3 months free

Less paperwork.
More business.

Satas sorts your email, drafts replies, quotes and invoices, and keeps track of appointments and payments. You check and approve, on your computer or your phone.

Try 3 months free Buy now

Limited tester spots in 2026 · no payment details · ends automatically

Our story

You started your own business to do your work. Not to sort email at night, type up quotes and chase invoices.

Today

A perfectly ordinary evening.

  1. End of the working day. 37 new emails are waiting in the inbox.Somewhere in there is an enquiry that should not wait.

  2. A customer wants a quote by tomorrow morning.Line items, prices, PDF. At the kitchen table.

  3. An invoice has been unpaid for nine days.Send a reminder? Maybe tomorrow.

  4. The tax office is waiting for the VAT return.When was the deadline again?

Paperwork eats up the evening. This is exactly where Satas comes in.

Our promise

Less paperwork. More business. And the final say stays with you.

I

Evenings stay free

Satas prepares emails, quotes and invoices during the day. In the evening all that is left is to check and approve.

II

Nothing goes out without you

Satas prepares, you approve. Every email, every quote and every reminder waits for your okay.

III

Get paid on time

Due dates, early-payment discounts and open invoices on one page. If a customer does not pay, the reminder is already waiting.

How we keep it

Five things Satas takes off your plate.

Everything runs in the browser on computer, tablet and phone and works with your existing mailbox.

01Inbox

Know what matters every morning.

Satas reads along and sorts. You see first what brings in money or has a deadline.

  • Sorted by importance. Customer enquiries, invoices and official letters at the top, advertising quietly at the bottom.
  • A summary in three lines. With deadline, amount and what the sender wants from you.
  • Reply by voice or text. You say briefly what is going on. Out comes a polite business email.
InboxToday · 4 important
KM
Klaus MüllerWants a quote for a bathroom, about 6 m²
Enquiry
FA
Munich tax officeVAT return due 15 Nov
Deadline
BS
Baustoff Süd GmbHInvoice €1,284.50, 2 % discount
Invoice
In short: Mr Müller wants a 6 m² bathroom renovated and asks whether you have time in November.
02Quotes & invoices

Quote in the morning, invoice in the evening.

The enquiry becomes a quote with line items. The customer accepts online, the invoice is one click away.

  • A draft from the enquiry. Satas reads the customer email and creates line items. You adjust quantities and prices.
  • Partial and final invoices. Partial payments already made are deducted automatically.
  • E-invoicing included. PDF with an embedded ZUGFeRD data set.
Quote A-2026-041Accepted on 3 Nov
Remove and dispose of tiles, 18 m²€1,080.00
Waterproofing for walk-in shower€890.00
Lay wall tiles, 24 m²€1,920.00
Install sanitary fittings€970.00
Net total€4,860.00
03Calendar & team

Who is with which customer, and when.

One calendar for everyone. Whoever is assigned to an appointment finds out on their phone right away.

  • Appointments from emails. If a customer writes “Tuesday at 9”, Satas suggests the appointment.
  • Clear roles. Boss and office see everything, staff only their own projects and appointments.
  • Your calendar stays. Google, Outlook or iCloud are connected and shown alongside.
Team calendarWeek 46
MonTueWedThuFri 7:00Bath MüllerBath MüllerBath MüllerKitchen Yılmaz 10:00Roof SzabóSurvey PetrovRoof Szabó 13:00DeliveryBath MüllerHandover
New from an email: “Tuesday at 9 works for us.” Suggest the appointment?
04Money at a glance

Know what is open and what is due soon.

Due dates, early-payment discounts and open invoices on one page. If a customer does not pay, a reminder is already drafted.

  • Discounts detected. You see until when paying early pays off.
  • Warning on a new IBAN. This protects you from a well-known scam.
  • Pay by GiroCode. Scan the QR code, every field is filled in.
Money at a glanceNovember
BS
Baustoff Süd GmbH · RE-88213€1,284.50 · due 20 Nov · 2 % discount until 10 Nov
1.258,81 €
New IBAN at Kern property management. The last 4 invoices went to a different account. Please confirm by phone before paying.
€
Owed by customers3 invoices · 1 overdue for 9 days
Reminder ready
05Approval & language

Nothing goes out without your tick.

Satas writes, checks amount, date and time against what you said and waits for your okay. Even when you work in your own language.

  • Approval before anything is sent. Emails, quotes, invoices and reminders stay drafts until you confirm.
  • Five languages. German, Bulgarian, Turkish, Hungarian and Serbo-Croatian. Your customer receives German.
  • Sent from your mailbox. In the same thread, like any other email.
Reply to Mr MüllerBathroom renovation
Sehr geehrter Herr Müller,

unser Angebot für die Badsanierung beträgt 4.860,00 €. Wir können am 12. November um 7:30 Uhr beginnen.
Back-translation into Turkish

Sayın Bay Müller, banyo yenilemesi için teklifimiz 4.860,00 €. 12 Kasım'da saat 7:30'da başlayabiliriz.

Amount matches€4,860.00
Date matches12.11.
Time matches7:30
Your morning with Satas

Everything important at a glance. On your computer and your phone.

One office assistant for every industry.

Every business has emails, quotes, invoices and appointments. Pick your industry and see what a typical morning with Satas looks like.

Trades & construction

From bathroom renovations to electrical work

  • The customer enquiry becomes a quote with line items
  • Instalment invoices as the work progresses
  • The team sees who is on which site and when
Today · Inbox
KM
Klaus Müller
Quote for a new bathroom, about 6 m²
Enquiry
BS
Baustoff Süd GmbH
Invoice €1,284.50, 2 % discount until 10 Nov
Invoice
IP
Ivan P.
Off sick, move the Szabó appointment?
Team

Your industry is not listed?

Satas fits wherever customers write, quotes go out and invoices need to be paid.

Try it with your own email
Security

Your name is under every email. That is why you decide.

Approval before every send

Drafts stay drafts until you confirm.

Strict number checks

Amounts, dates, times and IBANs are checked against what you specified.

Data centre in Frankfurt

The app and its database run in the EU.

Your data belongs to you

Export quotes and invoices as PDF at any time.

More about security →

The deal

Two ways to Satas.

Pilot programme 2026

Try 3 months free

No payment details needed, we set up Satas together with you. The trial ends automatically, after that you pay 30 % less for 12 months.

Become a testerHow it works →

Or buy right away

Solo

For sole traders without staff

€39per month
Buy Solo
  • Included:
  • 1 person, 1 mailbox
  • Inbox with summaries
  • Voice replies
  • Quotes, invoices, e-invoicing
  • Calendar and Telegram briefing

Team

For businesses up to 5 people

€89per month
Buy Team
  • Everything in Solo, plus:
  • Up to 5 people, a mailbox each
  • Team calendar with assignments
  • Roles: boss, office, staff
  • Instalment and final invoices

Business

For businesses with 6 or more people

€169per month
Buy Business
  • Everything in Team, plus:
  • 15 people included, €9 per additional person
  • Several company mailboxes
  • Guided setup by video
  • Personal contact

Compare all plans in detail →

Get your evenings back.

Limited tester spots in 2026. We set up Satas together with you, with your real mailbox.

Try 3 months freeSee pricing