Run TAM AI inside the spreadsheet your team already uses.
Install the Excel add-in once, sign in with your TAM AI account, and generate source-cited market sizing output without leaving Excel.
Setup time
5 min
Excel web
Supported
Excel desktop
Supported
Install method
Manifest upload
Account model
Same web login
Support
Direct email
Install in 5 Minutes
Follow these steps to sideload the TAM Lab add-in into Excel.
Download the manifest file
Click the button below to download the manifest.xml file. Save it somewhere you can easily find it.
Download manifest.xmlOpen Excel on the web or desktop
Go to excel.microsoft.com or open the Excel desktop app (Windows or Mac).
Open the Add-ins panel
Click Insert → Get Add-ins (or Office Add-ins). In the dialog, click "Upload My Add-in" or "My Add-ins" → "Manage My Add-ins" → "Upload My Add-in".
Upload the manifest
Select the manifest.xml file you downloaded. The TAM Lab add-in will appear in your ribbon.
Sign in and start generating
Click the TAM Lab icon in Excel's ribbon. Sign in with your TAM AI account, and you're ready to generate TAM reports directly in your spreadsheet.
Excel for Web
Use Microsoft Edge or Chrome for the best experience. The add-in runs in the browser.
Desktop App
On Windows or Mac, make sure you have a recent version of Excel (2016+).
Video Walkthrough Coming Soon
We're preparing a step-by-step video guide. In the meantime, the steps above should get you running in minutes.