I put together an analysis comparing the privacy and encryption practices of 15 major AI chat platforms.
The report looks at:
– whether conversations are used for model training by default
– whether platforms provide end-to-end encryption or only TLS in transit
– whether users can export or control their data
– whether systems support multi-model routing
Platforms evaluated include ChatGPT, Claude, Gemini, Grok, Perplexity, DuckDuckGo AI Chat, and others.
One finding: only 7 of the 15 platforms currently offer end-to-end encryption.
Would be curious to hear feedback from people building AI infra or privacy tooling.
I put together an analysis comparing the privacy and encryption practices of 15 major AI chat platforms.
The report looks at: – whether conversations are used for model training by default – whether platforms provide end-to-end encryption or only TLS in transit – whether users can export or control their data – whether systems support multi-model routing
Platforms evaluated include ChatGPT, Claude, Gemini, Grok, Perplexity, DuckDuckGo AI Chat, and others.
One finding: only 7 of the 15 platforms currently offer end-to-end encryption.
Would be curious to hear feedback from people building AI infra or privacy tooling.
Author here. Happy to answer questions.
Analysis was based on publicly documented policies and testing of each platform’s settings.