OptiLingo vs Social Duce

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

Social Duce is the Cheaper and better Knowem Alternative which creates stunning profiles for your brand in 100s of popular websites.

Social Duce is the Cheaper and better Knowem Alternative service. We manually create profiles for your brand in the most popular websites. In addition to your brand name, Social Duce also adds the following information to the newly created profiles where ever possible. The details in the profiles include brand name, website url, logo, business description, business contact details, social channels, etc.

Location: Chennai, India