Here we have listed a few ETL tools both, traditional and Open source you can have a look at them and see for yourself which one suits your use case.   1. Panoply: Panoply is the main cloud ETL supplier and data warehouse blend. With 100+ data connectors, ETL and data ingestion is quick and simple, with only a couple of snaps and a login among you and your recently coordinated data. In the engine, Panoply is really utilizing an ELT approach (instead of conventional ETL), which makes data ingestion a lot quicker and progressively powerful, since you don't need to trust that change will finish before stacking your data. What's more, since Panoply fabricates oversaw cloud data warehouses for each client, you won't have to set up a different goal to store all the data you pull in utilizing Panoply's ELT procedure. On the off chance that you'd preferably utilize Panoply's rich arrangement of data gatherers to set up ETL pipelines into a current data warehouse, Panoply can likewise oversee ETL forms for your Azure SQL Data Warehouse. 2. Stitch: Stitch is a self-administration ETL data pipeline. The Stitch API can reproduce data from any source, and handle mass and gradual data refreshes. Stitch additionally gives a replication motor that depends on various techniques to convey data to clients. Its REST API underpins JSON or travel, which empowers programmed recognition and standardization of settled report structures into social constructions. Stitch can associate with Amazon Redshift engineering, Google BigQuery design, and Postgres design - and incorporates with BI apparatuses. Stitch is normally intended to gather, change and burden Google examination data into its own framework, to naturally give business bits of knowledge on crude data. 3. Sprinkle: Sprinkle is a SaaS platform providing ETL tool for organisations.Their easy to use UX and code free mode of operations makes it easy for technical and non technical users to ingest data from multiple data sources and drive real time insights on the data. Their Free Trial enables users to first try the platform and then pay if it fulfils the requirement.   Some of the open source tools include   1. Heka: Heka is an open source programming framework for elite data gathering, investigation, observing and detailing. Its principle part is a daemon program known as 'hekad' that empowers the usefulness of social occasion, changing over, assessing, preparing and conveying data. Heka is written in the 'Go' programming language, and has worked in modules for contributing, disentangling, separating, encoding and yielding data. These modules have various functionalities and can be utilized together to assemble a total pipeline. Heka utilizes Advanced Message Queuing Protocol (AMQP) or TCP to transport data starting with one area then onto the next. It tends to be utilized to stack and parse log records from a document framework, or to perform constant investigation, charting and inconsistency recognition on a data stream. 2. Logstash: Logstash is an open source data handling pipeline that ingests data from numerous sources at the same time, changing the source data and store occasions into ElasticSearch as a matter of course. Logstash is a piece of an ELK stack. The E represents Elasticsearch, a JSON-based hunt and investigation motor, and the K represents Kibana, which empowers data perception. Logstash is written in Ruby and gives a JSON-like structure which has a reasonable division between inner items. It has a pluggable structure highlighting more than 200 modules, empowering the capacity to blend, coordinate and arrange offices over various information, channels and yield. This instrument can be utilized for BI, or in data warehouses with bring, change and putting away occasion capacities. 3. Singer: Singer's open source, order line ETL instrument permits clients to assemble measured ETL pipelines utilizing its "tap" and "target" modules. Rather than building a solitary, static ETL pipeline, Singer gives a spine that permits clients to interface data sources to capacity goals. With a huge assortment of pre-constructed taps, the contents that gather datapoints from their unique sources, and a broad choice of pre-fabricated focuses on, the contents that change and burden data into pre-determined goals, Singer permits clients to compose succinct, single-line ETL forms that can be adjusted on the fly by trading taps and focuses in and out. ... View more

Hello @sherrine    As mentioned by a couple of other users as well, NiFi operates in a different playground and comes with a few limitations. Below I have made a comparison between Streamsets and Talend. However, some other tools which you can also prefer include Fivetran, Sprinkle Data and Matillion.   ... View more