Best Free Data Quality Software of 2025

Visokio creates Omniscope Evo, a complete and extensible BI tool for data processing, analysis, and reporting. Smart experience on any device. You can start with any data, any format, load, edit, combine, transform it while visually exploring it. You can extract insights through ML algorithms and automate your data workflows. Omniscope is a powerful BI tool that can be used on any device. It also has a responsive UX and is mobile-friendly. You can also augment data workflows using Python / R scripts or enhance reports with any JS visualisation. Omniscope is the complete solution for data managers, scientists, analysts, and data managers. It can be used to visualize data, analyze data, and visualise it.

BDEX Omni IQ uses AI to help you find more customers just like your ideal clients. The BDEX Identity Graph, uses a vast network of SDKs, app publishers, and primary data sources to help companies identify consumers across all channels. It authenticates over 470 million hashed email-MAID-IP matches linked to 113M households across the US each month. BDEX is the only identity platform that guarantees all IDs are linked to real people and removes all IDs linked to bots, click farms, and other forms of ad fraud, as well as all temporary IDs due to Apple's ATT/DoNotTrack. Nominated as the top Identity Technology by AdExchanger, BDEX can help you improve your targeting and reach more customers.

Twilio Segment’s Customer Data Platform (CDP) provides companies with the data foundation that they need to put their customers at the heart of every decision. Using Twilio Segment, companies can collect, unify and route their customer data into any system. Over 25,000 companies use Twilio Segment to make real-time decisions, accelerate growth and deliver world-class customer experiences.

INGEST. PREPARE. DELIVER. ALL WITH A SINGLE TOOL. Build a data infrastructure capable of ingesting, transforming, modeling, and delivering clean, reliable data in the fastest, most efficient way possible - all within a single, low-code user interface. ALL THE DATA INTEGRATION CAPABILITIES YOU NEED IN A SINGLE SOLUTION. TimeXtender seamlessly overlays and accelerates your data infrastructure, which means you can build an end-to-end data solution in days, not months - no more costly delays or disruptions. Say goodbye to a pieced-together Frankenstack of disconnected tools and systems. Say hello to a holistic solution for data integration that's optimized for agility. Unlock the full potential of your data with TimeXtender. Our comprehensive solution enables organizations to build future-proof data infrastructure and streamline data workflows, empowering every member of your team.

OpenDQ is a zero-cost enterprise data quality, master and governance solution. OpenDQ is modularly built and can scale to meet your enterprise data management requirements. OpenDQ provides trusted data using a machine learning- and artificial intelligence-based framework. Comprehensive Data Quality Matching Profiling Data/Address Standardization Master Data Management 360 View of Customer Data Governance Business Glossary Meta Data Management

Email Hippo provides email verification products for marketers, developers and fraud fighters. CORE is a self-service web app that allows users to import lists of up to 500,000 emails and check whether they are valid and trustworthy. This enables marketers to remove bad data from their email lists, reduce bounce rates and improve deliverability. MORE is Email Hippo's API product. It allows users to embed email verification directly within their sign-up forms, CRMs and other business apps. MORE checks every email against up to 74 data points for maximum accuracy and reliability. With ASSESS, users can check email addresses for specific pre-fraud indicators such as gibberish, recently registered domains and dark web links. ASSESS is also accessed via API and provides pre-fraud intelligence in real time. Email Hippo has provided email verification since 2000 and became ISO27001 certified in 2017.

Introducing the Data Comparison Tool, which allows you to effortlessly compare data from various files such as Excel, CSV, and TXT, as well as from multiple databases including MS-SQL, Oracle, Amazon Redshift, MySQL, and more. Streamlining the process of comparing data from both files and queries, this innovative solution eliminates the need for lengthy tutorials, complicated spreadsheets, and one-time formulas—simply let your clicks handle the heavy lifting to easily compare data sets A and B without requiring any coding skills! If you find that any of the following challenges are consuming your valuable time and preventing you from focusing on what you truly excel at, then this tool is just what you need (warning: reviewing the extensive list may induce stress): migrating reports, identifying data discrepancies between different stages, addressing data mismatches, resolving issues like "Row count matches but values differ," troubleshooting variations in query performance across different engines or databases, finding discrepancies such as "001 <> 1" (or the reverse), tracking down missing data, recalling that "the report was different X days ago," or simply dreading the prospect of having to compare the same data again. With the Data Comparison Tool, reclaim your time and streamline your workflow to concentrate on what matters most!

