ManyChat - ManyChat lets you create a Facebook Messenger bot for marketing, sales and support.

Marvel Embeds - Embed interactive prototypes on any site (including Medium!)

Landbot - An intuitive no-code conversational apps builder that combines the benefits of conversational interface with rich UI elements.

Upscribe - Embeddable lead generation forms for Medium

iDoneThis - iDoneThis The fun, easy way to get stuff done. Every day we’ll email your team to ask, “What’d you get done today?” Just reply to our email. The next day, everyone gets an email with the team's accomplishments

PingPoint - Never miss a Mark Zuckerberg signup to your app ever again