Simple.io - Simple is an intelligent marketing platform, providing a single home for your marketing briefs, campaigns, budgets, approvals, workflows and reporting.
RSSMailer - Get your RSS feeds in your inbox 💌
BrandSSL - On demand SSL for SaaS
Free Twitter RSS Feed Generator - Convert Twitter lists, hashtags & searches into RSS feeds
CertSimple - EV SSL certificates delivered in hours, not days
Superfeedr - Real-time feed API - RSS and Atom over PubSubHubbub and XMPP. Superfeedr pushes RSS feeds in real-time for both publishers and subscribers, with open protocols and APIs.