Open source alternative to Flatfile

ImportCSV vs Flatfile

Open source CSV imports. MIT licensed. Self-host or use cloud. Transparent pricing instead of enterprise contracts.

Try the Demo

Demo widget will be integrated in Phase 6

Webhook Output

Webhook terminal will be integrated in Phase 6

Feature Comparison

See how ImportCSV compares to Flatfile

Core Features

FeatureImportCSVFlatfile
CSV & Excel Import
AI Column MatchingAdvantage
Smart Data CleaningLimited
Custom Validation Rules
Webhook Integration
File Size Limit (Free)10,000 rowsN/A - No free tier
File Size Limit (Pro)100,000 rows1M rows

Developer Experience

FeatureImportCSVFlatfile
Integration TimeAdvantage< 5 minutesDays to weeks
DocumentationSimple & ClearComplex
API AccessREST APIREST & GraphQL
SDK LanguagesJavaScript, ReactMultiple
Support Response< 4 hours24-48 hours

Pricing & Plans

FeatureImportCSVFlatfile
Free TierAdvantage100 imports/month
Starting PriceAdvantage$49/monthCustom quote
Transparent Pricing
Usage-Based PricingContact sales
No Setup Fees

Compliance & Security

FeatureImportCSVFlatfile
SOC 2 CompliantIn progress
GDPR Compliant
Data Encryption
Signed Webhooks
Data Retention Control

Why Choose ImportCSV

Key advantages that set us apart

5-Minute Integration

NPM install, add component, configure webhook. ImportCSV uses a single React component. Flatfile requires multi-step configuration.

Column Matching

Pattern-based column matching with ML assistance. Handles common variations in column names. Custom mapping rules supported.

Transparent Pricing

Published pricing: $0 (100 imports/mo), $49 (2,000 imports/mo), custom enterprise. Flatfile requires sales contact for pricing.

Open Source

MIT licensed. Self-host on your infrastructure. Full source code available on GitHub. Flatfile is proprietary software.

Pricing Comparison

Transparent, affordable pricing that scales with your needs

Recommended

ImportCSV

Open source with transparent pricing

$0/mo/month

Free · 100 imports/month

$49/mo/month

Pro · 2,000 imports/month

Custom

Enterprise · Unlimited imports

MIT licensed · Self-host or cloud
No setup fees or hidden costs
Pay as you grow

Flatfile

Enterprise-focused pricing

No free tier

Starter tier pricing

Contact sales

Pro tier pricing

Contact sales

Enterprise pricing

Requires sales consultation
Custom enterprise contracts
Limited free tier availability

Migration from Flatfile

Switch to ImportCSV in just a few simple steps

1

Sign up for a free ImportCSV account

2

Create your first importer in the dashboard

3

Replace Flatfile's SDK with our lightweight component

4

Update your webhook endpoint to receive ImportCSV payloads

5

Test with sample files

6

Deploy to production

Need help with migration?

Our team is here to help you migrate smoothly. Contact us at support@importcsv.com

Frequently Asked Questions

Everything you need to know about making the switch

Still have questions? Contact our support team

Ready to switch from Flatfile?

Join developers who have already made the switch to a more transparent, affordable, and flexible CSV import solution.

100K+
Rows processed daily
<5min
Integration time
MIT
Open source license

No credit card required · Free tier available · 100 imports/month