Signal.
Not noise.
Your inbox already knows who owes you money. Signal turns every invoice, lead, and deadline hiding in your correspondence into something handled - automatically, and reconciled the moment it's paid.
Who owes you what. And what you promised whom.
Your mailbox is your ledger: the quotes, the “by Friday”, the invoice nobody paid, the “I’ll get back to you” that never came. Signal reads it out of every mail, in both directions, and shows the sentence it came from — so every line is one you can check, and one click removes a wrong one.
- “Wir überweisen bis Ende der Woche.” — 4 days late
- “I'll send the signed contract Monday.” — today
- “Ich schicke dir das Angebot bis Freitag.” — tomorrow
- “You'll have the final files next week.” — Fri 25 Sep
- € 4.800 quoted, not yet answered
- € 1.250 invoiced, 12 days overdue
- Proposal opened 4×, PDF opened, forwarded — no reply in 6 days
Noise. Or signal.
Everything, in its place
Invoices that collect themselves
Payable and receivable invoices detected the moment they arrive by email, turned into a real invoice with a client-facing payment link the instant you confirm - and reconciled automatically the moment it's paid, with no spreadsheet in between.
A command center, not a folder
One ranked view of everything that actually needs you - an unread high-priority thread, an overdue bill, a follow-up gone quiet - drawn from signals Signal has already computed, never a live guess.
Correspondence, correctly read
Every message is classified as it arrives - a lead, an opportunity, a complaint, a genuine invoice - so the inbox sorts itself before you've opened a single one.
Deadlines that do not slip
Dates mentioned in a message become real calendar entries with genuine reminders - confirmed by you, never invented - and stay visible until they're met or cleared.
Sent, seen, and reversible
A read receipt when it matters, and a full sixty seconds to reconsider before anything leaves - even if you've already moved on to another thread.
Written the way you'd want to read it
Formal correspondence and quick exchanges render differently within the same thread, each in the register it deserves - no single rigid format imposed on every conversation.
Your inbox is a hundred client sites talking at once.
- WordPress, hosting, shop and payment notifications filed as what they are - not as “Other”, not as work.
- A contact-form submission is a lead the moment it lands, whatever address relays it.
- The price you quoted a client last spring, one click away while you write the next quote.
- Every client's full history - every mail, every file, every promise - on one page.
- See whether a proposal was opened, forwarded around, and whether the PDF was actually read.
- Answer forty mails in a row without touching the mouse - or dictate them on the train.
- Your mail is never used to train a model, ours or anyone's.
- Delete a workspace and everything in it is gone - mail, contacts, files, tracking data.
- Opens and clicks are measured by Signal itself, not by a third-party tracker.
- Seven languages, one of them yours: German, English, French, Polish, Czech, Slovak, Russian.
Appointed to scale
Essential
For the solo operator who wants order restored.
- Unified inbox with AI classification
- Cash flow & invoice tracking
- Deadline detection from correspondence
- Up to 2 connected accounts
- Standard support
No card required to start.
Studio
For a small team that lives in its inbox.
- Everything in Essential
- Command Center attention queue
- Calendar intelligence & real reminders
- Read receipts & 60-second undo send
- Up to 6 connected accounts
- Priority support
No card required to start.
Atelier
For an organization that wants Signal made its own.
- Everything in Studio
- Unlimited connected accounts
- Custom brand kit & templates
- Dedicated onboarding
- Service-level agreement