Google Cloud SQL vs HeliosProxy
| Google Cloud SQL | HeliosProxy | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | No |
| Paid from | $0.04/mo | — |
| Open source | No | No |
| Platforms | api, Linux, macOS, Web, Windows | — |
| Deployment model | self-hosted | self-hosted |
| Connection pooling | No | Yes |
| Automatic failover | Yes | Yes |
| Supported databases | MySQL, PostgreSQL, SQL Server | PostgreSQL-compatible databases |
| Query routing | — | Yes |
| Load balancing | — | Yes |
Both are listed in Best Database Proxy Software. On Inferse, Google Cloud SQL scores higher on our published basis.