List of the Top 25 Data Preparation Software for Freelancers in 2025

Snowflake is a comprehensive, cloud-based data platform designed to simplify data management, storage, and analytics for businesses of all sizes. With a unique architecture that separates storage and compute resources, Snowflake offers users the ability to scale both independently based on workload demands. The platform supports real-time analytics, data sharing, and integration with a wide range of third-party tools, allowing businesses to gain actionable insights from their data quickly. Snowflake's advanced security features, including automatic encryption and multi-cloud capabilities, ensure that data is both protected and easily accessible. Snowflake is ideal for companies seeking to modernize their data architecture, enabling seamless collaboration across departments and improving decision-making processes.

BigQuery offers an extensive array of data preparation features designed to assist organizations in cleansing, transforming, and organizing their data for effective analysis. With its integrated SQL functionalities and support for a variety of ETL tools, BigQuery simplifies the process of handling unrefined data and readying it for intricate queries. The platform also allows for data partitioning and clustering, which boosts query efficiency during the preparation stage. By automating numerous repetitive tasks, BigQuery optimizes the data preparation workflow, enabling teams to focus more on analytical tasks. New users can take advantage of $300 in free credits to explore BigQuery’s data preparation capabilities and enhance their data’s readiness for analytical purposes.

Visokio has developed Omniscope Evo, a comprehensive and adaptable business intelligence tool designed for data processing, analysis, and reporting across various devices. This innovative platform allows users to begin with any type of data, regardless of its format, facilitating the loading, editing, combining, and transforming of data while enabling visual exploration. By leveraging machine learning algorithms, users can derive valuable insights and automate their data workflows seamlessly. Omniscope stands out as a robust BI solution that is responsive and optimized for mobile use, ensuring a user-friendly experience on all devices. Additionally, users can enhance their data workflows through the integration of Python or R scripts, and enrich their reports with dynamic JavaScript visualizations. As a versatile solution, Omniscope caters to the needs of data managers, analysts, and scientists alike, providing them with powerful tools for data visualization and analysis. Ultimately, this platform serves as an essential resource for anyone involved in managing and interpreting data effectively.

IBM® SPSS® Statistics software is utilized by diverse clients to address specific business challenges within various industries, ultimately enhancing the quality of decision-making processes. The platform encompasses sophisticated statistical analysis, an extensive collection of machine learning algorithms, capabilities for text analysis, open-source integration, compatibility with big data, and effortless application deployment. Notably, its user-friendly interface, adaptability, and scalability ensure that SPSS remains accessible to individuals with varying levels of expertise. Furthermore, it is well-suited for projects ranging from small-scale tasks to complex initiatives, enabling users to uncover new opportunities, boost operational efficiency, and reduce potential risks. In addition, the software's robust features make it a valuable tool for organizations looking to enhance their analytical capabilities.

Gathr serves as a comprehensive Data+AI fabric, enabling businesses to swiftly produce data and AI solutions that are ready for production. This innovative framework allows teams to seamlessly gather, process, and utilize data while harnessing AI capabilities to create intelligence and develop consumer-facing applications, all with exceptional speed, scalability, and assurance. By promoting a self-service, AI-enhanced, and collaborative model, Gathr empowers data and AI professionals to significantly enhance their productivity, enabling teams to accomplish more impactful tasks in shorter timeframes. With full control over their data and AI resources, as well as the flexibility to experiment and innovate continuously, Gathr ensures a dependable performance even at significant scales, allowing organizations to confidently transition proofs of concept into full production. Furthermore, Gathr accommodates both cloud-based and air-gapped installations, making it a versatile solution for various enterprise requirements. Recognized by top analysts like Gartner and Forrester, Gathr has become a preferred partner for numerous Fortune 500 firms, including notable companies such as United, Kroger, Philips, and Truist, reflecting its strong reputation and reliability in the industry. This endorsement from leading analysts underscores Gathr's commitment to delivering cutting-edge solutions that meet the evolving needs of enterprises today.

