ElevenLabs Turbo v3 is more suitable for applications requiring expressive and customizable speech in multiple languages, while Google Gemini Ultra is better for those needing multimodal AI capabilities and integration with the Google ecosystem. The choice depends on the specific use case and priorities.
| Attribute | ElevenLabs Turbo v3 | Google Gemini Ultra |
|---|---|---|
| Text-to-Speech Latency | Not optimized for real-time use, higher latency. | Not specifically mentioned. |
| Voice Cloning Accuracy | Decrease in voice cloning quality reported, particularly for older, user-generated voices. | Not specifically mentioned. |
| Emotional Range and Expressiveness | Designed to be expressive with improved nuance, cadence, stress, and emotion across languages. Audio tags can be used to influence the tone. | Not specifically mentioned. |
| Language Support | Supports over 70 languages. | Available in English in over 170 countries and territories, with plans to expand to more languages and modalities. |
| Customization Options | Users can control voice expression using audio tags. | Not specifically mentioned. |
| API Availability and Integration | Public API is 'coming soon'. | Available on Vertex AI for customers via allowlist. The Gemini API in Vertex AI allows developers to build AI agents and apps that can process information across modalities like text, code, images, and video. |
| Pricing Model and Cost-Effectiveness | Currently offered at an 80% discount during its alpha phase. Post-launch, projected to cost 2 credits per character, which is twice the cost of previous models. | Gemini Ultra is part of the Google AI Ultra plan, which costs $249.99/month. |
| Audio Quality | Aims to provide natural, lifelike speech. | Generates short 720p videos with audio. |
| Background Noise Handling | Information not found. | Can produce dialogue, sound effects, and background noise to go with videos. |
| Real-time Streaming Capabilities | Not yet optimized for real-time use. A real-time version is under development. | Project Astra, powered by Gemini, is a low latency, multimodal AI experience. |
| Integration with Other AI Services | Information not found. | Integrates with Google products and services like Google Workspace, and Vertex AI. |
| Scalability for Enterprise Use | ElevenLabs serves 33% of S&P 500 companies. Offers business and enterprise plans. | Designed to handle the demands of large organizations, ensuring smooth integration. |