Show HN: Made a big decision. Open sourced our flagship product. (sdk.churnkey.co)

Hi, this is a really big decision for us. We spent the last 5 years refining and selling our cancel flows product suite.

Our entire team uses Claude Code. So, we understand that with LLMs, a competent engineer can stand up a “good enough” version of our cancel flow product in days. And if people are going to build one, we'd rather give them one that has saved over 2 million customers and get their weekend back.

What can't be vibe-coded in an afternoon is what we are here to sell.