Base64.ai vs Rossum

Base64.ai converts PDFs, images, DOCX files, and dozens of other formats into labeled JSON through a REST API or no-code connectors. You upload a document, it detects the type, applies a matching extraction model, and returns structured fields your downstream automation workflows can act on without manual rekeying.

Most OCR tools hand you plain text and leave classification to you. Base64.ai ships with 2,800+ pretrained document models for invoices, IDs, insurance forms, and similar paperwork, so teams rarely need consultants to train custom models. Its Flows builder chains ingestion, human review, taxonomy normalization, and integrations, and data citations show exactly where each extracted value came from in the source file.

Insurance claims teams, finance AP groups, and healthcare administrators use it for claims processing, loan origination, KYC onboarding, and invoice validation. Published case studies cite 99.7% extraction accuracy and processing times dropping from weeks to about five seconds per document.

Pricing starts with a free signup tier and usage-based OCR at one cent per page, with annual plans from 1,000 pages per month. Enterprise customers can deploy in the cloud or on-premises with ISO 27001, SOC 2, HIPAA, and GDPR certifications.

Rossum reads invoices, purchase orders, bills of lading, and other transactional documents, then extracts, validates, and posts the data to your ERP. AI agents ingest files from email, scanners, PEPPOL, or shared drives, run them through the Aurora Document AI engine, and route exceptions to a human validation screen when needed. The platform supports 276 languages plus handwriting and learns from user corrections over time.

OCR tools that only pull text leave your team to fix errors in spreadsheets. Rossum cross-checks extracted fields against master data, ERP records, and business rules, infers GL codes and tax codes, and triggers approval workflows or vendor emails automatically. Business and Enterprise tiers add duplicate detection, intelligent mailboxes, custom webhooks, and certified connectors for SAP, Coupa, Workday, and Oracle.

Rossum targets finance and operations teams drowning in AP paperwork, logistics companies processing shipping documents, and enterprises facing e-invoicing mandates. More than 450 brands use it, Everest Group named Rossum a Leader in its 2026 IDP PEAK Matrix, and Coupa acquired Rossum to extend its spend management stack.