# Preview Self-Managed Connectors for Confluent Platform Confluent is introducing preview connectors to gain early feedback from users. Preview connectors are only suitable for evaluation and non-production purposes and are subject to the [Confluent Software Evaluation License](https://www.confluent.io/confluent-software-evaluation-license/). Confluent will provide connector support only for evaluation and non-production testing purposes. Comments, questions and suggestions related to preview features are encouraged. Confluent customers can submit questions and suggestions, and file support tickets using the [Confluent Support Portal](https://support.confluent.io/). - [AMPS Source Connector](https://docs.confluent.io/kafka-connectors/amps/current/index.html) - [FTPS Connector (Source and Sink)](https://docs.confluent.io/kafka-connectors/ftps/current/index.html) - [Marketo Source Connector](https://docs.confluent.io/kafka-connectors/marketo/current/index.html) - [Weblogic JMS Source Connector](https://docs.confluent.io/kafka-connectors/weblogic-source/current/index.html)