Expensify users can connect Expensify to their Grab profiles in Grab for Business, the company's corporate-focused service. Once the accounts are linked, receipts for rides booked in Grab's mobile app are sent to Expensify's expense reporting system automatically. Expensify has similar integrations with the two giants of the ridehailing industry, Uber and Lyft. Singapore-based Grab, which operates in eight Southeast Asian countries, is a significantly smaller player, but the company is growing. In Expensify's most recent Spend Trends report, Grab recorded the highest growth rate among ridehailing providers, as the Grab receipts processed through Expensify grew more than 200 percent year over year during the fourth quarter of 2018. Much of that expansion was attributable to Grab for Business, according to Expensify.