Best Data Preparation Tools and Software - Page 6

How Many Data Preparation Software Products Does G2 Track?

Total Products under this Category: 159

Category Stats (Nov 2026)

  • Average Rating: 4.54/5 (↑0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Querri (+1.92%) - Among all products in this category, Querri recorded the largest rating increase compared to last month

Last updated: November 02, 2026

How Does G2 Rank Data Preparation Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 12,100+ Authentic Reviews
  • 159+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Data Preparation Software

G2 Grid® for Data Preparation Software plotting products by satisfaction and market presence

Highlighted products: Tableau, Alteryx, SAS Viya, HubSpot Data Hub, Domo, KNIME, dbt, and Incorta.

Underlying data: [Grid® JSON](https://www.g2.com/categories/data-preparation/grids.json?focus%5B%5D=tableau&focus%5B%5D=alteryx&focus%5B%5D=sas-sas-viya&focus%5B%5D=hubspot-data-hub&focus%5B%5D=domo&focus%5B%5D=knime-analytics-platform&focus%5B%5D=dbt&focus%5B%5D=incorta)

Zaloni Data Governance

At Zaloni, we believe in the unrealized power of data. Our data management software, Arena, provides an augmented catalog that enables self-service data enrichment and consumption. We work with the world's leading companies, delivering exceptional data governance built on an extensible, machine-learning platform that both improves and safeguards enterprises’ data assets. To find out more visit www.zaloni.com.

Average Rating: 4.0/5.0

Total Reviews: 1

Who Is the Company Behind Zaloni Data Governance?

  • Seller: Zaloni
  • Year Founded: 2007
  • HQ Location: Research Triangle Park, US
  • LinkedIn® Page: www.linkedin.com
    57 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Zaloni Data Governance?

What Are G2 Users Discussing About Zaloni Data Governance?

ADEQUATA - Axolotl

ADEQUATA Axolotl is an automated data quality remediation engine built for structured and tabular datasets. Powered by orchestrated deterministic ML pipelines, Axolotl automatically detects, resolves, and self-heals data anomalies without requiring a single manual rule or SQL statement, cutting data cleaning costs by over 70%. Unlike black-box tools wrapped on LLMs, specialized localized models eliminate hallucinations, misinterpretations, and non-determinism while maintaining human-in-the-loop approval guardrails. Core features include automated schema standardization, fuzzy record deduplication, ensemble anomaly detection, and synthetic data imputation. Security by design: Axolotl operates on a stateless zero-persistence architecture. Datasets are remediated entirely in memory on short-lived compute nodes with swap and core dumps disabled. Dataset contents are never written to disk in ADEQUATA’s environment and are never retained post-execution.

Who Is the Company Behind ADEQUATA - Axolotl?

BDLG

Big Data/Little Guy (BDLG) is a seller-side marketplace connecting established companies (50+ employees) with AI builders that need real-world operating data such as work orders, service records and support workflows. Owners start with a free value check, from metadata with no uploads. Buyers only see a de-identified sample, and nothing is licensed without owner approval. Potential value: up to $5M+ (a ceiling, not a guarantee). Operated by Unlockt, LLC, Sacramento, CA.

Who Is the Company Behind BDLG?

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BettrData

Our base platform sets new standards in data movement automation, enabling seamless handling of 1st, 2nd, and 3rd-party data on a massive scale. With BettrData.io, data teams can construct intricate data pipelines in mere minutes, thanks to our end-to-end automation and machine learning capabilities. Our proprietary AI and ML driven workflow is meticulously crafted to optimize efficiency, saving our clients valuable time and resources.

Who Is the Company Behind BettrData?

Binary Demand

Binary Demand provides custom solutions to prevent wastage of your data by making up for its natural degradation. Its customised data solutions include standardisation, de-duping, cleansing, verification etc. This helps in creating a list of probable customers based of criterias such as geography, company size, job titles, industry, etc.

Who Is the Company Behind Binary Demand?

Bucketize

Bucketize is an AI planning system for finance teams. Finance designs the data engine the company needs to plan and make decisions. The platform makes it easy for the whole company to own the inputs, assisted by AI through every workflow.

Who Is the Company Behind Bucketize?

Clidd

Who Is the Company Behind Clidd?

