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Updated by Vincent Henderson on Jul 09, 2014
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(Big-)Data preparation, cleanup and discovery

Applications and other tools to prepare data in the world of "big data".

Trifacta | People. Transforming. Data

The promise of Big Data analysis is direct access to more data, in raw formats, directly fom the source. This includes well structured data as well as data that's not yet in formats fit for analysis. Trifacta enables analysts of all backgrounds, technical and non-technical, to access and transform raw data into actionable data.

Tableau Desktop

Tableau Desktop is breakthrough data visualization and business intelligence software that lets you see and understand any data in minutes.


QlikView business intelligence and analytics software that enables you to search data visualizations, make associations, and uncover insights that other BI tools can't find.


OpenRefine (formerly Google Refine) is a powerful tool for working with messy data: cleaning it; transforming it from one format into another; extending it with web services; and linking it to databases like Freebase.

home - tamr inc.

Tamr is a data connection platform that dramatically reduces the time and effort required to connect and enrich data sources. Tamr combines machine learning and advanced algorithms with collective human insight to identify data sources, understand relationships and curate siloed data at scale.

Data Cleansing Software Data Matching Tools & Services

Offers Data Cleansing Software Data Matching Record Linkage Tools and Services Help You Get The Most Out Of Your Data Visit

KNIME | Konstanz Information Miner

KNIME [naim] is a user-friendly graphical workbench for the entire analysis process: data access, data transformation, initial investigation, powerful predictive analytics, visualisation and reporting. The open integration platform provides over 1000 modules (nodes), including those of the KNIME community and its extensive partner network. KNIME can be downloaded onto the desktop and used free of charge.


ProSuite is an integrated collection of Provalis Research tools that allow one to explore, analyze and relate both structured and unstructured data. It allows one to perform advanced computer assisted qualitative coding on documents and images using QDA Miner, to apply the powerful content analysis and text mining features of WordStat on textual data, and to perform advanced statistical analysis on numerical and categorical data using SimStat.

Data Intelligence

Disparate data analysis and collaborative decisions, made simple
Data access and analysis were once relegated to specialists, quants or statisticians. Today, competitiveness on the front lines of business is dictated by the speed of data access and the quality of informed decision-making. ClearStory is an integrated Application & Platform speeding analysis across internal & external data.

Adaptive Data Preparation™

Over the last ten years, technology has accelerated our ability to gather and share information in ways we never expected. Instead of bringing data to our desktops, the Web has enabled us to go to the data, wherever it is. Mobile devices make it possible for everyone to access information, wherever they are.


Our mission at DataGravity is "Turning Data into Information." Businesses need to react faster and understand the value of critical information that is contained in the massive amounts of data they generate and store each day.

We are staying quiet about the full details of our solution for now. We have full confidence and a strong track record in our ability to build a great company where people are constantly inspired to achieve.

DataWatch - Analysis of Real-Time Streams

Visualize true real-time streaming data to help make informed business decisions. Download a free trial today!