
Aiven for PostgreSQL
7.8#4 in relational databasesFrom $5 a monthFree planWebAPISelf-hosted
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The free tier is positioned for learning and prototypes, while Developer is aimed at test and personal projects. Startup and Business are positioned for higher-performance testing and production workloads, respectively.
Firebird suits teams or developers seeking a self-hosted relational database with multiple deployment architectures and driver options. Its monitoring and SQL features may also suit users who need database auditing and debugging tools.