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Pricing sourced from Google Document AI · Last verified March 2026
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View Full Features →Document AI handles a wide range of document types via pre-trained processors, including invoices, receipts, expense reports, W-2 and 1099 tax forms, paystubs, bank statements, mortgage documents, contracts, identity documents (passports, driver's licenses), and general forms. For document types not covered by pre-trained processors, you can build Custom Extractors in Document AI Workbench using your own labeled examples. The generative AI–powered Custom Extractor option can bootstrap accurate extraction with as few as 10–50 labeled documents, making it practical to handle niche or industry-specific formats such as certificates of insurance, bills of lading, or proprietary intake forms.
Google reports industry-leading accuracy on its Enterprise Document OCR, with strong results on printed text, handwriting, multilingual documents, and degraded scans across 200+ languages. Specialized parsers add field-level extraction accuracy tuned for specific document types. Real-world accuracy depends on document quality, complexity, and format variability. For standard business documents like invoices and receipts, users commonly report 95%+ field-level extraction accuracy out of the box. For more challenging layouts or handwritten content, accuracy may vary, and the Human-in-the-Loop (HITL) review workflow can be used to catch and correct low-confidence extractions before they reach downstream systems.
Pricing is pay-as-you-go and billed per page or per document processed, with rates that vary by processor type and volume. Enterprise Document OCR is priced at $0.0015 per page for up to 5 million pages per month, dropping to $0.0006 per page above that threshold. Specialized parsers have varying rates: Invoice, Expense, and Utility Parsers are $0.01 per page, Form Parser is $0.03 per page, Identity Document parsers are $0.10 per document, and Bank Statement Parser is $0.75 per document. Custom Extractors are $0.03 per page with a volume discount to $0.02 at 1M+ pages per month. Google Cloud free trial credits can be applied for initial evaluation. Enterprise customers can negotiate committed-use discounts and reserved throughput capacity.
Yes. Document AI Workbench supports building Custom Extractors and Custom Classifiers using your labeled documents. Generative AI–based Custom Extractors can use Google Foundation Models to bootstrap extraction with minimal training data (as few as 10–50 labeled samples), while uptraining lets you improve pre-trained processors on your specific document variants. The Workbench provides a no-code UI for uploading sample documents, defining entity schemas, labeling fields, training models, and evaluating accuracy — all without writing ML code. Custom Splitters and Classifiers are also available for routing multi-document files to the correct downstream processor. Trained models are deployed as processor versions that can be managed, versioned, and rolled back through the API or console.
Document AI runs on Google Cloud with enterprise security controls including IAM for fine-grained access management, VPC Service Controls for network perimeter enforcement, customer-managed encryption keys (CMEK) for data-at-rest encryption control, and configurable data residency across US, EU, and Asia regions. The service is covered by major compliance certifications such as SOC 1/2/3, ISO 27001/17/18, HIPAA, and PCI DSS. Customer data is encrypted in transit and at rest by default. Document AI does not use customer documents to train or improve Google models unless explicitly opted in. All processing activities are logged via Cloud Audit Logs, providing full traceability for regulatory and internal audit requirements. Organizations can further restrict access using organization policies and integrate with existing identity providers via Google Cloud IAM.
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