Jitsu is an open-source Segment alternative with event collection and API connectors. It can stream and collect the data to any data warehouse of your choice and can be deployed in 2 minutes.
We've been using Jitsu for a few weeks now and are loving it!
Since it's possible to self-host, it opens new use-cases that happen on a private network such as transferring data from our production Postgres to Redshift (we haven't tried it yet / Postgres not available on Jitsu Next yet anyway). Is it a use-case you recommend or would you say Jitsu is not the best fit to achieve this?