PgDog
Scaling engine for PostgreSQL
Operating in b2b based in San Francisco, CA, USA; Remote, PgDog operates.
Profile
PgDog is an application for sharding PostgreSQL. It understands SQL and can distribute queries automatically between databases. It's built for managed databases, like AWS RDS, and doesn't require any changes to application code or schema.
In addition to sharding, PgDog is a load balancer and pooler, so it can act as a replacement for PgBouncer, RDS Proxy, and other Postgres scaling products. It brings the simplicity and performance of HTTP load balancing to the database.
Built from the experience of sharding Postgres at Instacart during peak growth in 2020, PgDog is the answer to the old question: does Postgres scale? It does now.
PgDog is positioned in b2b, a segment that rewards a clear, focused offering.
The company is recorded as being based in San Francisco, CA, USA; Remote.
It is recorded at the Spring 2025 stage.
Its team size is recorded as 3 employees.
Directory analysis
PgDog is a lightweight application that automatically shards PostgreSQL databases by distributing queries across multiple instances without requiring changes to application code or schema. It also functions as a load balancer and connection pooler, positioning itself as a drop‑in replacement for tools like PgBouncer, RDS Proxy, and other Postgres scaling solutions. Built by engineers experienced in scaling Postgres at Instacart, PgDog targets managed database environments such as AWS RDS.
Positioning: PgDog addresses the scalability challenges of PostgreSQL in cloud‑managed contexts, offering a code‑free sharding and pooling solution that competes with existing database scaling products. Its focus on simplicity and performance positions it as a niche but potentially valuable tool for enterprises seeking to scale Postgres workloads efficiently.
Note: PgDog enables automatic sharding of PostgreSQL without code changes.
Auto-generated directory analysis from public data · updated 10 Oct 2026. Informational only, not investment advice.
| Sector | B2B |
|---|---|
| Headquarters | San Francisco, CA, USA; Remote |
| Country | USA; Remote |
| Employees | 3 |
| Stage | Spring 2025 |
Website: pgdog.dev
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