The verdict in three sentences
When a Montréal company holds a fixed bid at 110,000 CAD and a time-and-materials estimate of 85,000 to 135,000 CAD for the same platform, the right contract depends on how stable the scope is, not on the headline number. Fixed bids usually include a 15 to 25 % risk premium and still generate around 12 % in change orders when requirements move, while T&M at 100 to 140 CAD per hour is only cheaper if someone on your side owns the backlog every week. In Québec, both contracts must also price the Law 25 privacy work and French first, bilingual delivery, which is where many first quotes fall short.
What each contract really buys
With a fixed price you buy an outcome described in a specification. With time and materials you buy developer capacity and steer it yourself. The two quotes below are typical of what a Montréal SME receives for a B2B ordering platform.
| Criterion | Fixed price | Time and materials |
|---|---|---|
| Price | 110,000 CAD for the written scope, plus applicable sales taxes | 85,000 to 135,000 CAD based on hours actually spent |
| Who carries estimation risk | The vendor, hence a 15 to 25 % premium | You, sprint after sprint |
| Scope change | Priced change order, about 12 % of the project on average (2026 estimate) | Reprioritise the backlog |
| Billing | Milestones, for example 30 % at signing, 40 % at beta, 30 % at acceptance | Monthly on timesheets |
| Effort on your side | Heavy during discovery, light during build | At least half a day per week of product ownership |
| Best fit | Stable scope, investor approved budget, public or regulated buyer | Product still being discovered, priorities shifting monthly |
Pricing the Québec specific scope
Québec adds requirements that a quote copied from a Toronto or US template often ignores. Ask each vendor to show these lines explicitly, whatever the contract type.
| Item | Why it matters | Typical share of budget (2026 estimate) |
|---|---|---|
| Privacy impact assessment | Law 25 requires assessing privacy risks when you develop a system that handles personal information | 3 to 6 % |
| Consent and data access features | Clear consent, access and deletion requests from users | 4 to 8 % |
| French first interface | Québec rules on the French language apply to the product and its documentation | Included in bilingual line |
| Bilingual content and QA | Two sets of strings, layouts tested with longer French text | 8 to 15 % |
| Canadian hosting option | Often requested by Québec clients for personal data | 1 to 3 % in setup |
| Accessibility review | Public sector and large buyers increasingly ask for it | 3 to 5 % |
Check the official texts or your counsel for exact obligations and penalties under Law 25 and the Charter of the French language; the point here is that they create real hours, and those hours belong in the quote.
Comparing both quotes on the same scenarios
With a blended rate of 120 CAD per hour, the T&M estimate equals 710 to 1,125 hours. Run both offers through the same scenarios: if the scope holds, T&M around 800 hours costs 96,000 CAD against 110,000 CAD fixed. If scope moves by 12 %, the fixed bid rises to about 123,200 CAD with change orders, while T&M at 900 hours sits at 108,000 CAD. If nobody steers the backlog and the team drifts to 1,125 hours, T&M reaches 135,000 CAD and the fixed bid wins by nearly 12,000 CAD.
As a nearshore reference point, Kolonell's prices are 6,100 to 10,670 EUR for a medium application and 10,670 to 22,870 EUR and up for a complex one (7,000,000 to 15,000,000 FCFA and up), with delivery in both French and English from Dakar. These are Kolonell's prices, not Montréal market rates.
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Illustrative example: Marie-Ève, COO of a 60 person industrial supplier in Montréal, needs a bilingual dealer ordering portal. Her checkout and pricing rules are well defined, but the dealer dashboard is not. She signs a hybrid deal: checkout, pricing and Law 25 features on a fixed 72,000 CAD with 30/40/30 milestones, then the dashboard on T&M capped at 240 hours, or 28,800 CAD at 120 CAD per hour. Her maximum exposure is 100,800 CAD, against roughly 123,200 CAD for the full fixed bid once likely change orders are added.
FAQ
Is fixed price always more expensive than time and materials?
No, it includes a 15 to 25 % risk premium but caps your exposure. With a stable, detailed scope, the gap with a well run T&M project is often under 15,000 CAD on a 100,000 CAD build.
What hourly rate is reasonable in Montréal in 2026?
For experienced web developers through an agency, 100 to 140 CAD per hour is a common range (2026 market ballpark). Senior architects and leads usually bill above it.
Who owns the code under a T&M contract?
Only you if the contract assigns intellectual property in writing, exactly as with a fixed bid. Also make sure the Git repository is in your organisation's account from day one.
How do we avoid change orders on a fixed bid?
Spend 5 to 10 % of the budget on a discovery phase with clickable prototypes in both languages before signing. Most change orders come from screens and rules discovered after the contract.
Does Law 25 change the contract model?
No, but it adds work both models must price, typically 7 to 14 % of the budget for assessment and privacy features. Ask for those lines separately so you can compare quotes fairly.
Let's scope your project. Send us your specification or both quotes, and we will propose a V1 scope, an indicative budget and a milestone plan with bilingual delivery. 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.
