Privacy First
Your Most Personal Thoughts, Kept Private
Your privacy is our top priority. Before we process your sensitive data such as chat logs, journal entries, and emotion log notes, we pseudonymize and encrypt the original text, replacing the original values with placeholders.
Try it with a sample
1 · You write
“Hi, I’m Maria from Denver — my brother Diego hasn’t called in weeks.”
Opening up honestly means real names and places end up in your words.
2 · Stand-ins swapped
“Hi, I’m <PERSON_1> from <ADDRESS_1> — my brother <PERSON_2> hasn’t called in weeks.”
Before your words are processed or stored, personal information is replaced with placeholder values.
3 · Sealed & stored
Encrypted at rest, stored in your region (U.S. or EU), with the placeholders intact.
4 · Restored for you
“Hi, I’m Maria from Denver — my brother Diego hasn’t called in weeks.”
Real details return only when showing your words back to you.
1 · You write
“Coffee with Maya after work — the walk through Riverside Park helped me breathe.”
Opening up honestly means real names and places end up in your words.
2 · Stand-ins swapped
“Coffee with <PERSON_1> after work — the walk through <ADDRESS_1> helped me breathe.”
Before your words are processed or stored, personal information is replaced with placeholder values.
3 · Sealed & stored
Encrypted at rest, stored in your region (U.S. or EU), with the placeholders intact.
4 · Restored for you
“Coffee with Maya after work — the walk through Riverside Park helped me breathe.”
Real details return only when showing your words back to you.
Simulated example — sample sentences, not a real user.
Opening up shouldn't mean giving up your privacy.
The hardest things to talk about are often the most sensitive. Sharing them with everyday AI tools can come at a cost you don't see:
General-purpose AI chatbots can retain your conversations, with no regard for the data sensitivity
Your most sensitive information can be swept into training data
Mental-health apps have been caught sharing sensitive data with advertisers in the past
Once your identity is attached to your words, you can't take it back
You deserve support without surrendering your privacy.
Where do your words go?
“I’ve been having panic attacks again…”
Illustrative comparison — how typical general-purpose tools describe their own data practices varies by provider.
Designed Around Your Trust
When you feel safe, you can be honest. And honesty is where real support begins.
One Layer, Every Feature
Whether you are chatting with Sai, writing in your journal, or adding notes to logged emotions, you can be sure that your data is safe. Our resources are designed so that your sensitive information is pseudonymized at rest and when processed.
You're in Control
We never sell your data. The only time it's shared is when you choose to, through the optional secure sharing portal available on premium plans. You can granularly delete your data at any time in your account settings.
Stored Responsibly by Region
U.S. data stays in our U.S. region; everyone else, including unconfirmed locations, defaults to the EU to comply with international regulations and protect your data.
Encrypted at Rest & In Transit
Your journal entries, chats, and emotion logs are encrypted in transit and in our database, so that your data stays safe at all times.
Support That Respects Your Privacy
Get the support you need in a space designed to protect what you share.
Curious how it all works together?
Chat with Sai
Talk to Sai anytime for supportive, thoughtful conversations that help you feel heard and understood. Sai learns from your past conversations and logged emotions so support always picks up where you left off.
Virtual Journal
Privately reflect on your thoughts and experiences in a secure space designed to support emotional clarity.
Emotions Log
Track your moods over time to better understand your emotional patterns and progress. Sai also draws on your logged emotions so you're not starting from scratch each time.
Secure Sharing
Share your journal or chats with people you trust - on your terms, and revocable anytime.