Database Open Source Tools

Alternative toLlamaParse

Document parsing and ETL for LLMs, RAG pipelines, and AI agents.

• 15,583 GitHub stars
• Apache-2.0Licence Apache-2.0
• #LLM

Alternative toStarburst Enterprise

High-performance distributed SQL query engine for big data

• 13,351 GitHub stars
• Apache-2.0Licence Apache-2.0
• #Database

Alternative toSupabase

Backend-as-a-service platform built for AI coding agents

• 13,152 GitHub stars
• Apache-2.0Licence Apache-2.0
• #BaaS

Alternative toRedis Cloud

Faster, multithreaded Redis drop-in with no API changes required

• 12,506 GitHub stars
• BSD-3-ClauseLicence BSD-3-Clause
• #Database

Alternative toAWS Amplify

Auto-generate infrastructure from your TypeScript or Go code

• 12,480 GitHub stars
• MPL-2.0Licence MPL-2.0

Alternative toElasticsearch Service (Elastic Cloud)

MySQL-wire search engine with full-text and real-time indexing

• 12,064 GitHub stars
• GPL-3.0Licence GPL-3.0
• #Database

Alternative toMongoDB Atlas

Run MongoDB apps on PostgreSQL with no code changes needed

• 11,089 GitHub stars
• Apache-2.0Licence Apache-2.0
• #Database

Alternative toKedify

Event-driven Kubernetes autoscaling with 70+ scalers and scale to zero

• 10,646 GitHub stars
• Apache-2.0Licence Apache-2.0

Alternative toCockroachDB

Open source distributed SQL database for cloud-native apps

• 10,613 GitHub stars
• Apache-2.0Licence Apache-2.0
• #Database

Alternative toFirebase

Firebase alternative: GraphQL, Postgres auth, and file storage

• 9,364 GitHub stars
• MITLicence MIT
• #BaaS