Engineering
Billing SDK Guide for Developers 2026
Oct 9, 2026
Prepaid Credit API Implementation Guide
Oct 9, 2026
Agent SDK: bill the dollar cost of LLM calls, margin built in
Jul 21, 2026
We killed our motion design job
Jul 21, 2026
Removing humans from the loop has become a status symbol.
Jul 20, 2026
Self-hosted billing: how to set it up
Jul 1, 2026
REST API Design Guide for Billing: Best Practices 2026
Mar 30, 2026
Embedded software is the biggest growth opportunity for open source
Mar 26, 2026
When building AI chat is actually hard (how and why we built our agents)
Feb 26, 2026
Why we still build with Ruby in 2026
Aug 18, 2025
Why building a self-hosted SaaS is a headache (and how we make it easier)
Aug 5, 2025
Common misconceptions about using Open-Source products
Nov 1, 2024
Fixing Latency Issues in Webflow Using Relume
Sep 25, 2024
Why Cost can outweigh Performance in DevTools
Jun 26, 2024
Unpacking the B2B Payment Process
Apr 22, 2024
Using ClickHouse to scale your events engine
Feb 24, 2024
Open-source does not win by being cheaper
Sep 26, 2023
Why Billing Engineers in Fintechs should be paid more
Sep 20, 2023
Timezones: survival tips for engineers
Jul 3, 2023
ORMs are criticized for the wrong reasons
Jun 21, 2023
1000 GitHub Stars in 180 Days: How We Grew Lago's OSS Community
Dec 15, 2022
Engineers interviewing non-engineers: a guide to spotting red flags
Dec 15, 2022
3 traps for unwary technical founders
Oct 5, 2022
6 steps to build a usage-based billing system
Sep 8, 2022
The tech stack we use to build Lago
Aug 4, 2022
Engineers need open source to end their billing nightmares
Jun 1, 2022
Open-source licensing and why Lago chose AGPLv3
May 30, 2022
The 5 reasons why we chose open source
May 20, 2022
Why billing systems are a nightmare for engineers
May 16, 2022
Authorization & Role-based Access Control (RBAC)
May 3, 2022
Explore the full library of playbooks
The Monetization Academy covers the billing decisions most teams get wrong, and how to get them right. Playbooks for engineering and finance.
