Ten

Freemium

A tool to build real-time multimodal conversational AI agents.

TEN is an open-source framework designed for building real-time multimodal conversational AI agents. It features a modular architecture that supports extensions in C++, Go, Python, and JavaScript, alongside native tools for voice activity detection and state management. The platform targets application and extension developers who need to deploy low-latency AI solutions across edge and cloud environments on Windows, Mac, Linux, and mobile (verified: 2026-01-30).

Jan 30, 2026
Get Started
Pricing: Freemium
Last verified: Jan 30, 2026
Compare alternativesBrowse by taskGuides

Key facts

Pricing

Freemium

Use cases

Developers building real-time voice agents that require low-latency multimodal interactions for responsive conversational experiences (verified: 2026-01-30), Software engineers creating cross-platform AI applications that must run on Windows, Mac, Linux, and mobile devices (verified: 2026-01-30), System architects integrating large language models with external databases and RAG systems using a modular extension framework (verified: 2026-01-30)

Strengths

The framework supports multiple programming languages including C++, Go, Python, and JavaScript/TypeScript for building custom extensions (verified: 2026-01-30), It provides native support for multimodal interactions and real-time state management to enable dynamic agent behavior adjustments (verified: 2026-01-30), The architecture allows for flexible edge-cloud integration to help developers balance operational costs with performance and latency (verified: 2026-01-30)

Limitations

Developers must manage complex extension configurations and event schemas as defined in the TEN Framework API documentation (verified: 2026-01-30), The system requires specific implementation of the TEN VAD or Turn Detection components to handle audio-visual conversational flow (verified: 2026-01-30)

Last verified

Jan 30, 2026

Plan your next step

Use these links to move from this review into compare and task workflows before committing to a tool stack.

CompareBrowse by task GuidesTools Deals

Priority tasks: Content writing tasksCode generation tasksVideo generation tasksMeeting notes tasksTranscription tasks

Priority guides: AI SEO tools guideAI coding tools guideAI video tools guideAI meeting notes guide

Strengths

  • The framework supports multiple programming languages including C++, Go, Python, and JavaScript/TypeScript for building custom extensions (verified: 2026-01-30)
  • It provides native support for multimodal interactions and real-time state management to enable dynamic agent behavior adjustments (verified: 2026-01-30)
  • The architecture allows for flexible edge-cloud integration to help developers balance operational costs with performance and latency (verified: 2026-01-30)

Limitations

  • Developers must manage complex extension configurations and event schemas as defined in the TEN Framework API documentation (verified: 2026-01-30)
  • The system requires specific implementation of the TEN VAD or Turn Detection components to handle audio-visual conversational flow (verified: 2026-01-30)

FAQ

What programming languages can developers use to build extensions within the TEN framework?

Developers have the flexibility to build extensions using C++, Go, Python, or JavaScript/TypeScript. These extensions are designed to be modular and reusable, working together without the need for manual glue code. This multi-language support ensures that teams can use their existing expertise to create complex audio-visual AI applications (verified: 2026-01-30).

Which operating systems and platforms are compatible with the TEN conversational AI ecosystem?

The TEN framework is designed for broad compatibility, allowing agents and extensions to run seamlessly on Windows, Mac, and Linux desktop environments. Additionally, the framework supports mobile deployments, providing a consistent development experience across different hardware targets while maintaining low-latency performance for real-time multimodal interactions (verified: 2026-01-30).

How does the TEN framework handle the integration of large language models with external data?

The framework enables developers to go beyond basic model limitations by integrating LLMs with databases, RAG systems, and various audio-visual tools. It uses a drag-and-drop approach for building complex applications and features dynamic state management to ensure the agent remains responsive during real-time data retrieval and processing (verified: 2026-01-30).