Double-spend prevention for usage-based credits
September 17, 2026
Writing
Notes from building the billing layer.
Engineering notes and thoughts on building the billing engine for modern AI SaaS.
Architecting Billwave on Cloudflare
April 11, 2026
How to Price Your AI App to Keep Users Coming Back
April 2, 2026
The weird pricing trick taking over every AI app
March 21, 2026
Polar vs Dodo Payments for SaaS: Which should you choose?
March 12, 2026
Thoughts on making our /check endpoint fast
March 1, 2026
What usage-based billing looks like once you actually have to build it
February 15, 2026