Plenty of people have heard of it, and plenty of people certainly use it: it's the biggest search engine in the world for jobs. It's also the biggest jobs site in the world by unique visitors, ahead of Monster.com.
Indeed.com is a metasearch engine for job listings launched in November
2004.
As a single-topic search engine, it is also an example of vertical
search. The site aggregates job listings from thousands of websites, including
job boards, newspapers, associations, and company career pages.
Job seekers do not apply for jobs through Indeed; they simply see job postings. Applicants can then decide which jobs are of interest and then go to the corresponding sites to apply. Indeed is currently available in 53 countries.
Indeed is the only site available on 7 continents.