Altair Monarch, boasting over three decades of expertise in data discovery and transformation, provides an exceptionally swift and effective solution for extracting data from diverse sources. The platform empowers users to work together seamlessly, enabling the creation of straightforward workflows that eliminate the need for programming skills. It can convert intricate data formats like PDFs, text documents, and large datasets into organized rows or columns. Additionally, Altair facilitates the automation of data preparation both on-site and in the cloud, ensuring dependable data is available for informed business decisions. For further insights into Altair Monarch and to obtain a complimentary version of its enterprise software, please click on the links below. This powerful tool stands out as an essential resource for organizations aiming to enhance their data management processes.

JMP, a data analysis tool available for both Mac and Windows, integrates robust statistical capabilities with engaging interactive visualizations. Users can effortlessly import and analyze data thanks to its drag-and-drop interface, which features dynamically linked graphics, extensive libraries of advanced analytical tools, a scripting language, and various options for sharing insights, enabling a more profound exploration of data. Founded in 1980, JMP was created to harness the emerging potential of graphical user interfaces for personal computers, and it has consistently evolved by incorporating state-of-the-art statistical techniques in each new version. Remarkably, John Sall, the founder of JMP, remains actively involved in the development of the software as its Chief Architect, ensuring that it stays at the forefront of data analysis innovation.

Dataiku is an advanced platform designed for data science and machine learning that empowers teams to build, deploy, and manage AI and analytics projects on a significant scale. It fosters collaboration among a wide array of users, including data scientists and business analysts, enabling them to collaboratively develop data pipelines, create machine learning models, and prepare data using both visual tools and coding options. By supporting the complete AI lifecycle, Dataiku offers vital resources for data preparation, model training, deployment, and continuous project monitoring. The platform also features integrations that bolster its functionality, including generative AI, which facilitates innovation and the implementation of AI solutions across different industries. As a result, Dataiku stands out as an essential resource for teams aiming to effectively leverage the capabilities of AI in their operations and decision-making processes. Its versatility and comprehensive suite of tools make it an ideal choice for organizations seeking to enhance their analytical capabilities.

Browser Use is an innovative open-source library in Python that enables AI agents to seamlessly engage with web browsers. By integrating advanced AI functionalities with robust browser automation, it allows agents to perform a variety of tasks, including submitting job applications, navigating websites, collecting information, and replying to messages on platforms like WhatsApp. This library supports multiple large language models, such as GPT-4, Claude 3, and Llama 2, facilitating the execution of complex web interactions through a user-friendly interface. Among its impressive features are the ability to recognize visuals while extracting HTML structures for comprehensive web interaction, automated handling of numerous tabs to simplify intricate processes, and element tracking that utilizes XPaths extracted from clicked elements to replicate specific actions executed by the language models. Users are also able to add personalized functionalities, such as data storage in files, executing database queries, sending notifications, or requesting human input. In addition, Browser Use comes with intelligent error handling and self-recovery features, which ensure that automated workflows stay effective and resilient against disruptions. Overall, this combination of capabilities positions Browser Use as a formidable resource for developers aiming to enhance their web automation projects with AI-driven features, ultimately paving the way for more efficient digital interactions.

An advanced labeling platform designed for various stages and types of machine learning development is at your service. By utilizing a collection of top-tier computer vision algorithms, we can swiftly identify and categorize the content within your images and videos. Traditionally, creating thorough segmentation data has been a labor-intensive endeavor; however, our machine assistance can enhance productivity by up to 70%, ultimately conserving both time and financial resources. We harness machine learning to suggest labels that facilitate and expedite human labeling processes, employing computer vision models that can automatically detect, localize, and classify elements in your images and videos before passing the task to our skilled workforce. This approach to automatic labeling not only decreases labor costs but also allows annotators to focus on the more intricate aspects of the annotation process. Furthermore, our video annotation tool is engineered to natively support 4K resolution and lengthy videos, incorporating cutting-edge features such as interpolation, object proposal, and entity resolution, ensuring a comprehensive and efficient annotation experience. With our platform, you can achieve higher accuracy and efficiency in your machine learning projects.

Telegraf serves as an open-source server agent designed to efficiently gather metrics from various sensors, stacks, and systems. Acting as a plugin-centric agent, it not only collects but also transmits metrics and events from a diverse array of sources including systems, databases, and IoT devices. Engineered in Go, it compiles into a single binary, requiring no external dependencies and consuming minimal memory. Telegraf supports a vast range of input sources, allowing for the seamless writing of data to numerous output destinations. With its plugin architecture, it is effortlessly extendable for both data collection and output purposes. Additionally, Telegraf boasts over 300 plugins developed by community data experts, making the collection of metrics from your endpoints a straightforward task. This flexibility and community support make Telegraf an invaluable tool for monitoring and performance analysis.

