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Ptero
Free AI chat with multiple models and local-first privacy
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About Ptero
Ptero is a free AI chat platform that provides access to multiple AI models without requiring signup. It can be used as a guest with a randomly generated browser token or through a logged-in WordPress account.
Regular conversations are stored locally in the browser rather than on Ptero's servers. Cloud storage is used for projects and their custom files. Ptero states that the service has no paid plans, subscriptions, paywalls, or paid tiers.
Highlights
- Chat with multiple AI models
- No signup required for guest access
- Local-first conversation storage
- Free to use with no paid plans
- Available as an open-source project
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