Home rental company Airbnb Inc said on Monday its non-profit arm would offer free, temporary housing for up to 100,000 refugees fleeing Ukraine.
Chief Executive Brian Officer Brian Chesky and Joe Gebbia, the chairman of Airbnb.org, have sent letters to leaders of Poland, Romania, Germany and Hungary offering help to house the refugees.
The countries share borders with Ukraine.
At least 300,000 Ukrainian refugees have entered the European Union so far after Russia's invasion of the country, and the bloc needs to prepare for millions more, senior EU and French officials have said.
Airbnb.org, which provides temporary stays for people during crisis, will work closely with governments to help address needs in each country including by providing longer-term stays.
The stays will be funded by Airbnb, donors to the Airbnb.org Refugee Fund and hosts of Airbnb.org.
Cardinals are scheduled to meet on Tuesday to plan Pope Francis' funeral, which leaders from around the world will attend ahead of a conclave next month to elect a new head of the Roman Catholic Church.
Russian President Vladimir Putin proposed on Monday bilateral talks with Ukraine for the first time since the early days of the war, and his Ukrainian counterpart Volodymyr Zelenskyy said Kyiv was eager to discuss a halt to attacks on civilian targets.
Pope Francis, the first Latin American leader of the Roman Catholic Church, died on Monday after suffering a stroke and cardiac arrest, the Vatican said in a video statement.
Ukraine issued air raid alerts for Kyiv and the country's eastern half as blasts shook the city of Mykolaiv early on Monday, authorities said, hours after the one-day Easter ceasefire declared by Russian President Vladimir Putin came to an end.
US Vice President JD Vance began a four-day visit to India on Monday and will hold talks with Prime Minister Narendra Modi, as New Delhi rushes to avoid steep US tariffs with an early trade deal and boost ties with the Trump administration.