Best on-device AI AI tools

NotchLive is a native macOS application that provides real-time, on-device live captions and translation directly within your MacBook's notch. It uses OpenAI's Whisper AI for speech-to-text and Apple Translation for instant language conversion, ensuring 100% privacy as all processing occurs locally on your Mac.

PersonaXYZ is a private, on-device AI chat tool that allows users to create and interact with custom AI characters. It emphasizes privacy by running entirely in your browser without cloud servers or data sharing. Users can define unique personalities, voices, and memory settings for their AI companions, offering a truly personal and secure conversational experience.

LLMRTC is a TypeScript SDK for building real-time voice and vision AI applications. It integrates WebRTC for low-latency audio/video streaming with LLMs, speech-to-text, and text-to-speech technologies through a unified, provider-agnostic API. Developers can focus on application logic while LLMRTC handles complex conversational AI infrastructure.

The Mind Studio offers a suite of innovative AI tools designed for local execution, ensuring privacy and performance. It includes Ollamind for powerful local LLMs (coming soon), MindCraft for on-device visual creation, and MindScape for mental well-being experiences. It empowers users with advanced AI capabilities directly on their machines.

Nexa SDK is a powerful toolkit enabling developers to deploy any AI model, including frontier and state-of-the-art models, to any device (mobile, PC, IoT, automotive) in minutes. It offers production-ready on-device inference with hardware acceleration across NPUs, GPUs, and CPUs, optimized for speed and energy efficiency.

Altalt is a free, local AI lecture notetaker for macOS that transcribes and organizes your lectures in real-time. It ensures strict data privacy by running entirely on your device, supporting 100 languages and real-time translation, making it ideal for students and professionals seeking efficient, secure note-taking.

Locally AI enables users to run powerful AI models directly on their iPhone, iPad, and Mac devices. It prioritizes privacy and offers features like offline voice mode, Siri integration, and customizable prompts for text and image processing, all seamlessly integrated within the Apple ecosystem.

Kaipsul is an innovative macOS application that leverages Apple Intelligence to pre-process large text datasets, compressing them by up to 90% while preserving semantic meaning. It enables AI models to handle more context, overcome "context window exceeded" errors, and achieve sharper reasoning, all through 100% local, on-device processing.

Hummingbird is a privacy-first iOS app designed for instant thought capture and AI-powered organization. It allows users to quickly record ideas, to-dos, and reminders via text or voice, automatically categorizing them on-device without cloud sync or data tracking. Focus on your thoughts, not on organizing them.

Hyperlink is a fully on-device, private AI agent designed for document search and understanding. It allows knowledge workers to instantly find, analyze, and summarize information from their local files, notes, and documents without compromising privacy. With features like real-time file indexing, in-text citations, and image text search, Hyperlink transforms your personal data into an intelligent, searchable knowledge base, all processed offline on your device.

TicNote is an AI-powered meeting notetaker that transcribes, summarizes, and organizes conversations in real-time across 120+ languages. It uses on-device AI to generate smart summaries, mind maps, and action items without meeting bots, enhancing productivity and knowledge management for professionals.

Privacy AI is a native application for iPhone, iPad, and Mac that allows you to run powerful open-source large language models (LLMs) entirely offline. It ensures absolute privacy by processing all data on your device, with no data collection or internet connection required. Access models like LLaMA, Mistral, and Phi3 securely, with advanced customization options for a tailored AI experience.

Eternal AI is a decentralized, peer-to-peer AI network that empowers users to create, host, and interact with sovereign AI agents. It focuses on privacy, censorship resistance, and user control through on-device processing, with no central gatekeepers.

Zyphra is an open-source AI research company developing high-performance, efficient foundational models. They provide state-of-the-art small language models (SLMs), text-to-speech (TTS) systems, and specialized reasoning models for developers and researchers, focusing on democratizing advanced AI for on-device and enterprise applications.

Sentiance is a leader in motion insights, utilizing on-device AI to analyze smartphone sensor data. It provides deep understanding of driver behavior, mobility patterns, and lifestyle profiles to enhance road safety, power usage-based insurance, and enable smarter mobility solutions for various industries.

Zetic.ai is a platform that enables developers to deploy AI models directly on edge devices, eliminating the need for expensive GPU servers. Its automated pipeline, ZETIC.MLange, optimizes and converts models for on-device execution, achieving up to 60x faster performance with NPU acceleration while ensuring data privacy and reducing latency.

A comprehensive platform by Google providing developers with access to cutting-edge AI models like Gemini, Imagen, and Veo via API, alongside the open-source Gemma models. It includes tools like Google AI Studio for prototyping, AI Edge for on-device deployment, and integrated code assistance to build innovative applications and streamline development workflows responsibly.

Nexa AI provides a powerful platform for running state-of-the-art AI models directly on any device. Its solutions, including the Nexa SDK for developers and the Hyperlink app for consumers, prioritize privacy, offline reliability, and cost-effectiveness by enabling local AI inference on CPUs, GPUs, and NPUs, eliminating the need for cloud processing.

Liquid AI provides an edge-native AI stack for building efficient, general-purpose AI that runs directly on devices. It features Liquid Foundation Models (LFMs), a platform (LEAP), and an app (Apollo) to deliver fast, private, and customizable AI solutions with zero cloud dependency, optimized for low-power environments like IoT, automotive, and mobile.

Wavify is a developer-focused platform for on-device speech AI. It provides high-performance, private, and cross-platform SDKs for integrating features like speech-to-text, wake word detection, and speech-to-intent into any application. It ensures cloud-level accuracy while processing all data locally on the user's device, guaranteeing privacy and offline functionality.

llmware is an enterprise-focused AI platform for building and deploying private AI workflows. Its flagship product, Model HQ, enables users to run over 100 small language models (up to 32B parameters) securely and locally on AI PCs without an internet connection. It offers on-device RAG, SQL queries, and other automated tasks, emphasizing data privacy, hardware optimization, and zero per-token inference costs.

Apple integrates 'Apple Intelligence,' a personal intelligence system, across its ecosystem. It enhances user experience on iPhone, iPad, and Mac with powerful AI features like advanced Writing Tools, Image Playground, and a more capable Siri, all designed with a primary focus on privacy and seamless integration.

RecoFeed is a developer-focused tool for creating personalized recommendation feeds. It utilizes an on-device vector database, CloseVector, to generate real-time suggestions locally on the user's device, ensuring maximum data privacy and low latency. It's designed for apps and websites across various sectors like e-commerce, content platforms, and social media.

Private LLM is a secure, offline AI chatbot for iPhone, iPad, and Mac. It runs powerful open-source LLMs locally on your device, ensuring 100% privacy with no data tracking or cloud servers. It features a one-time purchase model, deep integration with the Apple ecosystem via Siri and Shortcuts, and offers superior performance through advanced model quantization.