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Your launchpad. Every new idea starts here, lands in a chat, and turns into something real.

Three regions stack on a single screen: a Relationships panel down the left, a chat-and-Ideas column in the middle, and a quiet pill in the bottom-right that connects iMessage when you're ready.

Relationships

Sauna reads everything you've connected and figures out who the people in your life actually are. Not your contacts list. The people you run with. Then it writes a document about each one that's grounded in your real data, long enough to actually read, and the kind of thing you want to send to the person it's about.

Four steps: Find who matters, analyze the relationship, share it and earn free days, track what lands.

1. Find

Sauna reads Gmail, Google Calendar, Slack, Notion, Google Docs, GitHub, Linear, Granola meeting notes, and any files you've dropped in. It surfaces the humans who actually appear in your work and life, not a contact list. They show up as pills in the left panel: initials, name, one tap to open.

A spinner instead of an initials badge means you've already invited that person and they haven't accepted yet. Below the list, Add a friend + kicks off a chat that walks you through bringing someone new in: pull from your connected apps, run a bit of web research, drop in a WhatsApp export or files, look up their social profiles, or just tell Sauna about them.

2. Analyze

Click anyone. Sauna opens a document it's written about the two of you: how you communicate, where the relationship works, where it wobbles, and who you resemble in pop culture. It's long, it's specific, and it's built from the signals already in your connected data. If you want, Sauna can also pull some web research (LinkedIn, Twitter/X, personal sites, blogs) to fill in what your tools don't have.

If the tone's off, Improve analysis (bottom-left) opens a fresh chat pre-loaded with the doc so you can tune it before sharing. When you're happy, Share + get 7 days free (bottom-right) kicks off the share flow.

Send it to them with a note, pick which context rides along, and both of you get 7 days free when they sign up.

Sauna pre-fills the recipient's email and drafts a note using your first name and theirs. Change whatever. A tray of Included context files rides along so their first Sauna session already knows who you two are.

Add More + opens a picker scoped to My Files, Memory, Skills, plus a per-person folder Sauna has built for the recipient.

One file is the primary artifact. Gold crown, top-right of the card. Right-click any other card and choose "Set as primary artifact" to promote it.

Hit send and Sauna confirms. A row of other relationships already in your Sauna sits right there, ready for one-click invites.

4. Track

Every sent invite, every earned credit, every pending acceptance lives in Settings → Subscription.

Profile avatar → Settings → Subscription. You'll see your plan up top, and Account credits below with a list of who's pending, who accepted, and how many days you've earned.

Connect Sauna to iMessage

Sauna also lives in your pocket. Until you've linked iMessage, a pill in the bottom-right of Home opens a QR you scan from your phone, or you can text the number directly. Once you've linked, the pill has done its job and tucks itself away.