Question 1

How Accurate Is LlamaIndex as a Bank Statement Converter?

Accepted Answer

LlamaIndex scored 31.2% overall in our bank statement converter accuracy test, ranking #6 out of 9 tools — in the middle of the pack among the 9 bank statement converters we've tested. We rated it "Do not use — too many errors for production use". When you convert a bank statement PDF to CSV, accuracy is critical. Missing transactions, incorrect amounts, or flipped debits and credits can break downstream workflows, trigger reconciliation errors, and waste hours on manual fixes. For production use: 99%+ accuracy (Use it) is safe for accounting workflows with minimal manual review needed; 90-98% accuracy (Use with caution) is usable but check critical fields manually; below 90% (Do not use) means missing transactions or balance errors are likely. LlamaIndex scored 78.0% on Extraction Accuracy and 40.0% on Statement Integrity — both must score well for a converter to be production-ready. LlamaIndex's strongest field was Date (100.0%), while its weakest was Description (12.5%).

Question 2

How We Tested LlamaIndex for Bank Statement Conversion Accuracy

Accepted Answer

We test LlamaIndex the same way a finance team would: by running real bank statements through the converter and comparing the output CSV against a manually verified "golden" reference. Our benchmark score combines two critical factors: 1) Extraction Accuracy (78.0%) — Did LlamaIndex correctly extract every transaction? We compare the output CSV field by field: dates, amounts, descriptions, and balances. Critical fields like transaction amounts are weighted more heavily than optional fields like reference numbers. 2) Statement Integrity (40.0%) — Does the converted data pass accounting sanity checks? We verify row counts, debit/credit totals, chronological order, and date validity. LlamaIndex passed 4 of 10 integrity checks (transaction count, calendar date validity, chronological order, period coverage) but failed 6 (credit count, debit count, credit-sum, debit-sum, row coverage, polarity consistency). If these checks fail, the CSV isn't safe to import into QuickBooks, Xero, or your accounting system — even if individual fields look correct. Final Score: 78.0% × 40.0% = 31.2%. Both factors must score well for the overall accuracy to stay high. Based on LlamaIndex's overall score of 31.2%, we assigned a usability rating of "Do not use — too many errors for production use".

Question 3

Can I Trust LlamaIndex for Converting My Bank Statements?

Accepted Answer

Our benchmark tests LlamaIndex using a 5-page DBS Bank (Singapore) statement in English, and it scored 31.2% overall. LlamaIndex uses a Freemium (open-source + paid cloud tiers) pricing model. We apply the same testing methodology to every tool, measuring both Extraction Accuracy and Statement Integrity consistently to ensure fair, apples-to-apples comparisons. Bank statement templates vary significantly — different layouts, date formats, currency conventions, and multi-currency statements all affect converter accuracy. Results from one bank may not generalize to others. We're expanding our benchmark to cover more banks, languages, and statement formats. Important: These results reflect LlamaIndex's performance on a specific statement format. Your results may vary depending on your bank's template, statement language, and format complexity. We recommend testing any converter with a sample of your own statements before using it in production.

Llamaindex.ai2026 Bank Statement Converter Accuracy Test

LlamaIndex

Accuracy Breakdown

Interactive Bank Statement PDF Viewer

How Accurate Is LlamaIndex as a Bank Statement Converter?

How We Tested LlamaIndex for Bank Statement Conversion Accuracy

Can I Trust LlamaIndex for Converting My Bank Statements?

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