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Classify documents automatically

Try it below with a few files. Sign up to classify in bulk.

Doing this at scale? Automate it with Lido

Drop a stack of mixed documents and Lido sorts them by type. Invoices, contracts, receipts, forms — each one gets classified and routed to the right workflow.

  • AI classification. Lido reads each document and identifies what it is. No barcodes, no naming conventions, no manual tagging.
  • Custom categories. Define your own document types. Lido learns the difference between a vendor invoice, a purchase order, and a packing list.
  • Route by type. Classified documents feed directly into the right workflow: invoices to AP, contracts to legal, receipts to expense reporting.
Trusted by thousands of finance and operations teams

How it works

1

Upload

Drop a mixed batch of documents or connect a watched inbox. Lido picks up new files as they arrive.

2

Classify

Lido reads each document and assigns it to a category. Invoices, contracts, forms, receipts, correspondence — or your own custom types.

3

Route

Classified documents go to the right folder, the right workflow, or the right person. Invoices to extraction, contracts to review, receipts to expense.

Why teams switch from manual document sorting

The sorting pile

Someone on your team opens every document, figures out what it is, and puts it in the right folder. When your inbox receives hundreds of mixed documents a week, sorting becomes a full-time job.

The Lido approach

Lido reads every document and classifies it automatically. New files get sorted into the right bucket and routed to the right next step. The same rules run on every batch without anyone opening a single file.

Lido vs manual document sorting

FeatureLidoManual / basic tools
AI-powered classification
Custom document categories
Auto-route to downstream workflows
Handles mixed batches (100s of files)
Sort one file at a time
Rename and move to folders manually
Intelligent routing

Your inbox is a mess of mixed documents. Lido sorts them.

Try Lido free and classify your first batch in minutes.

Common use cases

Accounts Payable

Sort vendor mail

Invoices, credit memos, statements, and remittance advice arrive in one inbox. Lido classifies each one and routes invoices to extraction, statements to reconciliation.

Legal

Triage incoming documents

Contracts, amendments, notices, and correspondence arrive mixed together. Lido sorts them by type and routes each to the right attorney or workflow.

Healthcare

Classify patient documents

Intake forms, lab results, referral letters, and insurance cards arrive as one scanned batch. Lido separates and routes each to the right section of the patient file.

Logistics

Sort shipping documents

Bills of lading, packing lists, customs declarations, and commercial invoices arrive together. Lido classifies each and routes them to the right processing step.

No credit card

See it sort a stack of mixed documents in 5 minutes.

Upload a batch, define your categories, and watch them route.

Security

Enterprise grade security and compliance

SOC 2 Type II Compliant • HIPAA Compliant • No training on your data

Frequently asked questions

How does Lido classify documents?

Lido uses AI to read each document and identify what type it is based on content, layout, and key fields. You define your categories and Lido learns to sort documents into them.

What document types can it recognize?

Any type you define. Common examples include invoices, purchase orders, receipts, contracts, forms, correspondence, and statements. You can add custom categories specific to your workflow.

Does it need barcodes or special formatting?

No. Lido classifies based on the content of the document itself. It works with scanned PDFs, native PDFs, and images without any pre-labeling.

Can I classify hundreds of documents at once?

Yes. Drop a mixed batch and every document gets classified and routed. There is no per-file limit.

What happens after classification?

Each classified document routes to the next step you configure: a specific folder, an extraction workflow, an email recipient, or an external system.

Do I need to install anything?

No. Lido runs in the browser. Connect a watched inbox or folder and documents get classified automatically as they arrive.

Stop sorting documents by hand

Try Lido free. Upload a mixed batch and watch them sort themselves.