Comparison

Linetrack vs. Stackfield

Stackfield is an encrypted all-in-one collaboration platform for security-conscious industries. Once several industrial projects share resources, dependencies, and deadlines, you need specialized scheduling with critical-path calculation and ERP integration on top - that's exactly what Linetrack is built for.

Quick answer

Stackfield is an end-to-end encrypted all-in-one platform combining chat, task management, video calls, and documents, with its own ISO 27001 certification and German data centers. For industrial projects that need resource-aware scheduling, cross-project capacity utilization, and native ERP integration, it lacks the specialized functionality for that - exactly what Linetrack covers.

Companies already running on Linetrack

Why Linetrack for connected industrial projects?

Resource-aware critical path instead of Gantt without calculation

Linetrack calculates the critical path based on real resource availability. Stackfield's schedule module maps dependencies via drag-and-drop, but without a documented critical-path calculation.

Capacity utilization visible across all projects

See directly whether an employee is overallocated across several projects. A cross-project utilization view is not part of Stackfield's documented feature set - its project portfolio shows status and progress, but not capacity.

ERP integration without extra tooling

Project data, structures, and feedback flow directly with your ERP, without a detour through generic webhooks or Zapier automations.

Linetrack vs. Stackfield: Feature Comparison

	Linetrack	Stackfield
Resource-aware scheduling with critical path		Gantt with dependencies, no documented critical-path calculation
Capacity utilization across multiple projects		No documented cross-project utilization view
Native Gantt/schedule module
Native ERP integration
Industry focus on mechanical/plant engineering and construction		Focus on security-sensitive sectors such as banks, law firms, government

Stackfield figures as of our own research on Stackfield's product pages, August 2026. Stackfield develops its features continuously - check stackfield.com for the current state.

Security & Trust

Your data. Secure in Germany.

Linetrack runs entirely within the EU – hosted with an ISO-certified partner, fully encrypted, and backed up regularly.

Made in the EU

GDPR-compliant

Hosted in Germany

Application, database, and backups run exclusively with Hetzner in the Falkenstein data center.

Fully GDPR-compliant

Your data is processed and stored exclusively within the EU.

ISO/IEC 27001:2022-certified data center

Our hosting partner operates the data center to the internationally recognized ISO/IEC 27001 security standard.

Encrypted in transit and at rest

Data transmission via TLS 1.2/1.3, storage secured with AES-256 encryption.

Multi-tier backups

Hourly, daily, and monthly backups with a typical recovery time of under one hour.

Honestly speaking

When is Stackfield still the right choice?

For teams that mainly want a single secure platform for chat, video calls, documents, and task management, Stackfield is a well-thought-out choice: consistent end-to-end encryption, exclusively German data centers, and its own TÜV SÜD-audited ISO 27001 certification - not just at the hosting partner, but for the platform itself. If you're mainly looking for a secure communication and file hub where project planning is only one part of that, Stackfield is a good fit.

Once several projects share the same people, machines, or suppliers, Stackfield's missing cross-project capacity planning becomes a gap - who's overallocated isn't visible at a glance across projects.

For projects with clear dependencies - design before manufacturing before assembly - Stackfield's schedule module maps dependencies, but without the documented critical-path calculation that a real resource-based scheduling approach needs in mechanical and plant engineering.

And wherever project data needs to flow from the ERP, Stackfield only offers a general API with webhooks and Zapier instead of a native integration.

One more point: because Stackfield encrypts end-to-end throughout, the platform cannot search content server-side - for document-heavy, cross-department projects that can make searching across all documents harder. For what an implementation in practice looks like, see Linetrack in detail.

For how resource-aware scheduling works in detail, see Linetrack's project planning.

Scheduling with dependencies in Linetrack, compared to Stackfield

Personal consultation

See the difference live

In a 30-minute demo, we'll show you how resource-aware scheduling, capacity planning, and ERP integration work together in one system.

No obligation, tailored to your use case.

FAQ

Frequently asked questions

Still have questions?

We're happy to answer them personally.

Is Stackfield suitable for project management in mechanical and plant engineering?

For teams that mainly want a secure all-in-one collaboration platform with chat, documents, and task management, yes. Once projects need shared resources, resource-aware scheduling, and ERP integration, Stackfield lacks the specialized native functionality for that.

Is Stackfield just as secure as Linetrack?

On encryption and certification, Stackfield is genuinely strong: consistent end-to-end encryption, exclusively German data centers, and its own TÜV SÜD-audited ISO 27001 certification. The difference from Linetrack isn't security or compliance - it's the depth of project management functionality for industrial projects, such as resource-based scheduling with critical-path calculation and native ERP integration.

Does Stackfield have capacity planning across multiple projects?

Stackfield offers a project portfolio showing status, progress, and timeframe for all project rooms, but no documented view showing individual employee utilization across projects. Linetrack shows each employee's utilization across projects in real time.

Can Stackfield connect to an ERP system?

Not natively. Stackfield offers a general API with webhooks and a Zapier connection for custom automations, but no dedicated ERP connector. Linetrack connects project data directly with your ERP.

When is Stackfield still the right choice?

For teams that mainly want a secure, encrypted hub for communication, documents, and simple task planning across industries - not built specifically for mechanical and plant engineering or construction - Stackfield is a solid, well-certified choice.

Learn more

All comparisons at a glance

View comparison overview

Portfolio control

Every running project in one place

Resource Management

Plan capacity across projects

Project Planning

Schedules, Gantt charts, and milestones

Task Management

Track progress with task tracking