Custom field extraction from any type of document

Calitem reads invoices it has never seen before with 98% accuracy on every key field, then hands you data ready to post to your ERP.

How it works

  1. Get invoices in any way they arrive

    Email forwarding, API, shared drives, manual upload. Calitem accepts every channel and queues each document for processing automatically. Nothing slips through, nothing waits in someone's inbox.

    01Inbox 12 documents · new
    StatusVendorDateAmount
    ProcessingSolavera Energía05/261.512,50 €
    ReadyVertix Studio05/26832,40 €
    ReadyLumina Power04/262.105,18 €
    NewNexion Móvil05/26298,75 €
  2. AI extracts every field, including yours

    Vendor, date, totals, line items, IBAN, due dates. Plus any custom field you define. Calitem reads documents it has never seen before with 98% accuracy. No templates per vendor.

    02Extraction Invoice · #PLP-1234
    SE
    Solavera Energía B87654321
    Existing
    TypeInvoice
    Document #PLP-1234
    Issued14/04/26
    Due15/05/26
    $1,512.50 EUR
    Net$1,250.00 VAT 21%$262.50
    PO refPO-2026-118
    Cost centreMadrid · Ops
  3. Your team reviews only what matters

    Calitem assigns a confidence score to every field. Low-confidence fields are flagged for review; high-confidence fields are auto-approved. Your team focuses on the 2% that needs a human eye.

    03Review 1 field to review
    FieldExtracted valueStatus
    SupplierSolavera Energía OK
    Issued14/04/26 OK
    VAT item 3$50.00 Review
    IBANES91 2100 0418 … OK
    Total$1,512.50 OK
    1 field requires human review before approval.
    Discard Approve all
  4. Block payment fraud before it ships

    Calitem cross-references vendor payment details against past invoices. Any IBAN change or anomaly is flagged immediately. No silent BEC fraud, no costly surprises.

    04Verification 12 previous invoices
    SE
    Solavera Energía B87654321
    Existing
    IBAN on file ES91 2100 0418 4502 0005 1332
    IBAN on this invoice DE89 3704 0044 0532 0130 00
    IBAN changed. Confirm with the supplier before approving payment. The last 3 invoices used the ES account.
  5. Posted directly to your accounting system

    Calitem ships extracted data and accounting entries straight to your ERP: SAP, Sage, Holded, Odoo, NetSuite, or via our API. No re-keying. No reconciliation gaps.

    05Entry generated JE-2026-0421
    AccountConceptDebitCredit
    628 SuppliesSolavera Energía · 04/261.250,00
    472 Input VATVAT 21 %262,50
    410 Trade payablesPending payment1.512,50
    Total1.512,501.512,50
    Synced to your ERP. Entry ready to post.

Why Calitem extraction is different

Built for accounting from day one

Audit

AI you can audit and control

Every extraction is traceable: field-level confidence, the exact region of the page each value came from, model version, and your overrides. Disagree with anything and Calitem learns from the correction.

ERP

ERP-native, not just an export

Standard integrations with the major Spanish and European accounting systems. Custom ERP connectors built per customer when your stack needs something specific.

AI-native

AI-native architecture

Calitem was built around AI from day one, not an OCR product with an LLM layer added later. The agent sees the document holistically, not a flat string of tokens.

Ready to fly?

Book a demo and see Calitem in action on your own systems