Curve founder and CEO Shachar Bialick, he said that the new Xero integration makes filing expenses “frictionless,” He conceded, however, that there are other solutions on the market that are also attempting to solve this problem,  none offer the flexibility of Curve. Interestingly, all expense solution claim their's is frictionless:) Personally the issue to crack is how to make the entry of data frictionless..rest is easy