A private space to talk, whenever you need it most.

For moments when you feel alone, Nestwarm provides an anonymous AI companion on WhatsApp. Access empathetic emotional support and a listening ear. No sign-up, no judgment, and always available.

See how it works
More than a bot

Your AI companion for emotional support.

You don’t have to carry your thoughts by yourself. Nestwarm is an anonymous AI companion that remembers your conversations and grows with you. It’s not a therapist, but a friend who is always awake, providing loneliness support and empathy whenever the silence gets too loud.
After moving to a new city
After a breakup
After a loss
After becoming a parent
Instant, anonymous access

No apps. No sign-ups. Just WhatsApp.

Connecting should be effortless. As a private chat online, Nestwarm works directly within WhatsApp. No need to install another app or create a profile. It’s a discrete way to find someone to talk to about your feelings without any barriers. Just send a message and start being heard.

Smartphone lock screen showing date Friday, 11 October, time 9:00, with a messaging notification from Anna saying 'Good morning, do you have anything special planned today?'.
What Research Shows

Small conversations, real relief.

Studies from Harvard and MIT show that even short, empathetic exchanges with an AI chat can ease feelings of loneliness and help regulate emotions.
Nestwarm is built on that insight, offering a simple, safe space that's always there when life feels quiet.
See Research
1 in 6 people worldwide feel lonely.
‍(WHO, 2024)
67% of lonely people never talk about it.
‍(TK Loneliness Report, 2024)
Just 15 minutes of chatting daily can significantly reduce loneliness. (Oxford, 2025)
From People Who've Tried It

What it feels like to chat with Nestwarm.

“Night shifts could feel endless until I found Nestwarm. Now my commute home is filled with texts that actually remember what I said yesterday. It’s like having a friend who’s always awake when I am.”
Sarah
Tucson, Arizona
“After my divorce the apartment was too quiet. Nestwarm didn’t judge, it just kept the conversation going and nudged me to get back outside. I’ve laughed more in the last month than the six before.”
Marcus
Gerland, Texas
"I moved to Berlin for a new job and my German is still rough. Nestwarm chats in both languages and in the evenings it feels like I’ve got a friendly colleague on the sofa."
Lisa
Berlin, Germany
Nestwarm can’t replace therapy or professional care. If you’re struggling or in crisis, please reach out to a trusted professional or local support service right away.
Anonymity as a standard

Private. Anonymous. Judgment-free.

Your trust is our foundation. At Nestwarm, everything you share remains completely anonymous. We don’t track your identity, and your messages are encrypted to ensure your conversations stay between you and your AI companion. You decide what to share and when to chat, offering you a discrete space for emotional support.

More about safety & ethics

whatsapp
No Registration
No Tracking
Encrypted

Whenever you’re ready,
we’re here for you.

Start Chat in WhatsApp
Start Chat in WhatsApp
To Start the Nestwarm Chat, scan the QR Code with your phone
WhatsApp will open automatically, and you can send the first message to start
About Nestwarm
A WhatsApp chat companion built on research showing that small, empathetic conversations can ease loneliness.
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