PromptPartner DE

AI agents for your back office.

An agent handles one job that keeps coming back, and one of your people approves the result before it goes out.

Your rollout partner for Anthropic OpenAIMicrosoft Partner · AWS Partner

A woman checks a document at her desk, with a spreadsheet on the screen beside her
Draft: quote for Sample LtdIllustration with sample data
  1. Item 1 · Base servicePrice list, line 14
  2. Item 2 · AssemblyYour March quote, item 3
  3. Item 3 · TransportYour transport rule
  4. Open: delivery datemissing in the request

Your estimator decides

Which job in your back office always waits on the same person?

  • RequestsA request arrives as a PDF, and someone types the items into the system by hand.

  • QuotesFor every quote, your estimator pulls prices together from lists and old quotes.

  • Partner documentsThey sit in the mailbox, and your QA lead checks page by page whether they match the specification.

  • Board packThe board pack gets put together at the weekend, from folders only a few people know.

When that person is on holiday, the work waits.

There is a line for AI in your profit and loss. There is no line for what it produced.

If you run the firm and sit on its board as well, both questions land on your desk: what AI costs, and what it has done so far.

Profit and loss, excerptIllustration
  • Software licences, AIbooked
  • AI trainingbooked
  • AI consultingbooked
  • What AI producedno line
What AI costs is in your books. What it produced is nowhere.
  1. The board wants AI, and nobody has said what for.

    Someone got the task, with no method and no place to start. Often that someone is you.

  2. Licences bought, training done.

    After a session or two, people went back to the old way of working.

  3. Your people use AI anyway.

    Often on personal accounts, so company data can go in with no contract and no log.

In the back office, the work is still done by hand. That is where we start, with one job.

Work our team has put live

Three recent projects for larger firms. We name a client only once they agree.

  • A European software company at €100 million ARRThe AI assessment ran end to end, with eleven discovery sessions and thirty-six opportunities scored. With their IT and Security team, we then built the governance for the Claude Enterprise rollout.

  • A European software vendorWe rebuilt its go-to-market with AI: strategy, marketing, partner programme, sales and operations.

  • A global consulting firmAn AI outbound engine on ChatGPT Enterprise, connected to Salesforce and external B2B databases, which gives every sales rep a call list each day.

Our engineers have also built data and AI systems in manufacturing, energy, transport, finance, healthcare, the public sector, real estate and security.

Case studies

A chat helps one person. An agent does the whole job.

An agent takes data from several of your systems, applies your rules and hands the result to the person in charge to check.

Before

Chat

One person

Please summarise this supplier email.

The three main points: the price goes up in March, …

Now write a reply.

You copy every answer into your systems by hand.

After

Agent

  • Mailbox
  • ERP
  • Files
  • CRM

The agent

skillsplugins

Draft: replyExample

Your purchasing team checks it

The work runs between your systems, by your rules.

Your rules come with it

The AI inside your ERP knows your ERP. The agent works between your ERP, mailbox, files and CRM, and your rules come with it as skills and plugins: your price list, your approval steps, your wording.

Access, guardrails and a log

Before the first run we set up who may access what, the guardrails and a log. Where it matters, a person decides.

What AI agents doHow they work

From one request to a draft your team approves

An agent follows the same steps every time: it reads the request, collects what it needs from your systems, checks it, writes a draft and stops for someone on your team. Click through three examples.

Example agentIllustration with sample data · ERP, mailbox, files, CRM

An inquiry comes in

Sample Ltd asks for a quote.

Mailbox

“Please quote 40 brackets as in drawing B-12, powder-coated, delivered by the end of March.”

The agent knows this job: a quote in your format, checked by your estimator.

00:00 / 00:10

Your agents run where you decide.

Unless you choose otherwise, your agents run in your own environment and we operate them. You choose the model for each job.

The job: drafting quotes

Your Microsoft 365

In Copilot and Teams, where your team already works.

For public and internal files

Your own server

Custom and open-source agents, on a server you control.

For confidential files

Private AI

A model that runs under your firm's name.

For secret files

The same job can move between the three places. How sensitive a file is decides where it may run.

