1 like
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    Dia is a 1.6B parameter text to speech model created by Nari Labs. It was pushed to the Hub using the PytorchModelHubMixin integration.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Self-Hosted
    • Python
    Dia TTS screenshot 1
     
  15. Real-Time Voice Cloning icon

    Real-Time Voice Cloning

     6 likes
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    Free open source AI voice cloning and text to speech synthesis. Clone a voice in 5 seconds to generate arbitrary speech in real-time.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Windows
    • Linux
    • Python
     
12 of 21 15.ai alternatives