Guild vs OptiLingo

A private, professional messaging app.

The WhatsApp for work, Guild allows professionals to communicate directly, simply, and efficiently on a private, ad free and GDPR compliant messaging app. Hosts create invitation-only Guilds, within which members can start group conversation threads as well as send direct messages.

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