A record that keeps working
Everything after the purchase.
Winnow turns the purchases you choose to record into organized, searchable information you can use for everyday decisions.
Capture purchases your way
Start with the record you have.
Snap a paper receipt, forward a digital receipt by email, or add a transaction manually. Each path creates a useful record instead of another loose photo or forgotten note.
Recurring transactions keep regular costs visible alongside the purchases you add day to day.
Catch what needs a review
Check a statement when you need to.
Upload a CSV or PDF statement and Winnow compares its rows with transactions you have already recorded. Unmatched rows are brought to review so you can decide what belongs in your history.
It is an optional completeness check, not persistent bank syncing. Winnow does not change records until you confirm them.
Understand every item
Keep the detail behind the total.
Winnow extracts merchant details, totals, tax, tips, and individual line items. Built-in categories and your own groupings turn an ordinary receipt into something you can actually use.
Smart rules help repeated purchases land in the right place while staying editable whenever your habits change.
Search your financial memory
Find the purchase, then see the source.
Search merchants, items, categories, sources, and dates with standard filters or basic natural-language search. Winnow helps you get back to the transaction and its original receipt.
That means less hunting through email, camera rolls, and old statements when a detail matters later.
Plan recurring and future spending
Make the routine visible.
Set monthly category budgets using the same purchase data you have already organized. Winnow helps you see progress without separating planning from what you actually bought.
Manage recurring transactions alongside receipt and manual entries to keep fixed and variable costs in view.
Split shared purchases accurately
Share the items, not just a number.
Split a purchase equally, by percentage, or item by item. Winnow keeps shared expenses organized with people, groups, and joint accounts.
Read-only guest links let someone review a split in their browser without installing the app. Links expire after seven days.
Keep control of your data
Your history starts with what you choose to add.
Winnow does not require a live bank connection. You can export itemized records and request data deletion when you no longer need the service.
Sensitive fields are encrypted in storage, and guest links are deliberately read-only and scoped to the shared purchase.
A record you control
No live bank connection required
Export itemized records when needed
Read-only links for shared purchases
Built around real purchases
See where Winnow fits your routine.
Build a purchase history you can use.
Start with a 14-day trial and one simple plan.