Unstable Build
Unstable Build LLC is the company behind rune — "a US Limited Liability Corporation. The
team works remotely." Founder Ernest Romero Climent leads engineering (GitHub ernestrc); co-founder
Atzarí Surinyach leads operations, brand and go-to-market, after product-management work
elsewhere. The business is Rune Pro subscriptions and enterprise contracts over a GPLv3 editor
(rune-pricing), with a proceeds-sharing "contributor program" announced. Both founders are named
by one source only and are not paged.