Start with the bottleneck
Teams often buy software when the real problem is inconsistent documentation, or collect templates when the real problem is coordination. Separate the two. If people know what to do but keep recreating the same documents, templates may be enough. If work is falling through cracks because ownership, timing and dependencies are changing, you probably need a live system.
Choose templates when structure is the missing piece
Templates are strong when the output is predictable: a project charter, risk register, issue log, status report, meeting record or stakeholder plan. They are easy to copy, adapt and archive. They also work well when clients or schools expect Word or Excel deliverables.
Choose software when state changes constantly
Software earns its place when tasks need owners, due dates, comments, reminders, dependencies, permissions, automations or dashboards. The more often your project state changes, the more expensive manual document synchronization becomes.
The hybrid model is often better
Many teams need both. Use software for the live operating state and templates for formal artifacts that need to be reviewed, exported or handed to a client. A risk register may live in a spreadsheet while day-to-day work lives in a task system. A project charter may be a document even if execution happens elsewhere.
A four-question decision test
Ask: 1) Is the pain mostly repeated document creation? 2) Do multiple people need to edit live state at the same time? 3) Do reminders or automations matter? 4) Does the final deliverable need to be a portable document? If only the first and fourth are true, templates are a strong fit. If the second and third dominate, start with software.
Practical next step
Before buying either, list the five artifacts or actions your team repeats most. That list usually reveals whether you need reusable documents, live coordination, or a hybrid setup.