Amazon and existing backer Comcast both invested in a round that boosted lifestyle media platform Tastemade's total funding to $115m.
Al Tayyar and Rakuten are reportedly among the existing investors that provided $200m for on-demand ride platform Careem at a $2bn valuation.
The grocery delivery service, which counts Amazon, American Express and Comcast as investors, has increased its valuation 75% to $7.6bn in just six months.
Ant Financial has returned to put another $210m into Zomato, after purchasing $200m worth of primary and secondary stock in the food delivery company earlier this year.
Capital One Growth Ventures returned to invest in the data warehousing software provider as part of a round that more than doubled its post-money valuation.
Goldman Sachs Private Capital Investing added series E funding to some $58m from earlier investors including Alphabet, Seagate and CenturyLink.
The Bertelsmann-backed short-term accommodation marketplace has raised nearly $300m in a round led by Yunfeng Capital.
The Toyota Tsusho and Digital Garage-backed online car trading platform has added series E funding to the $30m series D round it closed in May.