AI Bookkeeper vs Manual Spreadsheet Bookkeeping
The spreadsheet is free. The time you spend on it is not.
| Factor | Nika (AI) | Spreadsheet |
|---|---|---|
| Software cost | Per invoice ($0.40) | Free |
| Time per invoice | Zero (automated) | 2-5 minutes manual entry |
| Invoices filed same day | Yes | Only if you do it daily |
| Human error risk | Low (AI extraction + approval queue) | High (manual typing) |
| Customisability | Limited to Nika's format | Full control |
| Reporting | Daily report | Only what you build |
| Best for | >20 invoices/month | <20 invoices/month |
What Manual spreadsheet does well
A spreadsheet is free, fully customisable, and requires no software to buy. You control every column, every formula, every layout. For a business with fewer than 20 invoices per month, a spreadsheet may be all you need.
Where Nika wins
A spreadsheet does not file itself. Every invoice must be opened, read, and typed in — by you, at night, after everything else. The cost of spreadsheet bookkeeping is not the software; it is the hours you or someone you pay spends on mechanical data entry. Nika does the same work for $0.40 per invoice, the same day the invoice arrives, with zero hours of your time.
Verdict
If you have fewer than 20 invoices a month and enjoy keeping your own books, a spreadsheet is fine. Beyond that, the time cost of manual entry exceeds what Nika charges per invoice. The decision is not "free vs paid" — it is "my time vs $0.40 per invoice."
Questions
Is spreadsheet bookkeeping really that expensive?
The spreadsheet is free. Your time is not. At 3 minutes per invoice and 100 invoices per month, that is 5 hours of data entry — worth far more than 100 × $0.40.
Can I export from Nika to my spreadsheet?
Nika produces a structured daily report. While a direct CSV export is on the roadmap, the approval queue and report give you the same data in a readable format.
What if I make fewer mistakes than AI?
For structured invoice data, AI extraction accuracy is comparable to manual entry. The difference is that Nika also catches fatigue errors — the ones humans make at invoice #47 at 11pm.