WalkMe enables website owners and app developers to easily create multiple interactive on-screen Walk-Thru’s that help users to quickly and easily complete even the most complex tasks.

Is a cron service with an api

Distribute phone calls among your group. Easily.

Postmark helps deliver and track transactional emails for web applications. In a nutshell, the service replaces SMTP (or sendmail) with a far more reliable, scalable and care-free environment. In addition, you can track statistics for number of emails sent, bounces and spam complaints.

PostageApp is a service that fits between your web app and your email server to make email management easy by adding a level of reporting, control, and accountability.

The simple way to order good-quality, low-cost translation. Trusted worldwide.

Convert paper to digital PDFs scanned to a secure online document management service.

iLime is a scalable, easy-to-implement solution for integrating Apple Push Notification Service (APNS) and In App Purchase content for your iPhone application customers.

Mobify is a service for creating mobile views - streamlined versions of existing websites, optimized for mobile access. Mobile views can be up to a hundred times faster while being adapted for over four thousand devices.

CueSense is a news feed filter and trends site.
Use CueSense to filter the noise from your news feeds, get summaries of hot topics, research trends, and get instant cues when you search, shop, or browse the web.

Login using your twitter account, put your friends in groups and message them all at once using twitter.

Shifd easily allows you to shifd content including notes, places, links between multiple devices.

Probably this is the only OSX service I’ll ever use.