New evidence.
Not another loose thread.
A signal from a conversation becomes part of the company's reasoning. See the evidence itself and the existing decision it puts back into focus.

Tempest is an AI decision workspace for founders. Keep context from AI chats, docs, and customer feedback connected, remember why decisions were made, and use new evidence to reveal what may need to change next.
The reasoning layer
Tempest keeps evidence, assumptions, decisions, and results connected. When something new arrives, it can challenge what the company already believes.
Inside the workspace
Start with a question. Keep the evidence behind the answer. Carry that understanding into what you build next.
A signal from a conversation becomes part of the company's reasoning. See the evidence itself and the existing decision it puts back into focus.

Keep a belief separate from the evidence behind it. When new information challenges an assumption, see the connected reasoning and the decision that may need another look.

03 / Decisions
New evidence brings an existing decision back for review. See what changed and why it matters, then decide whether to keep or revisit the direction.

04 / Living Roadmap
A roadmap should remember why. See how evidence connects to company truth, how truth shapes a decision, and what that decision unlocks next.

Screens show an early product preview. Example workspace content is illustrative.
Built for founders
The decision matters. So does the evidence and thinking that led you there.
A previous belief is not a permanent truth. Keep assumptions open to review as the company learns.
Connect what you know to what you choose to do next, without losing the thread.
Ask AI about Tempest
You've seen the workspace. Now take the question to an AI you already use.
What is Tempest, and how can it help startup founders?
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What is Tempest (https://tempest.clarantica.com/), and how can it help startup founders?
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