List of the Top 25 Data Engineering Tools for Freelancers in 2025

BigQuery serves as a vital resource for data engineers, facilitating the efficient handling of data ingestion, transformation, and analysis. Its scalable architecture and comprehensive set of data engineering capabilities empower users to create data pipelines and automate processes seamlessly. The tool's compatibility with other Google Cloud services enhances its adaptability for various data engineering needs. New users can benefit from $300 in complimentary credits to delve into BigQuery’s functionalities, allowing them to optimize their data workflows for enhanced efficiency and performance. This enables engineers to devote more time to innovation rather than the complexities of infrastructure management.

Optimize your data engineering processes with AnalyticsCreator, which automates the creation and implementation of powerful data pipelines for various databases, data warehouses, lakes, and cloud platforms. This accelerated deployment of pipelines guarantees smooth integration throughout your ecosystem, fostering innovation through contemporary engineering techniques. Easily connect a diverse array of data sources and destinations, maintaining fluid connectivity within your ecosystem. Enhance development cycles with features like automated documentation, lineage tracking, and schema evolution. Embrace modern engineering practices, including CI/CD and agile methodologies, to enhance collaboration and drive innovation among teams.

Composable serves as a robust DataOps platform tailored for enterprises, empowering business users to develop data-centric products and formulate data intelligence solutions. This platform enables the creation of data-driven offerings that utilize a variety of data sources, including live streams and event data, irrespective of their format or structure. With its intuitive and user-friendly visual editor for dataflows, Composable also features built-in services to streamline data engineering tasks, in addition to a composable architecture that promotes both abstraction and integration of diverse analytical or software methodologies. As a result, it stands out as the premier integrated development environment for the exploration, management, transformation, and analysis of enterprise-level data. Moreover, its versatility ensures that teams can adapt quickly to changing data needs and leverage insights effectively.

In just a matter of days, you can encapsulate any data source with a unified Data API, facilitating easier access to reporting and analytics information for your teams. This approach streamlines data retrieval for application developers and data engineers, allowing them to obtain information from various sources effortlessly. - A single, schema-less Data API endpoint - Manage metrics and dimensions through an intuitive UI - Visualize data models to accelerate decision-making - Schedule management for data export via API Our proxy seamlessly integrates into your existing API management framework, whether it's Mulesoft, Apigee, Tyk, or a custom-built solution, ensuring compatibility with your versioning, data access, and discovery needs. By harnessing the power of the Data API, you can enhance your offerings with self-service analytics capabilities, which allows for dashboards, data exports, or a custom report composer for on-the-fly metric inquiries. With ready-to-use Report Builder and JavaScript components designed for popular charting libraries like Highcharts, BizCharts, and Chart.js, embedding data-driven features into your products becomes straightforward. Your users will appreciate the ability to make informed, data-driven choices, eliminating the need for you to handle custom report queries. Ultimately, this transformation not only elevates user experience but also significantly increases the efficiency of your operations.

DataLakeHouse.io's Data Sync feature enables users to effortlessly replicate and synchronize data from various operational systems—whether they are on-premises or cloud-based SaaS—into their preferred destinations, mainly focusing on Cloud Data Warehouses. Designed for marketing teams and applicable to data teams across organizations of all sizes, DLH.io facilitates the creation of unified data repositories, which can include dimensional warehouses, data vaults 2.0, and machine learning applications. The tool supports a wide range of use cases, offering both technical and functional examples such as ELT and ETL processes, Data Warehouses, data pipelines, analytics, AI, and machine learning, along with applications in marketing, sales, retail, fintech, restaurants, manufacturing, and the public sector, among others. With a mission to streamline data orchestration for all organizations, particularly those aiming to adopt or enhance their data-driven strategies, DataLakeHouse.io, also known as DLH.io, empowers hundreds of companies to effectively manage their cloud data warehousing solutions while adapting to evolving business needs. This commitment to versatility and integration makes it an invaluable asset in the modern data landscape.