Simplify your address search process by enhancing your forms with our cutting-edge address finder. Experience swift, predictive, and precise address autocomplete functionality. Our comprehensive address finder and verification software will efficiently locate, validate, cleanse, and format accurate Australian addresses through a user-friendly, easy-to-integrate API. Seamlessly integrate AddressFinder with your online store or CRM using our convenient plugins. Rest assured in the reliability of your address database, as AddressFinder's verification service allows you to upload your spreadsheet of Australian addresses or utilize our verification API to match them with verified entries from trusted AU datasets. Take advantage of AddressFinder’s versatile APIs to not only autocomplete addresses but also retrieve additional metadata such as latitude and longitude. Our address autocomplete API exclusively presents valid addresses sourced from official Australia Post and PSMA databases, ensuring that the addresses you gather are always authentic and devoid of errors. With AddressFinder, you can improve your customer experience and operational efficiency by ensuring that every address is accurate.

DQOps is a data quality monitoring platform for data teams that helps detect and address quality issues before they impact your business. Track data quality KPIs on data quality dashboards and reach a 100% data quality score. DQOps helps monitor data warehouses and data lakes on the most popular data platforms. DQOps offers a built-in list of predefined data quality checks verifying key data quality dimensions. The extensibility of the platform allows you to modify existing checks or add custom, business-specific checks as needed. The DQOps platform easily integrates with DevOps environments and allows data quality definitions to be stored in a source repository along with the data pipeline code.

Waaila is an all-encompassing tool designed for the automatic monitoring of data quality, backed by a vast network of analysts worldwide, aimed at averting catastrophic outcomes linked to inadequate data quality and measurement practices. By ensuring your data is validated, you can take command of your analytical capabilities and metrics. Precision is essential for maximizing the effectiveness of data, necessitating ongoing validation and monitoring efforts. High-quality data is crucial for fulfilling its intended purpose and harnessing it effectively for business expansion. Improved data quality translates directly into more effective marketing strategies. Trust in the reliability and precision of your data to make informed decisions that lead to optimal outcomes. Automated validation can help you conserve time and resources while enhancing results. Swift identification of issues mitigates significant repercussions and creates new possibilities. Additionally, user-friendly navigation and streamlined application management facilitate rapid data validation and efficient workflows, enabling quick identification and resolution of problems. Ultimately, leveraging Waaila enhances your organization's data-driven capabilities.

Decube is a comprehensive data management platform designed to help organizations manage their data observability, data catalog, and data governance needs. Our platform is designed to provide accurate, reliable, and timely data, enabling organizations to make better-informed decisions. Our data observability tools provide end-to-end visibility into data, making it easier for organizations to track data origin and flow across different systems and departments. With our real-time monitoring capabilities, organizations can detect data incidents quickly and reduce their impact on business operations. The data catalog component of our platform provides a centralized repository for all data assets, making it easier for organizations to manage and govern data usage and access. With our data classification tools, organizations can identify and manage sensitive data more effectively, ensuring compliance with data privacy regulations and policies. The data governance component of our platform provides robust access controls, enabling organizations to manage data access and usage effectively. Our tools also allow organizations to generate audit reports, track user activity, and demonstrate compliance with regulatory requirements.

Allow your engineering team to concentrate on the essential elements of your business while Pulter offers an exceptional spreadsheet import solution that can be set up in mere minutes. With Pulter, you can seamlessly transfer your customer's data into your system without delay. This way, your customers can engage with the core value of your product rather than struggling with cumbersome data processes. Although trusting a third-party service with sensitive customer information can be daunting, we ensure that your data is never stored on our platform. We offer a variety of methods to facilitate the transfer of your customer's data. Pulter is user-friendly and highly customizable, enabling you to adapt it to align with your brand, modify workflows, and much more. By simply integrating a snippet of our code into your application, you can start receiving spreadsheets from your customers instantly. Experience the ease and efficiency of data management with Pulter and enhance your customer satisfaction today.

