The verdict in three sentences
For an internal audit team tracking 450 recommendations a year in Excel, the real cost is not software, it is the 30 % of recommendations overdue at every audit committee meeting. A custom app at CAD 90,000 to 200,000 beats a GRC platform at USD 15,000 to 40,000 a year over four years only when it is built by a nearshore team or when the GRC quote sits at the top of its range, and only if the scope stays focused on engagements, findings, action plans and follow-ups. If the group needs a full risk register and several compliance modules, an off-the-shelf GRC remains the sensible choice.
What spreadsheet tracking really costs
In a Montreal group with 9 subsidiaries across manufacturing, distribution and services, the internal audit team usually counts 5 to 8 auditors. Each engagement produces 15 to 40 recommendations, consolidated in a shared workbook. Subsidiary managers get follow-up emails, reply in diverging versions, and committee preparation ties up a senior auditor for several days every quarter.
| Annual cost item (2026 estimate) | Volume | Estimated cost |
|---|---|---|
| Quarterly committee consolidation | 4 x 6 senior auditor days | CAD 19,000 to 26,000 |
| Manual follow-ups with subsidiaries | 2 days per month | CAD 15,000 to 20,000 |
| Reconciling file versions | 1 day per month | CAD 7,500 to 10,000 |
| Overdue recommendations (30 % of 450) | 135 actions | Unquantified risk, external auditor comments |
| Missing closure evidence | 10 to 15 % of actions | Findings reopened at next engagement |
| Quantifiable total | CAD 41,500 to 56,000 per year |
These figures exclude external auditor management letters, AMF scrutiny for listed issuers and the time subsidiary directors spend chasing status.
Custom build or GRC platform: the four-year comparison
International GRC suites (audit, risk, compliance modules) are powerful but billed in US dollars per user, often with an implementation partner. A custom application covers the actual need and is paid in Canadian dollars.
| Criterion | Custom application | GRC platform |
|---|---|---|
| Initial investment | CAD 90,000 to 200,000 | CAD 20,000 to 50,000 implementation |
| Annual subscription or maintenance | CAD 13,500 to 30,000 (15 % of build) | USD 15,000 to 40,000, about CAD 21,000 to 55,000 |
| Four-year total cost (mid-range) | 145,000 + 4 x 22,000 = CAD 233,000 | 35,000 + 4 x 38,000 = CAD 187,000 |
| Time to go live | 4 to 6 months | 3 to 6 months |
| Languages (French, English) | Fully bilingual by design | Usually available, French quality varies |
| Fit with group methodology | Complete | Configuration within tool limits |
| Data residency | Canada or chosen cloud | Vendor cloud, sometimes outside Canada |
The exchange rate used is about CAD 1.38 per USD, a 2026 estimate. Unlike the Tunisian case, in Montreal the higher local development rates narrow the gap: the custom build wins mainly when the GRC quote sits at the top of the range or when Law 25 data residency and French-first interfaces are hard requirements. A nearshore team working in French can bring the build closer to CAD 90,000 to 120,000.
The minimal scope that wins the committee
An effective app does not need a hundred screens. The core fits in six modules.
| Module | Purpose | Share of budget |
|---|---|---|
| Engagements | Annual plan, team, scope, status | 15 % |
| Findings and recommendations | Severity, subsidiary, process, attachments | 20 % |
| Action plans | Owner, due date, milestones, progress | 20 % |
| Automated reminders | Email at D-15, D0, D+30, escalation to CEO | 10 % |
| Closure evidence | Upload of proof, auditor validation | 15 % |
| Committee dashboard | Closure rate, overdue by subsidiary, PDF export | 20 % |
A mobile-friendly update screen for subsidiary managers often makes the difference: they post progress in two minutes instead of waiting for the reminder.
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Mini case study
Isabelle, Chief Audit Executive of a 9-subsidiary food group in Montreal, compares two offers. A GRC suite at USD 32,000 a year plus CAD 40,000 implementation, and a custom app from a French-speaking nearshore agency at CAD 115,000 with CAD 17,000 annual maintenance. Over four years: GRC = 40,000 + 4 x 44,200 = CAD 216,800; custom = 115,000 + 4 x 17,000 = CAD 183,000. She also frees about 20 senior auditor days a year from consolidation, roughly CAD 16,000. If overdue recommendations drop from 30 % to 12 %, 81 more actions close on time every year.
FAQ
How much does a custom internal audit app cost in Montreal in 2026?
Budget CAD 90,000 to 200,000 depending on modules, integrations and team location, as a 2026 estimate. A core version (engagements, findings, action plans, reminders) sits around CAD 90,000 to 120,000 with a nearshore team.
What does a GRC platform cost for a mid-sized Canadian group?
International vendors typically charge USD 15,000 to 40,000 a year for an audit team and a few hundred contributors. Implementation adds CAD 20,000 to 50,000 in year one.
How long until the app is live?
Plan 4 to 6 months, including 3 to 4 weeks of scoping with the audit team. Migrating 450 existing recommendations from Excel usually takes one to two weeks.
Does the app need to be bilingual?
In Quebec, Law 96 makes French interfaces a practical requirement for staff tools. Building bilingual from day one adds about 10 % to the budget, far less than retrofitting it.
How do you cut the overdue rate?
Automated reminders at D-15 and D0 with escalation at D+30 often halve overdue actions within a year. A per-subsidiary dashboard shown to the committee creates healthy pressure.
Let's scope your project. Share your recommendation volume, number of subsidiaries and data residency constraints, and we will cost the core app in CAD with a 4 to 6 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.
