TheCSV Importer
Tool for Web Apps

Flatirons Fuse is an embeddable CSV importer that makes importing data to your website a breeze.

“A CSV importer that revolutionizes data imports.“

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The Last CSV Importer You’ll Ever Need.

Your Customer’s Data

Let your customers upload CSV files or do it on their behalf.

Transformed & Cleaned

Auto-adjust and correct customer data to match your own schema.

Imported like Magic

Don’t worry about messy errors; our powerful validation system has you covered.

People Love Us

Powering 300+ Data Import Experiences Worldwide

How It Works.

Step 1: Configure an Importer

Or ask us to do it for you. An Importer defines columns, data types, custom validation rules, and data transformations. We are happy to set your entire experience up if you don't have time.

Step 2: Install our JS Library

Use NPM, Yarn, or our CDN to add our JavaScript library to your app. Alternatively, if you don't wish to host Fuse, we can host it for you.

Step 3: Start Importing Data

Customers or operations teams can drag and drop CSV files from any source to import data into your system. Our CSV importer will help them map and transform data to match your requirements.

Secure by Default.

HIPAA

We are HIPAA-compliant and ready to sign a BAA with your organization.

GDPR

We meet the requirements for handling personal data under GDPR.

CCPA

For our customers in California, rest assured we comply with the CCPA.

Start now

Sign up and try our data import tool for free.

What You'll Remember Us For.

Seamless Data Cleaning

Cleaning data is exhausting. Our CSV importer quickly identifies problematic areas and guides you through correcting them.

Powerful Data Transformations

Quickly transform data from any uploaded CSV file into the format you require. Combine columns, manipulate text, change formatting, etc.

Custom Validation Rules

We support every data validation rule you could dream up. Make sure that data is clean the first time you import it with our intelligent validation errors.

More Features to Love.

Data Imports for Every Team Member.

Operations & CX

Stop wasting your time cleaning and wrangling customer data to get it into your system. Let our CSV importer do the hard work for you.

Sales

Low the barrier of entry to your product by accepting CSV imports from all of your competitors. Supporting external customer data is no longer a hurdle to closing a sale.

Engineering

Don't reinvent the wheel on data import experiences. Get back to building the features that are mission-critical for your company.

Product

Stop bothering engineers to handle one-off data imports. Flatirons Fuse is a CSV import experience that will accept imports from any competitor or external product. Get back to prioritizing the work that's important for your business.

Pricing for Businesses of All Sizes.

Choose the plan that’s right for your customers’ needs.

Try for free. Cancel anytime. No hidden feeds.

Basic

$59
/ month
Includes 30-day free trial
10,000 records per month
+ $20
per 1K extra
Embeddable spreadsheet importer
AI-powered column matching
Frontend data validation and cleaning
Backend data validation support
1 template
Internationalization (German, Spanish, French, English)
HIPAA, GDPR, CCPA Compliance
Custom styling
Dedicated support
get started for free

Pro

$149
/ month
Includes 30-day free trial
100,000 records per month
+ $20
per 1K extra
Embeddable spreadsheet importer
AI-powered column matching
Frontend data validation and cleaning
Backend data validation support
Unlimited templates
Internationalization (German, Spanish, French, English)
HIPAA, GDPR, CCPA Compliance
Custom styling