Stop forwarding invoices by hand
Every freelancer and small business owner has the same routine: an invoice lands in the inbox, you open it, save the PDF, rename it to something you'll actually recognize in six months, find the right folder, and upload it. Multiply that by every invoice, receipt, payslip, and signed contract you receive in a month, and "just save the attachment" turns into a part-time filing job nobody signed up for.
The real cost isn't the 30 seconds
Saving one attachment takes thirty seconds; the real cost is the files you never file, misfile or name inconsistently along the way.
Saving one attachment takes half a minute. The actual cost is everywhere around that: the ones you mean to file later and never do, the ones you save into whatever folder was open at the time, the ones that get three different names depending on who on the team touched them. By the time your accountant asks for Q2's receipts, "just save the attachment" has quietly become an afternoon of searching.
Why keyword filters don't fix it
Keyword filters only read the envelope, sender and subject, so they misfile documents whose labels merely resemble a rule's name.
The obvious next step is a filter: "if the subject contains 'invoice', move it to the Invoices folder." It works for about a week, then breaks in a way that's hard to notice. A rule named "energy bills" built on substring matching will happily catch any document the sender or subject labels "bill" — because, literally, the string "energy bills" contains the string "bill". A software subscription receipt ends up filed next to your electricity bill. Nobody notices until the folder is a mess and nobody can say when it started.
The failure isn't a bug in one filter — it's the whole approach. Matching on a sender address or a word in the subject line only ever looks at the envelope. It never reads what's actually inside.
What actually works: read the document, not the subject line
Reading the full content of each attachment against all your rules at once files documents correctly and leaves unmatched ones for you to review.
| Keyword filter | Reading the document | |
|---|---|---|
| What it reads | Sender, subject and filename | The full content of the attachment |
| Rules compared | One at a time | All your rules at once |
| When nothing fits | Often filed into the closest folder | Left in History as unmatched, with the reason |
| Typical failure | A software receipt filed with electricity bills | You review the few unmatched ones |
Findest's rules are a plain-language description of what belongs in a destination — "signed client contracts", "energy bills for the office" — evaluated against the full content of the document, not a keyword. Every attachment is read in full by an AI model before it's filed anywhere.
The detail that actually matters: Findest checks a document against every one of your rules in a single pass, not one rule at a time. Asked "does this fit rule A?" in isolation, a model has nothing to compare against and tends to say yes to the first plausible match. Shown all your rules together, it can tell "energy bill" apart from "software subscription" the same way a person skimming the same list would. If nothing genuinely fits, the document isn't guessed into the closest folder — it's left in your History marked as unmatched, with the reason, so you decide instead of the software.
Read-only, on purpose
Findest connects to your mailbox read-only: it can find matching attachments but never send, delete or change any message.
Connecting Gmail or Outlook gives Findest read-only access to find matching attachments — never the ability to send, delete, or change anything in your mailbox. See Security for exactly what each connection can and can't do.
What this looks like day to day
Connect your inbox once, write rules in plain words, and each attachment is filed into your own cloud, named consistently, without you touching it.
Connect your inbox once. Write a handful of rules in the words you'd already use to describe them. From then on, a Stripe receipt, a coworking invoice, and a signed NDA each land in the right folder of your own Google Drive, OneDrive, or Dropbox — named consistently, without you touching a single attachment. See how rules are written for the exact mechanics.