Real-time voice
Users can speak with Mona and hear her answer in her own character voice.
Facts & press
The short, verifiable version of Aethris.
Aethris is the home of Mona, a proactive AI companion with real-time voice, persistent memory, an animated presence, and the ability to follow up. This page separates what is live today from what the product may become later.
Quick facts
Product information
- Product
- Aethris
- First companion
- Mona
- Category
- Proactive AI companion
- Platform
- Web app for modern desktop and mobile browsers
- Audience
- Adults age 18 and older
- Trial
- 7 days free; no credit card required
- Baseline US pricing
- $15.99 monthly or $139.99 yearly after the trial
- AI disclosure
- Mona is an AI character, not a real person
- Last verified
- August 28, 2026
Available now
Current capabilities
Persistent memory
Mona can remember relevant details and open threads across later conversations.
Proactive conversation
Mona can initiate a check-in instead of waiting for the user to reopen the chat.
Reminders
Mona can turn a conversational request into a reminder that fires at the requested time.
Animated presence
A hand-drawn animated avatar gives Mona visible expressions and reactions.
Images and everyday context
Mona can react to images a user shares and use tools such as weather lookup where available.
Clear boundaries
What Aethris does not claim
- Mona is not human, conscious, or a substitute for human care.
- Mona is not a therapist, doctor, lawyer, or financial adviser.
- Proactive messaging is bounded initiative, not unrestricted autonomy.
- Future capabilities are not presented as current product features.
Privacy
Conversations remain user data
Aethris states that conversations are not sold, shared with advertisers, or used to train AI models. Users can delete their data from settings. The complete terms live in the public privacy policy.
Read the privacy policyOfficial sources