As of 28 Oct 2026, the panel rates ecoDMS 2.5/5 and PaperOffice 3.5/5 in Document Management (DMS). Weighted by what each judge cares about, 0 of the 6 judges pick ecoDMS and 6 pick PaperOffice. ecoDMS scores higher on 1 of 7 criteria (Pricing transparency). PaperOffice scores higher on 6 of 7 criteria (Search, retrieval & exit, Versioning, permissions & audit trail, Audit-proof archiving & retention, plus 3 more). Provenance — ecoDMS: EU-Made. Ratings are the AI panel’s opinion, formed from public evidence: how scores are made.
PaperOffice is ahead on six of seven criteria in this table; ecoDMS leads on one. The gaps are widest in search and portability (7.2 versus 4.0) and capture and indexing (8.3 versus 6.0), with six judges leaning PaperOffice in each. Versioning and permissions (6.7 versus 4.0), audit-proof archiving (6.5 versus 4.0) and document workflows (6.0 versus 4.8) lean PaperOffice six to zero as well, and sovereignty runs 5.8 versus 5.0 with five judges leaning PaperOffice and one tie. ecoDMS's lead is pricing transparency, 5.0 versus 3.3, six judges to zero: published gross prices for two core products on a time-unlimited flat licence, against PaperOffice's public per-page OCR rates of $0.01 to $0.03 and named plans appearing without prices. The weighted totals shown run 4.5 to 4.7 for ecoDMS against 6.0 to 6.9 for PaperOffice — the benches split on price, so no overall winner is declared here.
Choose ecoDMS if
You need published gross prices for two core products before purchase — six judges lean ecoDMS on pricing transparency, 5.0 to 3.3
You prefer a time-unlimited flat licence with updates for 24 or 48 months included over public pricing quoted as per-page OCR rates of $0.01 to $0.03
Your procurement requires a contracting entity under exclusively German law — the sovereignty attributes list legal entity jurisdiction as DE
You must self-host on Windows, Linux, macOS or NAS rather than use vendor-hosted processing
Choose PaperOffice if
You receive XRechnung and ZUGFeRD invoices and need them validated against EN 16931 — capture and indexing leans PaperOffice six judges to zero, 8.3 to 6.0
Your intake must span scanner SFTP, watched folders, a mailbox, upload and a REST API with stated limits
You need OCR covering more than 120 languages with confidence values and a review list
Your team needs permission-scoped semantic and full-text search with a documented way in and out — search and portability leans PaperOffice six to zero, 7.2 to 4.0
Your data-residency policy requires EU-only processing: the attributes list data residency as EU-only, and the pages state processing in the vendor's own EU data center
Read this comparison as one judge. Each weighs the same scores by what they care about.
The IT Integrator
Connects the DMS to the ERP, DATEV and Microsoft 365 and maintains it afterwards. Wants connectors with a stated scope rather than a logo wall, a documented API with webhooks, single sign-on, and a migration path in and out that does not depend on the vendor's services team.
ecoDMS
PaperOffice
This judge's pick
Criterion by criterion
Capture, OCR & indexing
ecoDMS
Intake is broad and well documented: TWAIN/WIA/SANE and Scan-to-Folder scanners, a scan-input folder for fully automatic batch import with separator sheets, a mobile ScanApp whose AI crops the photo, and drag-and-drop, plug-in or automatic import for scans, Office files, emails and images — all feeding an inbox where documents are classified by layout or keyword templates and invoice data is read by OCR with automatic full-text indexing. What keeps it below the top band for me: no validation queue, no word on XRechnung or ZUGFeRD being read as structured data, no duplicate detection, and no statement of where the ScanApp's AI processing runs.
PaperOffice
Intake channels are listed with their actual limits — scanner via SFTP, watched folders, IMAP email from five-minute intervals with password sign-in, upload, REST API and webhook-triggered connectors — and OCR comes in three modes covering more than 120 languages with bounding boxes, tables and confidence values per line. Classification proposes document type, sender and retention rule with uncertain fields routed to a review list and quarantine, duplicate detection is documented, and e-invoices are supported as XRechnung, ZUGFeRD and Factur-X against EN 16931, though I found no public information that incoming e-invoices are parsed as structured data inside the archive flow. Microsoft 365 OAuth sign-in for the mailbox is stated as not supported yet, and while processing location is given as the vendor's own EU data center with own GPU hardware, the model provider is not named.
Versioning, permissions & audit trail
ecoDMS
The pages document versioned, immutable storage in PDF/A with a traceable change history, and access control is asserted in general terms ("Zugriffe lassen sich klar steuern"). But I found no public information on check-in and check-out, a role or group model with rights per folder or document type, a log of reads and exports, or single sign-on and directory sync — for an integrator that gap decides the placement.
PaperOffice
Workspace-level rights with read, write and admin levels sit alongside an audit trail that logs every access, change and level change with timestamp, person, field and old and new value, and with no app or API function to change or delete entries — a stronger trail than most I see. Rights are scoped to workspaces rather than being metadata-driven, and I found no public information on check-in and check-out, single sign-on or directory sync with Entra ID or LDAP, which is exactly what I need before wiring a DMS into a customer's identity stack.
Audit-proof archiving & retention
ecoDMS
GoBD and DSGVO conformity is stated repeatedly, and immutability is described concretely — scanned documents are stored unchangeable, versioned and in legally safe PDF/A. However, I found no public information on an auditor's report, WORM or equivalent storage, retention schedules configurable per document type, a sample Verfahrensdokumentation, or Z1–Z3 tax-audit export, so the claim stands on the vendor's word.
