Tired of Struggling with Merging Properties?

Haven't you ever faced challenges with merging multiple properties in HubSpot or SalesForce, especially when it comes to adding new values to existing entries?

We have the perfect solution for you – and the best part?
It’s completely free!

Drag, drop, merge, and watch your data come together like never before. Simple, efficient, and completely free!

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HubSpot / SalesForce
Property Merge Tool

Our tool allows you to effortlessly merge multiple CSV files without manual intervention. Just upload your files, select the field you want to update, and let our tool do the rest. It’s never been easier to manage and update your HubSpot or SalesForce data!
Use our solution to save time and efficiently maintain your HubSpot or SalesForce data.

Important: Ensure that your CSV files include an email column. The email address is used as a unique identifier for merging records. Without this column, the merge operation cannot be performed correctly.

01. Upload Existing Property CSV:

Upload the CSV file that contains the existing properties from your HubSpot or Salesforce account. This file will serve as the base for merging new property data. Ensure that this file includes an email column to identify each record uniquely.

02. Select Field for Merge:

Choose the specific property field you want to update. Our tool will focus on merging data into this selected field across your records.

03. Upload CSV with Properties to Add:

Now upload the second CSV file that contains the new properties you wish to add. These new values will be merged into the selected field of your existing data.

04. Ready to Fire!

Once both CSV files are uploaded and the field is selected, click here to merge the properties seamlessly into your existing data.

01

Temporary Files, Permanent Privacy

All uploaded files are stored only for the duration of the merge process and are automatically deleted afterwards. Your data is never stored beyond the task at hand.

02

No Data Retention or Analysis

We don’t store, analyze, or sell your data. Once your session ends, so does any record of your information—guaranteed.

Data Practices

03

Built for Efficiency, Powered by Trust

We created this tool to make merging seamless. No hidden agendas—just a free tool that gets the job done with complete respect for your privacy.

Read our ToS

Free and Powerful Solution

Our tool is available at no cost and provides an efficient way to merge CSV files, ideal for quick data processing and management without additional expenses.
Unlock Next-Level Functionality for Enterprise Clients

In addition to the free version, we offer a professional app for Salesforce and HubSpot that features a user-friendly interface and advanced functionalities, providing deeper integration to streamline your data management processes.
Problem-Solving Approach

Many CRM systems like HubSpot do not offer specific features for CSV file merging. We recognized this gap and developed our own solution. Believing that this functionality can benefit many users, we made our tool available to the public to address the need for flexible data management options.

What Our Users Are Saying

At MergeMaster, we’re proud of the positive feedback we receive from clients across various industries. Our tool is designed to make data merging as simple and efficient as possible, and our users appreciate how we help them save time and streamline their processes.

Marcello R. Avagliano

“We were struggling with managing and updating our CRM data. MergeMaster made it effortless. The simplicity and efficiency of the tool saved us countless hours!”

Managing Director, IBQMI

Martino Colla

“MergeMaster is the perfect solution for businesses like ours that need quick, reliable, and secure data merging. It's become an essential part of our workflow.”

Web Analyst, FastWeb

Stephanie Duvant

“Finally, a tool that does exactly what it promises—merge CSVs with ease and security. Couldn't be happier with the results!”

UX Expert, Lech Stahlwerke

Marc Talon

“MergeMaster has been a game-changer for our team. It made what used to be a complicated, time-consuming task incredibly simple.”