Free Subscription Tracker Chrome Extension
Ever been charged for a subscription you forgot about?


Like a password manager, but for subscriptions
See all your subscriptions at a glance
Frequently asked questions
What is Substash?
Substash is a Chrome extension that helps you track and manage all your subscriptions in one place. Substash is inspired by password managers like Bitwarden and 1Password. Edge and Firefox extensions coming soon.
How much does Substash cost?
It’s free! The main focus right now is to build something that people love, so Substash is completely free while collecting feedback.
There will always be a free option, however a “Supporter” plan will be launched at some point to support ongoing development.
How can I share feedback?
Send me an email at [email protected].
Who's behind Substash?
Hey, I’m Chris, the creator of Substash. I’ve been making stuff online since 2009. Most recently, I founded and operated a VC-backed AI startup.
After about 3 years, the startup folded and I burned out… spectacularly. It took me half a year to recover, during which I had time to rethink my priorities.
Nowadays, it feels like everything’s a subscription. While convenient, it also means that I’ve wasted so much money by signing up for things and forgetting to cancel. I know I’m not alone, so this seemed like a good place to start: straightforward, useful, and solving an immediate problem.
While Substash was first built for myself, I hope you find it useful too.
— Chris