Etlworks is a modern ETL tool built for the cloud. It is also a full-fledged Enterprise Service Bus (ESB), so you can create your own APIs to extract and enrich the data from multiple, disparate sources, as well as submit and transform and then store this data in any supported destination, from the relational databases to cloud storage and APIs.
RudderStack a leading open source Customer Data Platform (CDP), they provide data pipelines that make it easy to collect data from every application, website and SaaS platform, then activate it in your warehouse and business tools.
Skyvia is the universal cloud data platform for data integration, cloud to cloud backup with few clicks restore and data management. It is a no coding wizard-based solution that meets the needs of both IT professionals and business users with no technical skills. Skyvia supports the most popular cloud apps and on-premise data sources, including Salesforce, Dynamics CRM, QuickBooks Online, SQL Server, Amazon Redshift, Google BigQuery and many more.