Flatfile has supported our growth to date from a small start-up to a scale up company, on one of our key user onboarding flows. Without it, it would not be an understatement to say that we would not have a product. Their customer support is also very impressive - I really enjoyed working with Michael Poythress and Arseniy Barmin. Review collected by and hosted on G2.com.

Initial setup requires quite a lot of implementation work. Flatfile's customisability comes with the downside that it's not something that works readily out of the box. Review collected by and hosted on G2.com.