The product

Everything between a file and a spreadsheet.

Choose a template or define your fields, upload a batch, review the extracted values against their source, and export approved data to Excel, CSV or JSON.

Book a demo Start free

UploadAny file

ReadEvery field

CheckSums and boxes

DownloadExcel, CSV, JSON

What you get

Everything in the order of the work.

01 Field lists

Choose what to pull out.

Build on a template or begin with an empty list. Give every field a name, a short description and an example. Supported types include text, numbers, currency, dates, booleans and tables. Each edit creates a new list version; existing readings retain their original version.

See the ready field lists

TracewiseWorkspace Supplier invoices

FIELD DEFINITION / VERSION 1

Tell Tracewise what matters.

Name each detail and describe where to find it.

Add field +

Invoice numberinvoice_number

TextNeeded

Supplier namesupplier_name

TextNeeded

Invoice dateinvoice_date

DateNeeded

Total amounttotal

AmountNeeded

Line itemsitems

List of rowsOptional

WHAT TO LOOK FOR · TOTAL AMOUNT

Read the final amount payable exactly as printed, including tax. Leave it empty if it is not on the page.

Text · numbers · dates · yes/no · rowsDefinitions are versioned

Illustrative Tracewise previewA field list of your own.Example data. Your documents and results appear in your workspace.

TracewiseWorkspace Supplier invoices

FIELD DEFINITION / VERSION 1

Tell Tracewise what matters.

Name each detail and describe where to find it.

Add field +

Invoice numberinvoice_number

TextNeeded

Supplier namesupplier_name

TextNeeded

Invoice dateinvoice_date

DateNeeded

Total amounttotal

AmountNeeded

Line itemsitems

List of rowsOptional

WHAT TO LOOK FOR · TOTAL AMOUNT

Read the final amount payable exactly as printed, including tax. Leave it empty if it is not on the page.

Text · numbers · dates · yes/no · rowsDefinitions are versioned

Illustrative Tracewise previewA field list of your own.Example data. Your documents and results appear in your workspace.

02 Many files

Many files at once.

A batch can contain up to 50 files. After each upload is accepted, a server job continues processing even when the workspace is closed. Track each file through reading, review, confirmation or an error. Search filenames or filter the table by status to find the next document.

TracewiseWorkspace Supplier invoices

EXTRACTION / 01

Supplier invoices

Three example documents. One clear place to review them.

Upload files ↑

All 3To review 2Confirmed 1

Illustrative invoice extraction
Document	Status	Invoice	Total
Invoice-2048.pdf1 page · revision 1	To review	INV-2048	$1,250.00
Invoice-2049.pdf1 page · revision 2	Confirmed	INV-2049	$480.00
Invoice-2050.pdf2 pages · revision 1	To review	INV-2050	$795.50

3 documents · example dataOriginals stay with their results

Illustrative Tracewise previewDocuments, together.Example data. Your documents and results appear in your workspace.

TracewiseWorkspace Supplier invoices

CONFIRMED DATA / EXPORT

Ready for the next step.

Export the document revisions you have reviewed and confirmed.

Download ↓

FILE TYPE

XLSX CSVJSON

INCLUDEConfirmed files

Illustrative confirmed invoice export
invoice_number	supplier_name	total	Review
INV-2048	Example supplier	1250.00	Confirmed
INV-2049	Example supplier	480.00	Confirmed
INV-2050	Example supplier	795.50	Confirmed

Reviewed revisions only.

Warnings and human corrections stay in the review record.

3 illustrative rowsXLSX · CSV · JSON

Illustrative Tracewise previewReviewed data, ready to use.Example data. Your documents and results appear in your workspace.

03 Review

Review beside the page.

Review the original page and extracted fields side by side. Selecting a value highlights its source box when one is available. Make corrections while retaining the first reading, then confirm the document.

How a review works

TracewiseWorkspace Supplier invoices

DOCUMENT REVIEW / REVISION 1

Invoice-2048.pdf

The original and its readings, side by side.

To review

THE ORIGINALPage 1

SAMPLE DOCUMENT

INVOICEINV-2048

Example supplier
Example customer

Document services$1,000.00

Support services$250.00

Total payable$1,250.00

Printed source region

VALUES3 readings

Invoice numberINV-2048On the page · page 1

Supplier nameExample supplierOn the page · page 1

Total amount$1,250.00 Source region · page 1

Your final say.Check the source, correct a value, or keep it as printed.

Illustrative source and extracted valuesConfirm & next ✓

Illustrative Tracewise previewEvery reading has a place.Example data. Your documents and results appear in your workspace.

04 Warnings

Warnings that say why.

Warnings explain missing fields, unreadable numbers, mismatched totals and duplicate files. The relevant values remain visible, and a warning never silently edits your data.

See the checks

TracewiseWorkspace Supplier invoices

DOCUMENT REVIEW / REVISION 1

Invoice-2048.pdf

The original and its readings, side by side.

To review

THE ORIGINALPage 1

SAMPLE DOCUMENT

INVOICEINV-2048

Example supplier
Example customer

Document services$1,000.00

Support services$250.00

Total payable$1,250.00

Printed source region

VALUES3 readings

Invoice numberINV-2048On the page · page 1

Supplier nameExample supplierOn the page · page 1

Total amount$1,250.00 Source region · page 1

Your final say.Check the source, correct a value, or keep it as printed.