PaperOffice
WORM sealing until the retention term ends, a SHA-256 checksum per version, retention periods with legal basis per document type, logged term ends, manual-only deletion and legal hold are all documented in detail, and the audit export with original files plus a read-only auditor user gives me a tax-audit procedure I can operate myself. What I found no public information on is an auditor's report such as IDW PS 880, a Z1 to Z3 data-medium export, or a sample Verfahrensdokumentation — GoBD is referenced as a rule the features map to, with the final assessment left to the tax advisor.
Document workflows & integrations
ecoDMS
A JSON-REST API for connecting ERP, accounting and custom applications is described with compatible languages, and DATEV Unternehmen Online, Lexware, SelectLine and Sage 100 are named — though as targets of a live webinar demo, without any stated scope, which is exactly the logo-wall pattern I distrust. Approval and acknowledgement workflows exist only via the separately priced WORKZ add-on; I found no public information on graphical workflow modelling, webhooks or events, tasks and deadlines, or e-signature integration.
PaperOffice
The REST API is what I want from a vendor: documented endpoints, limits and plans at a developer URL, Bearer tokens scoped at creation, import jobs with checkpoint retry, MCP server access, and connector scope stated down to interval, post-import rule, processing depth and live log. The captured pages give different statuses for event webhooks — one documents signed document.processed events with per-workspace filters and retries, another lists webhooks among upcoming items — though webhook-triggered connector runs are consistently documented. What holds me back is the business-system side: I found no public information on connectors to ERP, DATEV or Microsoft 365 — mailbox intake is IMAP with password sign-in and M365 OAuth explicitly not supported yet — and no graphical workflow designer or stated scope for the e-signature feature.
Search, retrieval & exit
ecoDMS
Fast, intelligent full-text search with retrieval "in Sekunden" is documented, with access via web browser, desktop and the smartphone app's web client. But the pages say nothing about metadata filters or saved searches, and I found no public information on bulk export of documents with their metadata and versions or any documented exit path — the only backup right granted in the terms covers the software itself, not the archive.
PaperOffice
Semantic, hybrid, full-text and exact search over embeddings, OCR text and entities, with filters, saved searches, permission-scoped results and mobile voice search, is well documented, and the way in is self-service — watched folders, a Data Importer over SFTP, S3, WebDAV and ZIP, or the REST API — so migrating a file share does not depend on the vendor's services team. The way out covers metadata of selected documents as Excel, CSV, JSON or PDF with optional originals and OCR text; I found no public information on versions or the audit trail being included in exports, nor on the post-termination retrieval window or data deletion.
European sovereignty
ecoDMS
The vendor's own pages prove a German contracting entity — ecoDMS GmbH, Dresdener Straße 1, 52068 Aachen, registered at the Aachen court under HRB 19201, an enterprise of applord Holding Europe GmbH, exclusively German law — plus a self-hosted model: delivery by download, installation on your own computer, running on Windows, Linux, macOS or NAS, with a published data processing agreement. Unconfirmed: where any hosted edition stores documents and metadata, the subprocessor chain beyond the Luxembourg payment processor, and where the ScanApp's AI processing runs.
PaperOffice
The contracting party worldwide is a Spanish limited company in Pamplona, storage and processing are claimed for the vendor's own EU data center with own GPU hardware and no US cloud, and index, embeddings and AI results stay there — with files optionally on the customer's own NAS or server over SFTP while only index and metadata remain in the data center. The data center is not named by location, however, I found no published subprocessor list or data processing agreement in the evidence, ownership is not stated, and a San Jose office is listed for sales and support.
Pricing transparency
ecoDMS
Two core products carry exact public prices — ecoDMS "ab 89,00 EUR inkl. 19% MwSt." and ecoMAILZ "nur 69,00 EUR inkl. 19% MwSt." — and the flat, time-unlimited licence model, VAT-inclusive pricing, 24- or 48-month update inclusion and optionally bookable support are all stated. A buyer still cannot compute a full deployment: the WORKZ add-on, ecoDMS ONE, additional concurrent connections ("beliebig buch- & erweiterbar") and the support packages show no prices on the captured pages.
PaperOffice
The only public prices I found are per processed page — "basic · Text $0.01 per page", "premium · Grid + codes $0.02 per page" and "ultra · Complete $0.03 per page", with "No subscription, no base fee" — plus API billing in credits, while plan names such as Basic, Premium, Ultra and Corporate and the Standard, Business and Compliance workspace levels are named but never priced. I found no public information on per-user or per-plan prices, billing periods, storage limits or contract terms, so I cannot compute what a given customer's yearly cost would be.
Sovereignty, side by side
Dimension
ecoDMS
PaperOffice
Legal entity
Not determined
Not determined
Ownership
Not determined
Not determined
Data residency
Not determined
Not determined
Subprocessors
Not determined
Not determined
Facts, side by side
Only facts both products carry under the same definition — anything else would not be a fair row.
As of 28 Oct 2026, the panel rates PaperOffice higher: 3.5/5 against 2.5/5. Weighted by what each judge cares about, 0 of the 6 judges pick ecoDMS and 6 pick PaperOffice. Which one fits depends on the criteria that matter to you; the table on this page shows both side by side, and each judge’s reading has its own page. Both were scored by the same AI bench under the same rubric, from public evidence only, as the methodology describes.
Is ecoDMS or PaperOffice European?
ecoDMS is European (EU-Made). PaperOffice’s provenance is not proven by its pages as captured. Provenance is read from each company’s own legal pages: who builds it and who owns it.
Where do ecoDMS and PaperOffice store customer data?
Per the vendors’ own pages as captured — ecoDMS: its pages as captured do not say. PaperOffice: Default not stated; pages mention the EU.