The CSV Importer For SaaS

Add a CSV import widget to your app in just a few minutes. Delight your users with a hassle-free spreadsheet upload experience. Get ready-to-use data in your app 10x faster.


Trusted by teams across the world

Looking to build a CSV import feature in your app?

It sucks up valuable engineering time and can still fall short of expectations.

Handle Technical Edge Cases

What if there are commas or quotes inside the fields? What if BOM is missing? What if there is invalid or missing escaping? Cryptic error messages can wear you down.

Code Advanced Import Features

Trying to bake in advanced functionality such as CSV column matching, data validation, error handling, user experience, and security is like building an entirely new product in itself.

Address User Experience

Users hate having to read documentation or watch video tutorials on how to format and upload spreadsheets. A bad upload experience can cause the users to question the value of the main product itself.

Strain on Resources

The support team has to deal with additional tickets from frustrated customers who are struggling with imports. Many times it can lead to your team manually cleaning the data and uploading it to the backend.

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The No Code CSV Importer

Provide a perfect upload experience to your users with two lines of code. Add a robust import functionality without the struggle of having to maintain it.

CSV Uploader that Your Users will Love

Give your users a sophisticated upload experience. Cut inefficiencies and reduce the risk of churn with flawless onboarding.

Pick a file

With a simple file picker, the users select a spreadsheet that needs to be uploaded.

Map columns

Users map the CSV column headers to the predefined data model. The widget also provides automatic column matching recommendations. This is the end of messy spreadsheet preparation!

Validate data

Before submitting the file, the users can fix validation issues right inside the widget. This ensures that the uploaded data is clean and without formatting errors.


Users submit the spreadsheet and monitor the upload. You receive ready-to-use data in your app, database or API.

Get Started in Minutes

Implement a production-ready data importer in minutes, not weeks. Speed data onboarding and customer time-to-value at the same time saving hundreds of dollars.

Create a template

Define your data model and configure the validation rules with just a few clicks.

Configure data destination

Specify where you want to receive the data and in what format. It could be an API, database, or a third-party app.

Embed code

Add the JS snippet in your app and start accepting files. Alternatively, share the sheet Import Link with your users to collect files even without an app.

Affordable Pricing

From solopreneurs to established startups - businesses power imports with csvbox.

SheetsData templatesunlimitedunlimitedunlimitedunlimitedunlimitedunlimited
Rows per Import510010K50K100K500K
Remove Branding
Custom Styling
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We also have custom plans with higher limits. Contact us with your requirements.

Developer Time is Expensive

Making it more productive is a no-brainer.
Try without risk, no credit card required.

The CSV Import Button for SaaS

Way more than a file uploader - a complete import service.

Multiple File Types

Accept csv, xlsx and xls - the most common spreadsheet formats.

Smart Column Matching

Importer deploys fuzzy column mapping to make it easier for your users.

Data Validation

Client side validation based on predefined sheet rules allows users to self clean data before upload.

Progress Bar Uploads

Give your users confidence that their files are on the way to the right destination.

No Code Config

Configure the data model and validation options via dashboard with no change in installed code.

Data Destinations

Push CSV data directly to APIs, databases (MySQL, Postgre etc) or apps (Bubble, Zapier etc)

Import Links

Share special links to accept files without the need to embed the widget.

Custom Attributes

Attach custom fields such as user_id to the incoming data to identify the users.

Dynamic Columns

Add new columns at runtime even if they were not defined in the base template.

Multiple Character Sets

The importer supports most commonly used character sets used globally.

Manual Data Entry

The users can add data by manually copy-pasting it from any spreadsheet.

Event Hooks

Setup webhook listeners to receive alerts about widget events such as import complete.

Sleek UX

The simplistic widget UI makes a file upload painless and intuitive.

Data Security

End to end encryption for user data in transit as well as at rest.


GDPR ready with built-in product features for greater privacy and data control.

Custom Styles

Personalize the importer with colors and logo of your choice.


Automate CSV submissions via REST API.

Language Localization

Importer available in multiple languages.

coming soon

Custom Validation

Validate against custom business rules and external data.


More data destinations (Salesforce, Pipedrive, etc.)

Data Transformation

Process & modify the user data with predefined rules before pushing it to the destination.


Experience the importer first hand.

Download file for testing - example.csv

Sheet uploaded successfully!
Sheet upload failed!

A better experience for your customers,
fewer headaches for your team.