On-device assistants companies, products & suppliers
Assistants that run on the user's phone/PC as the privacy-preserving product, not a cloud chatbot or a wearable. Jobs: on-device llm assistants; offline skills; private context on the handset.
What are On-device assistants?
Assistants that run on the user's phone/PC as the privacy-preserving product, not a cloud chatbot or a wearable. Jobs: on-device llm assistants; offline skills; private context on the handset.
What problems does it solve?
People still cannot use an assistant without sending the context off-device.
Typical business use cases
- On-device LLM assistants
- Offline skills
- Private context on the handset
Important capabilities
- Local model
- Offline
- App sandbox
What buyers should evaluate
- What still goes to cloud
- Model size vs quality
- Enterprise MDM
Risks and governance considerations
An 'on-device' SKU that still uploads prompts.
Procurement checklist
- Cloud remaining
- Offline
- MDM
Relevant AI Trustmark assurance
AI Trustmark independent findings appear only when an assessment or certificate exists. Category membership does not imply verification.
Companies and providers
Claimed suppliers appear first so buyers can start with listings the company has taken ownership of. Payment does not buy this order.
Discover the innovative world of Apple and shop everything iPhone, iPad, Apple Watch, Mac, and Apple TV, plus explore accessories, entertainment, and expert device support. Apple I
Google is a US technology company that sells consumer and cloud AI products, including Gemini, Search, and related developer APIs on Google Cloud. Google publishes Imagen, Gemini f
Microsoft Corporation sells Windows, Azure, Microsoft 365 and Copilot AI products. Public pages cover cloud, productivity and developer APIs used by enterprises and consumers. Micr
Mistral AI is a Paris-headquartered model company selling open-weight and hosted language models. Public pages cover APIs, model licences and enterprise deployments. Mistral AI pub
NVIDIA sells GPUs, CUDA software and AI enterprise stacks used for training and inference. Public pages cover data-centre, cloud and on-prem AI compute. NVIDIA publishes NVIDIA cuO
The Oura Ring provides round-the-clock insights into sleep, fitness, and stress for wellness. Oura publishes Oura Ring 4 and Oura Advisor as named AI products. Oura is used for Wea
Learn how Qualcomm transforms industries with leading edge AI, high-performance, low-power computing and unrivaled connectivity. Qualcomm Technologies, Inc. trades as Qualcomm, bas
Welcome to Samsung UK. Discover a wide range of home electronics with cutting-edge technology including TVs, smartphones, tablets, home appliances & more. Samsung Electronics Co.,
Products
Claimed products appear first. Ranking packs and payment do not change this list.
- Apple Intelligence· Apple
- Gemini Nano· Google
- Gemma 4 E2B· Google
- Gemma 4 E4B· Google
- Ministral 3 3B· Mistral AI
- Ministral 3 8B· Mistral AI
- NVIDIA Riva· NVIDIA
- Phi-4-mini· Microsoft
- Phi-4-multimodal· Microsoft
- Surface Laptop (8th Edition)· Microsoft
Also used in this category
These products have a different primary category so they do not compete for the same ranking queries. They are listed here because buyers still encounter them in this job.
- Galaxy AI· Samsung
- Oura Advisor· Oura
- Qualcomm AI Hub· Qualcomm
Related categories
Relevant procurement and assurance guides
Frequently asked questions
What is On-device assistants?
Assistants that run on the user's phone/PC as the privacy-preserving product, not a cloud chatbot or a wearable. Jobs: on-device llm assistants; offline skills; private context on the handset.
What should not be listed as On-device assistants?
Products whose buyer job is personal assistants as cloud companions, smart-device AI, or edge inference in a plant. Those belong on their own category page so search queries are not split.
Has AI Trustmark independently assessed every On-device assistants supplier?
No. A category listing is descriptive. Independent assessment is shown only on company or product pages that carry Trustmark evidence.
What are On-device assistants?
Assistants that run on the user's phone/PC as the privacy-preserving product, not a cloud chatbot or a wearable. Jobs: on-device llm assistants; offline skills; private context on the handset.
What model or provider changes should a buyer insist on being told about?
Material change usually includes a new model family, new region, new subprocessor, new write-capable tool, or a change that affects logging, privacy or human oversight. Those changes should trigger evidence refresh rather than a silent release.
How should buyers verify where AI customer data is processed?
Ask for the named processing locations, cloud regions and any subprocessors that see prompts, files or outputs. A directory listing is not evidence of residency. Independent assessment records the locations that were in scope on the assessment date.
Does a TrustMark on one product cover the rest of the company?
No. Independent assessment is scoped to the named organisation and, where relevant, the named product. Category pages list suppliers as a topic label. They do not imply that every listed company has been assessed.
What incident-handling evidence is useful for AI suppliers?
Buyers should see how AI-specific failures are detected, contained and notified — including unsafe outputs, data leakage and unauthorised agent actions. An incident policy that never mentions models, prompts or tools is incomplete for this class of product.