Compare the Top Free Data Quality Software as of October 2026

What is Free Data Quality Software?

Data quality software helps organizations ensure that their data is accurate, consistent, complete, and reliable. These tools provide functionalities for data profiling, cleansing, validation, and enrichment, helping businesses identify and correct errors, duplicates, or inconsistencies in their datasets. Data quality software often includes features like automated data correction, real-time monitoring, and data governance to maintain high-quality data standards. It plays a critical role in ensuring that data is suitable for analysis, reporting, decision-making, and compliance purposes, particularly in industries that rely on data-driven insights. Compare and read user reviews of the best Free Data Quality software currently available using the table below. This list is updated regularly.

  • 1
    Plauti

    Plauti

    Plauti

    For Salesforce and Microsoft Dynamics 365 CE teams who want to run reports, automation and AI only on data they can trust, Plauti is the native data-quality platform that diagnoses, cleans and makes data actionable without it ever leaving the CRM. Unlike bolt-on tools that export your data or native features that stop at detection, Plauti gives configurable, governed control across Salesforce and Dynamics — so the AI, analytics, and revenue engine on top can finally trust the data underneath.
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  • 2
    Omniscope Evo
    Visokio builds Omniscope Evo, complete and extensible BI software for data processing, analytics and reporting. A smart experience on any device. Start from any data in any shape, load, edit, blend, transform while visually exploring it, extract insights through ML algorithms, automate your data workflows, and publish interactive reports and dashboards to share your findings. Omniscope is not only an all-in-one BI tool with a responsive UX on all modern devices, but also a powerful and extensible platform: you can augment data workflows with Python / R scripts and enhance reports with any JS visualisation. Whether you’re a data manager, scientist or analyst, Omniscope is your complete solution: from data, through analytics to visualisation.
    Starting Price: $59/month/user
  • 3
    BDEX

    BDEX

    BDEX

    BDEX’S Omni IQ helps you find more customers identical to your ideal clients using a proprietary extended audience AI technology. The BDEX Identity Graph helps companies identify consumers across all channels. We authenticate over 470 million hashed email-MAID-IP matches linked to 113M households cross the US each month from our expansive network of SDKs, app publishers, and primary data sources. Talk to us about identity resolution. Nominated as the top Identity Technology by AdExchanger, BDEX is the only Identity Platform that guarantees all IDs are linked to real people, removing 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.
    Starting Price: $250 per month
  • 4
    dbt

    dbt

    dbt Labs

    dbt helps data teams transform raw data into trusted, analysis-ready datasets faster. With dbt, data analysts and data engineers can collaborate on version-controlled SQL models, enforce testing and documentation standards, lean on detailed metadata to troubleshoot and optimize pipelines, and deploy transformations reliably at scale. Built on modern software engineering best practices, dbt brings transparency and governance to every step of the data transformation workflow. Thousands of companies, from startups to Fortune 500 enterprises, rely on dbt to improve data quality and trust as well as drive efficiencies and reduce costs as they deliver AI-ready data across their organization. Whether you’re scaling data operations or just getting started, dbt empowers your team to move from raw data to actionable analytics with confidence.
    Starting Price: $100 per user/ month
  • 5
    CloverDX

    CloverDX

    CloverDX

    CloverDX is the data integration platform that puts you in control. Build data pipelines visually in CloverDX Designer, in code, or with AI, and move freely between all three. Run ETL, data transformation and data migration jobs on autopilot, with schedules, file and message listeners and API triggers, or on demand through published endpoints and Data Apps for non-engineers. Typed metadata finds schema drift before production does, and a full execution history makes every run auditable. Teams use CloverDX for client data onboarding, legacy system replacement, data quality validation, and automation of manual data work at scale. Customers grow data volume and client count without growing the team. Deploy on premises, in your own cloud, hybrid, or in containers and Kubernetes. Your data never crosses our infrastructure. Pay a flat annual price for capacity, not for rows, runs or connectors.
    Starting Price: $21000/annual
  • 6
    Segment

    Segment

    Twilio

    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. Per IDC, it’s the #1 CDP in worldwide market share four years in a row (2019-2022). Using Twilio Segment, companies can collect, unify and route their customer data into any system where it’s needed to better understand their customers and create seamless, compelling experiences in real-time. Over 25,000 companies use Twilio Segment to make real-time decisions, accelerate growth and deliver world-class customer experiences.
    Starting Price: $120 per month
  • 7
    Email Hippo

    Email Hippo

    Email Hippo

    Email Hippo provides fast, accurate and secure email verification software, accessed via web app or API. The CORE product allows users to import lists of up to 500,000 emails and verify them directly within a self-service web app. MORE is an API product that can be used to check the validity of an email address in real time, looking at up to 74 data points for maximum accuracy. With ASSESS, users can check email addresses for common pre-fraud indicators. Email Hippo has provided email verification since 2000 and became ISO27001 certified in 2017.
    Starting Price: $10.00/one-time
  • 8
    Waaila

    Waaila

    Cross Masters

    Waaila is a comprehensive application for automatic data quality monitoring, supported by a global community of hundreds of analysts, and helps to prevent disastrous scenarios caused by poor data quality and measurement. Validate your data and take control of your analytics and measuring. They need to be precise in order to utilize their full potential therefore it requires validation and monitoring. The quality of the data is key for serving its true purpose and leveraging it for business growth. The higher quality, the more efficient the marketing strategy. Rely on the quality and accuracy of your data and make confident data-driven decisions to achieve the best results. Save time, and energy, and attain better results with automated validation. Fast attack discovery prevents huge impacts and opens new opportunities. Easy navigation and application management contribute to fast data validation and effective processes, leading to quickly discovering and solving the issue.
    Starting Price: $19.99 per month
  • 9
    Decube