An open-source platform for monitoring machine learning models offers robust observability features. It allows users to evaluate, test, and oversee models throughout their journey from validation to deployment. Catering to a range of data types, from tabular formats to natural language processing and large language models, it is designed with both data scientists and ML engineers in mind. This tool provides everything necessary for the reliable operation of ML systems in a production environment. You can begin with straightforward ad hoc checks and progressively expand to a comprehensive monitoring solution. All functionalities are integrated into a single platform, featuring a uniform API and consistent metrics. The design prioritizes usability, aesthetics, and the ability to share insights easily. Users gain an in-depth perspective on data quality and model performance, facilitating exploration and troubleshooting. Setting up takes just a minute, allowing for immediate testing prior to deployment, validation in live environments, and checks during each model update. The platform also eliminates the hassle of manual configuration by automatically generating test scenarios based on a reference dataset. It enables users to keep an eye on every facet of their data, models, and testing outcomes. By proactively identifying and addressing issues with production models, it ensures sustained optimal performance and fosters ongoing enhancements. Additionally, the tool's versatility makes it suitable for teams of any size, enabling collaborative efforts in maintaining high-quality ML systems.

The Flowcore platform offers a comprehensive solution for event streaming and event sourcing, all within a single, user-friendly service. It provides a seamless data flow and reliable replayable storage, specifically tailored for developers working at data-centric startups and enterprises striving for continuous innovation and growth. Your data operations are securely preserved, ensuring that no important information is ever compromised. With the ability to instantly transform and reclassify your data, it can be smoothly directed to any necessary destination. Say goodbye to restrictive data frameworks; Flowcore's flexible architecture evolves alongside your business, effortlessly managing increasing data volumes. By optimizing and simplifying backend data tasks, your engineering teams can concentrate on their core strengths—developing groundbreaking products. Moreover, the platform enables more effective integration of AI technologies, enhancing your offerings with intelligent, data-informed solutions. While Flowcore is designed with developers in mind, its advantages reach far beyond just the technical team, benefiting the entire organization in achieving its strategic goals. With Flowcore, you can truly elevate your data strategy to new heights.

Collate is a metadata platform powered by AI that equips data teams with automated tools for discovery, observability, quality, and governance, utilizing agent-based workflows for efficiency. It is constructed on the foundation of OpenMetadata and features a cohesive metadata graph, providing over 90 seamless connectors for gathering metadata from various sources like databases, data warehouses, BI tools, and data pipelines. This platform not only offers detailed column-level lineage and data profiling but also implements no-code quality tests to ensure data integrity. The AI agents play a crucial role in streamlining processes such as data discovery, permission-sensitive querying, alert notifications, and incident management workflows on a large scale. Furthermore, the platform includes real-time dashboards, interactive analyses, and a shared business glossary that cater to both technical and non-technical users, facilitating the management of high-quality data assets. Additionally, its continuous monitoring and governance automation help uphold compliance with regulations such as GDPR and CCPA, which significantly minimizes the time taken to resolve data-related issues and reduces the overall cost of ownership. This comprehensive approach to data management not only enhances operational efficiency but also fosters a culture of data stewardship across the organization.

Ataccama is a revolutionary way to manage data and create enterprise value. Ataccama unifies Data Governance, Data Quality and Master Data Management into one AI-powered fabric that can be used in hybrid and cloud environments. This gives your business and data teams unprecedented speed and security while ensuring trust, security and governance of your data.

OpenRefine, which was formerly known as Google Refine, serves as an exceptional resource for managing chaotic data by enabling users to clean it, convert it between different formats, and enhance it with external data and web services. This tool prioritizes your privacy, as it operates exclusively on your local machine until you decide to share or collaborate with others; your data remains securely on your computer unless you choose to upload it. It functions by setting up a lightweight server on your device, allowing you to engage with it through your web browser, making data exploration of extensive datasets both straightforward and efficient. Additionally, users can discover more about OpenRefine's capabilities through instructional videos available online. Beyond cleaning your data, OpenRefine offers the ability to connect and enrich your dataset with various web services, and certain platforms even permit the uploading of your refined data to central repositories like Wikidata. Furthermore, a continually expanding selection of extensions and plugins is accessible on the OpenRefine wiki, enhancing its versatility and functionality for users. These features make OpenRefine an invaluable asset for anyone looking to manage and utilize complex datasets effectively.

