Lago vs REI3
A side-by-side comparison of two self-hosted budgeting & finance options
— licensing, setup difficulty, resource needs, and what each one
replaces.
Not the right match-up?
Compare Lago with
choose an app… Maybe HyperSwitch Actual Budget Firefly III Akaunting Invoice Ninja Sure Ghostfolio Wealthfolio Crater Wallos BTCPay Server OctoBot Hospitable Ledger Beancount Kill Bill ezbookkeeping Frappe Books hledger-web Cashew Self-Host GnuCash Pretzel Finance Rotki Paisa Spliit mempool Fava Money Manager Ex BTC RPC Explorer Crater Self-Hosted Invoicing ExpenseOwl I Hate Money Sequence Finance LNbits Elements Core BlueWallet Lightning RoboSats Tracktor Invio Bitcart OpenBudgeteer WYGIWYH Specter Desktop Kresus Ride The Lightning (Core Lightning) Fedimint Lightning Gateway Bitcoin Knots monetr Budget Zero BudgetBee Tellico SHKeeper Lightning Terminal Ocular VoucherVault Fulcrum Beancount Import ThunderHub Public Pool Suredbits Wallet Family Accounting Tool Jam BillManager MyFin Alby Hub ✨ Receipt Wrangler SatSale LNDg chantools CLI hledger-flow Tryton Cashu.me Wallet Skrooge OFX Importer Monero Daemon Grisbi DATUM DePay Circuit Breaker Bitfeed Budgetwarrior Nostr Wallet Connect YAFFA Bitcoin Ordinals Shopstr Econumo Libre Relay Bitcoin Node ItchySats Nutstash Wallet Core Lightning nolooking Squeak Road Krystal Bull BTC Tracker Helipad Bassin Costflow Tallycoin Connect PeerSwap sat.watch LndBoss Lightning Node Bitaxe Sentry Mybucks.online Blockstream Blind Oracle DeepSea Dashboard WoofBot (LND) LN Markets Bleskomat Server Canary MinerSentinel TDEX Provider Bitwatch Electrs Kollider LnVisualizer Public Pool's Web Urbit Bitcoin Connector Sparkkiosk Samourai Server LNbits Holesail Proxy Lightning Network+ Toshi Moto bitBalance ElectrumX Bitcoin Regtest Dashboard ChainForensics Lightning Shell lnSwitchboard Oak Node Pancake Saifa
Compare REI3 with
choose an app… Maybe HyperSwitch Actual Budget Firefly III Akaunting Invoice Ninja Sure Ghostfolio Wealthfolio
Feature Lago REI3 Category Budgeting & Finance Budgeting & Finance License AGPL-3.0 MIT Language Go JavaScript Setup difficulty Hard Medium Min. RAM 2,048 MB 512 MB Deployment docker, kubernetes, source bare-metal GitHub stars ★ 10,308 ★ 571 First released 2022 2026 Replaces Stripe Billing, Chargebee —
Why pick each one
Choose Lago if… Powerful for SaaS billing Developer-friendly Lago details Choose REI3 if… Released under the MIT license Written in JavaScript Lightweight — runs in 512 MB RAM REI3 details
Frequently asked questions Is Lago or REI3 better? Neither is universally better. Lago has the larger community, while REI3 is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Lago and REI3 free and open-source? Yes. Lago is licensed under AGPL-3.0 and REI3 under MIT. Both can be self-hosted at no software cost.
Can I run Lago and REI3 with Docker? Lago: yes. REI3: check the project docs for container support.