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FormX Invoice OCR API

formx.ai

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Spec score 8.0 #13 of 30 in Invoice Processing Software

What it is

FormX Invoice OCR API extracts structured invoice information through a REST API for finance, accounting, and ERP systems. It can return vendor details, invoice numbers, dates, line items, subtotals, tax, grand totals, currencies, and payment terms. FormX says it combines OCR, machine learning, and large language models, and handles varied invoice layouts without templates. ZUGFeRD and Factur-X support covers visible PDF data and embedded XML. Results can be downloaded as Excel, CSV, or JSON, or delivered through API responses, webhooks, and batch processing. SDKs are listed for Python, Node.js, Java, and.NET. Named integrations include SAP S/4HANA, SAP Business One, Oracle NetSuite, QuickBooks, and Microsoft Dynamics 365. Customers can customize or train extractors, with training from one sample image. FormX says API uploads are held in memory and discarded after extraction, encrypted with HTTPS, and not used to optimize models unless requested. Plans include pay-as-you-go at $0.30, paid once, Starter at $299 a month, and custom-priced Enterprise.

Spec sheet

What it does
FormX extracts structured invoice data through a REST API and returns JSON or Excel output for use in business systems.Read 9 Oct 2026 · formx.ai
Intended users
The product page describes the API as an enterprise integration product for automating invoice processing into finance, accounting, and ERP systems.Read 9 Oct 2026 · formx.ai
Integrations
The product page names SAP S/4HANA, SAP Business One, Oracle NetSuite, QuickBooks Online and Desktop, Microsoft Dynamics 365, and other ERP systems as integration options.Read 9 Oct 2026 · formx.ai
Support
The pricing page lists Community Forum Support for Starter and onboarding support plus a dedicated account manager for Enterprise.Read 9 Oct 2026 · formx.ai
Headquarters
Stockport, United KingdomRead 28 Sep 2026 · formx.ai
API data handling
The pricing page says API uploads are held in memory and disposed of after extraction, are not used to optimize AI models unless requested, and API calls are encrypted with HTTPS.Read 9 Oct 2026 · formx.ai
Customization
FormX says customers can customize or train extractors to capture the fields they need, with training requiring as little as one sample image.Read 9 Oct 2026 · formx.ai
Developer access
The product page says the REST API has SDKs for Python, Node.js, Java, and .NET.Read 9 Oct 2026 · formx.ai
Extracted fields
The API can return vendor details, invoice number, dates, line items, subtotal, tax, grand total, currency, and payment terms.Read 9 Oct 2026 · formx.ai
How it works
FormX says it combines OCR, machine learning, and large language models to identify invoice fields and return structured data.Read 9 Oct 2026 · formx.ai
Invoice formats
The product page says it supports invoices with varied layouts and formats without templates, and supports ZUGFeRD and Factur-X by extracting visible PDF data and embedded XML.Read 9 Oct 2026 · formx.ai
Outputs
Extracted data can be downloaded as Excel, CSV, or JSON, or sent into systems through API responses, webhooks, or batch processing.Read 9 Oct 2026 · formx.ai
Plan limit
The pricing page says the Starter plan includes 3,000 pages per month per extractor, with additional pages priced at $0.1 each.Read 9 Oct 2026 · formx.ai
Security and retention
The invoice API page says FormX does not use or store extracted data in permanent storage and identifies ISO 27001 certification and SOC 2 Type II audit status.Read 9 Oct 2026 · formx.ai
Service regions
The pricing page says FormX is hosted on GCP and Azure and lists the United States, Taiwan, and Singapore as selectable data-processing regions.Read 9 Oct 2026 · formx.ai

Plans and prices

Pay-as-you-go $0.30, paid once per page; first 100 pages free, then $0.3 per page No minimum commitment · advanced features not included Read 9 Oct 2026 · formx.ai
Starter $299 a month per month/extractor 3,000 pages per month · after 3,000 pages: $0.1 per page · 20 Smart Learning Samples · Community Forum Support Read 9 Oct 2026 · formx.ai
Enterprise Priced on request Custom Custom SLA · dedicated account manager · onboarding support · private cloud deployment · all Starter features Read 9 Oct 2026 · formx.ai

Every FormX Invoice OCR API plan and price →

Strong points and limits

Strong points

  • Extracts invoice line items
  • Supports varied layouts without templates
  • SDKs for four languages
  • ERP integration options
  • First 100 pages free

Limits

  • Starter includes 3,000 pages monthly
  • Additional Starter pages cost $0.1 each
  • Advanced features excluded from pay-as-you-go
  • Enterprise price is custom

Who it suits

The API is intended for enterprise teams automating invoice processing into finance, accounting, and ERP systems. It suits developers using REST APIs or the listed SDKs.

Verdict

FormX provides invoice field extraction, configurable outputs, SDKs, and named accounting integrations for automated processing. Its plans range from per-page billing to a 299.00 USD monthly Starter option and custom Enterprise pricing.

Where Specifiction places it

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