Nanonets Alternative for Xero Invoice Processing: How FormX Handles AP Automation for Accounting Teams
FormX is a Nanonets alternative for Xero teams - pre-built extractors for invoices, receipts, and bank statements, with Zapier automation
While SAP powers enterprise finance, many AP teams are still trapped in a cycle of manual data entry for vendor invoices. Explore how integrating AI-powered OCR into your SAP workflow can reduce processing costs by 64%, automate line-item extraction, and deliver a return on investment in as little as eight business days.

SAP is the backbone of enterprise finance operations, but getting invoice data into SAP still relies heavily on manual data entry. AP teams spend hours keying vendor details, line items, and amounts from paper invoices and PDFs into SAP - a repetitive process that drains resources and introduces costly errors.
AI-powered OCR tools like FormX can automate this workflow. By extracting structured data from invoices via API and exporting it in formats ready for SAP import, FormX eliminates the manual bottleneck between receiving an invoice and processing it in your ERP.
Without automation, AP teams follow this process for every invoice: receive the document (email, mail, or portal), open the invoice, manually type vendor details into SAP, enter line items one by one, verify totals against PO, save and route for approval.
Time drain: Manual invoice processing takes 4-6 minutes per invoice. For a property management firm processing thousands of invoices monthly, this consumes entire teams.
Error rate: Manual data entry has a typical error rate of 3-5%. Mistyped amounts lead to reconciliation issues, duplicate payments, and audit findings.
Scaling bottleneck: As invoice volume grows across entities or properties, you need more data entry staff - or your AP process falls behind.
FormX uses an API-first architecture that can be easily integrated with different systems or software, including accounting or ERP software like SAP. Here is how the automated workflow works:
Send invoices to FormX via API, web portal, or automated workflows through Zapier and N8N. FormX accepts JPG, PNG, TIFF, GIF images and PDF files.
FormX's pre-built invoice extractor uses OCR, machine learning, and natural language processing to extract key fields: invoice number, vendor name and address, PO number, invoice and due dates, total and tax amounts, and line items with descriptions, quantities, and unit prices.
Export extracted data in JSON (for API-based SAP integrations) or CSV (for flat-file SAP imports). The structured output maps directly to SAP invoice fields.
Load the extracted data into SAP using your existing import process. FormX can be easily integrated with different systems or software, including accounting or ERP software, to automate data entry.
FormX captures all the fields SAP AP teams need:
FormX extracts line items to show the name, amount, quantity, and unit price of each line item, which maps directly to SAP invoice line structures.
FormX's API-first architecture allows direct integration into existing SAP workflows. Send documents via API, receive structured JSON responses, and push data into SAP programmatically.
For teams that prefer no-code workflows: set up automated pipelines where invoices arriving in email or Google Drive are sent to FormX for extraction, with results pushed to a Google Sheet or database formatted for SAP import.
FormX integrates with RPA tools to fit into existing robotic process automation workflows. The API can be called from any RPA platform to add intelligent document extraction to your existing bots.
Automation drives a 64% reduction in data processing costs. Staff time is redirected from data entry to exception handling and vendor management.
Processing time drops by up to 80%. Manual invoice entry takes 4-6 minutes per invoice on average. One customer saved 33 hours every month by automating document processing.
Businesses achieve 178% monthly return on investment, with the technology paying for itself in less than 8 business days.
Process 10x more documents without adding headcount. On average, businesses realize return on investment within 6 months of implementing FormX.
For property management groups and regional shared services operating across multiple SAP entities:
This is especially valuable for organizations with cross-border supplier relationships.
Free Trial - $0 for 100 pages. Test on your actual SAP invoices before committing.
Pay-as-you-go - $0.30 per page with no minimum commitment.
Starter - $299/month for 3,000 pages. Best for mid-volume AP teams.
Enterprise - Custom pricing with volume discounts. Includes custom SLA, dedicated account manager, private cloud deployment, and advanced features like fraud detection and mobile SDKs.
FormX is built for handling sensitive financial documents:
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FormX exports structured data via API (JSON) and flat files (CSV) that can be imported into SAP through your existing import process, RPA bots, or custom integrations. FormX can be easily integrated with ERP software to automate data entry.
PDF (both native text and scanned images), image files (JPG, PNG, TIFF, GIF), and multi-page documents.
92% extraction accuracy overall. For key fields like amounts and dates on good quality images, accuracy exceeds 90%. You can contact FormX with around 100 sample documents, and they will share an accuracy report with you.
Yes. FormX supports multiple languages, currencies, and regional formats for international invoice processing.
FormX processes receipts in 4-8 seconds, excluding upload time. Processing speed for other document types may vary.