⚡Infinity Stack Infrastructure · Active development

The open-source Supabase alternative

Infinity Stack offers modular, self-contained Rust microservices (Infinity ID, Infinity Data, Infinity Stream) designed for lightweight backend infrastructure.

See Infinity Stack Infrastructure in the stack →★ View source
// ABOUT SUPABASE

Supabase is an open-source Firebase alternative providing PostgreSQL databases, Auth, and Storage.

When to consider Infinity Stack Infrastructure

▸You want independent, decoupled microservices rather than a single monolithic backend stack
▸You need ultra-fast Rust binaries with minimal system memory consumption
▸You want native vector search + identity without running full PostgreSQL extensions
▸You prefer modular container deployments

Infinity Stack Infrastructure vs Supabase — at a glance

Supabase
Infinity Stack Infrastructure
Licensing
Proprietary / commercial
Open-source (Apache-2.0)
Hosting model
Supabase is delivered primarily as a vendor-managed service
Self-hosted on your own local, cloud, or hybrid infrastructure
Maturity
Supabase is an established, widely-adopted platform
Newer project — active development
// AN HONEST NOTE

Supabase is a mature platform with a rich dashboard UI and extensive extensions. Infinity Stack provides modular, targeted infrastructure built in Rust.

Supabase alternative — FAQ

How does Infinity ID compare to Supabase Auth?
Infinity ID is a lightweight, dedicated OIDC/OAuth2 authentication server written in Rust, running standalone without requiring PostgreSQL.
// OTHER ALTERNATIVES
Infinity ID vs Auth0 →Infinity Observe vs Datadog →Infinity Data vs Pinecone →Infinity Stream vs Kafka →Infinity ID vs Okta →Infinity ID vs Clerk →Infinity ID vs Amazon Cognito →Infinity Observe vs New Relic →Infinity Observe vs Splunk →Infinity Data vs Elasticsearch →Infinity Stream vs Confluent →Infinity Stream vs Amazon Kinesis →Infinity AI Stack & Agents Runtime vs LangChain →Infinity Data Engine vs LlamaIndex →Infinity Voice Pipeline vs Vapi AI →