Finance and accounting decision
Ramp Plus
Build a narrow expense-and-AP MVP yourself (ingest, OCR, approvals, exports), but keep paying for Ramp for card issuing, global banking, enterprise integrations, and the platform AI/network effects that are hard to reproduce.
Visit website↗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.
What a replacement has to do
- A minimal replacement would let teams ingest transactions, collect receipts, run OCR to extract invoice/receipt fields, apply simple policy rules/approvals, and export coded transactions to accounting software.
What it still won’t have
- card issuing and banking relationships (virtual/physical cards)
- regulated banking/treasury services (FDIC, wires, ACH)
- global local-currency payouts and reimbursements
- enterprise integrations (Workday, Oracle) and white-glove support
- proprietary AI agents and continuously trained models tied across customers
What remains hard
- Network effects
AI that learns from your team. And gets smarter with every team that joins.
- Brand trust
Join 70,000 of the world’s most ambitious companies growing 3.2x faster than the average American business.
First-year cost
Keep paying
Paying is—cheaper in year one.
On cash alone, building overtakes the subscription at 4 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 self-hosted expense-management app using Node.js (Express), PostgreSQL, Next.js for frontend, and Tesseract OCR for receipt parsing. In scope: CSV import of card transactions, receipt image upload + OCR extraction (date, amount, vendor), matching receipts to transactions, simple configurable policy rules (limit, required receipt), approval workflow (submit, approve/reject) with email notifications, export to QuickBooks/Xero-compatible CSV, and a small admin dashboard for search and reports. Out of scope: issuing cards, bank integrations (ACH/wires), multi-entity enterprise features, treasury services, and advanced AI agents. Include error handling, logging, unit tests for critical modules, and a Docker Compose dev+prod deployment manifest.
How we checked
How the score was reached
- Partly verdict base52
- An open-source build was found+5
- 5 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 · 5
Every page the run actually retrieved.
- official productRamp — homepage
- official pricingRamp Pricing and Plans
- official docsRamp Product Announcements and Updates
- open sourceandrewdwallo/erpsaas
- open sourcemayswind/ezbookkeeping
Integrity checks
What held up, and what did not.
