It's easy to add new new data sources and customise the connections, and it's reliable too. Unlike other ETL tools that keep breaking Weld does what it says it does, And that's exactly what you want an ETL to be. It's also better priced than the bigger, more established brands as well. I've already been recommending my clients to Weld. Review collected by and hosted on G2.com.

The interface used to be a bit clunky, but they have improved it now. That was the only thing I think it needed to improve on, and it has. Review collected by and hosted on G2.com.