Melingo provides online dictionaries and smart search products and is also involved in the computational linguistics of Semitic languages. The company specializes in products and services based on natural language processing of computationally complex Hebrew and Arabic. It also markets enterprise solutions in a variety of languages to both the private and public markets. Melingo's products comprise smart search engines for Hebrew, Arabic, and Persian; unique enterprise solutions for data retrieval; online dictionaries; and a text-to-speech product for Hebrew. These products are intended for use on the internet, on organizations' intranet networks, and cellular networks. The company owns websites including Morfix, a free Hebrew–English/English–Hebrew dictionary; Rav-Milim, an extensive Hebrew dictionary; and Nakdan Morfix, which provides automated vowel addition to Hebrew texts. It also owns Kolfix, a text-to-speech program, and bilingual dictionaries in other languages. Melingo's main areas of activity are speech technology, online dictionaries, and various tools based on these dictionaries; advanced search engines based on morphological analysis; natural language queries; automated tagging; and characterization/specification. Melingo is a subsidiary of Britannica.