Finance and accounting decision
BankConv
A single developer can build a working PDF→CSV statement tool using existing OCR and parsing libraries, but matching BankConv's coverage, accuracy tuning for 1,000+ banks, and polished product+support is operationally heavy — so build a narrow workflow yourself but keep paying for full coverage and ongoing improvements.
Visit website↗$29/mo
$348/yr
Read off the official pricing page.
$100one-off160 h to build
$200/mo6 h/mo upkeep
On cash alone, building overtakes the subscription at 8 seats.
Open-source builds that already do this
Every project below is open source and already does this job today. Fork one, self-host it, or take the parts you need - the build prompt further down assumes an empty file, and this is the shortcut past that. Licences differ; check the one on each card before you ship. All BankConv alternatives, with the arithmetic →
What a replacement has to do
- Upload a PDF (or batch), parse pages and OCR where needed, extract transactions (date, description, amount, balance), post-process into rows and detect tables, export to CSV/Excel/OFX and return to user.
What it still won’t have
- Coverage and tuned parsers for 1,000+ bank formats
- Ongoing conversion-accuracy improvements based on user reports
- Polished UX, dashboards, and team billing/subscription management
- Customer support and institutional SLAs
- Security certifications and formal compliance assurances
What remains hard
- Proprietary data
BankConv accepts statements from 1,000+ banks worldwide
- Brand trust
Join 8,400+ financial professionals who've ditched manual data entry.
First-year cost
Keep paying
Paying is—cheaper in year one.
On cash alone, building overtakes the subscription at 8 seats.
Money you would actually spend
Time you would spend
—
What you would spend
What we assumed
The verdict above measures whether you could build it. This one is only about money.
Runnable build prompt
Build a minimal BankConv-style service in Node.js (Express) + Python worker (FastAPI) using PostgreSQL for metadata and AWS S3 for temporary file storage. Core features: multipart PDF upload endpoint with optional password field; background worker that renders PDF pages (pdfium or poppler), runs OCR (Tesseract) and a rules-based transaction extractor, normalizes date/amount/description into rows, and exposes an API to poll conversion status and download results as CSV and JSON; enforce per-file size limit, delete files/results after 24h, and require API key Bearer auth. Out of scope: payment/subscription billing UI, admin dashboard, and support for OFX/QFX exports. Include error handling, logging, retry on transient OCR failures, unit tests for parsing logic, and end-to-end test for upload→download flow.
How we checked
How the score was reached
- Partly verdict base52
- An open-source build was found+5
- 4 cited sources+3
- Price verified on pricing page+3
- Hard moats found in the evidence-3
- Evidence score60
The base comes from the verdict. Everything under it is a check that either happened or did not, and each one is a fact frozen in this record rather than a judgement made at render time - so the same evidence always produces the same number.
How scoring works →Cited sources · 4
Every page the run actually retrieved.
- official productBankConv product page
- official pricingBankConv pricing
- official docsBankConv API docs
- open sourcedocling-api
Integrity checks
What held up, and what did not.
