
CRM and document management united in one inbox
GREYHOUND is a German CRM and document management system (DMS) that consolidates a company's email, phone, fax, letters, chat and marketplace inquiries into a single shared inbox for the whole team. Built for e-commerce and SME customer service, it adds AI agents, workflow automation, OCR-based document archiving and integrations with ERP and inventory systems. It can be run as a cloud SaaS or self-hosted on-premise.
Bundles email, phone, fax, postal mail, chat and marketplace messages into one central inbox the whole team can process without duplicate replies.
Charges only for users logged in at the same time (CUL model) rather than every named account, so cost scales with actual concurrent usage.
AI agents and AI Human Assist speed up replies and reduce support workload by drafting and automating routine responses.
Revision-safe DMS with text recognition (OCR) for archiving invoices, receipts and business-critical documents in a GoBD-compliant way.
Maintains a unified, media-spanning history of every customer interaction across all channels for full context.
Intelligent inboxes with Getting-Things-Done logic, automatic assignment across departments and employees, and rule-based routing.
Online retailers handle all buyer messages from email, marketplaces, chat and phone in one shared inbox with order context pulled from ERP.
Teams capture, route, approve and archive invoices and documents with OCR in a revision-safe, GoBD-compliant way.
Departments replace generic info@ mailboxes with a collaborative inbox that prevents duplicate or missed replies.
Companies meet Germany's 2025 e-invoicing mandate with automated, legally compliant electronic invoice handling.
Connects to ERP, inventory and accounting systems such as JTL-Wawi so order and customer data appears directly inside GREYHOUND.
Handles the 2025 German e-invoice mandate with automated, legally compliant electronic invoicing.
Run GREYHOUND as a managed cloud service or self-host on-premise with optional monitored self-operation.
Native Windows administration client plus Web and Mac clients for productive work, allowing platform-independent access.

Superfast work. Steadfast growth. Bring the very best out of your customer-facing teams.