Expensify has an unusual technology stack in many ways. But most surprising of all is that we don't use MySQL or Postgres — instead using none other than SQLite — and it works great.
Each May marks the anniversary of Expensify. In May 2008, David Barrett got the idea of a world where expenses reports don't have to suck. Learn more in this blog post.
Last month we announced Amex Corporate Card Reconciliation and received a huge enthusiastic response from our users. Due to the popularity of the feature and user demand, we have expanded Corporate Card Reconciliation to many more major banks.