Looker revolutionizes business intelligence (BI) by introducing a novel data discovery solution that modernizes the BI landscape in three key ways. First, it utilizes a streamlined web-based architecture that depends entirely on in-database processing, allowing clients to manage extensive datasets and uncover the final value in today's fast-paced analytic environments. Second, it offers an adaptable development setting that enables data experts to shape data models and create tailored user experiences that suit the unique needs of each organization, thereby transforming data during the output phase instead of the input phase. Moreover, Looker provides a self-service data exploration experience that mirrors the intuitive nature of the web, giving business users the ability to delve into and analyze massive datasets directly within their browser interface. Consequently, customers of Looker benefit from the robust capabilities of traditional BI while experiencing the swift efficiency reminiscent of web technologies. This blend of speed and functionality empowers users to make data-driven decisions with unprecedented agility.

Lumenore offers a no-code analytics solution for business intelligence. Access valuable insights tied directly to your data, regardless of its source. As a cutting-edge platform for business intelligence and analytics, we continuously adapt and explore new technological frontiers to enhance innovation and redefine possibilities. Our mission is to empower individuals and organizations by delivering critical insights quickly and effectively. With just a few simple clicks, you can convert vast quantities of raw data into meaningful action points, all while keeping user experience at the forefront of our design. This intuitive approach ensures that anyone can harness the power of data without needing extensive technical skills.

With immediate access to a highly adaptable semantic layer, explainable AI, and reusable data modeling, data engineers and scientists can enhance their performance by as much as 95%. This capability allows them to develop and refine semantic models, grasp the connections within data, and execute federated queries, thereby accelerating the journey to actionable insights. Stardog stands out with its graph data virtualization and top-tier graph database, which are offered at a cost that can be as much as 57 times lower than those of its rivals. This solution facilitates seamless integration of any data source, data warehouse, or enterprise data lakehouse without the need for data duplication or relocation. Moreover, it enables the scaling of user engagement and use cases while significantly reducing infrastructure expenses. In addition, Stardog’s intelligent inference engine dynamically leverages expert knowledge during query execution to reveal hidden patterns and unexpected relationships, ultimately leading to enhanced data-driven business decisions and outcomes. By harnessing such advanced technologies, organizations can stay ahead of the competitive curve in a rapidly evolving data landscape.

ClearML stands as a versatile open-source MLOps platform, streamlining the workflows of data scientists, machine learning engineers, and DevOps professionals by facilitating the creation, orchestration, and automation of machine learning processes on a large scale. Its cohesive and seamless end-to-end MLOps Suite empowers both users and clients to focus on crafting machine learning code while automating their operational workflows. Over 1,300 enterprises leverage ClearML to establish a highly reproducible framework for managing the entire lifecycle of AI models, encompassing everything from the discovery of product features to the deployment and monitoring of models in production. Users have the flexibility to utilize all available modules to form a comprehensive ecosystem or integrate their existing tools for immediate use. With trust from over 150,000 data scientists, data engineers, and machine learning engineers at Fortune 500 companies, innovative startups, and enterprises around the globe, ClearML is positioned as a leading solution in the MLOps landscape. The platform’s adaptability and extensive user base reflect its effectiveness in enhancing productivity and fostering innovation in machine learning initiatives.

RudderStack serves as an intelligent solution for managing customer information flows. With it, you can effortlessly construct pipelines that integrate your complete customer data ecosystem. Furthermore, you can enhance these pipelines by sourcing data from your data warehouse, facilitating enriched interactions within customer tools for identity stitching and various other sophisticated applications. Begin developing more intelligent customer data pipelines now to maximize your insights.

