Invoices are where busy teams lose time: documents arrive in scattered inboxes, fields are retyped by hand, approvals happen in chat threads, and the same questions keep coming back—is this the latest version, is it correct, and has it been approved?
Clerko is an invoice management tool built to make that workflow predictable:
- capture invoices from email and uploads
- extract key fields into structured data
- validate totals and detect duplicates early
- route invoices for review/approval
- export clean, review-ready data while keeping evidence and history
This is not “accounting as a service.” It’s a product that helps teams handle invoices with less manual work and fewer errors.
The problem Clerko solves
Even when the invoice is “just a PDF,” the process around it is messy:
- invoices live in multiple mailboxes and folders
- the same document gets downloaded, renamed, and forwarded repeatedly
- key fields (vendor, number, dates, totals, VAT) are typed into spreadsheets or systems
- mistakes are discovered late (wrong totals, missing VAT ID, duplicates)
- approvals are hard to audit (“who approved what, when?”)
Clerko focuses on invoice intake + quality + control, so you can move faster without giving up traceability.
What Clerko does (end-to-end)
1) Collect invoices in one place
Use a dedicated intake flow so invoices stop getting lost:
- forward vendor invoices to a single inbox (e.g.,
invoices@...) - upload PDFs and scans
- keep documents centralized per company/entity
2) Extract the fields you actually need
Clerko turns documents into structured data you can review:
- vendor name (and identifiers when available)
- invoice number
- issue date and due date
- currency
- net / tax / gross totals
- VAT rate(s) or tax details (when present)
3) Validate before anything is accepted
Automation is only helpful if it’s safe. Clerko runs practical checks like:
- totals reconcile (net + tax = gross)
- suspicious values or missing fields
- likely duplicates (same vendor + invoice number / amounts)
Instead of discovering issues at month end, you catch them at the moment of intake.
4) Review and approvals that match real workflows
Different invoices need different levels of attention. Clerko supports human-in-the-loop review so:
- low-risk invoices can be handled quickly
- high-value or unusual invoices can be escalated
- approvals become visible, searchable, and attributable
5) Export clean data with an audit trail
When you move invoice data to your accounting/ERP tools, you still need:
- the source document link
- what was extracted
- what was changed during review
- who approved it and when
Clerko keeps this context so “exported” doesn’t mean “detached from evidence.”
Who Clerko is for
Clerko is for teams that process invoices and want consistency:
- founders and operations teams
- finance and AP teams
- businesses with growing invoice volume
If you’ve ever asked “where is that invoice?” or “can someone confirm the totals?”—you’re the target user.
A simple example workflow
Here’s what a clean daily flow can look like:
- Invoices arrive in one shared inbox.
- Clerko extracts fields and flags anything suspicious.
- A reviewer checks the invoice, fixes edge cases, and approves.
- Approved invoices are exported with references and history intact.
The result: less manual typing, fewer surprises, and a process that scales.
FAQ
Is Clerko fully automated?
No—and that’s by design. Clerko automates the repetitive parts (collection, extraction, validation, routing) while keeping review straightforward and auditable.
Do I need perfect OCR for this to work?
You need reliable extraction, but the real win comes from validation + review. Even strong OCR can misread digits; totals checks and duplicate detection prevent those errors from silently flowing downstream.
What’s the fastest win?
Centralize invoice intake and enforce a consistent “validate → review → approve” step before exporting. That alone eliminates a lot of rework.
What’s next
We’ll use this blog to share practical invoice workflows, templates, and product updates for teams that want invoice handling to be boring—in the best possible way.