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FormX.ai vs Nanonets

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. FormX.ai starts at $299, Nanonets at $100. Both ship a public API.

FormX.aiExtracts structured JSON from receipts, invoices and IDsNanonetsDocument data extraction and workflow automation for back-office teams

Side by side

FactFormX.aiNanonets
CategoryEntity Formation & Back OfficeEntity Formation & Back Office
Pricing modelPaidPaid
Starts at$299 month$100 month
Public APIYesYes
PlatformsWeb, APIWeb, API
CompanySkyMakers Digital GroupNanonets
Launched—2017
Last verifiedSep 6, 2026Sep 6, 2026

What our research says

FormX.ai

A pragmatic choice when your documents are the common Asian and international receipt, invoice and ID formats and you want an endpoint rather than a training project. The per-extractor pricing punishes anyone processing many different document types.

Pros

  • Preconfigured extractors mean common document types work without labelling training data
  • 100 free pages is enough to genuinely test accuracy on your own documents
  • Mobile SDK captures on-device rather than forcing an upload-then-process flow
  • Zapier and n8n connectors let non-developers wire it into existing automations

Cons

  • Starter is priced per extractor, so three document types means three times $299
  • The $299/mo step up from pay-as-you-go is steep with no tier in between
  • Company ownership and headquarters are not stated anywhere on the site
  • Advanced features (smart learning, table extraction, fraud detection) are locked out of pay-as-you-go entirely

Nanonets

The right pick when your bottleneck is genuinely messy paperwork at volume — invoices, POs, bills of lading — and you need audit trails plus an ERP write-back, not a chat window that reads one PDF. If you handle a few dozen documents a month, a general-purpose model does the same job for pennies.

Pros

  • Per-run pricing with no seat licences, so adding reviewers does not raise the bill
  • Credits are pooled across the team and never expire
  • Long connector list: SAP, NetSuite, QuickBooks, Xero, Salesforce, Snowflake, plus email and cloud-storage intake
  • Compliance and deployment options (HIPAA, SOC 2, private cloud, US/EU/APAC residency) most IDP startups do not offer

Cons

  • Once the $50 trial credits run out the entry tier is $100/month
  • Classification AI, generative blocks and ERP connectors sit behind the quote-only Growth tier
  • Cost is hard to forecast until you know how many blocks your workflow actually fires
  • Accuracy marketing leans on the vendor's own leaderboard, which is worth retesting on your documents

Which one fits

Choose FormX.ai if you need

  • Retail and loyalty apps validating uploaded receipts at scale
  • Finance and logistics teams automating invoice and shipping-document intake
  • Onboarding flows extracting data from ID cards and address proofs
  • Teams needing data residency in the US, Taiwan or Singapore

Choose Nanonets if you need

  • Accounts payable teams pushing captured invoice data into SAP, NetSuite or QuickBooks
  • Logistics and trade ops handling bills of lading and customs paperwork
  • Regulated buyers who need HIPAA/SOC 2 plus on-prem or regional data residency
  • Processes that require human approval gates on low-confidence fields

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