Introducing Stacks: Bring clarity to your workspace.
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Run your entire business in one simple workspace
Run your entire business in one simple workspace
Manage tasks, docs, files, and team comms all in one place, made for small businesses.
Manage tasks, docs, files, and team comms all in one place, made for small businesses.
Complex.so task management
Complex.so task management
Complex.so task management
Tasks,
Pages,
Files and
Chat
– all in one collaborative workspace

Say goodbye to scattered work – keep your business organised without juggling multiple tools.

Organize tasks
Organize tasks
One view to rule your tasks

Quickly see every task assigned to you, with flexible views that fit your flow.

Organize tasks in spaces
Organize tasks in spaces
Streamline teamwork

Sort your work and team communication into dedicated project spaces for enhanced organisation.

Organize tasks in spaces
Organize tasks in spaces
Stay on top of every task

Organise your team’s work with a taskboard built for clarity, speed, and results.

Organize tasks
Organize tasks
Keep work discussions relevant

Chat with your team right where the work happens. Share updates, discuss tasks, and keep conversations on topic.

Chat
Chat
Keep your team in the loop at all times

Stay up-to-date with everything happening in your workspace, as notifications and reports keep you informed.

Organize tasks
Organize tasks
Plan and schedule your tasks and events

Stay ahead of deadlines by using the Calendar and Week Planner to schedule and organise your work.

Calendar
Calendar
"We've tried every team collaboration tool under the sun, but Complex.so stands out as the tool we've been looking for. Our team is collaborating much more effectively now. Complex.so is simple, intuitive, no-nonsense, and helps our team stay highly productive."

Jessica van Manen
Startup Founder

Why Complex.so?

Over the past decade, (team)work has become increasingly chaotic and distracting. With constant interruptions and an overwhelming flood of responsibilities, managing work has become more challenging, often leaving us feeling out of control.

Most team collaboration tools only add to this chaos, bombarding us with endless notifications, unused features, and unnecessary complexity.

That’s why we created Complex.so—a simple, clean, and powerful project and team management app designed to help any team stay on top of its work.

Complex.so is an opinionated project management tool designed for simplicity and ease of use. It gives you everything you need and nothing you don’t, striking the perfect balance between having the right amount of functionality and avoiding unnecessary complexity and clutter.

With little to no learning curve, teams can jump right in and start being productive from day one. No more scattered tasks or missed details—everything your team needs to stay on track is in one place.