BundlePhobia - Find the performance impact of adding a npm package to your bundle.
Rage Grade by FullStory - Benchmark your customer frustration
WaiverSign - Cloud-based waiver and release of liability signing software
UXsniff - Track user behavior on your website and improve conversions with UXsniff: the user experience watchdog that looks out for you.
Waiver Electronic - Waiver Electronic is one of the legit and secure platforms to manage online liability waivers accelerating the productivity of your business by making the quick, paperless and secure waiver signup process.
UserBit - A full-stack qualitative research platform for UX & product teams.