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Datagaps data validation and observability software helps automate the end-to-end testing of data migration, Data Warehouse, Data Lake, Data Quality, Data Reconciliation and BI projects. Datagaps is committed to helping clients trust their enterprise Data and BI projects. Whether you are using Microsoft Power BI, Tableau, Amazon Redshift,

Snowflake, Azure Synapse or other platforms, our flagship solutions are here to help your business manage data-driven testing automation. Talk to us today and find out more about our data testing solutions. Learn more about automated data testing, ETL testing tools, data migration testing tools, and cloud data warehouse services on our website.

Datagaps Inc
IndustryTest Automation
Founded 📆2010
Founder 👔Narendar Yalamanchilli
Headquarters 🏙️Herndon, VA
Areas served 🗺️
Key people
Adithya Buddhavarapu (Advisor & Co-Founder)
Products 📟 ETL Validator, BI Validator
OwnersNarendar Yalamanchilli
Number of employees
🌐 Website
📇 AddressDatagaps Inc. 13800 Coppermine Rd, Herndon, VA 20171
📞 telephone571-305-2345
🥚 Twitterdatagaps
👍 Facebookdatagapsinc
💼 LinkedIN]company/datagaps


Founded in 2010, Datagaps is passionate about delivering data testing automation solutions that build trust in enterprise data and reports via on premise as well as cloud solutions.

We provide solutions for ETL Testing Automation, Data Reconciliation, Data Quality Testing, Test Data Generation and BI Test Automation. Our solutions support Snowflake, Tableau, Amazon Redshift, Oracle Analytics, Salesforce, Microsoft Power BI, Azure Synapse, Databricks, Google Big Query, as well as most major BI platforms.


Datagaps was started in 2010 to build trust in enterprise data and reports. Our mission is to provide software for ETL Data Automation, Data Synchronization, Data Quality, Data Transformation, Test Data Generation, and BI Test Automation. Datagaps is an innovative company focused on providing the highest customer satisfaction.

Our Products[edit]

  1. ETL Validator - The most comprehensive Data & ETL Testing Automation Tool.
  2. BI Validator - Testing Automation Solution for BI tools such as Tableau, Oracle Analytics and Microsoft Power BI.
  3. DataOps Suite - The Data Observability and Validation Platform.
  4. DataOps Data Quality Monitor - Automated monitoring, and data quality metrics dashboard.
  5. Test Data Manager - A Top-Notch Test Data Management Tool.

Data Testing Concepts[edit]

  1. ETL Testing - Testing of ETL is a key aspect of Data Warehouse, Data Migration and Data Integration projects.
  2. BI Testing - BI Testing is unique because it requires focus on a combination of BI metadata, database queries and data.
  3. Flat File Testing - Flat files are commonly used for exchanging data between enterprises or between organizations.
  4. Database Testing - Application testing is well documented but often there is little or no testing done for database development.
  5. Data Warehouse Testing - Data Warehouse testing requires a data-centric testing approach. It consists of ETL testing and BI testing.
  6. Data Warehouse Testing Checklist - Checklist for Data Warehouse testing published by our own (Wayne Yaddow) in IBM Big Data Magazine.

External links[edit]

  1. Datagaps ETL Validator earns Informatica’s Seal of Approval – Best of ETL Testing Tools