Can we have more details on WhatsUrl and JotBio (Formerly InstaUrl)?

WhatsUrl lets people who click on your link directly chat with you on WhatsApp.
Thus you can start a WhatsApp chat from a link, with a custom message editor, including emoji.
This allows people to begin a chat with you without them having your phone number.

JotBio (Formerly InstaUrl) is a tool to customize your bio for Instagram.
In fact you only get one chance to link in Instagram: JotBio (Formerly InstaUrl) allows you to get the most of it.
In other words JotBio is a tool for optimising your Instagram traffic, whether you’re a brand, a blogger, an artist or manage a content platform.
You can leverage the bio link to house and manage all the content you’re driving followers to.
You can send followers anywhere: other social media, facebook groups, videos, articles, webstore, events, blogs, chat apps, etc. and keep the same link in your Instagram bio forever.
Furthermore you can add, remove and rearrange your links through an easy interface + you can completely control style customization to fit your brand's style.