Can I use AI models that don't store my data?
Models with No Data Storage
Some providers offer API endpoints with zero data retention, meaning your inputs and outputs are not stored after the request is processed. This is common in enterprise plans. For example, OpenAI's API has a zero data retention option for eligible customers.
Local models, like those run via Ollama or LM Studio, never send data to a server, so nothing is stored externally. This gives you full control but requires technical setup and sufficient hardware.
What 'No Storage' Really Means
Even with no storage, data may be temporarily held in memory during processing. Also, some providers may log metadata (e.g., timestamps, IP addresses) for security or billing. Read the fine print.
If you need absolute privacy, local models are the safest bet. But remember that your device's security is then your responsibility.
- Check for 'zero data retention' or 'no training on your data' policies.
- Local models keep data on your device.
- Some providers offer opt-out of logging, but may still store data for abuse monitoring.
- Enterprise plans often have stricter data handling.
- Even with no storage, metadata may be collected.
Common mistakes
- Confusing 'no training on your data' with 'no data storage'; a provider might not train on your data but still store it.
- Assuming that incognito mode in a web app prevents all data collection; it often only hides history from your device.
- Believing that all open-source models are private; if you use a cloud-hosted version, the host may log data.
