unscalable
/ˌənˈskæləbəl, -ˈskælˌɪbəl/Definitions
1. adjective
Impossible or difficult to scale, particularly in a digital or technological sense.
“The company’s business model was deemed unscalable due to its reliance on manual labor.”
2. adjective
Lacking a clear or well-defined plan for growth or expansion.
“The new startup was struggling with an unscalable business model that couldn’t sustain itself.”