Dewin is Canadian software that brings rental property acquisition analysis, due diligence and portfolio management into one record. Today that record is split across listings, emails, spreadsheets, cloud folders and a rental tool that never talks to the others. Your assumptions stay visible, and every figure keeps its source.
Fourteen-day trial, no credit card. Plans from $29 CAD/month.
Select a building. See its rents, occupancy and what needs your attention.
Drag to explore. These buildings are examples of the view available in Dewin.
6-unit building · Montréal, QC
From the next opportunity to the properties you own
Dewin is software for rental property acquisition analysis and portfolio management, built for Canadian investors. One place to make the next decision, and see how the last one is performing.
Bring a listing link, a broker’s PDF or an XLSX workbook. Assisted extraction reads the asking price, the rent roll and the operating expenses, then hands them back as values to confirm instead of applying them. Then you test it: cap rate, cash flow, and the figures still waiting for a document.
Review the extracted values before creating your analysis.
Compare conventional financing, standard CMHC insurance and MLI Select on the same building. Each structure names the ceiling that binds: loan-to-value, measured against the price, or the DSCR, measured against what the building earns. It is almost always the second that decides.
Compare using your property’s numbers.
An acquired opportunity becomes a permanent property record, and the buildings you already own come in the same way. Units, leases, tenants and the monthly rent ledger keep your rent roll current, instead of rebuilding it by hand each month. The real figures then sit beside the assumptions you bought on.
Income, deadlines and the next thing to do.
What you can check
The database and the documents you upload sit on a server in Montreal, Quebec. They do not leave the province, and backups are encrypted at rest.
The payment page is Stripe's. No card number ever passes through Dewin's servers, and the trial asks for no card at all.
Export your whole account and delete it from your settings, subscription or not. No support request, no retention call.
Public pages are measured with anonymous hourly counters — no visitor identifier, no IP address, no fingerprint. A visit cannot be reconstructed.
You don’t have to move your whole portfolio to see the value.
14 days to explore Dewin. No credit card required.
Use a listing, a PDF or your own figures. Check the income, expenses and financing.
Add your existing properties and start tracking what they earn.
Why Dewin exists
Dewin started with a real property portfolio and a personal need: a clearer way to find opportunities, work through a purchase and follow the money after closing.
Its founder is a property owner, too. That perspective shapes the product: keep the assumptions visible, keep the information together, and make the next decision easier.
Who builds it
Mathis DesgagnéFounder, and a property owner himselfDewin is built and run by one person, not an anonymous company. If something is wrong in a calculation, you are writing to the person who wrote it.
Write to the founder
Our rules
The formulas are documented and reproducible. They do not rest on a model that guesses. No return is promised.
A stage change, a rent increase, the end of a lease: every meaningful event is dated and kept.
Dewin shows what is missing before concluding. It does not fill an empty field with a silent assumption.
A value read from a workbook or a document arrives as « to confirm ». It waits for you.
It stays exportable in a format usable elsewhere, without filing a support request.
The street makes the portfolio readable at a glance. It stays optional and never replaces the list or the table.
Start with full access for 14 days. Choose your plan when you know how Dewin fits your portfolio.
No account is needed to compare financing: the MLI Select calculator is public, free and has no time limit.Open the MLI Select calculator
To search, analyze and decide.
$29/month
CAD · Billed monthly
Start my free trialTo run a portfolio, not just buy into one.
$79/month
CAD · Billed monthly
Start my free trialFor a portfolio that no longer fits on one page.
$199/month
CAD · Billed monthly
Start my free trialA property is a building, not a rental unit.
Prices in Canadian dollars, plus applicable taxes. Change your plan or cancel from your settings.
Your data stays exportable and your account deletable, with or without a subscription.
Why it costs this: Dewin is paid for by the people who use it, not by selling their data or by an ad-supported free tier. One plan covers acquisition analysis, financing comparison, due diligence, leases, expenses and maintenance — the work that is usually spread across a spreadsheet, a rental tool and a cloud drive. A single analysis that changes an offer by one percent pays for a year.
Yes. You can add properties you already own, without creating a purchase analysis first. Record their units, leases, income and expenses, then use Dewin for your next acquisition as well.
You get 14 days of full access, without a credit card. Start with one acquisition analysis or add an existing building. You choose a paid plan if you want to keep using the product after your trial.
Dewin helps you evaluate the opportunities you find. Bring a listing link, a broker’s document or your own figures to build an analysis. It is not a listing marketplace and does not promise to find a profitable property for you.
Assisted extraction proposes values for you to review: a rent roll read off a broker’s sheet is a claim until the leases confirm it. Financial results are then calculated from the inputs using fixed formulas. Check missing information and your financing assumptions before deciding; an analysis is not a lender’s approval or a guarantee of returns.
Dewin is built for Canadian rental property investors and is available in English and French. Its financing tools compare conventional mortgages with CMHC options, MLI Select included, and show whether it is loan-to-value or the DSCR that caps the loan. Eligibility and terms still need to be confirmed with your lender.
Yes. Invite a co-investor to a specific property so you can work on its rents, expenses, documents and maintenance together. They keep their own portfolio and only gain access to the property you share.
You can export your data and delete your account from your settings, even without an active subscription. Your information stays yours.
Your next property starts with a decision.
Start your free trial. Bring one opportunity. See what the numbers tell you.
Start my free trialFourteen-day trial, no credit card. Plans from $29 CAD/month.