@mamoonsaleem Could you please explain more about your use case, such as which ODBC driver you are referring to, so I can assist with this further? Regarding SQL Gateway, this is included in the Server license for any ODBC driver, so as long as you have a Server license for an ODBC driver, the SQL Gateway will also be licenses.
@mamoonsaleem Thank you for your response. As the Server license for the ODBC driver requires a quote, please find the page to request a quote for the Neo4J driver below. Note that the SQL Gateway is included in the Server license.
https://www.cdata.com/drivers/neo4j/order/odbc/
If anything else is needed, please do not hesitate to reach out.