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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

Eleven Realtime offers a speech-to-speech API aimed at developers, enabling the integration of live voice conversations into applications and AI agents. This innovative service merges speech recognition, turn-taking capabilities, language-model reasoning, and voice synthesis, providing both Mini and Max model options tailored to various conversational requirements. Developers can access these models through the Realtime API or via ElevenAgents, facilitating seamless integration. The streaming interface is specifically crafted to enhance interactive voice experiences across various applications such as virtual assistants, customer support systems, educational tutors, and interactive characters. Agent configurations can be customized to encompass prompts, voices, tools, knowledge bases, and conversational flows, allowing for a high degree of flexibility. Additionally, Realtime usage is charged on a per-minute basis, along with fees for model input and output tokens. This product is purpose-built for developers and organizations focused on creating real-time conversational experiences and voice-enabled customer interactions, ultimately enhancing user engagement and satisfaction. The versatility of Eleven Realtime positions it as a valuable resource for modern application development.

Description

Qwen3-TTS represents an innovative collection of advanced text-to-speech models created by the Qwen team at Alibaba Cloud, released under the Apache-2.0 license, which delivers stable, expressive, and real-time speech output with functionalities like voice cloning, voice design, and precise control over prosody and acoustic features. This suite supports ten prominent languages—Chinese, English, Japanese, Korean, German, French, Russian, Portuguese, Spanish, and Italian—along with various dialect-specific voice profiles, enabling adaptive management of tone, speech rate, and emotional delivery tailored to text semantics and user instructions. The architecture of Qwen3-TTS incorporates efficient tokenization and a dual-track design, facilitating ultra-low-latency streaming synthesis, with the first audio packet generated in approximately 97 milliseconds, making it ideal for interactive and real-time applications. Additionally, the range of models available offers diverse capabilities, such as rapid three-second voice cloning, customization of voice timbres, and voice design based on given instructions, ensuring versatility for users in many different scenarios. This flexibility in design and performance highlights the model's potential for a wide array of applications in both commercial and personal contexts.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Alibaba Cloud No 
ElevenLabs Yes 
OpenAI Yes 
OpenClaw No 
Qwen No 

Integrations

Alibaba Cloud Yes 
ElevenLabs No 
OpenAI No 
OpenClaw Yes 
Qwen Yes 

Pricing Details

Realtime agents are billed at the standard ElevenAgents per-minute rate plus input, cached-input, and output-token charges for the selected model. Eleven Realtime v1 Max costs more per token than Mini; rates vary by plan and model.
Free Trial No 
Free Version No 

Pricing Details

Free
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Vendor Details

Company Name

ElevenLabs

Founded

2022

Country

United States

Website

elevenlabs.io/realtime

Vendor Details

Company Name

Alibaba

Founded

1999

Country

China

Website

github.com/QwenLM/Qwen3-TTS

Product Features

Product Features

Text to Speech

API No 
Adjust Speaking Rate / Pitch No 
Audio Optimization No 
Custom Lexicons No 
Different Voice Choices No 
Multi-Language Support No 
Synchronize Speech No 

Alternatives

Alternatives

CosyVoice Reviews

CosyVoice

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