Heimdall Database Proxy vs Supavisor
Heimdall Database Proxy
heimdalldata.comSupavisor
github.comSide by side
| Figure | Heimdall Database Proxy | Supavisor |
|---|---|---|
| Price from | — | $25/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 3 | 5 |
| Spec score · Database Proxy Software | 7.7 (#10) | 8.5 (#4) |
| Authentication | The overview says the proxy supports authentication and authorization through Active Directory integration. | Client credentials can be verified using tenant user records or an authentication query. |
| Installation | The download page provides Linux and Docker installation instructions and a vendor-neutral package for Unix, OSX, Solaris, and BSD requiring Java 8 or later. | The installation guide starts by setting up a PostgreSQL database for Supavisor tenant data and provides a Docker Compose command for PostgreSQL 14. |
| Purpose | The Database Proxy is a data access layer that routes, caches, and secures SQL queries between an application and its database. | Supavisor is a scalable, cloud-native Postgres connection pooler. |
Plans
Heimdall Database Proxy
- Enterprise EditionPriced on request
- Enterprise Plus EditionPriced on request
- Standard EditionPriced on request
Supavisor
- FreeFree
- Open-source SupavisorFree
- Pro$25 a month
- Team$599 a month
- EnterprisePriced on request
In their own words
Heimdall Database Proxy
Heimdall Database Proxy is a data access layer between an application and its database, routing, caching, and securing SQL queries. It can send reads to replicas and writes to primary databases, with replication-lag detection to support consistency. Frequently used queries can be cached with automatic expiry and invalidation rules to reduce database load and latency. Connection pooling can reduce front-side to back-side connections by up to a 1000:1 ratio. The proxy provides live SQL visibility, bottleneck identification, and auto-tuning recommendations, and can run as a transparent sidecar on-premise or in the cloud. Supported databases include MySQL, PostgreSQL, Amazon RDS, Oracle, SQL Server, MariaDB, DB2, Greenplum, and Redshift. Listed cloud integrations include AWS, Azure, Oracle, Google Cloud, and Redis. Active Directory integration supports authentication and authorization. Enterprise Plus includes data masking, GDPR auditing, and honey-tokens. A free Greenplum Community Edition is available for Greenplum use, with pooling, LDAP synchronization for one server, and SQL performance analytics. The AWS Marketplace listing offers a free 30-day trial; technical support for the Community Edition requires an Enterprise upgrade.