ProofState
See where things stand across your invoices and travel
ProofState turns scattered email threads into a single source of current facts. It tracks quotes, invoices and travel, highlights what changed, and shows where things stand so you can act without digging back through the thread.
Built for people who run life and work from their inbox. It opens in stages — invoicing and travel first. Join the private alpha to get updates and share your messiest email situation.
Features
- Shows the current state of each situation in your inbox — not a list of emails, the actual where-things-stand.
- Reconciles many emails over time, so it knows which invoice or quote version is current vs. replaced.
- Every fact links back to the original email — proof is one click away.
Use Cases
- "Did I already pay this, or is this a reminder for one I settled?"
- "Which invoice is current after three revisions?"
- "How much is actually still owed on this project?"
- "Is my flight still booked after all these change emails?"
Comments
My wife and I have been renovating our house for years. She talks to the contractors; I pay the invoices. A single project turns into five emails, then ten. An estimate changes, a line gets removed, the amount moves, a new invoice arrives — and every time I sit down to pay, I have to reconstruct the whole story from scratch: Which version is current? What actually changed? And where do things stand right now? That's why I built ProofState. Not to organize email — to remember what life looks like when it unfolds across email.
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Comments
My wife and I have been renovating our house for years. She talks to the contractors; I pay the invoices. A single project turns into five emails, then ten. An estimate changes, a line gets removed, the amount moves, a new invoice arrives — and every time I sit down to pay, I have to reconstruct the whole story from scratch: Which version is current? What actually changed? And where do things stand right now? That's why I built ProofState. Not to organize email — to remember what life looks like when it unfolds across email.
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