Oracle Analytics serves as an all-encompassing platform tailored for various analytics user roles, incorporating AI and machine learning throughout to enhance productivity and facilitate more informed business decisions. You can choose between Oracle Analytics Cloud, our cloud-based service, or Oracle Analytics Server, our solution for on-premises deployment, both of which guarantee strong security and governance features without sacrificing quality. This versatility allows organizations to select the deployment method that best suits their needs while maintaining essential data protection standards.

Zoho DataPrep is a sophisticated self-service tool for data preparation that enables businesses to efficiently manage their data by importing it from numerous sources, automatically detecting errors, uncovering patterns within the data, enhancing and transforming it, and scheduling exports, all while eliminating the necessity for any coding skills. This functionality makes it an invaluable asset for organizations looking to streamline their data processes.

For over forty years, IRI CoSort has established itself as a leader in the realm of big data sorting and transformation technologies. With its sophisticated algorithms, automatic memory management, multi-core utilization, and I/O optimization, CoSort stands as the most reliable choice for production data processing. Pioneering the field, CoSort was the first commercial sorting package made available for open systems, debuting on CP/M in 1980, followed by MS-DOS in 1982, Unix in 1985, and Windows in 1995. It has been consistently recognized as the fastest commercial-grade sorting solution for Unix systems and was hailed by PC Week as the "top performing" sort tool for Windows environments. Originally launched for CP/M in 1978 and subsequently for DOS, Unix, and Windows, CoSort earned a readership award from DM Review magazine in 2000 for its exceptional performance. Initially created as a file sorting utility, it has since expanded to include interfaces that replace or convert sort program parameters used in a variety of platforms such as IBM DataStage, Informatica, MF COBOL, JCL, NATURAL, SAS, and SyncSort. In 1992, CoSort introduced additional manipulation capabilities through a control language interface modeled after the VMS sort utility syntax, which has been refined over the years to support structured data integration and staging for both flat files and relational databases, resulting in a suite of spinoff products that enhance its versatility and utility. In this way, CoSort continues to adapt to the evolving needs of data processing in a rapidly changing technological landscape.

The Rulex Platform serves as a comprehensive data management and decision intelligence system that enables users to create, execute, and uphold enterprise-grade solutions grounded in business data. By skillfully orchestrating data and harnessing decision intelligence tools such as mathematical optimization, eXplainable AI, rule engines, and machine learning, the Rulex Platform effectively tackles diverse business challenges and edge cases, thereby enhancing operational efficiency and decision-making processes. Furthermore, Rulex solutions offer seamless integration capabilities with any third-party systems and architectures via APIs, can be effortlessly deployed into various environments using DevOps tools, and allow for flexible flow automation to schedule their execution, ensuring adaptability in dynamic business landscapes. This versatility makes Rulex an invaluable tool for organizations looking to optimize their data-driven strategies.

Stata delivers everything you need for reproducible data analysis—powerful statistics, visualization, data manipulation, and automated reporting—all in one intuitive platform. Known for its speed and precision, Stata features an extensive graphical interface that simplifies usability while allowing for full programmability. The software combines the convenience of menus, dialogs, and buttons, giving users a flexible approach to data management. Its drag-and-drop functionality and point-and-click capabilities make accessing Stata's vast array of statistical and graphical tools straightforward. Additionally, users can quickly execute commands using Stata's user-friendly command syntax, which enhances efficiency. Furthermore, Stata logs every action and result, ensuring that all analyses maintain reproducibility and integrity, regardless of whether menu options or dialog boxes are used. Complete command-line programming and capabilities, including a robust matrix language, are also part of Stata's offerings. This versatility allows users to utilize all pre-installed commands, facilitating the creation of new commands or the scripting of complex analyses, thereby broadening the scope of what can be achieved within the software.

Datameer serves as the essential data solution for examining, preparing, visualizing, and organizing insights from Snowflake. It facilitates everything from analyzing unprocessed datasets to influencing strategic business choices, making it a comprehensive tool for all data-related needs.

