Your private relationship memory
Tell Thermal who you met.Ask when you need them.
A place for the people you meet and the details you want to remember. Write a note. Find it later in a conversation.
14 days free, then $54/month. Card required. Cancel anytime.
Choose an example or tap a person. Fictional people; nothing is saved here.
A note now. An answer later.
Write what happened, review the details, and ask when you need them.
How it works: 1 — text Thermal a note like "Met Maya Chen at SXSW. She leads partnerships at Acme.". 2 — Thermal proposes the person and meeting details; review them, then approve to save. 3 — later, ask "Who did I meet at SXSW?" and get back: Maya Chen — partnerships at Acme. Your note says you met at SXSW.
Illustrative example · Fictional people
Less to manage. More to remember.
Keep the context that makes a name mean something.
Remember the person
Write a note after you meet. Review the details, then keep them together.
Find them again
Ask using what you remember — a company, a conversation, or where you met.
Review the details
Ask for public professional details. See the sources before accepting an update.
Start with one person.
Plans from $19/month. Try Operator free for 14 days.
A few useful details.
Where can I use Thermal?
Use Thermal in your browser on a phone or computer. The native iOS app and developer tools are still in development.
How do I sign in?
Use Google to create your account and sign in again. Google sign-in identifies you; importing contacts requires separate permission.
What happens after the free trial?
Operator is free for 14 days, then $54/month. Checkout requires a card. Cancel in billing settings before the trial ends to avoid a charge. Compare plans.
How are my memories used?
Your saved information belongs to your account. Thermal uses AI providers to process the messages you send. Public professional research is reviewed before an update is accepted. Read the privacy policy.
Good relationships start with remembering. Keep the details close.
Start with one note after your next meeting. Try Operator for 14 days, then $54/month.
Start free trial