Time and materials, or T&M, is a pricing model where the invoice is based on real effort and agreed expenses rather than a locked total fee.
What is time and materials?
In a T&M model, the team tracks actual hours worked and applies the agreed rates. If there are approved third-party costs, those may also be billed.
When T&M works well
- The scope is evolving.
- The project needs discovery or experimentation.
- The team is providing long-term support.
- The client wants flexibility over strict scope locking.
Why T&M matters
- It supports iterative delivery.
- It handles uncertainty better than fixed price.
- It requires good time tracking and reporting.
- It shifts more cost risk to the client.
T&M vs. fixed price
- T&M: Flexible scope, variable cost.
- Fixed price: Locked scope, fixed commercial commitment.
How Apropo supports time and materials workflows
Apropo supports time and materials workflows through rate configuration, time-equivalent settings, and actual-versus-estimate tracking.
- Default rates per work type help structure T&M pricing around the roles involved in delivery.
- Time-equivalent settings help teams switch between hours- and day-based views depending on quoting preference.
- Budget tracking compares estimated, spent, and variance values across hours, cost, and rate dimensions.
- Jira sync helps connect tracked delivery work back to the original estimate structure.
How Apropo helps refine a T&M estimate
T&M work benefits from repeatable review and from a visible link between the commercial model and actual execution.
- Versioned proposals make it easier to compare changes in the estimate before work starts.
- Share links and export flows help present the estimate clearly to stakeholders.
- Budget tracking helps teams see where actual work differs from the original plan.
- Role-based rate settings make later pricing refinements easier than rebuilding the model manually.