Smart APIs for file-based data import

Build the ideal data file import experience - easier, faster, safer

Hundreds of companies turn files into API-ready data with Flatfile

Logos of Flatfile customers

Get the most powerful data exchange experience for your business


Embed a powerful file importer into your app


Automatically collect and convert data files from any source


Collaborate across teams on large data onboarding projects

I was excited to leapfrog using Flatfile, rather than [having to] start from scratch on our own.

Scott Snider, Lead Engineer

A platform that powers every team

Flatfile helps you provide the very best import experience for your users, save precious time and resources and expand the capabilities of your teams.

Flatfile importer uploading data, processing it, and routing it to three different destinations.Flatfile importer uploading data, processing it, and routing it to three different destinations.
  • Product

    Stuck with a backlog full of data import bugs and improvements? Build on top of our APIs, and watch your backlog clear up. Now, you have time for the more important features.

  • Customer-facing

    Guide your customers through the easiest data onboarding imaginable and delete that csv formatting help article once and for all. No one wants to do that work.

  • Engineering

    Don't spend months building another data importer from scratch. Get up and running quickly by integrating our libraries and pull data from Flatfile directly into your database.

Start building today, free

Sign up for the Flatfile Data Exchange Platform and build the ideal data file import experience for your users - faster, easier and safer

Fully customizable to your workflows and brand

AI-assisted for better matches and continuous learning

Rich library of import APIs designed for developers

Enterprise-scale to support the most demanding needs

Highly intuitive, workbook-style end user experience

Our customers are our biggest fans

Read case studies
Flatfile's G2 badges: Highest user adoption, Summer 2023; Easiest setup, Summer 2023; Best support, Summer 2023; Best usability, Summer 2023; Best meets requirements, Summer 2023