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Nomi vs Replika: catalog facts
Nomi	Replika
Freemium You can start chatting for free; the homepage does not list prices for paid features.	Freemium Free to start; the homepage does not list prices for extra features.
Web	Android, iOS
Short, medium and long term memory of conversations Each companion develops its own personality	Long-term memory of people, routines and plans you share Conversational focus on companionship and reflection
Hosted service, so conversations are processed on the provider's servers Aimed at companionship rather than productivity tasks	Personal conversations are stored by the service Not designed for research or productivity tasks
Hosted service	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Needs internet	Needs internet
Official website Full listing and sources Checked September 26, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.