Composable DataOps

Composable Enterprise is the industry’s leading Intelligent DataOps platform that offers a full portfolio of capabilities for orchestration, automation and analytics, ensuring that analytics can be rapidly deployed into business workflows.

Average Rating: 4.1/5.0

Total Reviews: 12

How Do G2 Users Rate Composable DataOps?

  • Has the product been a good partner in doing business?: 7.1/10 (Category avg: 9.1/10)

Who Is the Company Behind Composable DataOps?

Who Uses This Product?

  • Company Size: 50% Small, 42% Large

What Are Recent G2 Reviews of Composable DataOps?

What Are G2 Users Discussing About Composable DataOps?

Conversionomics

Cloud based ETL platform that helps businesses collect, aggregate, analyze and report on datasets using automated dashboards. Conversionomics can automate and accelerate your data preparation cycle, even if it means combining thousands of sources, dimensions, and metrics, adding labels and transforming…and having it done by the morning. Set up all the automated connections you want, no per-connection charges. Don’t you hate it when you bump up against limits on connections, or projects, or rows, or MB/TBs of data? We do, too! So, we built a data integration tool that doesn’t do that. APIs available: CSV, Google Ads, Google Analytics, Facebook, Bing, Email, DCM, Google BigQuery, RDB, Sprinklr, Google Sheets, Salesforce, Google Search Ads 360, Google Search Console, Adobe Analytics, Criteo, LinkedIn, SFTP, Twitter, Spotify, Waze, + more coming soon!

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate Conversionomics?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 9.1/10)

Who Is the Company Behind Conversionomics?

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Conversionomics?

What Are G2 Users Discussing About Conversionomics?

Cornerstone AI

Cornerstone Enterprise learns the structure and connections across data sources, harmonizing the structure. Proprietary ML models then identify and correct errors, which are applied automatically or guided through our UI for optimal balance of scalability and nuance.

Who Is the Company Behind Cornerstone AI?

CrunchMetrics

CrunchMetrics is an advanced anomaly detection system, that leverages the combined power of statistical methods and AI-ML based techniques to sift through your data to identify incidents that are business critical in nature. It examines historical data to understand and establish what is ‘normal’ behavior, and then constantly monitors data streams to single out ‘abnormal’ patterns, known as anomalies.

Average Rating: 4.3/5.0

Total Reviews: 23

How Do G2 Users Rate CrunchMetrics?

  • Has the product been a good partner in doing business?: 9.0/10 (Category avg: 9.1/10)

Who Is the Company Behind CrunchMetrics?

Who Uses This Product?

  • Company Size: 52% Small, 30% Medium

What Do G2 Reviewers Say About CrunchMetrics?

AI-generated summary from verified user reviews

Pros
  • Users value the innovative real-time anomaly detection of CrunchMetrics, enhancing decision-making across various industries.
  • Users love the ease of use of CrunchMetrics, finding the interface intuitive and flexible for smooth operations.
  • Users praise CrunchMetrics for its powerful analytical skills and real-time anomaly detection, enhancing decision-making and insights.
  • Users value the efficiency of CrunchMetrics, benefiting from real-time anomaly detection and enhanced decision-making capabilities.
  • Users praise the flexibility of CrunchMetrics, enabling seamless integration and adaptation to diverse data needs.
Cons
  • Users find the pricing expensive compared to competitors, suggesting improvements for better accessibility and tutorials.
  • Users find the confusing pricing of CrunchMetrics to be expensive and lacking transparency, limiting its accessibility.
  • Users mention a challenging learning curve that may complicate daily use of CrunchMetrics.
  • Users find that the pricing structure can be harsh and challenging for some organizations based on their size.
  • Users find the implementation process complex, which can complicate their experience with CrunchMetrics.

What Are Recent G2 Reviews of CrunchMetrics?

What Are G2 Users Discussing About CrunchMetrics?

