Impression Tracker vs OptiLingo

ImpressionTracker.co is a service that enables you to track impressions on any web property.

ImpressionTracker allows getting accurate impressions and statistics. A tiny pixel is placed onto a web page, banner, article or post to gather all important statistics.

It helps to evaluate how effective ads campaigns especially sponsored articles and content are. Impression Tracker is a lifesaver for PR and marketing specialists.

Location: Baden-Baden, Germany

OptiLingo empowers language-learners to reach fluency by showing them that they were never the problem, their methods were.

You focus on speaking high-frequency words and phrases while using spaced repetition systems that help you learn a language without boring drills or memorization. It’s a stress-free, hand-free language learning app. Choose from 20 languages.

Location: Chicago, United States