The verdict in three sentences
An agency that does not measure time spent per project often sells at a loss without knowing it: overruns are silently absorbed and margin erodes. A custom project management app for a 55-person agency costs USD 30,000 to 65,000 (about AED 110,000 to 240,000) in 2026, with a 4 to 5 month timeline. The realistic goal is +8 points of project margin within 12 months, through time tracking, budget control and milestone billing.
The problem: three tools, no view of profitability
In most agencies, tasks live in Trello, time in Excel (when it is logged at all), quotes and invoices in a third tool. Nobody can answer in real time: "is this project profitable?"
| Symptom | Typical frequency in agencies | Consequence |
|---|---|---|
| Unlogged time | 30 to 50% of actual hours | Project cost underestimated |
| Undetected overrun | 1 project in 3 | Negative margin found at closing |
| Out-of-scope work not billed | 5 to 12% of revenue | Pure loss |
| Billing at project end | Most contracts | Tight cash flow, high working capital |
| Resource planning in spreadsheets | Permanent | Senior creatives overloaded |
| Profitability per client unknown | Permanent | Bad clients retained |
Custom build or off-the-shelf SaaS?
Agency project management tools are plentiful. For 55 users, the 3-year calculation is the right starting point.
| Criterion | Project management SaaS | Custom app |
|---|---|---|
| Cost per user | USD 15 to 30 per month | None |
| Annual cost for 55 people | USD 9,900 to 19,800 | Maintenance USD 3,600 to 7,200 |
| Upfront cost | USD 1,000 to 4,000 setup | USD 30,000 to 65,000 |
| 3-year total | USD 30,700 to 63,400 | USD 40,800 to 86,600 |
| UAE invoicing (VAT, TRN, e-invoicing) | Often incomplete | Native |
| Fit with agency workflows | Partial | Complete |
| Data ownership | Vendor | Agency |
In Dubai, where developer rates are higher than in Casablanca, SaaS is cheaper over 3 years for standard needs. Custom wins when invoicing must follow UAE VAT and the upcoming e-invoicing rules, when the agency sells mixed packages (retainers, production, media), or when it wants planning and profitability in one place.
Detailed app budget in 2026
2026 orders of magnitude for a 50 to 60 person agency in Dubai.
| Module | Content | 2026 cost |
|---|---|---|
| Core | Users, roles, clients, projects, dashboard | USD 8,000 to 15,000 |
| Time tracking | Daily entry, timer, project manager approval | USD 5,000 to 10,000 |
| Budgets and profitability | Sold vs consumed budget, alerts at 80% | USD 6,000 to 13,000 |
| Resource planning | Workload per person, availability, conflicts | USD 5,000 to 11,000 |
| Milestone billing | Milestones, progress invoices, VAT and TRN compliant | USD 4,000 to 10,000 |
| Integrations | Accounting, Slack or Teams, Google Workspace | USD 2,000 to 6,000 |
| Total | Depending on scope | USD 30,000 to 65,000 |
| Maintenance | Hosting, fixes, minor changes | USD 300 to 600/month |
Mini case study
Mr Bennani, CEO of a 55-person communications agency in Dubai, generates USD 6.5 million in revenue with an average project margin of 18%. Chosen project: app at USD 48,000 plus USD 450 a month, i.e. USD 53,400 in year one.
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Estimated gains as a 2026 order of magnitude: systematic time logging and 80% budget alerts make it possible to bill 3% more out-of-scope work, i.e. USD 195,000, and to correct loss-making projects for 1% of margin, i.e. USD 65,000. Milestone billing cuts the collection delay by 25 days. With a 4-point margin gain in year one, the agency recovers USD 260,000, a payback in about 3 months. The +8 point target is aimed for at cruising speed.
FAQ
Will teams actually log their time?
Logging rates exceed 90% when entry takes under 2 minutes a day, with a timer and an automatic 5 pm reminder. Weekly approval by the project manager does the rest.
How long does it take to launch?
Allow 4 to 5 months: 3 weeks of scoping, 12 to 16 weeks of development in batches, then 2 weeks of training and migration of ongoing projects.
Is invoicing compliant with UAE rules?
Yes, invoices include the TRN, 5% VAT, sequential numbering and mandatory mentions. They export to the agency's accounting software and can be adapted to the e-invoicing framework.
Can existing Trello projects be imported?
Yes, importing Trello boards and Excel files costs USD 1,300 to 3,300 depending on volume. The last 12 months of history can be kept.
Can we start with one module?
Yes, a first batch (core, time, budgets) costs USD 19,000 to 38,000 and ships in 10 to 12 weeks. Planning and billing follow later.
Let's scope your project. Tell us your agency size, current tools and contract types: we will price a scope between USD 30,000 and 65,000 with a 4 to 5 month plan. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
