Everything You Need To Know About Coqui TTS In 2024

Have you ever considered incorporating Coqui TTS technology into your business model for better customer service? These advances in text to speech technology can help bring your business to the next level. As a business owner, it is essential to be conscious of new technologies that emerge and could potentially improve the quality of your service. Incorporating Coqui TTS into your business model can help you interact with your customers more effectively and assist them in finding what they need. By incorporating the latest advances in text to speech technology, you can create a more personalized experience for your customers and enhance your business's overall customer experience.

Table of Contents

• What is Coqui TTS?
• Coqui TTS Shuts Down
• Coqui TTS Is Still Available On GitHub
• Features And Capabilities Of Coqui TTS
• 5 Best TTS Alternatives To Coqui TTS
• Try Unreal Speech for Free Today — Affordably and Scalably Convert Text into Natural-Sounding Speech with Our Text-to-Speech API

What Is Coqui TTS?

Coqui TTS is an AI-powered tool that allows users to create realistic, generative AI voices for various applications. It is an advanced library used for generating TTS, based on the latest research in the field. Coqui TTS offers a perfect balance between ease of training, speed, and speech quality. It comes with pre-trained models and tools for measuring dataset quality and is already utilized in over 20 languages across various products and research projects.

Coqui TTS Architecture: Encoder-Decoder Model

Coqui TTS employs an encoder-decoder architecture to convert text input into speech output. The encoder takes the text as input and converts it into a high-dimensional representation, which is then used by the decoder to generate the speech output. This architecture is specifically designed to produce high-quality, natural-sounding speech suitable for diverse applications like voice assistants, automated customer service, and speech-enabled devices.

Founding Team Transitioning from Mozilla to Coqui

Coqui TTS was developed by a team of experts who were formerly working in Mozilla's machine learning group. The four visionaries behind the project are Eren Gölge, Josh Meyer, Kelly Davis, and Reuben Morais. This team moved on to establish Coqui after Mozilla ceased its development of the Speech-to-text engine, DeepSpeech. The transition marked the beginning of Coqui's journey in advancing TTS technology for future applications and projects.

Coqui TTS Shuts Down

Coqui TTS, a generative AI speech innovation company, recently announced its decision to shut down operations. The co-founders, Morais and Josh Meyer, shared the news with their subscribers and followers, stating that the paid SaaS web application and REST API services would no longer be available. The servers were scheduled to go offline on December 11th, 2023.

While the exact reasons for the shutdown were not disclosed by the company, speculation suggests it may be due to a funding crunch and monetization challenges. The shutdown came as a surprise, especially since the company had secured $3.3M in funding just last year. Despite the sudden closure, Coqui TTS had made significant strides in the field of TTS technology, with one of its notable accomplishments being the release of model weights for XTTS v1 and v2.

Coqui TTS Is Still Available On GitHub

Coqui TTS, while no longer actively maintained, remains a valuable resource for developers and enthusiasts alike. The TTS model is accessible on GitHub and HuggingFace, ensuring that the technology is still available to those interested in using it. One key advantage is that Coqui is still available as a pre-trained model, which means developers can easily incorporate the technology into their applications without requiring extensive training.

This feature provides a seamless experience for developers and removes barriers to entry when integrating Coqui TTS into their projects. So, even though Coqui TTS might not be actively maintained anymore, its availability ensures that developers can continue to benefit from this technology.

Features And Capabilities Of Coqui TTS

The voice cloning capability of Coqui TTS allows for the creation of digital voices similar to those of existing real individuals. With just 3 seconds of audio from a specific person, developers and enthusiasts can generate a synthetic voice that mimics the sound and cadence of the original speaker.

This feature enables cross-language voice cloning, enhancing the naturalness of the synthesized speech across different languages. By leveraging deep learning models and sophisticated algorithms, Coqui TTS facilitates the replication of unique vocal characteristics, contributing to more personalized and engaging interactions.

Multilingual Support in Coqui TTS

Coqui TTS offers extensive language support, encompassing over 20 languages to cater to diverse user needs and preferences. By integrating multiple languages into the TTS system, developers can enhance the accessibility and inclusivity of their applications, enabling more users worldwide to engage with content in their native languages.

The multilingual capability of Coqui TTS underscores its versatility and adaptability in addressing global communication requirements, making it a valuable asset for cross-cultural interactions and content dissemination.

Emotion and Voice Control Features in Coqui TTS

The emotion and voice control features of Coqui TTS empower developers to adjust the emotional expression and voice characteristics of synthetic speech, enabling dynamic performances and enhanced user engagement.

With the ability to modify voice attributes such as pitch, speed, and tone, users can create expressive and lifelike synthetic voices that resonate with different audience preferences. By incorporating emotional nuances into the synthesized speech, Coqui TTS enhances the emotional intelligence and relatability of AI-generated content, fostering more impactful and immersive user experiences.

Timeline Editor Functionality in Coqui TTS

The timeline editor functionality in Coqui TTS provides a comprehensive tool for directing scenes with multiple AI voices, enabling seamless integration of diverse voices in audiovisual productions.

