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10 Best ETL Tools in 2024

March 3rd, 2024

Organizations today have access to an immense volume of data. To put it into perspective, in 2022, an estimated 97 zettabytes of data were generated globallythat’s a staggering 97 trillion gigabytes!

However, without the appropriate means to extract valuable insights, this data remains worthless. Having the right data, collecting and storing them in a secure and organized manner, is crucial to gain timely data-driven insights. Consequently, ETL tools have become indispensable for forward-thinking organizations when it comes to data integration.

An ETL tool allows data-driven businesses to extract data from disparate sources, transform it, and load it into target systems, such as a data lake or data warehouse, for reporting and analytics.

How Can an ETL Tool Help Data Teams?

Traditionally, businesses set up ETL pipelines through manual coding, which is inefficient and time-consuming. The primary problem with the programming stack is that data is manipulated by the element instead of columns and rows, making it difficult to integrate heterogeneous sources.

Moreover, adding or changing data pipelines requires building on top of previous libraries and complex code integration. Therefore, modern businesses have started using automated ETL tools that can handle intricate ETL processes more efficiently.

ETL tools simplifies the ETL process by abstracting complexities and enabling non-technical users to handle data transformations and workflows. This abstraction streamlines development, maintenance, and scalability, making ETL processes more accessible and efficient for a wider range of users within an organization.

Here are some reasons why you should opt for an ETL tool:

ETL Tools Build Data Pipelines Faster

Like other data integration tools, ETL tools allow you to integrate data and build data pipelines faster. They come equipped with pre-built connectors for diverse data sources and destinations, minimizing the need for custom coding and allowing for faster implementation. They also offer a visual interface for designing and managing data pipelines more seamlessly, so users with minimal to no coding experience can easily build and maintain data pipelines.

ETL Tools are Future-Proof

Modern ETL tools are designed to be adaptable and flexible to handle constantly changing data requirements and technologies. Most ETL tool vendors constantly update functionalities and add connectors in response to new technologies and best practices.

ETL Tool can Handle Complex Data Easily

Handling complex and unstructured raw data is a difficult task. ETL tools have evolved to address this challenge by incorporating features and capabilities to handle data in various formats and structures. Moreover, many ETL solutions allow users to write custom transformations to ingest, cleanse, and manipulate complex data.

ETL Tools Reduce Error Probability

ETL Tools significantly reduce the risk of errors in data pipelines, mainly through automation. Eliminating manual tasks also eliminate the risk of human errors. Moreover, many ETL tools come with data validation controls to ensure that data passes the specified criteria before reaching a target destination. The visual interface and workflow also help reduce the probability of errors.

Types of ETL Tools

The growing demand for effective data management and the increasing volume, variety, and velocity of data has led to an explosion of ETL tools, including:

Open Source ETL Tools

As ETL tools became common, many developers released open-source tools, which are free to use. You can easily access their source code and extend its functionality to meet your data requirements. While open-source ETL tools are flexible, they have a steep learning curve. Moreover, they might be incompatible with your existing data pipelines.

Custom ETL Tools

Many businesses design their ETL tools using programming languages such as Python and SQL. While they enable greater customization to meet specific data requirements, these tools are time-consuming to build and require significant investment and resources. Moreover, it’s hard to maintain custom ETL tools and update them to incorporate changing data management requirements.

Cloud-based ETL Tools

Cloud-based ETL tools allow you to manage data from various cloud-based applications. These solutions are deployed on the cloud to process large volumes of data without investing in additional infrastructure. These ETL tools are easy to set up and use but lack the technical functionalities to carry out complex ETL processes.

Enterprise ETL tools

Enterprise ETL tools are specialized solutions for large organizations to perform ETL processes efficiently. You can ingest data from disparate sources into a centralized data repository for reporting and analytics. These solutions have advanced capabilities to perform complex data transformations and handle data processing at scale.

Many vendors charge an annual license fee or follow a pay-as-you-go model. Top providers offer extensive training and resources. These enterprise ETL tools are very easy to use, especially no-code solutions that empower business users with no coding background to take charge of data.

