[]8 recommended models

Best Local AI Models for Privacy

When data privacy is non-negotiable, local AI models are the only option. Every model listed here runs entirely on your hardware with no internet connection, no telemetry, and no data leaving your device. Ideal for legal work, medical notes, financial analysis, proprietary code, and any scenario where confidentiality matters.

Choose Your Device

Get privacy model recommendations tailored to your specific hardware.

MacBook Air

16GB RAM

Privacy models for MacBook Air →

MacBook Pro

32GB RAM

Privacy models for MacBook Pro →

Mac Mini

16GB RAM

Privacy models for Mac Mini →

Mac Studio

64GB RAM

Privacy models for Mac Studio →

iPhone 16 Pro

8GB RAM

Privacy models for iPhone 16 Pro →

Top Privacy Models (All Hardware)

#ModelSizeRAMBest ForQualityOllama
01Qwen3 235B A22B235B192 GBQuality, Reasoning
98
02Llama 3.3 70B Instruct70B48 GBQuality, Coding
98
03Qwen3.5 35B-A3B Instruct35B24 GBReasoning, Coding, Agent scenarios
92
04Llama 3.1 70B Instruct70B48 GBQuality, Coding
99
05Llama 3.1 405B Instruct405B256 GBQuality, Reasoning, Coding
99
06Qwen3.5 9B Instruct9B14 GBQuality, Coding, Reasoning
90
07Qwen3 14B14B20 GBCoding, Quality
91
08Qwen3 30B30B28 GBQuality, Coding
95

RAM Requirements

Qwen3 235B A22B
130 GB
min 192 GB
Llama 3.3 70B Instruct
42 GB
min 48 GB
Qwen3.5 35B-A3B Instruct
20 GB
min 24 GB
Llama 3.1 70B Instruct
42 GB
min 48 GB
Llama 3.1 405B Instruct
243 GB
min 256 GB
Qwen3.5 9B Instruct
7 GB
min 14 GB
Qwen3 14B
11 GB
min 20 GB
Qwen3 30B
22 GB
min 28 GB

Frequently Asked Questions

Are local AI models truly private?+
Yes. When you run an Ollama model locally, all processing happens on your device. No data is sent to any server. You can verify this by disconnecting from the internet — the model works identically offline.
Which local AI model is best for confidential documents?+
Qwen2.5 7B and Llama 3.1 8B are excellent for processing confidential text. They run on 16GB RAM and handle summarization, analysis, and Q&A without any data leaving your machine.
Can I use local AI for HIPAA-compliant work?+
Local AI models can be part of a HIPAA-compliant workflow since data never leaves your device. However, compliance also requires proper device security, access controls, and documentation. The AI model itself is just one component.
Do local AI models send any telemetry?+
Ollama does not send telemetry by default. The models themselves are just weight files that run locally. No usage data, prompts, or outputs are transmitted anywhere. You can audit Ollama's open-source code to verify.

Other Use Cases

CodingChatReasoningTranslationCreative WritingLong Context

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