Best Invoice OCR Software 2026

We tested 17 tools on real invoices from 50+ vendors. Here are the top 5 for invoice extraction.

Sarah Chen
Sarah Chen
Updated March 2026 · 15 min read

Our Top Picks

🥇Best for Invoice OCR SoftwareLido
8.7
★Best for Invoices
Read Review →🥈#2 PickNanonets
8.2
Read Review →🥉#3 PickABBYY FlexiCapture
8.0
★Best Enterprise
Read Review →

What to Look For

  1. 1.Accuracy on multi-vendor invoices
  2. 2.Template-free vs template-based extraction
  3. 3.Handling of scanned and photographed invoices
  4. 4.Line-item extraction capability
  5. 5.ERP and accounting integrations
🥇#1

Lido

Best overall for invoice OCR — template-free extraction handles any vendor format

8.7
/10

Pros

  • ✓Template-free extraction
  • ✓Strong scanned document accuracy
  • ✓Transparent pricing

Cons

  • ✗No on-premise option
  • ✗Smaller integration library than ABBYY
  • ✗Newer company
Starting at $30/moRead Full Review →
🥈#2

Nanonets

Strong when trained on your invoice formats, but requires upfront investment

8.2
/10

Pros

  • ✓Custom model training
  • ✓Strong receipt extraction
  • ✓Good API documentation

Cons

  • ✗Requires training data
  • ✗Expensive at $499/mo
  • ✗Accuracy drops on new formats
Starting at $499/moRead Full Review →
🥉#3

ABBYY FlexiCapture

Enterprise-grade with deep customization, but needs IT resources

8.0
/10

Pros

  • ✓Deepest feature set on the market
  • ✓On-premise deployment available
  • ✓Hundreds of integrations

Cons

  • ✗Steep learning curve
  • ✗Requires IT team for setup
  • ✗Quote-based pricing is opaque
Starting at QuoteRead Full Review →
#4

Docsumo

Solid mid-market option with clean interface

7.8
/10

Pros

  • ✓Strong bank statement processing
  • ✓Clean, intuitive interface
  • ✓Reasonable mid-market pricing

Cons

  • ✗Limited document type range
  • ✗Fewer integrations than leaders
  • ✗Occasional accuracy dips on complex layouts
Starting at $99/moRead Full Review →
#5

Docparser

Budget option for simple, consistent invoice formats

6.8
/10

Pros

  • ✓Affordable for template-based extraction
  • ✓Zapier integration
  • ✓Easy setup for single formats

Cons

  • ✗Breaks on format variations
  • ✗Template maintenance is ongoing work
  • ✗Accuracy drops on scanned documents
Starting at $39/moRead Full Review →

Comparison Table

FeatureLidoNanonetsABBYY FlexiCaptureDocsumoDocparser
Overall Score8.7/108.2/108.0/107.8/106.8/10
Starting Price$30/mo$499/moQuote$99/mo$39/mo
Accuracy Score9.08.58.58.06.5
Ease of Use8.57.86.58.07.0
Integrations8.58.59.07.57.0
Best ForTeams processing high-volume, multi-vendor invoicesTeams with consistent document formats willing to train modelsLarge enterprises with dedicated IT teamsMid-market finance teams processing bank statementsTeams with highly consistent document formats

Frequently Asked Questions

Invoice OCR (Optical Character Recognition) is software that automatically extracts data from invoices — vendor name, amounts, line items, dates — and converts it into structured data for your accounting system.