When Microsoft 365 went down

On 12 November 2026, Outlook, Teams and Copilot in Microsoft 365 went down for more than a day. An agent that runs in one cloud only stops when that cloud stops. So we keep the job separate from the platform and the model, and it can move.

Sources: The Register, 12 November 2026; Wikipedia, article “2026 Microsoft outage”

A second way stays open

Microsoft 365 is an important place for agents. It shouldn't be the only one. We build on what you run and keep a second way open: your own server and open models.

If you stop, the agents, the rules and the data stay with you.

Where they runOn your own server

Why not do it yourself, or hire a consultancy?

Most firms try one of these first, and each has its strengths.

QuestionWaitingA strategy consultancyDoing it yourselfPromptPartner
Does something go live?Waiting: NoA strategy consultancy: Often a report that nobody buildsDoing it yourself: Sometimes, when your power users find the timePromptPartner: Yes, agents working in your systems
Who keeps it running?Waiting: NobodyA strategy consultancy: Nobody, once the project endsDoing it yourself: Your power users, on top of their jobPromptPartner: We look after your agents every month
Where does the data stay?Waiting: Often in personal AI accountsA strategy consultancy: Described in a policy paperDoing it yourself: It depends on the toolPromptPartner: Where you decide, set out in a data agreement
Who trains your people?Waiting: NobodyA strategy consultancy: A workshopDoing it yourself: Your power users, when they canPromptPartner: We do, every week while we build
Who owns it if you stop?Waiting: There is nothing to ownA strategy consultancy: You keep the reportDoing it yourself: You doPromptPartner: You do. The agents, the rules and the data stay with you

What you have in hand after the first step

Firms with 10 to 250 staff start with the trial run. Larger firms start with the AI assessment.

After the trial run

We run an agent, read only, over cases you've already finished, for example 10 of your quotes. Afterwards you know whether the job suits an agent, and you keep:

  • the side-by-side of your cases and the agent's drafts
  • the list of data that is still missing
  • our written note on what your software can already do

The trial runAsk for a trial run

After the AI assessment

You know where an agent fits in your firm, in one department or across several. You keep:

  • the AI Value Canvas, filled in with your people: where the hours go, what an agent can do there and what it costs
  • a fixed-price proposal or a clear no with reasons

The AI assessment

You decide after each step whether to go on. From the AI assessment on, each step has a fixed price, and we bill no hours.

Our approach

Your people learn on their own work.

While we set up your agents, we train the people who will work with them. Every week they bring cases from their own work to the AI office hours and leave with a better way to handle them.

Academy and AI office hours

Six colleagues smile as they look at one laptop on a table
Training on real cases, every week while we build.

Your first call is with our founder.

Lukas Hertig, founder of PromptPartner
Lukas Hertig, founder

We spent twenty years building software that firms use to automate their servers. Today we bring AI agents into firms like yours.

Lukas Hertig takes that call himself. We're based in Schindellegi, in the canton of Schwyz.

About us

Two tools from our work are open source under the MIT licence: AgentSmith and a Bexio MCP server for Swiss accounting.Our open-source tools

Companies on our path

SWsoftParallelsPleskcPanelWebPros

Questions we hear in the first call

Does this work with our software?

At first the agent only reads, through an access your IT partner approves. In the trial run we also check in writing what your software can already do. If it can do the job itself, we tell you, and there is nothing for us to build.

Who approves what goes out?

Always someone on your team. For quotes it's your estimator, for partner documents your QA lead. Nothing is sent, booked or filed until they've approved it.

We already have Copilot. Why would we need you?

Then the agent can run in your Microsoft 365, where your team already works. We build in your prices and rules, test the agent on cases you've already finished and look after it every month.

Where does our data go?

Where you decide, depending on how sensitive each file is. We put that in writing in a data agreement before anything runs.

What do I tell my board?

Three things: which job the agent prepares, who checks its work and after which step you can stop. If the board wants more, the AI Value Canvas from the AI assessment shows who is responsible for what.

What does it cost?

We tell you the price of the trial run in the first call. From the AI assessment on, each step has a fixed price, set by the size of your firm and by how many jobs it covers. We bill no hours.

Which job should we try first?

In 30 minutes we look at one job with you. If your software can already do it, or your data can't carry it, we tell you and stop there.