This model works best when the amount of development work envisioned is small but not well-defined.
This software development service model limits your exposure for each phase and provides the option to review and decide about the next phase’s budget allocation only if you are satisfied with the deliverables of the preceding phase.
The engagement is split into smaller fixed-cost/fixed-time phases (e.g. one month long).
This one is not suitable for on-going development requirements and turnarounds are naturally not as fast as those possible with dedicated teams.
