Succession planning is often run in a spreadsheet until it breaks. Here's what dedicated tools genuinely add.
Succession planning frequently starts and stays in a spreadsheet — a 9-box grid, a list of "ready now" successors per role. That works until the organization gets complex enough that the spreadsheet can't keep up.
For a single department or a small leadership team, a well-maintained spreadsheet with clear ownership can work for years. The case for dedicated software strengthens once multiple business units need their own plans with appropriate confidentiality boundaries, or once the organization wants to tie succession data into broader workforce planning.
Compare succession planning tools on our comparison page.