Many users depend on Excel, VBA/Python scripts, or SQL queries for data preparation, often because they are unaware of better alternatives. EasyMorph is a standout solution that provides over 150 built-in actions for efficient and visual data transformation and automation, all without requiring any coding knowledge. By adopting EasyMorph, users can bypass the challenges posed by complex scripts and cumbersome spreadsheets, which can significantly boost their productivity. This tool enables you to effortlessly gather data from a wide range of sources, including databases, spreadsheets, emails and their attachments, text files, remote folders, corporate platforms like SharePoint, and web APIs, all without any need for programming skills. With its visual interface, you can easily filter and extract the exact data you need, eliminating the need for assistance from IT departments. Additionally, EasyMorph streamlines the automation of repetitive tasks related to files, spreadsheets, websites, and emails, allowing users to transform monotonous activities into a simple button press. Not only does EasyMorph simplify the data preparation workflow, but it also empowers individuals to concentrate on more strategic endeavors rather than getting trapped in the complexities of data management. Ultimately, this approach not only enhances efficiency but also fosters a more innovative mindset among users, encouraging them to explore new possibilities in data analysis.

SystemLink simplifies the upkeep of testing systems by minimizing reliance on manual processes. It achieves this through the automation of updates and constant health monitoring, delivering critical insights that bolster situational awareness and preparedness for testing, thereby promoting superior results throughout the product's lifecycle. With SystemLink, you can reliably ensure that software configurations are accurate and that testing apparatus adheres to all vital calibration and quality standards. Leveraging a strong framework for automation and connectivity, SystemLink aggregates all testing and measurement data into a unified, easily accessible data repository. This setup enables users to effortlessly monitor asset utilization, anticipate calibration requirements, and evaluate historical test results, trends, and production metrics, equipping them to make well-informed choices concerning investment in assets, maintenance timelines, and possible adjustments to tests or products. Moreover, this comprehensive insight not only supports ongoing refinements but also encourages innovation within the testing process, fostering a culture of continuous improvement.

TADA, developed by MyDataModels, presents a premier predictive analytics solution that empowers professionals to harness their Small Data for enhancing business operations through a straightforward and easily implementable tool. This innovative platform allows users to swiftly create predictive models that yield actionable insights much quicker than traditional methods, condensing processes that would typically take days into mere hours, all thanks to an automated data preparation feature that cuts down time by 40%. Users can derive significant outcomes from their data without the necessity for coding skills or deep machine learning expertise. By employing user-friendly and transparent models made up of simple formulas, individuals can effectively manage their time and transform raw data into valuable insights seamlessly across multiple platforms. The intricate task of building predictive models is greatly simplified as TADA automates the generative machine learning process, making it as easy as entering data to receive a model output instantly. In addition, TADA facilitates the development and execution of machine learning models on a variety of devices and platforms, ensuring its accessibility through comprehensive web-based pre-processing functions. As a result, organizations can significantly boost their operational efficiency and improve decision-making processes, enabling them to stay competitive in a data-driven environment. This combination of speed, simplicity, and accessibility positions TADA as an invaluable asset for businesses looking to unlock the full potential of their data.

Bipp has developed a cloud-based BI platform that leverages the unique bippLang data modeling language, designed specifically for SQL and data analysts right from the start. This platform boosts team productivity, empowering organizations to make faster and more informed decisions. By simplifying SQL queries, bippLang allows users to create complex, reusable data models that feature custom columns and dynamic sub-queries. The integration of Git-based version control enables collaborative efforts among analysts, ensuring that all data models and SQL queries have consistent backups. An always-free version of the platform grants users access to a powerful BI tool along with professional support at no cost. In-database analytics streamline processes by removing the necessity of transferring data elsewhere, resulting in quicker access and real-time insights. The auto-SQL generator smartly uses established joins within the data model to identify which tables to merge, dynamically crafting sub-queries based on the given context. Additionally, the unified data models provide a single source of truth, ensuring that everyone in the organization bases their decisions on the same data, which promotes reliability and consistency throughout the company. Ultimately, this holistic approach not only fosters collaboration but also lays a strong foundation for improved strategic planning and decision-making. As businesses increasingly prioritize data-driven strategies, Bipp’s platform stands out as an essential tool for the modern analyst.

