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Best Invoice Processing Software in 2026

Invoice processing software helps manage invoice data and the steps involved in reviewing and handling bills. Compare OCR or AI extraction and line-item extraction for capture capabilities, then consider duplicate detection and PO matching as additional checks. Approval routing and accounting integrations provide more ways to assess fit with your finance workflow. Free-plan availability, included invoices, and paid-from pricing help put access and cost in context. Veryfi Invoices OCR API, Nanonets Invoice OCR, and Parseur are among the options to compare. Focus on the capture, review, and accounting requirements that matter for your process.

  1. 1

    ChronoScan AP Invoice Processing

    Free plan APISelf-hostedWeb+1

    Choose ChronoScan if your accounts payable process needs invoice capture, validation and export, with unattended processing available.

    7.6 Free plan · paid from €245 Visit site
  2. 2

    Circulus

    Free plan AndroidAPIiPhone+1

    Choose Circulus if your business needs invoice routing, purchase-order matching, and supplier payment options in one accounts payable platform.

    7.5 From $48/user/mo · 30-day trial Visit site
  3. 3

    invoice2data

    Free plan LinuxMacSelf-hosted+1

    invoice2data combines template-based invoice extraction with optional table, OCR, and AI features.

    7.2 Open source Visit site
  4. 4

    FormX Invoice OCR API

    Free plan APIWeb

    Choose FormX Invoice OCR API if you need structured invoice extraction for connected finance or ERP systems, particularly across varied formats.

    7.1 From $0.30 Visit site
  5. 5

    Invofox

    Free plan APISelf-hostedWeb

    Invofox combines document extraction, schema mapping and API delivery for teams with document-heavy workflows.

    7.1 Free plan · paid from $500/mo (annual) Visit site
  6. 6

    Gemina Invoice OCR API

    Free plan APIWeb

    Gemina focuses on document extraction, with confidence ratings and a correction flow rather than end-to-end invoice processing.

    7.0 Free plan · paid from $25/mo Visit site
  7. 7

    Nanonets Invoice OCR

    Free plan APISelf-hostedWeb

    Nanonets Invoice OCR combines invoice capture, verification and configurable fields with several document intake routes.

    7.0 From $100/mo Visit site
  8. 8

    OpenInvoice

    Free plan APISelf-hostedWeb

    OpenInvoice combines invoice extraction with review, exports, API access, and dashboard metrics. The code is free and open source, while deployment and continued business support are paid services.

    7.0 Free plan Visit site
  9. 9

    Paige for Accounts Payable

    Free plan APISelf-hostedWeb

    Choose Paige if your AP workflow needs invoice and line-item extraction, multiple document intake routes, and reviewable exports.

    6.9 From $0.05 Visit site
  10. 10

    Veryfi Invoices OCR API

    Free plan AndroidAPIExtension+3

    Veryfi provides invoice extraction, OCR text, and checks for duplication or alteration, with developer resources and workflow integrations.

    6.9 Free plan · paid from $500/mo Visit site
  11. 11

    OCRInvoice.ai

    Free plan APIWeb

    Choose OCRInvoice.ai if your finance or accounts payable team needs to extract invoice fields from varied document types and send results to spreadsheets, APIs, or no-code workflows.

    6.8 Free plan · paid from $29/mo Visit site
  12. 12

    Parseur

    Free plan APIWeb

    Parseur offers several document intake and extraction methods, plus normalization and integrations. The free tier has clear page, user and retention limits; paid plans start at $49/mo.

    6.7 Free plan · paid from $49/mo Visit site
  13. 13

    Rossum AP Automation

    by Rossum AP Automation
    Free plan APIWeb

    Rossum brings invoice capture, matching, coding, approvals and posting into an AP automation workflow.

    6.7 From $18,000/yr · 14-day trial Visit site
  14. 14

    Affinda Invoice Extractor

    Free trial APISelf-hostedWeb

    Affinda Invoice Extractor covers invoice intake, extraction, validation, and routing, with web, API, and self-hosted options.

    6.4 Pricing on request · 14-day trial Visit site
  15. 15

    Datamolino

    Free trial AndroidAPIiPhone+1

    Choose Datamolino if your accounting practice or finance team needs invoice capture, coding rules, approvals and accounting exports in one service.

    6.4 From $20/mo · 14-day trial Visit site
  16. 16

    Dext Prepare

    Free trial AndroidExtensioniPhone+1

    Dext Prepare combines multiple document-capture routes with extraction, categorisation, and duplicate detection.

    6.4 From £24.17/mo (annual) · 14-day trial Visit site
  17. 17

    Comarch OCR

    Free plan Web
    6.2 Free plan · pricing on request Visit site
  18. 18

    ABBYY FlexiCapture for Invoices

    Paid APISelf-hostedWeb+1

    ABBYY FlexiCapture for Invoices covers invoice capture, validation, matching, and verification across a broad set of document types and channels.

    6.1 Pricing on request Visit site
  19. 19

    Docparser Invoice Parser

    Free trial APIWeb

    Docparser combines configurable document extraction with integrations and retention controls.

    6.0 From $32.50/mo (annual) · 14-day trial Visit site
  20. 20

    Mindee Invoice OCR

    Free trial APIWeb

    Mindee Invoice OCR provides invoice extraction, JSON schema customization, and multiple integration options.

    5.8 From €44/mo (annual) · 14-day trial Visit site
  21. 21

    AppZen

    Paid APIWeb

    AppZen covers expense auditing and invoice workflows with configurable AI agents, analytics, and decision records. Buyers will need to request pricing and account for the subscription’s volume limits.

    5.7 Pricing on request Visit site
  22. 22

    Axia Extract

    Paid APIWeb

    Axia Extract pairs flexible document capture with schema validation, review, case management, and multiple export options.

  23. 23

    Capture

    Paid APIWeb

    Capture brings invoice collection, OCR, structured extraction, and webhook delivery together, with options aimed at solo users through growing companies.

    5.7 From $29/mo Visit site
  24. 24

    Infrrd for Invoice

    Free trial API

    Infrrd for Invoice focuses on varied invoice inputs, automated extraction, matching, and exception handling for accounts payable workflows.

    5.7 Pricing on request Visit site
  25. 25

    Tungsten AP Essentials

    Free trial APIWeb

    AP Essentials combines invoice extraction, validation, and approval workflows with named accounting integrations and an API.

    5.6 Pricing on request · 60-day trial Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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