Founderkit vs OptiLingo

Reviews of startup tools from experienced founders

We built the tool we wished we'd had when we'd built our first startups. Get access to reviews from thousands of YC and VC-backed founders on everything from banks and incorporation software to servers and email APIs.

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