For the person holding all the exports

Different spreadsheets One clear picture

Combine scattered spreadsheets into one editable file with matching columns and conflicts marked for review

Start with a free account · Review your instructions before sending

Your own inputsEditable outputYou stay in control
An example of the transformationIllustrative data
01CRM export · Account / Email
02Event list · Company / Contact
03Partner list · Name / Email address
Your instructions + Air9

crm.xlsx

  • Account
  • Email
  • Owner

event-list.csv

  • Company
  • Contact
  • Email address

partners.xlsx

  • Name
  • Email

Different headers, same meaning ↓

AccountEmailOwnerSourceNorthlineops@northline.ioDanaCRM + eventStudio Eighthi@studio8.comissingPartnerAtlas Co2 emailsLeeConflict
Mapping confirmed by you1 conflict kept visibleExport XLSX

One working file · Conflicts stay visible

The work around the work

Copy, paste, rename, repeat

Focus your attention on the exceptions

You bring

Your Excel or CSV exports

You work toward

A merged workbook with an exceptions sheet

From your first input to something useful

Bring the task, keep the result

  1. 01

    Attach the files you need to combine

  2. 02

    Tell Air9 what identifies a row and how to handle duplicates

  3. 03

    Review the merged file, check exceptions and export to Excel

Start with your actual work

Bring your notes or files and leave with something you can use

Start free,
upgrade as needed

Can cancel subscription at any time

AI work uses your plan's allowance and credits where applicable. Review the result before relying on it

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  • Limited daily AI usage
  • 200 MB of cloud storage
  • No credit card required

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  • Much higher daily AI usage
  • 100 GB of cloud storage
  • 2 000 credits per month
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Popular questions

More answers in our help center

What if the files have different columns?

Air9 can inspect the headers and propose a mapping. Confirm the meaning of ambiguous columns and the duplicate rules before it combines your data

Will rows be lost or duplicated?

Air9 reports row counts before and after, keeps uncertain matches in an exceptions sheet and never drops a conflicting value silently

What happens after I click start?

You open a screen for this task, where you can add files, write what you need or try an example before sending

Will the AI fill in missing facts?

Tell Air9 which facts to use and ask it to flag anything missing. Check important values and commitments against your sources before using the result