Thinkpool is a shared AI conversation for two people. Both of you write into the same thread — together or one at a time — and one AI (called Pool) joins in when asked. No setup, no API key to get started.
How it works
One thread, two composers. Both of you write into the same conversation — not two AI chats stitched together after.
Pool waits to be asked. The AI doesn’t auto-respond. Tap it in when you want its take. Otherwise the room is yours.
Whispers stay between you. A side-channel your partner reads but Pool can’t, for the parts you’d rather not say in front of the AI.
What people use it for
Decide something hard, together. Co-founders on a hire. Couple on a move. Team on a strategy. Pool is the third voice you’d been wishing was in the room.
Process a situation. Something happened. You need to talk it through with someone who isn’t inside it.
Draft something the two of you have to ship. A response. A plan. A pitch. A piece of writing. Both of you in, AI helping the seams.
Untangle a problem. Debugging. Diagnosing. Working through why X keeps happening. Three perspectives is better than two, and faster than one.
Whatever you actually want. Bring it for anything from code review to couples therapy. No judgment.
Pricing
Plan
Price
AI responses / month
Sessions
Export
Free
€0
50
5
—
Plus
€10/month (€8/month annual)
1,000
Unlimited
Markdown + JSON
Pro
€20/month (€16/month annual)
5,000
Unlimited
Markdown + JSON
Enterprise
Custom (sales-led)
Unlimited
Unlimited
Markdown + JSON
Pro and Enterprise also support BYOK (bring your own API key from Anthropic, OpenAI, Google, Mistral, or Groq) — usage on your own key is unlimited and billed by your provider.