Peliqan.io offers a comprehensive data platform designed for business teams, IT service providers, startups, and scale-ups without the need for a data engineer. Users can seamlessly connect to various databases, data warehouses, and SaaS applications. Through a user-friendly spreadsheet interface, individuals can investigate and merge data efficiently. Business users are empowered to integrate multiple data sources, sanitize information, modify personal versions, and execute transformations. Additionally, power users can leverage SQL for any task, while developers benefit from low-code options to build interactive data applications, implement data writing capabilities, and incorporate machine learning features. This platform truly enhances data accessibility and usability for all types of users.

Nexla has revolutionized data engineering by allowing users to obtain ready-to-use data effortlessly, eliminating the necessity for connectors or coding. What sets Nexla apart is its innovative blend of no-code and low-code solutions alongside a developer SDK, fostering collaboration among users with varying expertise on a single platform. Its core offering, data-as-a-product, seamlessly integrates the processes of preparing, monitoring, and delivering data into a cohesive system, irrespective of data speed or type. Trusted by major industry players like JPMorgan, DoorDash, LinkedIn, LiveRamp, and Johnson & Johnson, Nexla plays a crucial role in managing essential data across diverse sectors. As a result, organizations can focus on deriving insights from their data rather than getting bogged down in technical complexities.

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.

The innovative platform for machine learning that aims to unify data and enhance intelligent actions across teams dedicated to revenue growth provides smooth attribution processes and practical insights. QFlow.ai adeptly manages extensive data gathered within the activity table of your Salesforce.com account. By standardizing, analyzing, and visualizing sales efforts, it enables you to identify more opportunities and effectively close additional deals. Through cutting-edge data engineering, QFlow.ai breaks down outbound activity reports, focusing on a critical component: the effectiveness of these activities. It also automatically showcases vital metrics, including the average time taken from the first activity to opportunity creation and the average period from opportunity creation to finalizing the sale. Users have the capability to filter sales effort data by team or individual, offering a deeper comprehension of sales activities and productivity trends over time, which ultimately fosters improved strategic decision-making. This depth of understanding can prove crucial in fine-tuning sales strategies and enhancing overall performance, ensuring that teams are aligned and working effectively toward common goals.

Prophecy enhances accessibility for a broader audience, including visual ETL developers and data analysts, by providing a straightforward point-and-click interface that allows for the easy creation of pipelines alongside some SQL expressions. By using the Low-Code designer to build workflows, you also produce high-quality, easily interpretable code for both Spark and Airflow, which is then automatically integrated into your Git repository. The platform features a gem builder that facilitates the rapid development and implementation of custom frameworks, such as those addressing data quality, encryption, and new sources and targets that augment its current functionalities. Additionally, Prophecy ensures that best practices and critical infrastructure are delivered as managed services, which streamlines your daily tasks and enhances your overall user experience. With Prophecy, you can craft high-performance workflows that harness the cloud’s scalability and performance, guaranteeing that your projects operate smoothly and effectively. This exceptional blend of features positions Prophecy as an indispensable asset for contemporary data workflows, making it essential for teams aiming to optimize their data management processes. The capacity to build tailored solutions with ease further solidifies its role as a transformative tool in the data landscape.

Bid farewell to the challenges associated with low-level programming and the integration of complex systems. With SQL at your disposal, you can swiftly create and deploy data pipelines in just a few minutes. This innovative data engineering service equips both developers and data engineers with the tools needed to effortlessly build and implement real-time data pipelines designed specifically for data-driven applications. The platform boasts a variety of pre-built connectors for different messaging frameworks, storage options, and database management systems, thereby easing the connection and exploration of available data. Each connection you establish produces a stream that enhances the flow of data to and from the associated system. By using Decodable, you can construct your pipelines with SQL, where these streams are essential for the transmission of data between your connections. Furthermore, streams can be employed to interlink pipelines, allowing you to tackle even the most complex processing challenges with ease. You also have the ability to monitor your pipelines, ensuring that data flows continuously and smoothly while creating curated streams that can be shared with other teams for collaborative purposes. Implementing retention policies on your streams safeguards against data loss during interruptions from external systems, while real-time health and performance metrics keep you updated on the operational status, ensuring that all processes run efficiently. In conclusion, Decodable revolutionizes the entire data pipeline landscape, enhancing efficiency and facilitating faster outcomes in both data management and analysis, and ultimately transforming how organizations handle their data.

