Users discussed the Show HN product, noting that some features aren't open source and it requires MongoDB, with suggestions to use FerretDB as an alternative. There's interest in the product's solidity but concerns about compatibility, outdated information, and licensing issues. Alternatives like Courier and Engagespot were mentioned, as well as issues with AWS DocumentDB compatibility and .NET SDK implementation. Ntfy.sh and UnifiedPush were highlighted as integration options or alternatives. One user is considering Ntfy for their SaaS notifications.
Users criticized the product for lacking SSO integration and open-source auditing logs, requiring MongoDB over Postgres, having many failed tests, and not being compatible with the latest MongoDB version. The license change was seen as anti-competitive and costly. The hosting solution was unclear, and there was outdated information and inaccurate interpretation of SSPL. Criticisms also included the absence of a hosted AWS version, no C# availability, incompatibility with AOT and missing System.Text.Json, and the requirement for customers to install the Ntfy app.