By synchronizing the timing and delivery of different AI-generated voices, users can create cohesive and engaging narratives that captivate audiences across various media formats. The timeline editor feature enhances the creative control and production value of synthesized speech, facilitating the production of rich and interactive multimedia content that leverages the power of AI-driven voice technology.

Platform Compatibility of Coqui TTS

Coqui TTS is compatible with a wide range of platforms, allowing for easy integration into existing applications and systems across different devices and environments. Whether deployed on mobile devices, web applications, or embedded systems, Coqui TTS delivers consistent performance and reliability, ensuring a seamless user experience across diverse platforms.

The platform compatibility of Coqui TTS underscores its versatility and interoperability, making it a valuable tool for developers seeking to enhance the accessibility and functionality of their applications through advanced TTS capabilities.

5 Best TTS Alternatives To Coqui TTS

1. Unreal Speech: Cutting Costs and Enhancing Quality with Unreal Speech

Unreal Speech is a leading alternative to Coqui TTS that offers a low-cost, highly scalable text-to-speech API with natural-sounding AI voices. The most striking feature that sets Unreal Speech apart is its ability to significantly reduce TTS costs by up to 90%. This tool promises high-quality, human-like AI voices that are both affordable and scalable.

With its fast and low-latency API, users can enjoy per-word timestamps, adding further value to the service. Unreal Speech stands out for its ease of use with a simple API, enabling users to incorporate TTS functionality at scale.

If you are looking for a budget-friendly, scalable, and realistic TTS solution, Unreal Speech is worth exploring.

2. ElevenLabs: Elevate Your Content with ElevenLabs

ElevenLabs is another fantastic alternative to Coqui TTS, offering text-to-speech and voice cloning software. Creators can leverage this tool to create personalized voice clones for characters or products, ensuring they sound incredibly realistic. One of the standout features of ElevenLabs is its ability to incorporate special effects such as natural-sounding laughter, whispers, and sighs effortlessly.

These features allow creators to infuse authenticity and emotions into their content seamlessly. With high-quality audio that captures the essence and emotions of the content, ElevenLabs is a top choice for creators looking to elevate their content with lifelike voices.

3. Amazon Polly: Amazon Polly - Revolutionizing Speech Synthesis

Amazon Polly is a game-changing tool that transforms text into lifelike speech. This service empowers users to create applications that talk, opening up new possibilities for speech-enabled products. Amazon Polly leverages advanced deep-learning technologies to synthesize speech that mimics human voices with remarkable accuracy.

The software supports male and female voices, varying in availability across different languages. Amazon Polly caters to a wide audience, supporting over 20 languages including Chinese, English, German, Italian, Japanese, Portuguese, and Spanish. For developers and businesses seeking lifelike speech synthesis capabilities, Amazon Polly is a go-to solution.

4. Acoust AI: Acoust AI - Redefining Text-to-Speech Capabilities

Acoust AI represents the pinnacle of text-to-speech technology, offering advanced capabilities powered by artificial intelligence. This platform seamlessly integrates AI with cutting-edge neural networks to produce voices that closely resemble human speech.

The result is natural-sounding speech that is ideal for various applications like accessibility, education, and content creation. By harnessing the latest in AI technology, Acoust AI transforms written text into seamless speech, delivering unmatched quality and authenticity. For users seeking unmatched TTS capabilities backed by AI technology, Acoust AI is a front-runner worth exploring.

5. Speechelo: Enhancing Voice Capabilities with Speechelo

Speechelo is a robust text-to-speech tool packed with valuable features that set it apart as an excellent alternative to Coqui TTS. With over 30 male and female AI voices, support for three reading tones (normal, joyful, and serious), and backing for more than 20 languages, Speechelo offers versatility and sophistication.

One of its standout features is providing users with the ability to add voice inflexions to recordings, enhancing the overall audio quality and authenticity.

Speechelo seamlessly integrates with popular platforms like iMovie, Audacity, and Camtasia, making it a top choice for users looking to amplify their voice capabilities.

Try Unreal Speech for Free Today — Affordably and Scalably Convert Text into Natural-Sounding Speech with Our Text-to-Speech API

Unreal Speech offers an innovative solution in the realm of text-to-speech technology by providing a cost-effective and highly scalable API with natural-sounding AI voices. Our platform stands out as the most affordable and high-quality option available, reducing text-to-speech costs by up to 90%.

Natural-sounding AI Voices

Our AI voices are designed to sound incredibly human-like, providing a seamless experience for users. Our API is known for its super-fast, low-latency performance, ensuring a smooth and efficient process. For those in need of more specific features, we offer per-word timestamps to cater to individual preferences.

User-friendly Integration with Our API

Our API is extremely user-friendly, making it easy for anyone to integrate text-to-speech functionality into their products. This simplicity streamlines the process of giving your LLM (Large Language Model) a voice, enabling you to offer this feature at scale.

If you are looking to incorporate realistic and scalable TTS into your products, try our text-to-speech API for free today. With Unreal Speech, you can convert text into natural-sounding speech at an affordable and scalable price.