    Decube

    Decube

    Decube is a data management platform that helps organizations manage their data observability, data catalog, and data governance needs. It provides end-to-end visibility into data and ensures its accuracy, consistency, and trustworthiness. Decube's platform includes data observability, a data catalog, and data governance components that work together to provide a comprehensive solution. The data observability tools enable real-time monitoring and detection of data incidents, while the data catalog provides a centralized repository for data assets, making it easier to manage and govern data usage and access. The data governance tools provide robust access controls, audit reports, and data lineage tracking to demonstrate compliance with regulatory requirements. Decube's platform is customizable and scalable, making it easy for organizations to tailor it to meet their specific data management needs and manage data across different systems, data sources, and departments.
  • 10
    LeadAngel

    LeadAngel

    LeadAngel

    LeadAngel smart-matches incoming leads with existing accounts and distributes leads among your sales team using the most powerful & flexible lead routing and lead matching algorithm available. We as a team helps your business to drive sales with the automated lead management. The application offers data standardization, fuzzy matching, lead segmentation, Contact Routing and Account Routing and lead to account matching in a user-friendly interface with smart drag or drop options. The solutions are built with API's to help you leverage everything our platform has to offer. Eliminating duplicate leads, merge with existing contacts, and removing redundant accounts with LeadAngel’s powerful data cleanup engine and track the entire procedure with LeadAngel's reporting where each and every step is visible. Further optimize your sales funnel with tools such as auto conversion of leads into contacts if a matching account is found.
  • 11
    Metaplane

    Metaplane

    Metaplane

    Monitor your entire warehouse in 30 minutes. Identify downstream impact with automated warehouse-to-BI lineage. Trust takes seconds to lose and months to regain. Gain peace of mind with observability built for the modern data era. Code-based tests take hours to write and maintain, so it's hard to achieve the coverage you need. In Metaplane, you can add hundreds of tests within minutes. We support foundational tests (e.g. row counts, freshness, and schema drift), more complex tests (distribution drift, nullness shifts, enum changes), custom SQL, and everything in between. Manual thresholds take a long time to set and quickly go stale as your data changes. Our anomaly detection models learn from historical metadata to automatically detect outliers. Monitor what matters, all while accounting for seasonality, trends, and feedback from your team to minimize alert fatigue. Of course, you can override with manual thresholds, too.
    Starting Price: $825 per month
  • 12
    Trackingplan

    Trackingplan

    Trackingplan

    Trackingplan is a marketing observability tool designed to save analysts and tagging specialists time. It continuously monitors both web and app traffic to automatically notify you before problems have a significant impact, helping you debug them to identify the problem’s origin and ensure its quick resolution. Trackingplan is plug and play: easy to install, it auto-detects all your analytics, product, and marketing stack, and starts monitoring after just a few days of learning. Moreover, every day, Trackingplan provides you with a summary report on the status of your websites and apps at the beginning of your workday. This includes everything from traffic tagged in campaigns to the behavior of data sent to marketing pixels.
    Starting Price: $299
  • 13
    SYNQ

    SYNQ

    SYNQ

    SYNQ is a data observability platform that helps modern data teams define, monitor, and manage their data products. It brings together ownership, testing, and incident workflows so teams can stay ahead of issues, reduce data downtime, and deliver trusted data faster. With SYNQ, every critical data product has clear ownership and real-time visibility into its health. When something breaks, the right people are alerted—with the context they need to understand and resolve the issue quickly. At the center of SYNQ is Scout, your autonomous, always-on data quality agent. Scout proactively monitors data products, recommends what and where to test, does root-cause analysis and fixes issues. It connects lineage, issue history, and contextual data to help teams fix problems faster. SYNQ integrates with the tools you already use and is trusted by leading scale-ups and enterprises such as VOI, Avios, Aiven and Ebury.
    Starting Price: $0
  • 14
    Secuvy AI
    Secuvy is a next-generation cloud platform to automate data security, privacy compliance and governance via AI-driven workflows. Best in class data intelligence especially for unstructured data. Secuvy is a next-generation cloud platform to automate data security, privacy compliance and governance via ai-driven workflows. Best in class data intelligence especially for unstructured data. Automated data discovery, customizable subject access requests, user validations, data maps & workflows for privacy regulations such as ccpa, gdpr, lgpd, pipeda and other global privacy laws. Data intelligence to find sensitive and privacy information across multiple data stores at rest and in motion. In a world where data is growing exponentially, our mission is to help organizations to protect their brand, automate processes, and improve trust with customers. With ever-expanding data sprawls we wish to reduce human efforts, costs & errors for handling Sensitive Data.
  • 15
    Q-Bot

    Q-Bot

    bi3 Technologies

    Qbot is an Automated test engine, purpose build for data quality. It enabling large, complex data platform but environment & ETL or Database technology agnostic. It can be used for ETL Testing, ETL platform upgrades, Database Upgrades, Cloud migration or Big Data migration Qbot deliver trusted quality data at the speed you never seen before. One of the most comprehensive Data quality automation engines built with: data security, scalability, speed and most extensive test library. Here the user can directly pass the SQL Query while configuring the test group. We currently support the below database servers for source and target database tables.
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