Updog
Import CSV and Excel files into your web app
Updog is a JavaScript SDK for importing CSV, Excel, TSV, JSON, and XML files into web apps. Users can match columns, fix mistakes, edit data in a spreadsheet-like table, merge files, and import clean data. It supports unlimited imports and over 1 million rows, runs fully in the browser, and costs $199 per month per production domain. Every plan includes all features, with no fees per import, row, user, or feature.
Use promo code LAUNCH to get your first month free.