The Minimal SaaS Stack
The fewest tools that cover the most ground for small teams and early-stage companies.
Start with five categories
A minimal stack covers five categories: communication, project and task management, document and knowledge management, customer relationship management, and financial operations. Everything else is optional until there is a clear productivity problem that a tool would solve better than a manual process or a simpler tool. Name your problem before you name your tool. If you cannot name the problem, you do not need the tool.
Resist category sprawl
Category sprawl happens when teams add tools within a category they have already covered — a second project management tool because a different team prefers it, a second communication tool because someone wants threaded conversations. Each addition fragments context and creates coordination overhead. Enforce a one-tool-per-category standard until you have a documented, compelling reason that a single tool cannot serve all teams adequately.
All-in-one tools have real tradeoffs
All-in-one tools are appealing for minimal stacks because they reduce integration complexity and subscription count. The tradeoffs are real: all-in-one tools typically excel in one or two areas and are average in the rest. Evaluate whether the areas where the all-in-one is average are areas your team is heavily invested in. If the weak areas of the all-in-one cover low-frequency, low-stakes workflows, the tradeoff is worth it. If they cover critical workflows, it is not.