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ATHEMI + Proffix Px5

Bring Proffix quotes into collaborative project spaces

Proffix Px5 is the trusted ERP of thousands of Swiss service companies and trades. ATHEMI adds a modern customer collaboration layer — quotes, invoices, signatures, and chat — without changing how you work in Proffix.

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Beta

What is Proffix Px5?

Proffix Px5 is a Swiss business software suite from Proffix Software AG, founded in 1982 and headquartered in Wangs. Px5 is the modern cloud-ready version of the company's long-standing ERP, offering modules for CRM, sales, purchasing, warehousing, project management, and financial accounting — all tailored to Swiss business practices.

Proffix Px5 is particularly widespread in the Swiss trades sector, service companies, and small manufacturing businesses that need a comprehensive yet locally-supported ERP with native Swiss compliance features.

How ATHEMI will integrate with Proffix

The Proffix connector is currently in Beta. Once validated with a production account, it will offer:

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Quote browsing

Access your Proffix offers (Offerten) directly from ATHEMI and import them into a new project.

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Contact sync

Bidirectional synchronization of Proffix Adressen (contacts) into ATHEMI with automatic deduplication.

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Auftragsbestätigung

When a customer accepts a quote in ATHEMI, the Proffix Offerte is automatically confirmed as an Auftrag.

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Invoice handling

Import supplier invoices received in ATHEMI directly into Proffix as Kreditorenrechnungen.

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Digital signatures

Legally valid signatures captured in ATHEMI, stored with cryptographic hash proof.

Best for

ATHEMI + Proffix is designed for Swiss service companies, trades businesses, and small manufacturers that run Proffix Px5 as their ERP backbone and want to modernize their customer-facing quote and invoice workflow without replacing their core system.

If your team prepares quotes in Proffix but customers still receive them as PDF email attachments — with no tracking of who opened what and when — ATHEMI fills that gap.

Why connect Proffix Px5 with ATHEMI?

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Modern workflow, legacy-compatible

Keep Proffix as your source of truth while offering customers a modern collaboration experience.

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Quote open tracking

Know exactly when your customer opens a quote so you can follow up at the right moment.

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Swiss-compliant digital signatures

Replace fax-based or printed signature workflows with legally valid digital signatures.

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Swiss-hosted throughout

Proffix and ATHEMI both store data in Switzerland, compliant with Swiss data protection law.

Frequently asked questions about Proffix Px5 & ATHEMI

The ATHEMI connector is built for Proffix Px5 (the modern cloud-ready version). Earlier versions such as Px4 may work but are not officially supported.
Yes — ATHEMI connects to both cloud-hosted and on-premises Proffix Px5 installations via the REST API. Your Proffix server needs to be reachable from the internet (directly or through a reverse proxy).
The connector is currently in Beta. If you use Proffix and want to test it, contact us to request early access.
The integration needs access to Adressverwaltung (contacts), Auftragsbearbeitung (orders/quotes), and Finanzbuchhaltung (for invoice import). These are standard in most Proffix Px5 installations.

Ready to connect Proffix Px5 with ATHEMI?

Start free — no credit card required.

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