Database powerspreadsheet flexibility.

With Flatfile, you don't need to be a data analyst or developer to work with complex data. Flatfile workbooks give you the capabilities of a database with the simplicity of a spreadsheet, letting anyone extract, prepare, map, and transform data.

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With Flatfile, you don't need to be a data analyst or developer to work with complex data. Flatfile workbooks give you the capabilities of a database with the simplicity of a spreadsheet, letting anyone extract, prepare, map, and transform data.

Workbooks are collaborative spaces whereyour team and customers come together toprepare data before it hits your systems.Theyre the operational center of eachFlatfile project. Whether your projectstakeholders are highly technical or winceat the mention of Excel, theyll findFlatfile workbooks both user-friendly andfeature-rich.
The interface your team wants.
The structure your data needs.

Workbooks are collaborative spaces whereyour team and customers come together toprepare data before it hits your systems.Theyre the operational center of eachFlatfile project. Whether your projectstakeholders are highly technical orwince at the mention of Excel, theyllfind Flatfile workbooks bothuser-friendly and feature-rich.
The interface your team wants.
The structure your data needs.

Workbooks are collaborative spaceswhere your team and customers cometogether to prepare data before ithits your systems. Theyre theoperational center of each Flatfileproject. Whether your projectstakeholders are highly technical orwince at the mention of Excel, theyllfind Flatfile workbooks bothuser-friendly and feature-rich.
The interface your team wants.
The structure your data needs.

Workbooks are collaborativespaces where your team andcustomers come together toprepare data before it hits yoursystems. Theyre the operationalcenter of each Flatfile project.Whether your projectstakeholders are highlytechnical or wince at themention of Excel, theyll findFlatfile workbooks bothuser-friendly and feature-rich.
The interface your team wants.
The structure your data needs.

The canvasfor every data project

Flatfile workbooks may look like spreadsheets, but they’re purpose-built for structured, collaborative data work—without broken formulas, accidental overwrites, or confusing copy/paste workarounds.


Editable

Just like a spreadsheet, you can edit any cell, row, or column with just a keystroke.

Highlighted issues

Immediately see any formatting or validation issues with data in the table.

Bulk actions

Perform bulk transformations with one click, speeding up the data cleaning process.

Auto-saving

Never lose your progress, with any edits or transformations to data automatically saved.


Sortable

Infinite scroll

Saved views

Searchable and queryable

6 field types

Available in 173 languages

Customizable theme

Resizable columns

Stay ahead of every error

Feature 1 Image

A major source of friction in data error resolution is the latency between providing data and discovering issues. With Flatfile, errors are highlighted instantly, whether they’re formatting issues or violations of business logic.

Each fix, just clicks away

Feature 2 Image

Flatfile doesn’t depend on complex formulas or scripts to perform data transformations. Format and correct data with bulk actions, natural language prompts, or the one-click Clean Up button for AI-powered fixes.

Relational data,no SQL required

Your data isn’t living in isolation. With Flatfile, relationships within your data are automatically linked and maintained.


Auto-link records

Associate records between sheets

Mirror values

Auto-analyze and display results based on relationships

Rollups

Inherit validation from related records for data consistency

Synced references

Combine user input with known reference data by synchronizing a read-only reference sheet with an external database or API

Cross-sheet validation

Combine robust database mechanisms with the ease of tools like vlookup

Nested records

View and edit any linked data in the context of the record you’re in

Find anything,across everything


Flatfile’s search functionality is designed for users who don’t know what a JOIN query is. Type your search in natural language, and the Flatfile AI engine will query your entire data set and produce the desired results. It understands your data and its structure and will produce the right records—even if they’re invalid or incorrectly formatted.

Speed upthe feedback loop

Flatfile replaces the back and forth emailing of static spreadsheets with a workspace designed for in-project collaboration. See updates made to data in real-time, keep all discussions in context, and track every change for latency-free migrations.


Comment threads

Comments, mentions, and reactions allow you to provide context, tag in stakeholders, and provide quick signals to keep projects moving. 

Data clips

Send selections of records to stakeholders for their review and edits. Approve any changes made prior to merging into the data set.

Comparison view

Changes made manually, with bulk actions, or by AI agents are all surfaced for human review and approval.

Version history

View snapshots of prior workbook versions and revert at any time. See a visual comparison of the before and after states prior to rolling back.

Make workbookswork your way

Flatfile is fully extensible and customizable to fit your business needs. Leverage our library of 40+ plugins, create custom actions that can be executed right within your workbooks, or access Flatfile’s MCP server to query or perform actions on your data.

View our developer docs

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