About eziduo
eziduo is the finance app for couples: one single place for both of you, instead of a spreadsheet nobody keeps up to date or apps that treat you as two separate users.
What eziduo is
eziduo is an app (PWA) for financial control and planning built for two. Instead of an individual app the couple tries to adapt, eziduo is multi-tenant by household from the ground up: each couple gets its own space, with an in-app invitation for your partner, and both of you enter and see the same accounts, cards and goals. The product is live in production at app.eziduo.com and brings together recurring and one-off expenses, income, cards and statements, balance forecasting for the month, for the next 12 months and for the next 5 years, the couple's goals, trips with budget and itinerary, invoice import and a net worth view, all in one place.
Who it is for (and who it is not for)
eziduo is for couples, partners living together or any pair who splits expenses and wants to organise and plan money together, not each one with their own spreadsheet. It is not for someone managing their finances alone, with no other person to split bills with: individual apps serve that case better. eziduo also does not replace an accountant, financial adviser or investment professional; it organises and projects what the couple already enters, but the financial decisions remain yours.
Why eziduo exists
eziduo was born from a pain common to many couples: the money fight that starts because nobody knows exactly how much is left over this month, the spreadsheet one partner lovingly sets up and the other stops updating after two weeks, and personal finance apps that treat the couple as two separate users, each one seeing only their own slice. eziduo exists to be the single place where both people see the same information, at the same time, without depending on a screenshot or on asking how much the other one spent.
How we handle the couple's data
Privacy is a product decision, not just a policy: eziduo does not use Open Finance and does not ask for access to anyone's bank account. When you import a statement (CSV, OFX or PDF), the file is sent to our server, where CSV and OFX are read by a deterministic parser, with no AI involved; only when a new spreadsheet layout appears do the header row and a sample of lines go through AI, a single time, to identify the columns, and PDF reading uses AI to extract the transactions. After that, each entry's data goes through AI to suggest a category, merchant, instalment and subscription, always with the couple's review and confirmation before it is added to the account. The full details, including your rights over this data, are in the privacy policy.
How eziduo sustains itself
eziduo sustains itself through subscriptions, not advertising and not selling data. The Free plan is free forever and allows manual entry and invoice import in CSV and OFX, limited to 1 card, 3 goals and 1 trip. The Plus plan costs R$ 14.90 a month per couple, with a 14-day free trial, and removes those limits, on top of unlocking the 5 year forecast and the AI assistant. That is how eziduo pays for itself: through the subscription of whoever uses it, not through the data of whoever uses it.