Creator and commerce decision
Lemon Squeezy
A capable engineer can build a usable checkout + subscription + delivery stack in ~one week, but the product's durable value (merchant-of-record tax handling, global payouts and fraud protection) cannot be replicated by a lone developer, so keeping Lemon Squeezy is reasonable for full global MoR and compliance.
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
- Accept a payment via hosted or embedded checkout, create/manage a customer and subscription, deliver a secure digital product (download or license key), emit webhooks for fulfillment and bookkeeping.
What it still won’t have
- Merchant of Record handling (tax remittance & liability)
- Global tax and VAT compliance handled for you
- A.I.-driven fraud prevention and risk intelligence
- Global payouts / multi-currency merchant infrastructure
- Scale, support SLAs, and managed chargeback handling
What remains hard
- Compliance and regulation
We’re your merchant of record. That means we handle payments, merchant fees, fraud and sales tax without you lifting a finger.
First-year cost
No published price
Lemon Squeezy does not publish a price we could read, so there is nothing to compare against. What building costs is below.
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 digital storefront in Node.js (Express) + Postgres + React admin UI that supports: (1) hosted/embedded checkout using Stripe Checkout, (2) customer and subscription records in Postgres, (3) signed, throttled S3 download links and simple license-key issuance stored in DB, (4) webhook handlers for payment success, invoice, and subscription events, (5) basic reporting (MRR, churn). Out of scope: acting as merchant of record, global tax remittance, built-in fraud detection, multi-currency merchant payouts. Include input validation, retry/backoff for webhooks, secure key storage, automated tests (unit + integration), and Docker compose for local dev and a deploy script for one VPS.
How we checked
How the score was reached
- Partly verdict base52
- An open-source build was found+5
- 5 cited sources+3
- 3/3 assessment runs agreed+4
- Hard moats found in the evidence-3
- Evidence score61
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 productLemon Squeezy — official product
- official pricingLemon Squeezy — pricing
- official docsLemon Squeezy — suggest a feature
- open sourcegetlago/lago (prior art)
- open sourcemeteroid-oss/meteroid (prior art)
Integrity checks
What held up, and what did not.
