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Machine Learning-Guided Big Data Quality and Reconciliation Tool

DataBuck can validate your data at 10x speed of any other traditional data validation tool or your own custom scripts. Clean data in 3 clicks and no-coding.
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CIOReview: FirstEigen a Top 100 Big Data Solution Provider

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Our Product & Services


Data moving between different systems, at different locations, via different technology platforms, gets out of sync (Data Drift)! DataBuck eliminates data inconsistencies and anomalies that creep in during data replication or migration. Built on a Big Data platform, it’s Machine-learning capabilities autonomously set 1000’s of Data Quality and Data Matching validation checks w/o manual intervention or coding. Filter out errors from multiple data sets in just 3 clicks and >10x faster than any traditional approach.

Data Cleansing Services

A list of high quality analytics services and packages we offer. Choose any one or a group of services to improve your business right away.

Predictive Analytic Services

Predictive Analytics

Get actionable insights to your business from our team of former management consultants, corporate executives and data scientists. We make it hassle-free and you can use the predictive models long after we are gone.

Our Partners

Transform Your Business

“… analytics returned an average of $13.01 for each dollar spent this year, that’s up from 2011, when analytics yielded returns averaging $10.66”
– 2014 ANALYTICS MARKET SURVEY, September 2014

We Believe Decisions should be more than just a “gut feel”.

We believe every business context is unique and needs to look at and leverage data in an individualized manner. Built like a glove, hassle-free and dependable.

Your success depends on focused execution of your core. We complement you by focusing on our core. We believe that mobilizing your data to work for you should not be a herculean task needing IT infrastructure investment or the need for you to develop new capabilities in data science. Our veteran team is designed to make our partners successful.

We believe in the power of our data scientists for your business.

Why Choose FirstEigen

  • We build and host custom analytic models that fit you, and only you, like a glove
  • Our tool, DataBuck, ensures you are working with accurate and reliable data to feed into your BI, Analytics, Compliance Reports, etc.
  • Hassle free. You don’t have to get mired in IT infrastructure costs.
  • Improve your agility the easy way!


Great team to work with. Their can-do attitude is very infectious. The quality of work delivered is outstanding.
Partner, Market Research and Consulting Firm
This is a group that you should definitely consider for your analytics needs. They were instrumental in making big contributions with work we did for Big Box US retailers.
CEO, US Fashion Consulting Firm
I was mighty impressed with the expertise around management consulting and abilities in envisioning a complete solution that they brought to the table. With their help, we could deliver an excellent and implementable solution in a relatively time crunched environment. It was a great partnering experience for us.
Analytics Leader, Fortune 500 Technology Company

How Machine Learning can minimize risk of erroneous data

Our Self-Learning algorithms autonomously sieve out Big Data for errors so you know you have absolutely, positively trustworthy data always. They work silently in the background all the time, understanding your data and let you know if there is real deviant data or loss of Big Data Quality

In The News

Press Release

CIOReview: FirstEigen “Top 100 Promising Big Data Solution Provider”

  FREMONT, CA—July 18, 2016— FirstEigen, announced today that it has been ranked in the list of “100 Most Promising Big Data Solution Providers” by [...]

DataBuck: The Definitive, Ultra-Fast, Cross Platform, Big Data Validation Tool – Press Release

DataBuck Validates Big Data in Real-Time Even as it Flows’ between Many Different IT Platforms Naperville, IL. April 04, 2016. Incorrect data is not just [...]

Analytics Case Studies

Case Study: Promotion optimization (Office Products Retailer)

Business Challenge A US office products retailer wanted to optimize [...]

Case Study: Location Analytics (Instore Retail Location)

... for an auto Dealership   Business Challenge The client, [...]

Case Study: Propensity to buy (Bank)

... for a bank marketing-campaign to target the right customers [...]

Case Study: Propensity to buy (Hospitality Services)

... for cross-selling hospitality services Business Challenge A hotel chain [...]

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