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FormX Invoice OCR API

Paid#21 of 30 in Invoice Processing SoftwareAI Document Processing Software

FormX Invoice OCR API: A pay-as-you-go invoice extraction API with structured output and ERP integrations. Ranked #21 of 30 in Invoice Processing Software by our editors (6.6/10); pricing: Pricing on request; best for developers needing pay-as-you-go invoice extraction.

6.6/10Editor score

Visit FormX

FormX Invoice OCR API6.6 Visit FormX

At a glance

Editor score
6.6 / 10
Pricing
Pricing on request
Best for
Developers needing pay-as-you-go invoice extraction
OCR or AI extraction
Yes
Facts checked
24 Sep 2026

Where it wins
- Extracts vendor, totals, terms, PO references, and line items
- Supports batch processing, webhooks, and four programming-language SDKs
- Connects with SAP, NetSuite, QuickBooks, and Dynamics 365
Where it doesn't
- Pay-as-you-go excludes advanced features
- Starter costs $299 per month per extractor
- Does not provide full AP automation workflows

Our verdict on FormX Invoice OCR API

FormX Invoice OCR API is a REST-based service for turning invoices into structured data. It is designed for developers, businesses, and finance teams integrating invoice processing with ERP or accounting systems. The API extracts vendor details, invoice numbers, dates, totals, purchase-order references, payment terms, and line items, then returns structured JSON or CSV and Excel-compatible data. Configurable extraction fields, batch processing, webhooks, and SDKs for Python, Node.js, Java, and .NET support application-led workflows.

Pricing is available through usage-based and monthly plans. Pay-as-you-go processing costs $0.30 per page, includes the first 100 pages for trial, has no minimum commitment, and excludes advanced features. The Starter plan costs $299 per month per extractor and includes 3,000 pages per month, community forum support, advanced table extraction, split and classify, and AI code mapping. Enterprise adds a custom SLA, dedicated account manager, onboarding support, and private cloud deployment. This structure suits teams that want to align spend with page volume, while the Starter tier is aimed at recurring workloads that need additional extraction capabilities.

Its main strength is focused invoice data extraction rather than end-to-end accounts payable management. Integrations include SAP S/4HANA, SAP Business One, Oracle NetSuite, QuickBooks Online, QuickBooks Desktop, and Microsoft Dynamics 365. Purchase-order number and reference extraction is supported, but teams requiring PO matching, approval routing, or duplicate detection should choose a broader AP automation product. FormX is a strong fit for developers building invoice ingestion into existing systems; organizations seeking a complete approval and control workflow should look elsewhere.

Your product? Our editors can test FormX Invoice OCR API in depth and publish a review, labelled as paid · from $149/mo →

FormX Invoice OCR API pricing

Plans Pricing on requestPaid No free plan — trial or paid only. Prices checked 24 Sep 2026.

See plans on formx.ai

FormX Invoice OCR API fact sheet

Free plan	Not verified
Paid from	Not verified
OCR or AI extraction	Yes
Line-item extraction	Not verified
PO matching	Not verified
Approval routing	Not verified
Accounting integrations	Not verified
Duplicate detection	Not verified
Included invoices	Not verified
Deployment	Cloud
Support	Docs
Built for	Small business, Mid-market, Enterprise (editorial estimate)
Pricing	Pricing on request
Website	formx.ai
Facts checked	24 Sep 2026

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Also Ranked In

FormX Invoice OCR API is ranked in 2 of our directories.

#29AI Document Processing Software29 tools ranked

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Featured on iTechGuides

FormX Invoice OCR API is listed in our Invoice Processing Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update