Stackfield
6.1/10German all-in-one collaboration platform combining team chat, task and project management, video conferencing and documents with GDPR-focused, German-hosted data storage.
Data last updated November 2026 · Our methodology
Overview
Stackfield is a collaboration suite from Stackfield GmbH in Munich. It bundles team chat, polls, tasks, projects, list, Kanban and Gantt views, milestones, a calendar, file storage, wiki pages and documents, and audio and video conferencing into workspaces called rooms. Its main selling point is data protection. Data is hosted in Germany, end-to-end encryption is available, and higher tiers add IP whitelisting, enforced two-factor authentication, SSO and compliance confirmations. That makes it popular with law firms, public-sector bodies, banks and other privacy-sensitive organisations in German-speaking Europe. Pricing is per user per month in euros across four plans. Starter is 9 euros and is capped at 10 users and 3 rooms. Business is 14, Premium is 18 and Enterprise is 28. The pricing page offers a 17 percent saving on yearly billing but does not show monthly-billing rates in its text. Premium adds portfolios, PERT charts, whiteboards, unlimited external users and conferencing. Enterprise adds SSO, API provisioning and custom modules. Paid add-ons cover AI writing help, Office co-editing, public-sector contracts and professional-secrecy agreements, and there is an on-premise option. There is a 14-day trial with no credit card. Integrations are the main weakness. Beyond an API and webhooks that can be wired up through Zapier or IFTTT, native connectors are thin, and reviewers ask for links to Slack, Asana, Microsoft Office and Google. The interface is only in English and German.
Our Rating
Who Stackfield is best for
Good fit
Used by public-sector bodies, with a public-sector contract add-on and an on-premise option.
- Legal8/10
Popular with law firms, and offers a professional-secrecy add-on and end-to-end encryption.
Most OMR reviewers are small businesses, and Starter and Business are priced for small teams.
Professional-secrecy add-on, external guests and encryption suit firms handling confidential client data.
Banks use it for its German hosting, encryption and compliance features.
- Mid-Market7/10
Unlimited users and rooms on Business and above, plus portfolios and security controls, fit growing organisations.
Bundles chat, video conferencing, documents and tasks in one tool.
Less suited
Client guest access and visual feedback help, but few creative-tool integrations.
SSO, API provisioning and on-premise are available, but the integration ecosystem is limited.
The professional-secrecy add-on and GDPR focus suit firms bound by confidentiality.
- Healthcare5/10
Privacy-sensitive organisations value its encryption and professional-secrecy agreements.
Pros & Cons
Pros
- Data hosted in Germany with end-to-end encryption and GDPR focus, valued by regulated industries.
- Chat, tasks, Gantt, documents and video calls in one tool reduce app switching.
- OMR reviewers consistently praise fast, reliable customer support.
- Add-ons for public-sector contracts and professional secrecy are rare among competitors.
- 14-day full-feature trial with no credit card and no minimum contract term.
Cons
- Few native integrations; reviewers ask for Slack, Asana, Microsoft Office and Google connectors.
- Storage allowances are small (6 to 12 GB depending on plan).
- Whiteboards, portfolios, conferencing and SSO are reserved for Premium or Enterprise.
- Interface only in English and German, and some settings are hard to find.
- Cannot bulk-edit multiple tasks at once, according to reviewers.
Key Features
Stackfield Pricing
Enterprise
- 12 GB storage
- Custom modules
- Unlimited organizations
- User compliance confirmation
- Single sign-on and YubiKey 2FA
- API provisioning and global export
Premium
- Whiteboards
- 9 GB storage
- Unlimited externals
- Email forwarding and recycle bin
- Project portfolios and PERT charts
- Audio/video conferences with screen sharing
- IP whitelist, enforced 2FA, password policies
Starter
- Max 3 rooms
- 6 GB storage
- Max 10 users
- Mobile and desktop apps
- List, Kanban and Gantt views
- Milestones, calendar, workflows
- Team chat, polls, tasks, projects
Frequently Asked Questions
Yes. A 14-day trial with Premium features, AI and Office add-ons and unlimited users, without a credit card. Conferences are limited to three minutes during the trial.
Stackfield stores data in Germany in ISO-certified data centres and offers end-to-end encryption.
No minimum term. Monthly or annual contracts renew automatically unless cancelled before the period ends; yearly billing saves about 17 percent.
Through an API and room-level webhooks that can be used with Zapier or IFTTT; native third-party connectors are limited.
Single sign-on, YubiKey 2FA and API provisioning are on the Enterprise plan at 28 euros per user per month.
Yes, an on-premise option is offered; pricing is on request.
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