In a time-and-materials service company, invoicing depends directly on the time employees spend at client sites. Every hour counts. Smooth processes make the difference between a profitable business and one under pressure. Odoo 19 brings deep changes that fit this model precisely.
The structural challenges of time-and-materials
IT services companies, consulting firms and engineering offices share the same operational constraints, whatever their size:
- Resource planning
Avoid under-load and overload: assign the right consultant at the right time to the right client. - Entering and validating activity reports (CRA)
Fast, frictionless, error-free. The activity report is the starting point of the whole value chain. - Invoice fast and accurately
Fixed fees, evening/weekend/travel surcharges: time-and-materials invoicing is complex and errors are costly. - Manage project margin
Profitability by project, by client, by business unit, in real time, without waiting for the monthly close. - Avoid tool sprawl
Excel for staffing, an HR tool for leave, another for invoicing, a separate CRM: every break is a source of re-keying and inconsistencies. The invisible cost of fragmentation.
Three areas dominate Odoo 19's changes for this model: built-in artificial intelligence, a redesigned user experience, and even better connected processes from time tracking to invoicing.
AI for time-and-materials: more than a gimmick
Odoo 19's artificial intelligence is not grafted onto the product; it is built into the core of the processes. It relies exclusively on the real data of your instance, which guarantees recommendations consistent with your business.
| Module | What AI concretely brings |
|---|---|
| CRM | Success probability calculated for each opportunity, next-action suggestion, flagging of stalled deals |
| Emails & quotes | AI-generated content: automatic follow-ups, sales proposals, conversation summaries |
| Staffing | Smart consultant assignment based on skills, availability and current workload |
| Customer support | Tickets sorted by priority, reply suggestions, dispatch by skill |
| Accounting | Assisted bank reconciliations, suggested labels, anomaly detection |
Result: fewer manual tasks, fewer oversights, and better productivity across the whole chain, from sales to invoicing.
A user experience redesigned for the field
A consultant on assignment at a client site has no time to navigate complex menus to enter their time. Odoo 19 directly addresses this use case.
- Redesigned mobile interface
Enter activity reports on the go from any smartphone, with no friction and no prior training. - Improved Gantt view
Dead time ranges hidden, Smart Zoom, smooth drag-and-drop: staffing can be read at a glance. - Bulk editing
Batch validation of activity reports, update of multiple assignments in a few clicks. - Boosted performance
Faster Kanban and lists, more relevant search: less waiting, more fluidity day to day.
Projects & activity reports: the unbroken chain
In time-and-materials, the lifeblood is the time entered → validated → invoiced chain. Every break in this flow costs cash flow and generates invoicing errors. Odoo 19 tightens this loop.
01 - Timesheet entry
Simplified interface, smooth mobile entry. Consultants record their time in real time, without piling it up at the end of the week.
02 - Automatic alerts
Workload or budget overruns are detected and flagged in real time: managers no longer discover slippage at the end of the month.
03 - Manager validation
Bulk validation from the list view: a manager validates the activity reports of an entire team in a few clicks, from mobile if needed.
04 - Automatic invoicing trigger
As soon as time is validated, the invoice is generated without manual intervention. Managers get a clear view of margins in real time.
Time-and-materials invoicing: more flexible, more automated
Invoicing for a time-and-materials company is rarely simple: a mix of fixed fees and time spent, variable surcharges, contractual conditions specific to each client. Odoo 19 handles this complexity natively, without custom development for common cases.
- Automatic trigger
The invoice is generated as soon as time is validated: no delay, no omission, no re-keying. - Surcharge management
Evening, weekend, travel, on-call: pricing rules applied automatically according to contractual conditions. - Mixed fixed-price & time-and-materials
Flexibility between fixed-price model and pure time-and-materials, with handling of overruns and credit notes. - Reduced gaps
Smaller gap between time worked and time invoiced: a direct gain on cash flow and the client relationship.
Accounting & analytics: manage without waiting for the close
Odoo 19 strengthens financial management tools with a particular focus on real time and multi-entity, two central issues for growing service organizations.
| Feature | Benefit for time-and-materials |
|---|---|
| AI bank reconciliations | Faster processing, suggested labels: time saved for accounting teams |
| Multi-axis analytics | Profitability by project, client, consultant, business unit, in real time without waiting for the close |
| Multi-entity consolidation | Consolidated view for groups or organizations with several legal entities |
| Odoo Expense card | Physical and digital card for traveling consultants: expenses charged to the right projects, zero paper expense reports |
| ESG module | Integrated CSR reporting to respond to public tenders and growing CSRD obligations |
Odoo 19 is not just an update: it is an accelerator for time-and-materials service companies. But these benefits are only real if the implementation is structured and aligned with your actual business processes.
Are you an IT services or consulting company?
ANOR supports service companies in Odoo deployment and migration, from scoping to go-live.