AI companion apps

Looking for an AI companion app? Start with what kind of companion you want.

Aethris is a good fit if you want a private AI companion that has voice, memory, an animated avatar, and a more character-driven personality.

Start talkingMeet Mona
Aethris AI companion app with Mona
  • One character
  • Voice
  • Memory
  • Animated avatar

Why Aethris belongs on the shortlist

  • Aethris focuses on one deeper companion experience instead of a huge character marketplace.
  • Mona combines voice, memory, avatar presence, and personality in one web app.
  • The product is designed for private companionship, banter, light romance, and everyday presence.
  • Privacy, terms, and safety pages are public so users can evaluate the product before chatting.

FAQ

Things people ask

Is Aethris an AI companion app?

Yes. Aethris is an AI companion web app. Mona is its AI companion character, with voice, memory, an animated avatar, and personality.

What type of AI companion is Mona?

Mona is best described as a character-led AI companion: private, voice-enabled, memory-aware, animated, and playful.

Is Aethris free?

Yes, and it never expires. Mona Free gives you 75 replies to start and 5 a day after that, saved up to 15. Aethris+ is optional, at $15.99 USD per month or $139.99 USD per year, for 20 replies a day, with unused replies stacking up to 60 and the full cast.

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More of Mona

Meet MonaWho she is and why she's like this.What she can doVoice, memory, reminders, and the rest of it.