Yahoo! Search offers a broad range of features and integrates well with its ecosystem, making it ideal for general use, while Yandex.Search excels in local searches and Russian language processing, catering primarily to users in Eastern Europe.
Yandex.Search
Pros:
Strong local search results
Excellent handling of Russian language queries
Advanced search options
Popular in Eastern Europe
Good maps and navigation features
Cons:
Primarily focused on Russian and CIS markets
Less known outside of Russia
Interface may feel outdated compared to competitors