Features Comparison – Google TTS Vs ElevenLabs
Language Support and Customization
- ElevenLabs: ElevenLabs boasts a library of over 1200 voices across 29 languages, which means users can create speech with deep emotional range and various dialects. The platform’s VoiceLab tool lets you create new voices and enables voice cloning, as well as advanced AI dubbing capabilities.
- Google TTS: With more than 220 voices and 40 languages, including global languages like Mandarin and Spanish. While it offers adjustments in speech output such as rate and pitch, it might not match ElevenLabs in terms of emotional depth. However, its natural-sounding voices and seamless integration with Google products make it a strong contender.
User Experience and Integration
- ElevenLabs: ElevenLabs is popular in fields requiring nuanced speech, such as podcasting and audiobook production. Its well-documented and supportive API ensures easy integration with various platforms, offering a smooth user experience.
- Google TTS: As a part of Google's AI technologies, Google TTS is designed to provide realistic speech in devices and applications. It stands out for its flexibility in deployment and its ability to integrate easily with Google's wide range of services, making it a practical choice for developers within the Google ecosystem.
Ease of Use
- ElevenLabs simplifies the TTS process with an intuitive menu bar. Users can easily engage in voice synthesis and cloning through the VoiceLab tool, creating custom voices with minimal effort. The platform's Studio Tool further streamlines the creation of long-form audio content, and its AI dubbing feature adds versatility for video content. A major strength of ElevenLabs lies in its well-documented API, which ensures seamless integration into various workflows, making it accessible for both TTS novices and experts.
- Google TTS is designed for ease of use, offering an accessible platform for integrating lifelike speech into applications. It stands out for its integration with Google's wide array of services. Google TTS's flexible deployment across different environments, from cloud-based to on-premises solutions, caters to a diverse range of user needs, making it a practical choice for various applications.
Pricing and Licensing (at the time of writing - January 2024)
- ElevenLabs
- Free Tier: Ideal for those experimenting with TTS. It includes 10,000 characters each month, the ability to create three unique voices, access to a selection of shared voices, and basic speech generation in 29 languages. Acknowledgement of ElevenLabs is required when using this tier.
- Starter Package ($5/month, with a discount for the first month): Enhances the free offering with a monthly allocation of 30,000 characters, the creation of up to 10 personalized voices, and the addition of a commercial usage license.
- Creator Package ($22/month, with a discount for the first month): Expands capabilities for more prolific users, providing 100,000 characters per month, the creation of up to 30 custom voices, professional-grade voice cloning technology, and superior audio output quality.
- Independent Publisher Package ($99/month): Specially designed for independent authors and publishing houses, this package provides a hefty 500,000 characters monthly, allows for the creation of up to 160 unique voices, and includes an analytical dashboard to track usage.
- Growing Business Package ($330/month): Tailored for expanding businesses and larger entities, offering a substantial increase to 2,000,000 characters per month and the ability to create up to 660 custom voices.
- Enterprise Solution: Custom-designed for specific business needs, this plan offers personalized speech synthesis quotas, access to high-quality voice options, and dedicated support for enterprise-level requirements.
- Google TTS
- Billing Calculation: Pricing is determined per character, including spaces and most Speech Synthesis Markup Language (SSML) tags. Characters in input strings, including tags and spaces, are counted for billing.
- Neural2 Voices: The first 1 million bytes each month are free. Post-free usage, the cost is US$0.000016 per byte, equating to US$16 per 1 million bytes.
- Polyglot (Preview) Voices: Similar to Neural2, the first 1 million bytes are free, with subsequent usage priced at US$0.000016 per byte.
- Studio (Preview) Voices: These are offered with 100 thousand bytes free per month. After the limit, it's US$0.00016 per byte, or US$160 per 1 million bytes.
- Standard Voices: Users get 4 million characters free monthly. Beyond this, the rate is US$0.000004 per character, amounting to US$4 per 1 million characters.
- WaveNet Voices: The initial 1 million characters each month are free, followed by a charge of US$0.000016 per character, translating to US$16 per 1 million characters.
Why Choose ElevenLabs?
The results of our comparison survey highlight ElevenLabs' edge over Google TTS. ElevenLabs secured the top score in 37% of cases, whereas Google TTS reached this mark in only 19% of instances. This notable 18% difference accentuates ElevenLabs' excellence in producing clear and lifelike voices.
Moreover, ElevenLabs outshined not just Google TTS, but also the other five text-to-speech services in the survey, thus reinforcing its status as an industry leader in terms of voice quality and consistency.
What Is Google TTS?
Google TTS is a text-to-speech service powered by Google's AI technologies, offering a range of functionalities to convert text into lifelike speech. This service is designed for diverse applications, catering to both individual developers and larger organizations. It's effective in applications that benefit from spoken output, such as interactive voice response systems, digital content narration, and virtual assistants.
Key Capabilities of Google TTS
- Speech Synthesis: Google TTS is renowned for generating high-fidelity speech that mimics human intonation and emotion, making the output sound natural and engaging.
- Voice Selection: The service provides an extensive choice of over 220 voices across more than 40 languages, accommodating a wide range of use cases and preferences.
- Voice Customization: Users can create distinctive voices for their brands or applications, offering a personalized touch that sets them apart.
- Adaptable Audio Controls: Google TTS allows for fine-tuning of the voice output, including adjustments to speaking rate, pitch, and other elements to match specific requirements.
- Deployment Options: The service is flexible in deployment, supporting cloud-based applications as well as on-premises and edge computing environments.
- Custom Voice Training: Google TTS offers the capability to train custom voice models using specific audio recordings, enabling the creation of voices that are tailored to the user's specific needs and contexts.
- Robust Security and Compliance: Google TTS is built with strong security measures and adheres to strict privacy policies, ensuring data protection and compliance with regulatory standards.
What Is ElevenLabs?
ElevenLabs stands out in the text-to-speech technology landscape with its AI-enhanced software, acclaimed for creating speech that closely resembles human expression and emotion.
Key Capabilities of ElevenLabs
- Expansive Voice and Language Options: Offering over 120 distinct voices, ElevenLabs also covers speech generation in 29 languages, paving the way for multilingual and emotionally dynamic speech output.
- Innovative Voice Cloning and Creation: The platform’s VoiceLab feature allows for cloning voices from brief recordings and crafting new synthetic voices, with a rich library of pre-set voice profiles suitable for various needs.
- AI Speech Classifier for Audio Verification: A unique tool that helps identify whether an audio sample is produced by ElevenLabs' AI, contributing to a broader initiative to recognize AI-generated audio.
- Comprehensive Studio Tool: This feature is especially useful for producing extended spoken content, such as audiobooks or dialogue, leveraging context-aware synthetic or custom voices.
- Enhanced AI Dubbing Functionality: Enables versatile voice adaptation across different languages and dialects, making it ideal for global content production.
- Versatile Use Cases: Wide usage across various domains, including podcasting, audiobook narration, and video dubbing.
- High Ethical Standards: ElevenLabs is committed to ethical technology use, with guidelines in place to prevent misuse such as unauthorized voice cloning and actively monitoring for any breaches of these standards.
Other Google TTS Alternative Services