Illustrative source and extracted valuesConfirm & next ✓

Illustrative Tracewise previewEvery reading has a place.Example data. Your documents and results appear in your workspace.

05 Downloads

Excel, CSV or JSON.

Export confirmed documents as structured rows. For repeating data such as invoice items, choose a separate row for each item. Unconfirmed files stay out of the download.

How downloads work

TracewiseWorkspace Supplier invoices

CONFIRMED DATA / EXPORT

Ready for the next step.

Export the document revisions you have reviewed and confirmed.

Download ↓

FILE TYPE

XLSX CSVJSON

INCLUDEConfirmed files

Illustrative confirmed invoice export
invoice_number	supplier_name	total	Review
INV-2048	Example supplier	1250.00	Confirmed
INV-2049	Example supplier	480.00	Confirmed
INV-2050	Example supplier	795.50	Confirmed

Reviewed revisions only.

Warnings and human corrections stay in the review record.

3 illustrative rowsXLSX · CSV · JSON

Illustrative Tracewise previewReviewed data, ready to use.Example data. Your documents and results appear in your workspace.

Options

Switch on what your paper needs.

Adjust the reading options for each field list whenever the documents require a different approach.

Tables

List fields are read as tables, with a row for each line.

Handwriting

Enable handwriting when relevant, then inspect the extracted values and their source before confirming.

Ticked boxes

Ticks and crosses in boxes are read as yes or no.

One row a page

A PDF of many one-page documents becomes one row for each page.

Some pages only

Set the first and last page to read, and skip the rest.

Language

English by default, or any language when your papers are mixed.

For your own software

Send files in. Take the rows out.

Workspace owners and admins can create up to five API keys. Requests are limited to 60 per minute and use the workspace page allowance. The private site access gate also applies to external clients.

TracewiseWorkspace Supplier invoices

EXTRACTION / 01

Supplier invoices

Three example documents. One clear place to review them.

Upload files ↑

All 3To review 2Confirmed 1

Illustrative invoice extraction
Document	Status	Invoice	Total
Invoice-2048.pdf1 page · revision 1	To review	INV-2048	$1,250.00
Invoice-2049.pdf1 page · revision 2	Confirmed	INV-2049	$480.00
Invoice-2050.pdf2 pages · revision 1	To review	INV-2050	$795.50

3 documents · example dataOriginals stay with their results

Illustrative Tracewise previewDocuments, together.Example data. Your documents and results appear in your workspace.

The three calls

API origin: https://metrone-documents.ofodileemmanuelchina.chatgpt.site
Authorization: Bearer <your key>

POST /api/v1/x/extractions/{field_list}/files    send one file
GET  /api/v1/x/extractions/{field_list}/files    the rows and statuses
GET  /api/v1/x/documents/{file}                  the values, statuses, boxes

Documents

Ready for the paper you handle.

Why it helps

Less typing, more checking.

Less typing

The details come off the page and into columns. You check them instead of keying them.

Warnings stay visible

A missing value or a sum that does not add up is flagged before it reaches your spreadsheet.

You stay in charge

Nothing is downloaded until a person has looked at the file and confirmed it.

TRACEWISE / DOCUMENT WORKFLOW

Tested from upload to approved export.

Live Azure checks covered five individual synthetic invoices and a three-page invoice PDF. Source evidence, explicit review and three export formats were checked. These bounded tests do not establish accuracy for every document type.

TracewiseWorkspace Supplier invoices

CONFIRMED DATA / EXPORT

Ready for the next step.

Export the document revisions you have reviewed and confirmed.

Download ↓

FILE TYPE

XLSX CSVJSON

INCLUDEConfirmed files

Illustrative confirmed invoice export
invoice_number	supplier_name	total	Review
INV-2048	Example supplier	1250.00	Confirmed
INV-2049	Example supplier	480.00	Confirmed
INV-2050	Example supplier	795.50	Confirmed

Reviewed revisions only.

Warnings and human corrections stay in the review record.

3 illustrative rowsXLSX · CSV · JSON

Illustrative Tracewise previewReviewed data, ready to use.Example data. Your documents and results appear in your workspace.

Read the Tracewise validation studies ↗

Questions

Questions about the product.

Can I change a ready field list?

Yes. Edit, remove or add fields, including repeating lists with their own columns. Changes create a new version without replacing the field-list version attached to earlier readings.

Can I read many files at once?

Yes. Upload batches of up to 50 files and follow each file's reading, review, confirmation or error status. Review individual documents before exporting them.

Can I connect Tracewise to my own software?

Yes. Workspace owners and admins can issue up to five keys to upload documents and retrieve results. Requests are limited to 60 per minute and use the workspace allowance. External clients must also pass the private site access gate.

Can several people work on the same files?

Yes. Shared workspaces support Owner, Admin, Reviewer and Viewer roles. Owners and admins create email-bound invitation links; the inviter shares the link manually. Each invited person must also have access to the private hosted application.

What if a value is not on the page?

An absent value remains empty with a Not on the page status. A detected value either links to a source box or reports Place not found. Review is still necessary because automated readings can be wrong.

How a value gets its word

What can I download?

Choose Excel, CSV or JSON. Export one row per confirmed document, expand repeating items into rows, or keep a list in one cell. Spreadsheet exports protect text that could be treated as a formula. Purchase orders also support a sales-order format.

See how downloads work

Read your first file. Keep the page beside it.

Book a demo Start free