The on-device AI communication runtime.
Voice, video, and intelligence — entirely local. Entirely private.
2d-talk is a complete AI communication stack — language models, speech recognition, voice synthesis, and visual understanding — compiled to run natively on mobile devices. No cloud APIs. No network requirement. No compromises on privacy.
Every other solution sends your users' voices and faces to someone else's server. We built the technology to make that unnecessary. The result is faster, more private, and works in places where nothing else can.
Every model runs on-device. No data leaves the phone. No round-trip latency. No server costs scaling with your user base.
Automatic resource management across memory, thermal, and battery thresholds. The SDK degrades gracefully — it never crashes, never stutters, never drops a conversation.
Single SDK integration. Configure once with a JSON model pack. No ML expertise required. Native iOS Swift Package and Android Kotlin support out of the box.
Adaptive model routing selects the optimal model size per-query based on device state. 1B for efficiency, 3B for complex reasoning — automatically, transparently.
Audio never leaves the device. Video frames are processed locally and discarded. Conversations are stored in an encrypted local database. Fully HIPAA and GDPR compatible by architecture.
Airplanes, rural areas, underground, privacy-critical environments. No network dependency means your AI features work 100% of the time, for 100% of your users.
No API call counting. No token metering. One flat rate per active user.
On-device LLM inference and image understanding. No cloud. No latency.
Upgraded models with adaptive routing. Peak intelligence on any device.
Natural voice conversations running entirely on the user's device.
Production-grade voice AI with barge-in, persona control, and graceful degradation.
Voice AI plus real-time visual understanding from the device camera.
The complete stack. Voice, vision, and intelligence — all on-device, all private.
Volume discounts available for 10,000+ MAU. Contact us for enterprise pricing.
Native SDKs for iOS and Android. Single integration. Configure with a JSON model pack and ship AI-powered communication in days.