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Automate CSV imports from


Product and engineering teams use OneSchema to
automate CSV mapping, validation, and transformation.

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Our platform

Support manual and recurring CSV imports

Embedded Importer with Code snippet

Embeddable Importer

Launch one-click CSV import in minutes with a single line of code. Our powerful library of 50+ no-code validations and transformations can handle your customers’ messiest spreadsheets.
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Unlock new customers immediately by integrating with customers’ CSV exports. Use our record and replay transformations to empower anyone to build custom integrations no-code.
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Create the ideal user experience using our 40+ customization options.
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Our Data Normalization Engine automatically fixes formatting errors.
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Map and validate recurring imports to SFTP, email, and API
Our benefits

Here's how OneSchema works as your infrastructure for CSVs

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Build expressive schemas, no-code

Free the engineering team from one-off scripts. Our library of 50+ pre-built data types comes with configurable validations and intelligent transforms.
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Guide your user at every step

Our suggested transformations bulk fix bad data and our one-click mode automatically skips panes. OneSchema is easy even for your least tech-savvy customer.
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Observe, analyze, and convert

OneSchema's observability suite comes with import activity, audit logs, and funnel analysis to ensure every customer has a successful import.
Use cases

Clean and validate CSVs from any system

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Accounting & ERP

Import transactions, AP / AR files, and bills for risk management, spend management, and compliance automation. Integrate with your customer's financial data that can't be accessed via API.

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E-commerce & Retail

Import catalogs, inventory lists, and SKUs to power your POS, inventory management, or e-commerce marketplace. Empower your merchants and retailers to exchange data in the spreadsheets they use daily.

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Import contacts, companies, and opportunities with no custom field left behind. Onboard your customers in days with a completely self-serve experience.

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HRIS & Payroll

Import employees, earnings, and enrollment files. Use data to enable your customers' full suite of HR needs from compensation to benefits to recruiting.

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Solutions by role

The file import platform for fast growing teams


Accelerate your roadmap
  • Launch a well-designed, fully configurable CSV importer in days, not months
  • Eliminate your onboarding support backlog
  • Focus your engineering sprints on your product strategy


No more edge cases to worry about.
  • OneSchema's CSV parser handles all encodings, delimiters, and file types
  • Normalization library for dates, numbers, addresses, and more
  • Embed with SDKs for React, Javascript, Angular, Vue


Automate your data pipelines
  • Maintain data quality at the source, by validating messy upstream files
  • Scale your data acquisition strategy with our low-code pipeline builder
  • Performant on CSVs with millions of rows

And there’s more coming

We ship insanely fast. Expect new features monthly.

Data security is our priority.

Security and compliance is a cornerstone of our data management philosophy. OneSchema guards customer data, including personally identifiable information (PII) through a rigorous combination of features, capabilities and processes.

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Launch CSV import without needing code

Ready to get started?