There are four options which you can choose from: Fixed-price fixed-scope model: If you have well-defined requirements and a pre-decided timeline for your project in mind, a fixed-cost model would work best for you. Dedicated team model: If you feel that (a) your project requirements may change over time or (b) you will need to hire specialists for multiple projects over time but you don’t have the budget for it, you can choose to have our dedicated team of experts assigned to you. Time-and-materials model: If you are unable to decide on a fixed scope, timeframe, or cost for your project, you can go for this model so that your project can be divided into smaller phases over time incurring varying costs. Hybrid model: This model works best in situations where there are frequent fluctuations in the project workload or requirements set. For a more detailed comparison of these models, you can visit our Engagement Options page.