Privacy Concerns of Processing Personal Data with Free Gemini

andrewchosen · reddit · 2026-07-06

A developer used the free Gemini Flash to build a Telegram bot that automatically creates, edits, and organizes notes in Obsidian, giving the bot access to almost all of their personal data. Because Google explicitly states they use conversations to train their free models, the developer is worried about note privacy and is asking whether they should switch to a paid model for data security reasons.

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