Lives in your menu bar
Checks your email in the background and can open at login. You only look when there's something new.
SOONComing to Mac and Windows · Join the waitlist
Your inbox has invoices.
Folyo gets them found, read, sorted and filed.
A desktop app that watches your inbox from the menu bar. It finds every invoice —attached, behind a link or in the email itself—, reads it, files it by company and quarter and gets it ready for your accountant.
- For Mac and Windows
- Checks in the background
- Reads locally, no AI spend
FINDS INVOICES FROM ANY VENDOR
AAdobe€24.19
VVercelUS$20.00
SStripe€29.00
GGoogle Workspace€11.50
aAmazon.es€64.90
RRiot Games€9.99
EEpic Games€19.99
NNotionUS$10.00
FFigmaUS$15.00
LLinearUS$8.00
MMovistar€45.00
IIberdrola€72.31
CClaudeUS$20.00
OOVHcloud€6.04
AApple€2.99
HHolded€30.00
THE PROBLEM
Every month, hunting for invoices among hundreds of emails.
Attached, behind a link that expires, or buried in the body of the email. Duplicated. In dollars. With half the VAT. With Folyo, that's over.
HOW IT WORKS
Connect your email.
Folyo does the rest.
Connect your email: Gmail, Google Workspace, Outlook, iCloud, Yahoo or IMAP. You sign in through your browser.
LOCAL READER
Reads every invoice for you. On your computer.
Vendor, number, date, net amount, VAT and total. In Spanish, Catalan and English, in euros, dollars or pounds. With OCR for scanned invoices. Without sending your PDFs to any AI.
- Clear proposal: net + VAT = total, confirmed in bulk
- Multi-select to act in bulk
- The invoice date decides the quarter
Everything in its place. And nothing falls through the cracks.
No duplicates
Compares the PDF, number, message and amount. If it arrives twice, it keeps one. Nothing gets deleted.
Ask your invoices
Trend, category and vendor charts computed on your computer. No AI credits spent.
Tells you when something fails
A link that asks you to sign in, a PDF that never arrives. It stays in “Needs review” until you sort it out.
Built for Spanish tax
Official ECB exchange rate on each invoice's date, the issuer's tax ID and reverse charge with self-assessed VAT.
- Vercel Inc. · US
- US$100.00
- ECB rate · 04/10
- 1.0821 $/€
- Net in euros
- €92.41
- Self-assessed VAT · reverse charge 21%
- €19.41
Drop a PDF. Find its email.
Drop up to 20 PDFs onto the window. Folyo finds the original message and checks the attachment is identical, byte for byte.
END OF QUARTER
Your accountant gets everything. In one ZIP.
PDFs split into received and issued, plus a CSV invoice ledger with tax IDs, country, ECB rate, amounts in euros, reverse charge and self-assessed VAT. Personal invoices are never sent.
I want to try itIN 40 SECONDS
Watch it work on your Mac.
macOS
Native app for macOS 14 or later. Menu bar, notifications, drag and drop and keyboard shortcuts.
Notify me for MacWindows
The same features on your PC: email, invoice reading, quarters and export for your accountant.
Notify me for WindowsYour email is yours.
Folyo only reads it.
Searching is read-only: it never moves, deletes or marks emails as read. Your invoices live on your computer.
No passwords
You sign in with your provider in the browser (OAuth with PKCE). Folyo never sees your password.
In the system keychain
Credentials and sessions are stored in the keychain. No tokens in files or logs.
Your PDFs never go to AI
Reading happens locally. The assistant is optional and only receives limited text from new emails.
Safe downloads
HTTPS links only, no cookies or JavaScript, with size limits and validated destinations.
Frequently asked questions
Very soon. It's coming to Mac (macOS 14 or later) and Windows. Join the list, pick your system and we'll email you on launch day.
We'll only use it to tell you about Folyo's launch. We don't share it with anyone and you can ask us to delete it at any time.
Not by default. It classifies with local rules on your computer. The AI assistant is optional: if you turn it on, it only receives limited text from new emails, never your PDFs.
Gmail and Google Workspace, Outlook and any IMAP account, such as iCloud or Yahoo. You can connect several at once and pause each one.
Folyo follows direct HTTPS links and downloads the PDF. If the invoice only exists in the email's HTML (Riot, Epic Games), it saves it as a searchable A4 PDF.
Yes. It exports a ZIP with received and issued PDFs and a CSV invoice ledger with tax IDs, country, ECB rate, amounts in euros, reverse charge and self-assessed VAT.
On your computer. Credentials go to the keychain and Folyo only reads: it never moves, deletes or marks anything as read.
Connect your email.
Folyo does the rest.
Coming soon to Mac and Windows. Leave your email and we'll let you know on launch day.