BTCPay Server vs Lago
| Tagline | Self-hosted Bitcoin and cryptocurrency payment processor with full node support | Open-source metering and usage-based billing API for SaaS products |
| Category | Finance & Budgeting | Finance & Budgeting |
| Replaces | QuickBooks | QuickBooks, Mint |
| GitHub stars | 7.6k | 10k |
| Language | C# | Docker |
| License | MIT | AGPL-3.0 |
| Self-host difficulty | 4/5 Involved | 3/5 Moderate |
| Deploy options | Docker Docker Compose Manual | Docker Docker Compose Kubernetes Manual |
| Managed hosting | ||
| Last updated | today | 7 days ago |
| View repo | View repo |
Where each falls short
The honest trade-offs — what you give up with each, versus the proprietary tools they replace.
BTCPay Server
- Crypto-only; no fiat payment rails or bank integrations
- Running a full Bitcoin node requires significant disk space (600 GB+) and sync time
- No built-in accounting or double-entry bookkeeping
- Lightning Network setup adds considerable operational complexity
Lago
- Developer-oriented billing API, not a personal finance or budgeting tool for end-users
- No AR/AP or general-ledger accounting; revenue recognition requires integration with an ERP
- Tax calculation engine is basic; real-world tax compliance needs third-party integration (e.g. Avalara)
- Dunning workflows and payment retries are less mature than Chargebee or Stripe Billing
Bottom line
Choose Lago if you want the lower-effort setup; choose Lago for the larger community and ecosystem. BTCPay Server has seen more recent development. Open each guide below for deploy steps and the full feature gap.
BTCPay Server
Self-hosted Bitcoin and cryptocurrency payment processor with full node support