What’s Vegetarian is an online guide to vegetarian and vegan dining, helping people identify suitable choices at restaurants before they order. The site explains dietary terms and common ingredients, then reviews menus at more than 100 restaurant chains. Its restaurant guides sort menu items into vegetarian, vegan, and “ask first” categories, highlight foods to avoid, and offer tips for customizing orders.

The directory features chains ranging from 7-Eleven and Applebee’s to Blaze Pizza and Benihana, while additional articles cover fast food, pizza, hidden animal-derived ingredients, and vegetarian-friendly grocery and online brands. What’s Vegetarian also provides practical guidance on plant-based protein, different cuisines, and checking for ingredients such as broth, lard, gelatin, and fish sauce that may not be obvious from a menu description. Designed for vegetarians, vegans, and diners with other preferences, the site aims to make restaurant choices clearer and easier to assess.

It also highlights recent guide updates and articles to help visitors keep pace with changing menu information