The Top 10 ETL Tools in 2024

There are plenty of ETL tools available in the market, but their suitability can differ depending on specific needs and scenarios. Several notable ETL software options stand out as top contenders in 2024. Here’s a selection of seven leading ETL software tools for this year:

  1. Astera
  2. Integrate
  3. Fivetran
  4. Talend
  5. Hevo Data
  6. Skyvia
  7. SAS Data Management
  8. Pentaho
  9. Stitch
  10. Blendo


Astera ETL Tool Award

Astera is a unified, no-code platform that simplifies ETL and ELT. Equipped with an intuitive, easy-to-use interface, it allows you to create automated data pipelines across disparate data sources. The platform provides an end-to-end data ecosystem for data extraction, integration, electronic data interchange, API management, and warehousing.

Key features of Astera:

  • Powerful ETL Engine: Built on a robust parallel-processing engine, Astera effortlessly handles large volumes of datasets, ensuring smooth and efficient ETL operations with speed.
  • Automation and Orchestration: Astera streamlines workflows through job scheduling features, allowing you to set up processes once and automate execution.
  • Intuitive, No-Code Interface: The tool prioritizes user-friendliness and offers a drag-and-drop interface that empowers both business and technical users to handle complex ETL tasks with ease.
  • Extensive Connector Library: Astera supports a wide array of connectors for both on-premises and cloud-based sources and destinations, including databases, data warehouses, and data lakes. Additionally, you can easily connect to other sources or destinations through pre-built API connectors.
  • AI-Powered Data Extraction: The solution offers intelligent document processing. The AI-powered extraction allows you to effortlessly capture data from semi-structured and unstructured documents.
  • Data Transformation Capabilities: Astera offers a range of built-in advanced transformations and functions, such as Tree Join, Normalization, sort, filter, distinct, etc which simplifies data manipulation. You can easily drag and drop the required transformations and map them within your data pipelines.
  • Data Quality Assurance: The tool features robust built-in data quality functionalities that enable data cleansing, profiling, and validation. You can also define data quality rules to flag erroneous records for subsequent review.
  • Data Security and Governance: Astera’s ecosystem enhances data integrity and privacy through advanced security and data governance mechanisms, deterring unauthorized access or potential breaches.

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Integrate.io is an ETL tool designed for data integration, and transformation. The tool comes with a range of customization, integration templates, monitoring and logging, feature as well as CDC capabilities, available through different pricing packages.

Key features of Integrate.io:

  • Data Source Compatibility:io supports various data sources, including databases, cloud services, web apps, and flat files.
  • Transformation Functions: The tool comes with data cleaning, enrichment, and transformation capabilities.
  • Cloud Integration:io offers scalability and easily integrates with cloud platforms.


Fivetran is a data integration platform that automates the extraction and loading of data from various source systems into a centralized data warehouse or destination. The tool supports the ETL process, allowing you to access and analyze your data for analytics purposes.

Key features of Fivetran:

  • Broad Source Compatibility: Fivetran supports a range of data sources, including databases, cloud services, applications, and APIs.
  • Schema Mapping and Transformation: It offers schema mapping and basic data transformation.
  • Monitoring and Alerts: The tool includes monitoring and alerting features to track data pipeline performance and detect issues.


Talend provides a data integration and transformation platform that assists organizations in moving, cleansing, and converting data from diverse sources to destinations. The platform is compatible with data sources on-premises and in the cloud and includes a range of pre-built integrations.

Key features of Talend:

  • Data Transformation: Talend provides a range of data transformation capabilities for cleaning and enriching data.
  • Reliable Data Loading: The platform ensures reliable data loading into target destinations such as data warehouses or analytics tools.
  • Connectivity: The tool offers an extensive range of connectors and adaptors for various data sources and platforms to support integration.

Hevo Data

Hevo Data is an ETL platform that supports data integration, data movement, and processing. It supports a wide array of data sources and offers real-time data replication. The tool facilitates data extraction, transformations and data loading into designated target destinations.