In 30 minutes, you can monitor your entire warehouse. Automated warehouse-to-BI lineage can identify downstream impacts. Trust can be lost in seconds and regained in months. With modern data-era observability, you can have peace of mind. It can be difficult to get the coverage you need with code-based tests. They take hours to create and maintain. Metaplane allows you to add hundreds of tests in minutes. Foundational tests (e.g. We support foundational tests (e.g. row counts, freshness and schema drift), more complicated tests (distribution shifts, nullness shiftings, enum modifications), custom SQL, as well as everything in between. Manual thresholds can take a while to set and quickly become outdated as your data changes. Our anomaly detection algorithms use historical metadata to detect outliers. To minimize alert fatigue, monitor what is important, while also taking into account seasonality, trends and feedback from your team. You can also override manual thresholds.

Plauti transforms how businesses manage their Salesforce data by providing a comprehensive platform that verifies, cleans, and automates data handling directly within Salesforce. The platform ensures your customer records are accurate, deduplicated, and up-to-date, so your teams can engage with the right information at the right time. Plauti's no-code customization allows admins to easily adapt workflows without IT involvement, while its powerful data manipulation capabilities provide complete control over data processes. With Plauti, businesses can improve data quality, reduce manual efforts, and drive results faster and more efficiently.

Trackingplan serves as a marketing observability solution aimed at streamlining tasks for analysts and tagging professionals. By consistently monitoring web and app traffic, it proactively alerts users to potential issues before they escalate, facilitating swift troubleshooting to uncover the source of any problems. Designed for ease of use, Trackingplan is a plug-and-play tool that automatically detects your entire analytics, product, and marketing ecosystem, commencing its monitoring process after a brief learning period. Additionally, each day, users receive a comprehensive summary report detailing the status of their websites and applications, covering aspects such as traffic associated with campaigns and the performance of data transmitted to marketing pixels. This daily overview not only enhances awareness but also supports informed decision-making, ensuring that businesses can maintain optimal performance.

Secuvy, a next-generation cloud platform, automates data security, privacy compliance, and governance via AI-driven workflows. Unstructured data is treated with the best data intelligence. Secuvy, a next-generation cloud platform that automates data security, privacy compliance, and governance via AI-driven workflows is called Secuvy. Unstructured data is treated with the best data intelligence. Automated data discovery, customizable subjects access requests, user validations and data maps & workflows to comply with privacy regulations such as the ccpa or gdpr. Data intelligence is used to locate sensitive and private information in multiple data stores, both in motion and at rest. Our mission is to assist organizations in protecting their brand, automating processes, and improving customer trust in a world that is rapidly changing. We want to reduce human effort, costs and errors in handling sensitive data.

Qbot is a specialized automated testing engine designed specifically for ensuring data quality, capable of supporting large and intricate data platforms while being agnostic to both ETL and database technologies. It serves various purposes, including ETL testing, upgrades to ETL platforms and databases, cloud migrations, and transitions to big data systems, all while delivering data quality that is exceptionally reliable and unprecedented in speed. As one of the most extensive data quality automation engines available, Qbot is engineered with key features such as data security, scalability, and rapid execution, complemented by a vast library of tests. Users benefit from the ability to directly input SQL queries during test group configuration, streamlining the testing process. Additionally, we currently offer support for a range of database servers for both source and target database tables, ensuring versatile integration across different environments. This flexibility makes Qbot an invaluable tool for organizations looking to enhance their data quality assurance processes effectively.

You can unify your data catalog, reduce communication overhead, and enable quality control for any employee of your company without having to deploy or install anything. Rudol is a data platform that helps companies understand all data sources, regardless of where they are from. It reduces communication in reporting processes and urgencies and allows data quality diagnosis and issue prevention for all company members. Each organization can add data sources from rudol's growing list of providers and BI tools that have a standardized structure. This includes MySQL, PostgreSQL. Redshift. Snowflake. Kafka. S3*. BigQuery*. MongoDB*. Tableau*. PowerBI*. Looker* (*in development). No matter where the data comes from, anyone can easily understand where it is stored, read its documentation, and contact data owners via our integrations.