Document AI API that converts invoices, PDFs and images into structured JSON at 99.2% accuracy.

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What is Invofox?
One API to extract structured data from PDFs and images.
Invofox is a document AI API that turns invoices, payslips, contracts and any PDF or image into structured JSON through one API. It claims 99.2% accuracy with continuous learning, and its pricing promise is simple: you pay only for pages it extracts correctly — anything wrong is free.
Beyond OCR it classifies and splits mixed multi-document files, scores every field with confidence, and supports human-in-the-loop review. There are 150+ pre-trained document models plus custom model training for your own layouts.
Every plan starts with 500 free pages and no credit card. Usage is billed per page with credits that never expire, and the company is SOC 2 Type II, ISO 27001, GDPR and HIPAA compliant, with a zero-retention option on enterprise plans.
Platforms and languages
Invofox Availability
Platforms
Languages
Capabilities
Invofox Key Features
Document parsing API
Turns any PDF or image into structured data, Markdown or JSON for RAG and LLM pipelines.
Verified OCR fields
Send a PDF and get back validated, field-level JSON.
Classifier & splitter
Automatically classifies, splits and routes mixed multi-document files.
Data verification
Confidence scoring, validation and human review — errors are refunded under 'correct or it's free'.
Continuous learning
Accuracy improves with feedback; 150+ pre-trained document models plus custom training.
Best for
Who uses Invofox?
Engineering teams
Ship document extraction into products without building ML pipelines
Finance and accounting teams
Automate invoice and document data entry at scale
Plans and access
Invofox Pricing
Freemium
Free 500 pages, no card; Starter $500/mo; Scale & Enterprise custom. Pay only for correctly extracted pages.
Common questions
Invofox FAQs
How does Invofox pricing work?
Usage-based billing per correctly extracted page; page credits never expire and unit prices drop with volume.
What happens if extraction is wrong?
"Correct or it's free" — report the document via the API and that page is billed $0.
How accurate is it?
99.2% claimed, with accuracy thresholds guaranteed per document type and field in your SLA.
Which documents are supported?
Invoices, receipts, utility bills, tickets, payslips, bank statements, tax forms — plus any PDF or image.
Is my data safe?
SOC 2 Type II, ISO 27001, GDPR and HIPAA compliant; a zero-retention policy deletes documents after delivery on enterprise plans.
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