Squarecat

All you need to build a complete AI tool. Build your next AI startup 100x faster with our boilerplate code.

Professional, bespoke emails, written in your style. Save hours every day in your inbox.

Easily unsubscribe from unwanted emails. See all of your subscription emails in one place and unsubscribe from them in a single click.

Subscription Score (discontinued)

Never regret subscribing to a mailing list again. See the details of over half a million mailing lists, before you give them your email address.

UptimeBar (discontinued)

A simple OSX menu bar app that notifies you if any of your websites are down. Never miss another minute of downtime!

ReleasePage (discontinued)

A public release page for your web-app. Powered by GitHub, always up-to-date with your latest releases.

MakerAds (sold)

Unobtrusive adverts for makers.

Fix Twitter search by not accidentally clicking #hashtags.