Best Invoice Data Entry Tools
Nika is the best tool for eliminating invoice data entry entirely — it files supplier invoices from mailbox to records at {price} per processed invoice with no manual typing and no monthly subscription. Dext is the strongest alternative for businesses that want to review each document before it enters their accounting software. For a spreadsheet-only setup, Wave's free receipt scanning is a starting point.
Manual invoice data entry is the single most hated task in small-business bookkeeping. Opening each invoice email, reading the PDF, typing supplier, date, number, amount and VAT into your system, then filing the document — repeated dozens or hundreds of times per month. We compared five tools that reduce or eliminate this work, ranked by how much of the manual process they actually remove.
How we evaluated: We evaluated each tool on one primary question: how much of the data-entry process does it eliminate? Specifically: (1) does it require manual document upload, or does it capture from email automatically, (2) does it require human review before filing, or is filing automatic, (3) pricing model — per-invoice vs subscription, (4) accuracy of extraction, and (5) what happens when the AI is uncertain. We favoured tools that remove more manual steps.
Nika
The only tool that files invoices with zero manual steps
Best for: Any business that wants to eliminate invoice data entry completely — from mailbox to records with no typing, no review, no manual steps.
{price} per processed invoice
Pros
- ✓ Watches a mailbox and files every invoice automatically — no manual upload
- ✓ No review step required for confident extractions — true end-to-end automation
- ✓ Uncertain invoices go to a human approval queue — never guessed
- ✓ Per-invoice pricing with no monthly subscription
- ✓ Same-day processing — invoices are always filed the day they arrive
Cons
- ✗ Handles supplier invoice data entry only — not customer invoicing
- ✗ Requires a dedicated mailbox for incoming invoices
- ✗ Does not perform reconciliation, reporting, or tax filing
- ✗ Newer service — smaller track record than established tools
Dext
AI extraction that feeds into your accounting software
Best for: Businesses that want to review each invoice before it enters their books.
$20/month
Pros
- ✓ Strong OCR extraction reduces manual typing by 80%+
- ✓ Direct integration with Xero, QuickBooks, Sage
- ✓ Mobile app for photographing invoices and receipts
- ✓ Established, trusted platform with a large user base
Cons
- ✗ You still review and publish each document — a manual step remains
- ✗ Monthly subscription with document limits
- ✗ Does not file the invoice itself; it prepares data for publishing
- ✗ Requires you to upload or email documents to Dext first
Hubdoc (by Xero)
Free document capture included with Xero
Best for: Xero subscribers who want basic invoice capture at no extra cost.
Free with Xero ($15/month)
Pros
- ✓ Included free with every Xero subscription
- ✓ Auto-fetches documents from connected suppliers
- ✓ Pushes extracted data directly into Xero bills
- ✓ Eliminates manual document filing
Cons
- ✗ Auto-fetch only works for a limited set of connected suppliers
- ✗ Extraction accuracy varies — more manual corrections needed than Dext
- ✗ You still review and publish each document in Xero
- ✗ Only useful if you are already on Xero
Bill.com
Invoice capture within a full AP platform
Best for: Businesses that need data entry as part of approval and payment workflows.
$45/month
Pros
- ✓ AI capture eliminates manual invoice entry
- ✓ Captured data flows into approval and payment workflows
- ✓ Integrates with QuickBooks, Xero, NetSuite
- ✓ Audit trail for every invoice
Cons
- ✗ $45+/month — expensive if data entry is your only need
- ✗ Full AP platform is overkill if you just want capture
- ✗ Approval workflow setup requires a finance team mindset
- ✗ US-centric payment features
Nanonets
Customisable AI OCR for invoice and document data extraction
Best for: Businesses that want to build custom extraction workflows for varied document types.
Free tier, then custom pricing
Pros
- ✓ Customisable AI models for specific invoice formats
- ✓ Free tier for low-volume processing
- ✓ API access for building custom integrations
- ✓ Handles multiple document types beyond invoices
Cons
- ✗ Requires technical setup to get the most out of it
- ✗ Free tier has strict limits; paid plans are not transparently priced
- ✗ Extraction is the output — you still need to file and integrate
- ✗ Less polished for non-technical users than Dext or Hubdoc
Verdict
If you want to eliminate invoice data entry completely — no manual upload, no review step, no typing — Nika is the only tool on this list that does that end-to-end, at {price} per processed invoice. Dext is the best alternative if you want to keep a human review step and already use Xero or QuickBooks. Hubdoc is a solid free option for Xero users. Bill.com adds data entry automation within a broader AP platform. Nanonets suits technically-minded teams building custom workflows. The key question is how many manual steps you want to remove: Nika removes all of them; the others remove some.
Questions
What is the cheapest way to automate invoice data entry?
If you are on Xero, Hubdoc is free and eliminates manual document filing — though you still review each item. If you are not on Xero, Nika at {price} per processed invoice has no monthly subscription, so you pay only for invoices actually filed. For zero-cost options, there is no tool that fully automates invoice data entry for free — automation requires infrastructure that has a cost.
Can AI really do invoice data entry without human review?
For standard, well-structured invoices, yes — modern AI extracts supplier, date, invoice number, amount and tax with 95%+ accuracy. The question is what happens to the remaining 5%. Nika routes those to a human approval queue rather than filing them with potential errors, so your records are always accurate. Tools like Dext have you review every document, which is safer but slower.