Official inline bot that searches Bing images from any chat: type @bing and a phrase, tap a thumbnail, done. Free alternative to @pic with a different index.
Alternatives to Yandex Image Search
4 alternatives to Yandex Image Search for Search & Wikipedia: Bing Image Search, Wikipedia Search, Video Search for YouTube. Ranked by the HotBots score, checked automatically.
Official inline bot: type @wiki and a query in any chat to insert a Wikipedia article card without leaving the conversation. Free, works in every chat, no setup.
Official inline bot: type @vid and a phrase to insert a YouTube video with preview into any chat. Free, no downloads, 236 thousand monthly users.
Official inline GIF search: type @gif and a mood or phrase in any chat and send an animation in one tap. Free, no app switching, 130 thousand monthly users.