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vsNotion

Stackfield vs Notion

Last updated October 2026

Looking for a European alternative to Notion? Here's how Stackfield compares, on EU hosting, GDPR and what it does.

Our pick for a European buyer: Stackfield. We weight data residency, GDPR and EU jurisdiction above everything else — that is the constraint this directory exists to solve.

What it is
All-in-one German workspace for tasks, team chat and video calls, end-to-end encrypted
All-in-one workspace for notes, docs, wikis, and databases.
Headquarters
🇩🇪 DE
🇺🇸 US · 2013
EU data residency
Yes, for all customers
Available on some plansAvailable for Enterprise workspaces, with Frankfurt, Germany as the EU region.
DSGVO / GDPR
Yes
Yes
Certifications
ISO 27001, ISO 27017, ISO 27018
ISO 27001, ISO 27701, ISO 27017, ISO 27018, SOC 2 Type II
Price from
€9/user/mo
$10/user/mo
Free plan
No
Yes
Open Source
No
No
Integrations
Dropbox, Box, Google Drive, Microsoft OneDrive / Office 365, Microsoft Teams +8
Slack, Google Drive, Google Calendar, Figma, GitHub +6

Where each one wins

Stackfield

Strengths

  • +Clean, intuitive interface with minimal learning curve and straightforward onboarding
  • +End-to-end encryption and strict EU data residency (Germany-only servers, no non-EU access)
  • +All-in-one collaboration suite: tasks, chat, video calls, file sharing and whiteboards in one tool
  • +Fast performance and responsive user interface
  • +Perceived as cost-effective for the feature set

Limitations

  • −Limited global adoption and brand recognition outside Europe, leading to resistance from users of established tools like Slack or Teams
  • −Mobile app lacks functionality and user-friendliness compared to desktop experience
  • −Customization options are restricted
  • −Pricing structure may not clearly communicate value for all features (e.g., Kanban or list views)

Notion

Strengths

  • +Highly customizable for diverse workflows
  • +Strong collaboration features
  • +Integrates with many third-party tools

Limitations

  • −Steep learning curve for new users
  • −Performance can lag with large databases
  • −Limited offline functionality

Data residency & compliance

Stackfield
Notion
EU data residency
Yes, for all customers
Available on some plansAvailable for Enterprise workspaces, with Frankfurt, Germany as the EU region.
Transfer mechanism
Not required — data stays in the EU
EU-US Data Privacy Framework
Sub-processors
not established
Certifications
ISO 27001, ISO 27017, ISO 27018
ISO 27001, ISO 27701, ISO 27017, ISO 27018, SOC 2 Type II

Pricing

Stackfield

  • Starter €9 per user/month (annual, min. 5 users) billed annuallyUp to 10 users · Max 3 rooms · 6 GB storage
  • Business €14 per user/month (annual, min. 5 users) billed annuallyUnlimited users and rooms · 6 GB storage
  • Premium €18 per user/month (annual, min. 5 users) billed annuallyVideo conferencing (up to 30 participants) · Whiteboards and Office file previews · Project portfolios and PERT charts
  • Enterprise €28 per user/month (annual, min. 5 users) billed annuallySSO (SAML/Active Directory) · YubiKey 2FA · REST API provisioning
  • Self-Hosted / On-Premise On request customFull control over data · Custom deployment

All prices exclude VAT. 17% discount for annual billing. 14-day free trial available.

Notion

  • Free Free ForeverUnlimited pages and blocks · Basic collaboration
  • Plus $10 per seat/monthUnlimited file uploads · Version history · Billed annually
  • Business $20 per seat/monthAdvanced permissions · Workspace analytics · Billed annually
  • Enterprise On request CustomSAML SSO · Data residency · Contact sales

Monthly billing available at higher per-seat rates. Enterprise pricing requires contacting sales.

Features

Stackfield

Task & Project Management
List, Kanban, Gantt, and PERT chart views, Subtasks, custom fields, checklists, and task templates, Milestones, dependencies, automatic scheduling, and critical path tracking, Built-in time tracking and global reports
Team Communication & Meetings
Real-time group chat, 1:1 messages, and threaded discussions, Audio/video conferencing (up to 30 participants), screen sharing, and emoji reactions, Meeting room planning and external scheduling, Interactive polls
Knowledge & Document Management
Central file library with version history, Preview for Microsoft Office and OpenOffice files, Real-time whiteboards with drawing, shapes, and text, Rich text editor and document templates
Calendar & Work Organization
Personal 'My Week' and 'Everything' views, Shared team calendars and appointment scheduling, External calendar subscriptions via iCal/WebCal
Administration, Security & Compliance
Client-side end-to-end encryption, ISO 27001/27017/27018 and BSI C5 certified hosting in Germany, Granular permissions (Member, Admin, Guest, External), IP whitelisting, 2FA (Authenticator Apps, YubiKey), SSO (SAML/Active Directory)

Notion

Docs and knowledge
Pages and nested sub-pages, Real-time collaboration, Templates and wikis, Page analytics
Projects and databases
Multiple database views (table, board, timeline, calendar, list, gallery), Charts and visualizations, Relational databases, Filters and sorting
AI capabilities
Notion AI for content generation, AI search, Meeting summaries
Administration and security
SAML SSO, Private teamspaces, SCIM provisioning, Audit logs