Key features of Hevo Data:

  • Wide Data Source Compatibility: It supports a broad range of data sources, including databases, cloud services, applications, and more.
  • Real-time Data Replication: Hevo Data provides real-time data replication, enabling you to work with up-to-the-minute data.
  • Monitoring and Alerts: The tool also has real-time monitoring and alerting features that allow you to track ETL job performance and receive notifications about any anomalies.


Skyvia is an ETL platform that allows businesses to automate data extraction from various sources, perform data transformations, and load it into target destinations for data integration and processing. It supports a range of data sources and offers data mapping and transformation capabilities.

Key features of Skyvia:

  • Incremental Data Updates: The platform supports incremental data updates, reducing the need for full data transfers.
  • Error Handling: Skyvia includes error-handling mechanisms to identify and manage issues during data integration.
  • Data Archiving: The tool supports data archiving, allowing organizations to securely store historical data for compliance and historical analysis.

SAS Data Management

SAS Data Management provides ETL capabilities for integrating data from diverse sources, such as databases, CRM platforms, and more. It allows you to perform data extraction from various file formats, apply transformations to meet desired formats and standards and load the processed data into target systems for analysis and reporting.

Key features of SAS Data Management:

  • Metadata Management: The platform provides metadata management to document and track data lineage.
  • Real-time and Batch Processing: It supports both real-time and batch ETL processing to meet various data integration requirements.
  • Error Handling and Logging: The platform includes error handling mechanisms and logging features to troubleshoot ETL issues.


Pentaho is an open-source ETL platform that enables businesses to perform data integration and analytics. The platform has a free community edition, but it also offers a commercial license for enterprises. It supports various processes such as ingestion, cleansing, standardization, and storage.

Key features of Pentaho:

  • Extensibility: You can extend Pentaho’s ETL capabilities with custom plugins and scripts for greater customization.
  • Big Data Integration: Pentaho supports integration with big data technologies like Hadoop, so you can process large datasets.
  • Data Quality and Validation: The platform includes data quality features to clean and validate data during ETL processes.


Stitch is a cloud-based data integration service that enables ETL processes. It provides a platform for extracting, transforming, and loading data from various sources into a destination of choice. It’s an open-source tool, so companies can expand the tool’s capabilities.

Key features of Stitch:

  • Broad Source Integration: Stitch supports various data sources, including databases, cloud applications, and APIs.
  • Automated Data Replication: The tool comes with automated and scheduled data replication capabilities for data updating.
  • Cloud-Native Scalability: It is designed as a cloud-native ETL service that can accommodate changing data needs.


Blendo is an ETL tool that provides access to various cloud data sources. It’s a self-service        tool that supports native data connection types and allows you to automate data transformation and management processes. Using Blendo, you can transfer raw data sets into the database or a cloud data warehouse of choice.

Key features of Blendo:

  • Native Cloud Source Connectivity: Blendo supports native data connectors for various cloud-based data sources.
  • Automated Data Transformation: Blendo offers automation for data transformation tasks to prepare data.
  • Scalability: Blendo is designed to scale with evolving data requirements.

ETL Tool Features to Look For

Before you invest in an ETL platform, you must evaluate its capabilities & features to determine whether it’ll meet your data management requirements. Here are some important features that an ETL solution should have:

