pgagroal vs Supavisor
pgagroal
pgagroal.github.ioSupavisor
github.comSide by side
| Figure | pgagroal | Supavisor |
|---|---|---|
| Price from | Free | $25/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 5 |
| Spec score · Database Proxy Software | 7.6 (#14) | 8.5 (#4) |
| Authentication | It supports database-backed authentication queries and a user vault for credential management. | Client credentials can be verified using tenant user records or an authentication query. |
| Purpose | pgagroal is a high-performance connection pool for PostgreSQL. | Supavisor is a scalable, cloud-native Postgres connection pooler. |
Plans
Supavisor
- FreeFree
- Open-source SupavisorFree
- Pro$25 a month
- Team$599 a month
- EnterprisePriced on request
In their own words
pgagroal
pgagroal is a free, self-hosted PostgreSQL connection pool for Linux and macOS. It supports per-user and per-database connection limits, pool prefill, idle connection removal, and connection validation. Administrators can enable or disable database access and choose graceful or fast shutdown. Remote management and command-line tools handle runtime administration and user management. Monitoring exports Prometheus metrics and includes a Grafana 12 dashboard. Authentication can use database-backed queries or a user vault for credentials. If a PostgreSQL server can no longer accept writes, pgagroal can trigger an external failover workflow. The project lists TLS v1.2+ and describes both server-only and mutual certificate authentication. It works with PostgreSQL-compliant drivers including pgjdbc, Npgsql, and pq. Tested systems listed include Fedora 38+, RHEL 9.x, Rocky Linux 9.x, FreeBSD, and OpenBSD; releases list packages through Fedora 42/43, RHEL 10, and Rocky Linux 10. The repository identifies a BSD-3-Clause license. GitHub is used for questions, issues, feature requests, and code contributions.