The verdict in three sentences
A custom business web application V1 in Montreal costs between 45,000 and 105,000 USD in 2026, including scoping and specifications. The realistic timeline is 12 to 20 weeks depending on scope. Budget 190 to 380 USD/month for hosting and 750 USD/day for evolutionary maintenance: the right reflex is to deliver a reliable MVP before the full build.
Replacing spreadsheets with a reliable application
A distributor running stock, orders and clients in Excel spreadsheets accumulates risks: errors, multiple versions, no traceability. A business application makes the process reliable. The budget follows the number of modules and the depth of the V1 scope.
| Functional module | Indicative 2026 cost (USD) | Timeline |
|---|---|---|
| Scoping + specs + process modeling | 6,000 - 12,000 | 2-3 wks |
| Core + auth + roles | 6,000 - 11,500 | 2-3 wks |
| Business data management (entry, catalog) | 11,500 - 27,000 | 4-6 wks |
| Workflows + business rules | 7,500 - 19,000 | 3-4 wks |
| Reporting + dashboards + exports | 6,000 - 13,500 | 2 wks |
| History + traceability + fine-grained rights | 4,500 - 10,500 | 1-2 wks |
The low end (45,000 USD) covers scoping, core, data management and simple reporting. The high end (105,000 USD) adds advanced workflows, traceability and multiple exports.
MVP vs full build: the impact on time-to-value
| Criterion | Business MVP | Full build |
|---|---|---|
| Scope | 1 core process | all processes |
| Budget | 45,000 - 68,000 USD | 75,000 - 105,000 USD |
| Timeline | 12-14 weeks | 18-20 weeks |
| Time-to-value | fast (usage from month 3) | deferred |
| Over-specification risk | low | high |
| Strategy | validate then extend | deliver everything upfront |
The business MVP delivers value from month 3: teams use the core process while the rest is built. The full build defers time-to-value and increases the risk of building useless features.
Mini case study
Ms. Trabelsi, owner of a distributor in Montreal (40 employees), runs her catalog and orders in 5 spreadsheets. Each month, errors and stockouts generate an estimated cost of 9,000 USD (lost sales + corrections).
She chooses a business MVP at 58,000 USD (catalog management, order entry, stock reporting), delivered in 13 weeks, rather than a full build at 97,000 USD. From go-live, incidents drop by 75%, saving 6,750 USD/month (81,000 USD/year). Return on investment in under a year. She then extends the application (workflows, traceability) once usage is proven, without having over-invested upfront.
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FAQ
Why start with a business MVP rather than a full build?
Because the MVP delivers value from month 3 and avoids building useless features. An MVP at 45,000-68,000 USD proves usage before investing in the full build at 75,000-105,000 USD.
Is scoping really necessary?
Yes. Scoping at 6,000-12,000 USD models your processes and locks the V1 scope. It's the step that avoids cost and timeline overruns mid-project.
How long to deliver?
Between 12 and 14 weeks for a business MVP, 18 to 20 weeks for a full build. Scoping takes 2-3 weeks, then development runs the rest.
Can we migrate our Excel data?
Yes. Data migration (cleanup + import) typically costs 3,000 to 9,000 USD depending on the volume and quality of the source spreadsheets.
What maintenance and enhancement budget?
Budget 750 USD/day for enhancements, plus 190 to 380 USD/month for hosting. Plan on 10 to 20 days of enhancements in the first year to extend the scope.
Let's scope your project. Tell us your critical spreadsheets, your priority process and your volume, and we'll scope a business MVP at 45,000-68,000 USD, extensible later into a full build. 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.
