DeepSeek

Separate consumer chat from the API

The chat service is a general assistant, while the API exposes model access to application developers and bills by usage. Developers should check current model names, rates, input/output pricing, and API terms before deploying. A convenient consumer interface does not tell a developer what an API integration will cost or how it behaves under load (DeepSeek API pricing).

Data handling is a core selection factor

DeepSeek’s privacy policy says it may collect text, voice input, prompts, uploaded files, photos, and chat history, and that user data is processed and stored in China. That does not by itself determine whether a use is lawful or unsafe, but it is a concrete data-residency fact organizations need to consider. Avoid submitting confidential business, customer, or personal information unless policy and terms have been reviewed (DeepSeek Privacy Policy).

Who should use it

DeepSeek can be considered for non-sensitive personal exploration or API experiments where its model and integration fit the job. Teams handling regulated or confidential information should compare data terms and controls across providers before choosing. Keep an eye on model version and pricing updates: its API docs publish changes independently from the chat app (DeepSeek API model pricing; DeepSeek API changelog).