  1. Data Extraction: An effective ETL tool should have the ability to connect to a wide range of data sources, including databases (SQL, NoSQL), APIs, and various file formats (CSV, JSON, XML). It should also support unstructured data extraction, so you can easily extract data from PDF and scanned documents to optimize data transfer and reduce processing time.
  2. Library of Connectors: Modern ETL tools offer an expansive library of connectors, including file formats, databases, and cloud platforms. Ensure that the tool you purchase can natively support your data sources.
  3. Ease of Use: Managing custom-coded ETL mappings is a complex process that requires deep development expertise. To save developer resources and transfer data from the hands of developers to business users, you need an enterprise ETL solution that offers an intuitive, code-free environment to extract, transform, and load data.
  4. Data Transformations: Data transformation needs vary from simple transformations such as lookups and joins to more complex tasks like denormalizing data or converting unstructured data into structured tables. You should select an ETL tool that offers a range of simple and more advanced transformations as per your data manipulation requirements.
  5. Data Quality and Profiling: You only want clean and accurate data to be loaded into your repository. So, prioritize data quality management, and look for an ETL platform that offers inbuilt data quality and profiling capabilities to determine enterprise data’s consistency, accuracy, and completeness.
  6. Automation: Large enterprises must handle hundreds of ETL jobs daily, which is only possible through automation. Look for an advanced ETL automation solution with end-to-end automation capabilities, including job scheduling and process orchestration, to streamline the data management processes.
  7. Monitoring and Logging: Comprehensive monitoring features are vital for keeping track of ETL job performance. Look for tools that offer detailed logging of job execution, error handling, and notifications. This allows you to identify and address issues promptly, ensuring data quality and reliability.
  8. Scalability and Performance: An ETL tool should offer parallel processing capabilities to handle large data sets. Parallel processing splits tasks into smaller units and processes them simultaneously, significantly reducing processing times. Additionally, tools should have optimization features like query optimization and memory management to enhance performance.

How to Select the Right ETL Tool?

Selecting the right ETL tool is a crucial decision that can significantly impact a company’s data integration and analytics capabilities. Here’s how to choose the most suitable ETL tool:

Define Your Requirements

Begin by clearly defining your organization’s ETL requirements. Which data sources do you need to integrate? What types of transformations are necessary? What is the volume of data you’re dealing with, and what are the expected growth rates? Consider your organization’s long-term goals and scalability requirements.

Evaluate Data Sources and Formats

Take stock of the data sources you have. Ensure that the ETL tool you choose can connect to and ingest data from these sources, whether they are databases, cloud services, web services, or flat files. Verify that the tool supports the data formats commonly used in your organization, such as CSV, JSON, XML, or proprietary formats.

Assess Data Transformation Capabilities

Consider the complexity of data transformations required for your business processes. Look for ETL tools that offer the necessary transformation functions and capabilities to meet your needs. Evaluate the tool’s support for handling data quality, data cleansing, and error handling to ensure the reliability of transformed data.

Scalability and Performance

Analyze the tool’s scalability and performance capabilities. Will it handle your current data volumes efficiently, and can it scale as your data grows? Look for features like parallel processing, distributed computing, and in-memory processing that can improve ETL performance.

Ease of Use and User-Friendliness

Consider the technical expertise of your team. Choose ETL tools that match the skill set of your staff. Evaluate the tool’s user interface for ease of use, as well as its support for no-code ETL development. A no-code solution can provide substantial cost savings in the long run. This is because hiring technical resources to manage and maintain ETL pipelines can be costly.

Integration with Existing Systems

Ensure that the selected ETL tool integrates smoothly with your existing systems, such as data warehouses, BI tools, and analytics platforms. Compatibility with your technology stack is essential for a seamless data ecosystem. Many enterprises opt for a solution that provides a unified, end-to-end data ecosystem to avoid working with multiple vendors.

Scalability and Flexibility

Ensure that the selected tool can grow with your organization and adapt to changing data requirements. Scalability ensures that your chosen ETL tool can efficiently handle increasing data volumes and processing demands, and flexibility allows it to adapt seamlessly to evolving data formats and integration needs.

Security and Compliance

Assess the tool’s security features, including data encryption, access controls, and compliance certifications (e.g., GDPR, HIPAA). Ensure that it aligns with your organization’s data security and compliance requirements. Also, the ETL tool should support effective data governance practices to ensure that data security measures align with organizational data policies.

Automate ETL Processes with Astera Centerprise

DexKo's customer review for Astera

Astera Centerprise is an enterprise-ready, code-free data management solution with a powerful ETL/ELT engine. Our zero-code solution has a vast library of connectors, transformations, and in-built functionalities, making it easier for users to extract, manipulate and load data to the destination of choice without writing code. Our tool’s automation and orchestration capabilities can save up to 80% time required to manage ETL processes.

Interested in trying Astera Centerprise and exploring how it meets your unique ETL requirements? Download a free 14-day trial version and experience it first-hand!

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