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Time & Materials
High flexibility,
low certainty.
Evolve and adapt
as you go.
Different models serve different needs.
Use this matrix to find your best fit.
High flexibility,
low certainty.
Evolve and adapt
as you go.
High flexibility,
high certainty.
Ongoing work with
evolving priorities.
Low flexibility,
low certainty.
Clearly defined scope
and outcomes.
Balanced flexibility
and certainty.
Best of both worlds
for complex needs.