Data Cleaner

Data Cleaner is an AI-powered tool designed to transform unstructured, messy text into clean, structured data swiftly and accurately. By automating the data cleaning process, it saves users over 15 hours weekly, eliminating manual entry errors and ensuring data reliability. With a 95% accuracy rate, Data Cleaner processes thousands of records per second, making it an essential solution for professionals seeking efficient data management. Key Features and Functionality: - Instant Data Transformation: Converts inconsistent data into structured columns within seconds, eliminating the need for manual formatting. - AI-Powered Intelligence: Utilizes advanced algorithms to detect patterns and clean data formats, with smart column recognition to reduce manual configuration. - Enterprise-Grade Security: Ensures data security by processing information on Microsoft Azure infrastructure without permanent storage of sensitive data. - Flexible Data Cleaning Plans: Offers various plans, from free trials to enterprise solutions, catering to different volume and budget requirements. - Custom Data Processing: Allows configuration of cleaning rules for specific data formats, handling product catalogs, customer databases, and inventory lists with precision. - Professional Data Formats: Exports cleaned data to Excel, CSV, and other formats suitable for business analysts, data scientists, and operations teams. Primary Value and Problem Solved: Data Cleaner addresses the common challenges of manual data entry, such as time consumption, errors, and inconsistent formatting. By automating the cleaning process, it accelerates reporting, improves decision-making, and protects revenue by providing reliable, analysis-ready data. This solution is particularly beneficial for businesses dealing with large datasets, ensuring data integrity and operational efficiency.

Who Is the Company Behind Data Cleaner?

Datactics Data Quality Suite

Datactics provides AI-augmented self-service data quality and matching software, empowering CDOs, CIOs and data leaders to rapidly measure, match, report and fix data assets. Solutions are data-agnostic and offer interoperability with data lineage, governance and metadata management tools, especially critical in the deployment of data fabric and data mesh architectures. Our team of data engineers provides fast and robust implementation services to help get data initiatives off the ground and secure buy-in across the enterprise.

Average Rating: 4.2/5.0

Total Reviews: 3

How Do G2 Users Rate Datactics Data Quality Suite?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 9.1/10)

Who Is the Company Behind Datactics Data Quality Suite?

Who Uses This Product?

  • Company Size: 100% Small, 33% Medium

What Do G2 Reviewers Say About Datactics Data Quality Suite?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the automation capabilities of Datactics, reducing manual effort and enhancing efficiency in data management tasks.
  • Users value the automated duplicate matching feature, significantly reducing manual efforts and enhancing data management efficiency.
  • Users value the AI-driven automation for enhancing error detection and simplifying complex data processes.
  • Users value the AI-driven automation that simplifies rule creation and enhances data quality management significantly.
  • Users value the AI-driven automation in merging leads, significantly minimizing manual workload and enhancing efficiency.
Cons
  • Users highlight poor handling of unstructured data as a significant area for improvement in Datactics Data Quality Suite.
  • Users identify poor interface design as an area needing improvement, impacting the overall user experience with Datactics.
  • Users highlight the need for improvements in search functionality, which hinders their overall experience with the suite.

What Are Recent G2 Reviews of Datactics Data Quality Suite?

DataFitch.io

DataFitch is a business-focused data intelligence platform that puts enterprise data directly in the hands of the people who understand the business. Instead of requiring business users to translate their data needs into technical requirements for developers and data engineers, DataFitch provides a visual environment where users can connect data from multiple sources, explore and understand it, apply transformations and business rules, validate data quality, combine disparate datasets, and produce business-ready data and insights. DataFitch brings data integration, data preparation, data quality, business rules, analytics, governance, and workflow capabilities together in a single platform. Its visual interface allows users to build reusable data flows without having to develop traditional ETL code for every use case. Users can connect databases, files, APIs, business applications, cloud platforms, and other data sources; join and transform data; apply conditional logic and decision rules; validate and cleanse data; monitor processing; and maintain detailed audit trails and data lineage. The platform is designed for business analysts, operations teams, data analysts, subject matter experts, and other users who understand the business meaning of data but may not have software development expertise. DataFitch can be used for operational reporting, data preparation, regulatory and compliance workflows, customer and financial data processing, supply-chain analytics, data quality, data migration, reconciliation, and other business-driven data use cases. Rather than treating data as something that must first be handed to a technical team, DataFitch enables organizations to bring the business user closer to the data itself—while providing the governance, controls, and technical capabilities required for enterprise data operations.

Who Is the Company Behind DataFitch.io?

Dataflow

Dataflow is the AI-ready data platform that unifies Airflow, VS Code, and cloud deploys for faster, reliable data teams.

Who Is the Company Behind Dataflow?

Shalaka Joshi
SJ
Researched and written by Shalaka Joshi
Updated October 29, 2024