DataStock vs OptiLingo

Datastock- Download clean, structured and ready-to-use web data sets with a single click

DataStock is a one-stop shop for web data for Machine Learning Training, Natural Language Processing, Trend Spotting, and Sentiment Analysis. Get clean and structured data in a ready-to-use format from a wide range of industries in just a single click.
DataStock is essentially a web store where you can buy structured data sets from websites spanning across domains like Retail, Healthcare, Recruitment, Travel, Classifieds and more. These data sets are a result of high-quality web scraping, refining, and structuring, which means the data you get is of top-notch quality.

Location: Bangalore, India

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