Tool fatigue does not arrive as a single bad decision. It arrives as 18 reasonable ones. A new sales tool here. A second analytics product because the first one cannot do attribution. A second e-signature platform because legal prefers a different one. A specialty AP tool because finance got tired of waiting on IT. Each of those was the right call in the moment. The compound effect is a team logging into 22 surfaces, three messaging platforms, and four reporting tools to answer the same question two different ways.
The fix is not a strategy. It is an executive sponsoring a tightly scoped 90-day project with a real owner, weekly checklists, and the willingness to make the calls that the function leads will not make on their own. The plan in this guide gives you the rhythm and the artifacts. It is short by design. It survives contact with normal operating week.
Real outcome from a recent SMB client (anonymized): 11 SaaS tools eliminated in 90 days. $3,400 per month in saved subscription cost, plus 2 reclaimed admin FTE and a unified dashboard the team actually uses.