Base64.ai vs Nanonets Document Intelligence

Base64.ai processes documents through an API by identifying document types, applying models, extracting fields, and returning labeled JSON. It accepts PDFs, images, DOCX, and other document formats; the company says its processing covers structured and unstructured documents, images, and multimedia in more than 50 formats. The homepage demo names PDF, PNG, JPG, TIFF, and DOCX. Base64 lists more than 3,000 pretrained document models, plus Custom Model Builder, Question & Answer, and Taxonomy capabilities. Its integrations page advertises over 400 prebuilt integrations and API access in 27 programming languages and libraries, including connections for AWS, Microsoft Azure, Salesforce, Google Cloud, Snowflake, and Databricks. Deployment options include cloud, on-premises, air-gapped, and hybrid setups. Base64 lists ISO 27001, ISO 20243, SOC 2 Type 1 and 2, and HIPAA certifications, and says it is GDPR compliant. Plans are annual from 1,000 pages monthly; a free start is available.

Nanonets Document Intelligence turns invoices, purchase orders, claims, contracts, and other documents into structured data for downstream workflows. It accepts PDFs, scans, photos, Word and Excel files, and email attachments without per-vendor templates. It can classify document types and split files containing multiple documents before extracting fields, tables, and line items. Field-level confidence scores help route uncertain values for human review. The product supports more than 100 languages, including mixed-script and handwritten documents, and exports JSON, Markdown, or CSV. It is available on the web, via API, or for deployment in a customer’s own VPC. Nanonets lists more than 25 native connectors, including Gmail, Outlook, Google Drive, Dropbox, SAP, Oracle, NetSuite, Salesforce, Slack, and Jira, as well as REST and webhook support. Starter is free with $50 in credits to start, then costs $100/month for 100 credits. Workflow block runs are priced at $0.02 per simple run, $0.10 per standard AI run, and $0.30 per complex AI run.