Your calls, quotes and invoices: Griffi’s got this.

Griffi is your digital office assistant for trades: it captures enquiries and office tasks, keeps them together and prepares the next step. You review, approve and decide.

Try the demo 14-day free trial Book a call

14 days free, once per customer. A payment method is stored at the start. If you do not cancel by the end of day 14, your chosen plan starts automatically and is billed.

No setup fee
You approve every draft
Hosting in Germany, AI processing in the EU

Griffi Zentrale on a phone, German interface: the call list with the new call “Erweiterung des bestehenden Wartungsvertrags um eine vierte Filiale” (add a fourth branch to the maintenance contract) at the top, marked “Anfrage prüfen” (review request) — Real Griffi views (German interface) · sample data

Griffi Zentrale, German interface: the opened call with its next step (decide whether to accept the request and when the customer hears back) and the result “Anfrage aufgenommen” (request recorded) — Real Griffi views (German interface) · sample data

Tarik Ermis, founder of Griffi, in the Griffi jacket on a construction site (edited image)

“I wanted to make my mum’s days in the office easier.”

She has worked in the office of a trade business for 30 years. After ten years in software development, I built Griffi so that she and everyone who holds the business together in the background finally get useful help with the paperwork.

Tarik Founder of Griffi tarik@n3tz.ai

Your evenings back.

Office work used to mean calls on site, receipts on the kitchen table and emails late into the night. Now Griffi answers the phone and sorts through what comes in. You just give the go-ahead and get back to the people you care about sooner.

A tradesperson’s office then: a phone showing missed calls, a full inbox, stacks of folders and loose receipts on the desk. — Then

The same office now: one screen shows the 3 calls turned into 3 jobs, the other 147 pre-sorted emails with only 9 needing a decision. — Now

Receipts: Griffi files invoices and receipts from your inbox, ready for bookkeeping. You still file the paper originals.
Binder stack: Every job has its own file: call, quote and receipts sit together and are searchable.
3 missed calls: Griffi answers when you can’t. The 3 calls become 3 jobs: a new appointment, a confirmed appointment and a draft quote waiting for your go-ahead.
147 emails: Griffi sorts first: enquiries become jobs, invoices go to bookkeeping, ads to the archive. Only 9 emails need your decision.

Everything in Griffi.

One call. One organised job.

How Griffi helps during a real working day.

In the live demo, Griffi answers a customer call and then shows you what it prepared from it.

Try the demo Open in a new tab

Demo in German, English, French, Dutch and Turkish.

09:12 · On site

Your customer calls.

Griffi answers and asks for their name, request and callback preference. You keep working.
Straight afterwards

The details are recorded.

Contact details and the conversation belong to one case. No scraps of paper or lost numbers.
12:30 · A quick look

You decide.

Call back, agree an appointment or prepare a quote. The next step is clear.

Try the workflow yourself

Sample job · illustrates the workflow, not the product interface

10:30 · A customer enquiry

Some tiles on my roof are loose. Could you handle the repair? I have provided my callback number. I will email some photos.

Quote draft · awaiting review

Roof repair

Request and callback number captured
Further email details linked to the case once inbox linking is configured
Review the work, quantities and prices

Illustrative workflow with the appropriate modules. Missing information stays open. You confirm professional decisions and sending.

Call Griffi · +49 6898 4989979

Real pilot case · 4 September 2026 · Schreinerei Schröder

An urgent call reached the business.

A break-in. A door no longer closes. Griffi captures the emergency. Contact with Schreinerei Schröder is established. According to the business, the door was replaced that same day.

“By my rough calculation, one emergency call-out fee brings in more than Griffi costs us.”

Michael Schröder · Schreinerei Schröder, Kaiserslautern

Paraphrased and translated from German. The owner’s economic estimate, not measured revenue. n3tz supported the handover during the pilot.

Emergency call workflow

What Griffi takes care of

Phone, inbox and paperwork.

Answer the phone

Captures enquiries around the clock, asks for the essentials and creates a case. You can stay on site.
Explore the phone service Appointments & follow-up
Sort the inbox

Identifies requests, links emails to the right case and prepares a draft reply.
Explore inbox and knowledge
Prepare office work

Quotes, invoices, e-invoices and reminders are prepared as drafts for your review and approval.
Explore document work

At the end of the day, the incoming work is ready.

Enquiries are captured and drafts prepared. You review, approve and decide.

A clear starting point.

Griffi Light

€49

per month · excl. VAT

For your solo business: prepare quotes and invoices. Add phone and inbox support when you need them.

14-day free trial

Room to grow.

Griffi Komplett

€209

per month · excl. VAT

Phone, inbox and document work for €209 per month excl. VAT. 500 phone minutes included, then €0.35 per started connected minute.

14-day free trial

14 days free for new customers · paid afterwards unless you cancel.

Setup, trial and contract details

Choose an office workflow.
Configure the right features for your trial.
Review and approve the prepared work.

14 days free for new customers, a payment method is stored at the start · no setup fee. The trial automatically becomes paid unless you cancel in text form by the end of day 14; without a usable payment method, the contract ends. After that, monthly plans can be cancelled with 14 days’ notice to the end of the billing month; yearly plans run for twelve months and renew automatically for another twelve months unless you cancel 14 days before the term ends. Plus applicable VAT and any extra usage. API/Integrations cost extra. Self-serve sign-up is for businesses. Prices are net plus VAT.

All plans and prices Calculate your potential time savings

Starter €119 · Premium €299

Questions about working with Griffi?

Can I keep my phone number?

Yes. Griffi’s phone function can be connected through call forwarding. Call forwarding is configured for your phone service.

What do I need to approve?

Griffi prepares quotes and invoices as drafts. You check the work, quantities and prices and confirm sending. Missing information stays open.

Where is my data processed?

Griffi’s application is hosted in Germany. Text and speech AI are processed in the EU; customer files use EU object storage. Our privacy information explains data flows, retention and further details.

How does the trial start?

You start the free trial through checkout and store a payment method there. The 14 days are free for new customers, and no overage is charged during that time. If you cancel by the end of day 14, you pay nothing. Otherwise your chosen plan starts automatically the next day and is billed. After that, monthly plans can be cancelled with 14 days’ notice to the end of the billing month; yearly plans run for twelve months and renew automatically for another twelve months unless you cancel 14 days before the term ends. Guided setup costs 0 €.