Upscribe - Embeddable lead generation forms for Medium
BetaList - BetaList provides an overview of upcoming internet startups. Discover and get early access to the future.
Marvel Embeds - Embed interactive prototypes on any site (including Medium!)
Product Hunt - A website that lets users share and discover new products
Refined Medium - Chrome & Firefox extension that removes clutter on Medium
Betatesters.io - The platform connecting mobile developers and beta testers