Your business. Clearly organized.Confidently billed.

PEX brings customers, projects, time tracking, quotes, invoices and payments together in one platform – built for modern service businesses.

Start for free Explore the product

No credit card required.

/ Studio Nord Example

Everything in view.

Tuesday, 15 September 2026

September revenue: €48,250
+12.8% vs. last month
Open invoices: €12,480
6 open invoices
Active projects: 12
3 milestones this week

Revenue trend Apr – Sep 2026

September · €48,250

Time tracking

01:24:08

Website-Relaunch

Studio Nord · Concept

● Running

Current projects

Project Customer Status Budget

Studio Nord In progress €18,400

Brand strategy Atelier West In review €8,750

68 %

Next · Concept presentation tomorrow, 10:00 am

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Product preview with fictional example data

Built for service businesses
GDPR-oriented
Multi-tenant
E-invoicing ready

One connected workflow

A great project. A clear path.

02 / Plan projects

Turn an agreement into a shared plan.

Keep the customer, services, responsibilities and progress connected.

Website-Relaunch 68 %

Briefing & goals Complete

Concept & design In progress

Implementation Planned

.workflow-tabs { display: none; } .workflow-panel[hidden] { display: grid !important; } .workflow-panel { margin-top: 16px; }

CRM & projects

Strong relationships. Clear projects.

From the first conversation to the final milestone: keep your team on the same page.

/ Studio Nord

Customers · Projects · Documents

Studio Nord / Project 024

Website-Relaunch

Webdesign Strategy

Project budget: €18,400
Owner: Lea Weber

Milestones

Briefing & discovery Complete

Concept & design In progress

Development Planned

Project progress 68 %

Connect customers, contacts and services
Keep track of progress, owners and tags
Every project detail in one place

Time tracking & costs

Your time is valuable. Make it visible.

Track time, assign expenses and understand what goes into your projects.

● Timer running

01:24:08

Website-Relaunch / Concept

This week 32 h 15 min

Mon

Tue

Wed

Thu

Fri

Project expenses €425

Start a timer or add time later
Bring team effort and expenses together
Reports that inform your decisions

Quotes & invoices

From great work to a clear invoice.

Quote your services, create invoices and keep a clear record of every document.

Studio Nord Invoice

RE-2026-0142

To Atelier West GmbH
Project: Website relaunch

Service Amount

Concept · 24 h €2,400.00

UI design · 32 h €3,200.00

Development · 16 h €1,600.00

Subtotal €7,200

VAT · 19% €1,368

Total €8,568

Due 29 September 2026 · Example invoice

Quotes and invoice line items
Credit notes and recurring invoices
Payment schedules and PDF documents

Payment management

Open balances. Clear next steps.

See what has been paid, what remains open and where a reminder would help.

Payment overview

€12,480

Open · 6 invoices

RE-2026-0142 €8,568

Atelier West Open

RE-2026-0138 €2,760

Studio Nord Paid

RE-2026-0135 €3,912

Berg & Partner Reminder

Payment link ready

Pay securely online or by SEPA bank transfer.

Payment status and reminders
Public payment links with Stripe
SEPA bank transfers via QR code

E-invoicing & compliance

Structured from the start. Traceable throughout.

PEX supports your workflow for electronic invoices and their underlying data.

E-invoice / Document data

One invoice.
Two perspectives.

XRechnung ZUGFeRD / Factur-X

Invoice number: RE-2026-0142
Service date: 15.09.2026
Currency: EUR
VAT: 19 %

Document history

15.09.2026 · 10:42
Invoice created by Lea Weber

Ready for XRechnung and ZUGFeRD / Factur-X
VAT and structured exports
Trace changes in the audit trail

Customer portal

One shared space. Fewer follow-ups.

Give customers secure access to the documents and payments that concern them.

Studio Nord / Customer portal

Hello, Atelier West.

Your current documents, all in one place.

Website-Relaunch

Quote AN-2026-0087 Accepted

Concept & design

Invoice RE-2026-0142 Open

Project documents

Briefing · PDF Available

Your documents. Shared only with you.

Quotes, invoices and credit notes
View payments and documents
Clear access for your customers

A helping hand. You decide.

Better decisions – with AI-powered suggestions.

An initial project proposal. A suitable technology stack. PEX helps you reach an informed starting point sooner.

Project proposal / Draft

A customer portal for Atelier West

“We’d like to share documents and invoices with our customers in one place.”

Suggested project scope

Requirements & user roles
Documents & invoice overview
Approvals, testing & launch

Review and edit the draft

Technology stack / Suggestion

Suited to the project.

Nuxt: Interface
Laravel: API & business logic
PostgreSQL: Data storage

Evaluate suitability in the context of your project.

Suggestions you review. Decisions you make.

Built for your work

For teams whose expertise creates value.

Agencies

From the first idea to the final revision, keep effort and billing connected.

Creation + project + invoice

Consultancies

Knowledge is your service. Keep engagements, consulting hours and proposals together.

Engagement + time + billing

Service businesses

Organize customer work and recurring services with a shared overview.

Customer + service + payment

Security

Your data belongs to your business.

Designed with privacy in mind – with clear boundaries for data, roles and access.

Clear boundaries. Clear access.

Your business

Studio Nord

Team Projects & time

Accounting Invoices & payments

Administration Roles & permissions

Customer portal

Access to shared documents

Changes remain traceable in the audit trail.

Company data separated by tenant
Role-based access and audit trails
Secure access through the customer portal

The right fit for your team

Start small. Grow together.

PEX / Starter

Starter

For a clear, organized start to your working day.

On request

For independents & small teams

Request pricing

Recommended

Team

For businesses that organize projects and billing together.

On request

For growing project teams

Request pricing

PEX / Business

Business

For businesses with specific requirements for their workflows.

On request

For more complex organizations

Request pricing

Get in touch for details about features and availability.

Your next good move

Less administration. More time for great work.

Start for free Request a demo

No credit card required.

Your business. Clearly organized.Confidently billed.

Everything in view.

Current projects

Customers

Atelier West

Studio Nord

Berg & Partner

Projects

Website-Relaunch

Milestones

Time

Quotes

Website-Relaunch

Invoices

RE-2026-0142

Payments

€12,480

A great project. A clear path.

Every great partnership starts with a contact.

Turn an agreement into a shared plan.

Make your work visible.

Know what goes into your projects.

A clear proposal. A strong start.

From great work to getting paid.

Strong relationships. Clear projects.

Website-Relaunch

Milestones

Your time is valuable. Make it visible.

From great work to a clear invoice.

RE-2026-0142

Open balances. Clear next steps.

€12,480

Structured from the start. Traceable throughout.

One invoice. Two perspectives.

Document history

One shared space. Fewer follow-ups.

Hello, Atelier West.

Better decisions – with AI-powered suggestions.

A customer portal for Atelier West

Suggested project scope

Suited to the project.

For teams whose expertise creates value.

Agencies

Consultancies

Service businesses

Your data belongs to your business.

Studio Nord

Start small. Grow together.

Starter

Team

Business

Less administration. More time for great work.

One invoice.
Two perspectives.