Open source backend in 1 binary
An embedded realtime database, declarative YAML schemas, built-in Svelte admin, and native AI agent tooling compiled into a single lightweight Go executable.
Ready to use out of the box
HydroGo provides a complete backend foundation for content, web apps, and modern APIs with zero operational overhead.
// Query published products with sub-millisecond response
records, err := app.Dao().FindRecordsByFilter(
"products",
"status = 'published' && price <= 2500",
"-created", // sort descending
20, // limit
0, // offset
)
if err != nil {
return err
}
// 42,000+ req/s with 1.2ms latency on 1 coreSimple, transparent open core
Free and open source for developers and teams. Commercial modules and managed infrastructure for scaling production systems.
Open Core Engine
Self-host on any Linux, macOS, or Windows environment. Full single-binary distribution under PolyForm Shield.
- ✓ Single compiled binary (SQLite WAL & PostgreSQL)
- ✓ Declarative YAML Schemas & Headless CMS
- ✓ Embedded Svelte 5 Admin UI & File Storage
- ✓ Native Model Context Protocol (MCP) server
Commercial Add-Ons & Cloud
Pluggable modules for high-throughput transactional systems, payment orchestration, and fully managed cloud infrastructure.
- ✓ Payment orchestration, shipping & fiscal e-invoice bridges
- ✓ B2B wholesale matrices, tiered dealer pricing & credit terms
- ✓ Dedicated single-tenant cloud deployment (HydroCloud)
- ✓ 99.9% Uptime SLA & direct engineering Slack/Discord support
Works with your favorite frontend stack
Consume HydroGo REST APIs, SSE real-time streams, or the Go SDK with any modern web or mobile framework.
Build with HydroGo
A single-binary Go backend engine for applications, content, and high-scale APIs.