Dataplane aims to simplify and accelerate the process of building a data mesh. It offers powerful data pipelines and automated workflows suitable for organizations and teams of all sizes. With a focus on enhancing user experience, Dataplane prioritizes performance, security, resilience, and scalability to meet diverse business needs. Furthermore, it enables users to seamlessly integrate and manage their data assets efficiently.

DQOps serves as a comprehensive platform for monitoring data quality, specifically designed for data teams to identify and resolve quality concerns before they can adversely affect business operations. With its user-friendly dashboards, users can track key performance indicators related to data quality, ultimately striving for a perfect score of 100%. Additionally, DQOps supports monitoring for both data warehouses and data lakes across widely-used data platforms. The platform comes equipped with a predefined list of data quality checks that assess essential dimensions of data quality. Moreover, its flexible architecture enables users to not only modify existing checks but also create custom checks tailored to specific business requirements. Furthermore, DQOps seamlessly integrates into DevOps environments, ensuring that data quality definitions are stored in a source repository alongside the data pipeline code, thereby facilitating better collaboration and version control among teams. This integration further enhances the overall efficiency and reliability of data management practices.

Decube is an all-encompassing platform for data management tailored to assist organizations with their needs in data observability, data cataloging, and data governance. By delivering precise, trustworthy, and prompt data, our platform empowers organizations to make more informed decisions. Our tools for data observability grant comprehensive visibility throughout the data lifecycle, simplifying the process for organizations to monitor the origin and movement of data across various systems and departments. Featuring real-time monitoring, organizations can swiftly identify data incidents, mitigating their potential disruption to business activities. The data catalog segment of our platform serves as a unified repository for all data assets, streamlining the management and governance of data access and usage within organizations. Equipped with data classification tools, organizations can effectively recognize and handle sensitive information, thereby ensuring adherence to data privacy regulations and policies. Moreover, the data governance aspect of our platform offers extensive access controls, allowing organizations to oversee data access and usage with precision. Our capabilities also enable organizations to produce detailed audit reports, monitor user activities, and substantiate compliance with regulatory standards, all while fostering a culture of accountability within the organization. Ultimately, Decube is designed to enhance data management processes and facilitate informed decision-making across the board.

Address inquiries today rather than postponing until next week. Latitude simplifies the process of building low-code data applications in mere minutes. There's no need for a complex data stack, yet you can empower your team to tackle data-related inquiries efficiently. By linking your data sources to Latitude, you can dive into your data right away. Whether it's your database, data warehouse, or other tools your team utilizes, Latitude seamlessly connects with them. You can integrate multiple sources within a single analysis, as we support over 100 different data sources. This extensive selection allows teams to delve into and manipulate data in various ways. You can leverage features like our AI SQL Assistant, visual programming, or even manually draft SQL queries. Latitude merges data exploration with visualization, offering the flexibility to select from tables or charts and incorporate them into your current workspace. Creating interactive views is straightforward since your canvas is already aware of how variables and transformations interact, enabling a fluid and efficient analysis process. With such capabilities, teams can gain insights faster than ever before.

