Llamatik
Run LLMs, speech-to-text, and image generation fully offline on device with Kotlin Multiplatform.
Llamatik is a solid choice for Kotlin Multiplatform developers who want local AI without cloud dependencies. Its unified API across platforms is its strongest asset, but the ecosystem is still young and documentation is sparse. Best for privacy-first projects, not for teams needing enterprise support or massive model diversity.
- Kotlin Multiplatform developers building local-first AI apps
- Privacy-conscious users wanting offline AI chat
- IntelliJ IDEA users needing a local AI coding assistant
- Developers requiring on-device speech-to-text or image generation
- Users who need cloud-scale AI capabilities (large models, massive concurrency)
- Teams requiring enterprise support or SLAs
- Non-developers looking for a plug-and-play AI assistant (requires setup for library use)
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In short
Llamatik — Run LLMs, speech-to-text, and image generation fully offline on device with Kotlin Multiplatform. Best for Kotlin Multiplatform developers building local-first AI apps, Privacy-conscious users wanting offline AI chat, IntelliJ IDEA users needing a local AI coding assistant. Free to use.
What's new in Llamatik
Checked 14 days agoAcross the latest 1 update: 1 launch.
Viability Score
How likely is Llamatik to still be operational in 12 months? Based on 4 signals — momentum (how recently it shipped), wrapper dependency, revenue model, and web presence.
Last calculated: July 2026
How we score →Key Features
- On-device LLM inference using llama.cpp
- Speech-to-text using whisper.cpp
- Image generation using stable-diffusion.cpp
- Unified Kotlin Multiplatform API for Android, iOS, Desktop, JVM, WASM
- HTTP-based remote inference via Llamatik Server
- Text generation, chat-style prompts, and embeddings
- GGUF model support (LLaMA, Mistral, Phi)
- Local-first AI coding assistant for IntelliJ IDEA and Android Studio
- No account required for the app
- Privacy by default: no data leaves device
- Lightweight runtime without heavy frameworks
- Kotlin Coroutines and Serialization built-in
- Voyager for Navigation and View Models
- Koin for Dependency Injection
- Ktor for client and server
About Llamatik
Llamatik is a Kotlin Multiplatform library and app that enables true on-device AI. It wraps llama.cpp, whisper.cpp, and stable-diffusion.cpp to provide LLM inference, speech-to-text, and image generation capabilities directly on Android, iOS, Desktop, JVM, and WASM platforms. The platform is designed for privacy-conscious users and developers who want to build local-first AI applications without relying on cloud services. The Llamatik App is a ready-to-use offline AI chatbot that runs models locally with no account or setup complexity. For developers, the Llamatik Library provides a unified Kotlin-first API that abstracts away platform-specific native bindings, allowing shared AI logic across mobile, desktop, and server environments. The library supports both on-device inference (using GGUF models) and remote inference via Llamatik Server when more power is needed. A recent addition is Llamatik Code, a privacy-first AI coding assistant plugin for IntelliJ IDEA and Android Studio that runs local LLMs directly inside the IDE. This plugin uses the same Llamatik engine to provide code completion, generation, and chat completely offline. What sets Llamatik apart is its commitment to privacy by default: all data stays on the device, no tracking, no external processing. By eliminating cloud dependencies, Llamatik reduces latency, infrastructure costs, and privacy risks. Compared to cloud-based AI services like OpenAI or Google AI, Llamatik offers full data sovereignty and offline operation, though it lacks the scale and model variety of cloud providers.
Behind the Verdict
Llamatik is not trying to be everything to everyone. It's a specialized tool for a specific problem: running AI on-device in a Kotlin Multiplatform project. If that's your stack, it's the most coherent option we've seen. Where it shines is in privacy. Every inference happens locally—no data leaves the device. The unified Kotlin API is genuinely well-designed, allowing you to switch between on-device and remote inference without rewriting logic. We'd reach for Llamatik when building a mobile app that needs offline AI capabilities—like a chat assistant that works on a plane, or a document summarizer for sensitive corporate data. The new Llamatik Code plugin is a nice bonus if you're an IntelliJ user. Where it bites: you're locked into the GGUF model format, and the model selection is limited to what you can run locally. Don't expect GPT-4-level quality from a 7B parameter model on a phone. Also, the library is Kotlin-first—if you're not using Kotlin Multiplatform, this isn't for you. Compared to alternatives like llama.cpp directly or MLX (for Apple Silicon), Llamatik adds a layer of abstraction that's helpful for multiplatform projects but adds complexity for simple use cases. The documentation could be better, but the open-source code is inspectable. In practice, Llamatik is a pragmatic choice for a niche audience. It does what it promises, but it's not a general-purpose AI platform. If you need cloud-scale reasoning or a vast model library, look elsewhere.
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Use Cases
- Run a private AI chatbot on your mobile device without internet connection.
- Integrate offline LLM inference into your Kotlin Multiplatform app for sensitive data processing.
- Use speech-to-text on-device for transcription in field work without cloud.
- Generate images locally using stable-diffusion.cpp within a Kotlin desktop app.
- Build a privacy-first AI coding assistant plugin for IntelliJ using Llamatik Code.
Limitations
- Llamatik is primarily a library for developers; non-developers may find the app limited in features compared to cloud-based assistants.
- On-device inference is constrained by device hardware – larger models may not run smoothly on older devices.
- The PRO templates require a subscription, but pricing details are not fully transparent.
- Context window and response quality depend on the model loaded locally.
Integrations
Resources & Guides
Official links
Tools that pair well with Llamatik
Common stack mates teams adopt alongside Llamatik, with the specific reason each pairing earns its keep.
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