What Syntrofos actually does.

Long-Term Memory

Syntrofos remembers the details that make conversations feel personal — your preferences, important dates, the names of people in your life.

Memory that lasts longer than the chat.

Smart Reminders

Set a reminder naturally — "remind me next Tuesday" — or let Syntrofos pick up important dates automatically.

Never forget what matters.

AI Personalities

Friend, partner, motivator, listener — pick a personality that fits the moment and tune it until it feels right.

Eight personalities, infinite room to make one yours.

Build Your Own AI Personality

Eight preset personalities — Friend, Girlfriend, Boyfriend, Wife, Husband, Crush, Motivator, Listener — and the depth to build your own. Adjust traits, speaking style, tone, humour until the conversation feels right.

Eight personalities, infinite room to make one yours.

Personal AI Profile

A name, an age, an education, a way of talking — your companion becomes your companion.

Not a one-size-fits-all assistant.

Natural Conversations

Warmth, brevity, clarity. Syntrofos sounds like a person — because long replies to short questions just get in the way.

Brief when brief is best. Deep when depth is needed.

Privacy First

No ad tracking. No data resale. Memories are yours. If you delete the app, the memories go with it.

Built around your data from day one.