Cognos Analytics with Watson elevates business intelligence by integrating AI capabilities that deliver a comprehensive and reliable overview of your organization. This powerful software can not only project future trends and predict potential outcomes but also provide explanations for these predictions. Its integrated AI accelerates data blending processes and identifies optimal tables for your analytical models. By leveraging AI, you can discover hidden patterns and influential factors while receiving real-time insights. The tool empowers users to generate compelling visualizations that narrate their data effectively, with the added convenience of sharing these insights through platforms like email or Slack. By combining advanced analytics with data science, new avenues for growth can be explored. The self-service analytics feature is both governed and secure, ensuring protection against data misuse while adapting to various user needs. This versatile solution can be deployed in numerous environments—whether on-premises, in the cloud, on IBM Cloud Pak® for Data, or through a hybrid approach—making it suitable for diverse operational contexts. Additionally, it fosters collaboration across teams, enhancing decision-making processes.

We simplify and enhance the efficiency of Business Intelligence (BI) and Big Data analytics. Our aim is to equip business users and BI specialists, as well as busy professionals, to work independently when tackling data-centric challenges. Querona serves as a solution for anyone who has experienced the frustration of insufficient data, slow report generation, or long wait times for BI assistance. With an integrated Big Data engine capable of managing ever-growing data volumes, Querona allows for the storage and pre-calculation of repeatable queries. The platform also intelligently suggests query optimizations, facilitating easier enhancements. By providing self-service capabilities, Querona empowers data scientists and business analysts to swiftly create and prototype data models, incorporate new data sources, fine-tune queries, and explore raw data. This advancement means reduced reliance on IT teams. Additionally, users can access real-time data from any storage location, and Querona has the ability to cache data when databases are too busy for live queries, ensuring seamless access to critical information at all times. Ultimately, Querona transforms data processing into a more agile and user-friendly experience.

AI teams face challenges that drive the need for cutting-edge technologies, an area in which we excel. Conventional data warehouses and lakes often fail to manage unstructured data types including text, images, and videos effectively. Our strategy merges artificial intelligence with software development, catering to the requirements of data scientists, machine learning engineers, and data engineers. Rather than duplicating existing solutions, we offer a quick and economical pathway to advance your projects into production. Your data is securely held under your control, and model training is conducted on your own infrastructure. By tackling the shortcomings of traditional data management techniques, we empower AI teams to successfully navigate their challenges. Our Studio operates as an extension of popular platforms such as GitHub, GitLab, or BitBucket, promoting seamless integration. Organizations can opt for our online SaaS version or request a bespoke on-premise installation to meet their specific needs. This versatility enables businesses of every scale to implement our solutions efficiently. Ultimately, our commitment is to enhance the capabilities of AI teams through innovative and adaptable technology solutions.

Mozart Data serves as a comprehensive modern data platform designed for the seamless consolidation, organization, and analysis of your data. You can establish a contemporary data stack in just one hour, all without the need for engineering expertise. Begin leveraging your data more effectively and empower your decision-making processes with data-driven insights right away. Experience the transformation of your data management and analysis capabilities today.

Our goal is to free ML engineers from the complexities of data engineering, allowing them to focus on their true passion: building advanced models more effectively. Our cutting-edge product provides a solid framework that greatly simplifies the process for developers to access, analyze, and share visual data on a large scale, making it significantly more manageable. Users have the capability to automatically create custom interval attributes utilizing pre-trained extractors or any preferred model, which enhances the adaptability of data manipulation. The platform supports efficient data visualization and model performance analysis by integrating custom attributes with standard KPIs. This capability empowers users to query data, uncover rare edge cases, and assemble new training datasets from their entire data lake effortlessly. Furthermore, it streamlines the saving, editing, versioning, commenting, and sharing of frames, sequences, or objects with both team members and external collaborators. SiaSearch distinguishes itself as a data management solution that automatically derives frame-level contextual metadata, facilitating quick data exploration, selection, and assessment. By automating these tasks with intelligent metadata, productivity in engineering can potentially more than double, effectively relieving development bottlenecks in the realm of industrial AI. Consequently, this allows teams to push the boundaries of innovation in their machine learning projects at a much quicker pace and with greater efficiency. Additionally, the enhanced collaboration features foster a more cohesive working environment, ultimately leading to even higher quality outcomes.