Best Practices for Deduping Salesforce Data

Stephanie Rijks
Delpha: An Epic of AI Data Quality
5 min readOct 26, 2022

As a Salesforce user, you want to know for sure that the data you rely on is valid. When we trust our data, and it’s accurate, we can improve revenue by boosting employee productivity and executing customer-centric buyer journeys.

Whenever you are reaching out to customers or updating records, you want to feel confident that you are working on the correct record. What do you need for that? One piece of the equation is duplicate-free data.

An image showing Delpha deduping Salesforce Objects

In order to effectively rid your database of duplicate records, you need accurate detection, effective monitoring and easy resolution tactics. Here is where Delpha comes to the rescue.

Delpha is a solution on the Salesforce AppExchange that detects, monitors and merges all duplicate accounts, contacts, cases and leads inside Salesforce. With Delpha you can merge records seamlessly and feel confident that you can attain a true customer 360 view.

How to monitor and manage duplicates in Salesforce?

It’s best to start from the Delpha Duplicate Dashboard. Here you can see how many duplicates exist in your Salesforce org. We use AI to efficiently assess your entire database to discover the data quality issues and duplicates and display them conveniently for you to see the global view of your database’s health.

In the Delpha Duplicate Dashboard you can see how many duplicates you have over time and if it increases or decreases. In this way Delpha makes it easy for you to monitor and manage your Duplicate data.

A Delpha Duplicate Dashboard showing all the detected duplicated data inside a Salesforce org

How to dedupe Salesforce data with Delpha

There are three different methods your team can use Delpha to dedupe: automatic, large batch or individual processing. Automation and large batch processing are reserved to users with admin licenses, so in this article I will focus on the features for regular Delpha users. If you are interested in the automation and large batch features then you can find more information here.

Delpha makes deduping easy and efficient

When you’re working on a specific record, the Delpha assistant will notify you when there are one or more potential duplicates with that record. Delpha displays all the information you need to make a quick and effective decision, such as the confidence score for each duplicate, the similar or different fields and the related profile links in case you want to verify. The value is not having to leave the record where you are working to be able to resolve any duplicate issue related to your current Account, Contact or Lead.

A Delpha conversation showing how end users can merge duplicates inside Salesforce

When you continue in the conversation, Delpha will have already selected the master record based on your admin’s rules. For example, if your company has a unique field that signifies “golden records”, then these can be auto selected as the master record when you are processing duplicates.

However, you always have the option in the conversation to change the master record before you select the fields you want to merge. Fields will also be auto selected for you in advance, but you can change the values as you desire and then merge with the option to include all related items. We also provide you with the unique feature to merge all related items so no information is lost in the merge. Simple and easy.

A Delpha conversation showing where end users can select Master Records and preferred field inputs during the deduplication process

What is a Confidence Score and how is it determined?

You might be wondering how Delpha comes up with a confidence score. The confidence score is based on both our AI model and the fields inside the records. It actually tells you how confident Delpha is that the records are duplicates. This helps you in your decision to merge or not merge. The fields that are being considered for the calculation of the total score and the weight on each of these fields, can be adjusted by your admin.

When you get a high duplicate confidence score, it means the potential duplicate records have a lot of similarities according to our AI model and the fields inside those records. But when you make the decision to merge because of a high confidence score, always take in consideration the completeness and quality of your data.

The score will be high if you have two records with the same first name, last name and account. For common names inside big accounts, this could give a wrong idea. For example: there might be two employees with the same name working at the same account. If you don’t have more information besides the first name, last name and account, you will have a duplicate confidence score of 99% or a false positive. More accurate scores will provide you with greater information either to make the merge decision easier or identify where more data is needed that can be enriched or entered to discover the truth.

A comparison between duplicate results when the inputted field number differs from 3 to 5

Same goes for a low duplicate confidence score. It does not necessarily mean the records are not duplicates. It means there are similarities, but also differences between the records. This could mean that they are not duplicates, but it could also mean that the data inside one of the records is incomplete or outdated.

If the duplicate confidence scores seem odd or incorrect, it’s always possible for your admin to change the importance or weight of each field when fed to our AI model. In this way the calculation of the scores can be customized so that it completely matches your deduplication strategy.

Delpha gives you the power to build trust in your data

There are no limitations to how many duplicate records you can merge. For example; if there are 10 duplicate records for one account, you can merge them all at once in the same conversation.

With Delpha you have full insight and control over your Duplicate data. We assist you in making decisions, but in the end you are the one who decides what rules to apply and which records and fields you want to merge.

And that’s it for deduping Salesforce data with Delpha. Feel free to contact us through the chat if you have any questions. We are happy to help you on your journey to Data Excellence!

You can also check out our demo on how to dedupe Salesforce data with Delpha.

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Delpha: An Epic of AI Data Quality
Delpha: An Epic of AI Data Quality

Published in Delpha: An Epic of AI Data Quality

We at Delpha are passionate about empowering businesses and organizations to achieve new levels of sales efficiency and business success through the use of proactively improving data quality from a human perspective. Stay tuned for new success stories and research on the subject.

Stephanie Rijks
Stephanie Rijks

Written by Stephanie Rijks

Data Analyst, Marketing Professional & Skin Specialist