Tableau Prep transforms the conventional approach to data preparation in organizations by providing an easy-to-use visual interface for tasks such as data merging, shaping, and cleansing, which allows analysts and business users to begin their analyses much more quickly. The platform is comprised of two main components: Tableau Prep Builder, which is aimed at constructing data flows, and Tableau Prep Conductor, which supports the scheduling, monitoring, and management of these flows across the organization. Users benefit from three distinct views to analyze row-level specifics, column profiles, and the overall data preparation process, enabling them to select the view that best suits their needs. Editing values is straightforward; one can simply click on the desired item and modify it directly, while changes in join types provide instantaneous feedback, ensuring real-time updates even with large datasets. Each action performed allows for immediate visualization of data alterations, regardless of the dataset's size, and Tableau Prep Builder provides the flexibility to rearrange steps and explore different approaches without fear of compromising the data. This adaptable environment cultivates a more agile data preparation workflow, driving both creativity and productivity in data management while also boosting collaboration among team members.

Presenting a no-code platform specifically built for data cleaning, preparation, and machine learning applications tailored for businesses, with options available for on-premise installation to safeguard your data privacy. Users can immediately leverage Sweephy's free modules, which include no-code tools enhanced by machine learning capabilities. By inputting the data along with the keywords you want to analyze, our system will generate an in-depth report centered around those keywords. Our sophisticated model goes beyond basic word analysis, performing semantic and grammatical classification to ensure higher accuracy in results. Furthermore, we provide assistance in detecting duplicate or similar entries within your database, which makes it easier to compile a unified user database from multiple data sources via the Sweephy Dedupu API. Our API also allows you to seamlessly create object detection models by refining pre-existing models; simply inform us of your use cases, and we will develop an appropriate model tailored to your specific needs. This may encompass tasks such as classifying various types of documents, including PDFs, receipts, or invoices. You can effortlessly upload your image dataset, and our model will work to remove any unnecessary noise from the images or create a customized model that addresses your unique business needs. Our dedication to ensuring customer satisfaction means that you will receive a solution that aligns perfectly with your objectives and enhances your operational efficiency. In this way, Sweephy not only simplifies the data process but also empowers businesses to harness the full potential of their data assets.

Seamlessly connect your data to the engine by uploading a file or linking to a database. After establishing the connection, you can delve into your data using a variety of visualizations or prepare it for machine learning applications through data wrangling methods and reusable templates. Enhance the capabilities of your data by developing machine learning models utilizing algorithms for regression, classification, or clustering—all achievable without any programming knowledge. Unearth critical insights from your dataset with tools designed to showcase feature significance, clarify predictions, and facilitate scenario analysis. Moreover, you can generate forecasts and integrate them effortlessly into your existing systems with our ready-to-use connectors, allowing you to act promptly based on your insights. This efficient approach not only helps you realize the complete potential of your data but also fosters informed decision-making for your organization. By leveraging these capabilities, you can ensure that your data drives strategic initiatives and supports continuous improvement.

Effective data preprocessing is essential to meet your distinct needs. Our AI simplifies the often tedious task of preparing and cleaning data, significantly saving you valuable time. Studies indicate that data analysts spend roughly 80% of their working hours on these labor-intensive activities just to uncover meaningful insights. The emergence of AI transforms this scenario dramatically. For example, it can translate qualitative inputs like customer feedback into numerical ratings on a scale of 0 to 5. In addition, it identifies patterns in customer sentiment and can create new columns for deeper sentiment analysis. By removing unnecessary columns, you can focus solely on the most relevant data. This methodology is further enhanced by the incorporation of external datasets, offering a more comprehensive perspective on the insights gathered. The presence of low-quality data can lead to misguided decisions; therefore, prioritizing the cleanliness and quality of your data is crucial in any data-driven initiative. We are committed to maintaining your privacy and do not utilize your data for enhancing our AI systems, ensuring your information remains confidential. Furthermore, we collaborate with leading cloud service providers to guarantee robust protection for your data. This dedication to data security allows you to concentrate on extracting insights without the burden of concerns about data integrity. Ultimately, our approach helps you leverage data more efficiently while maintaining a strong emphasis on security and privacy.