Data & analyse

Parseable is an open source, unified infrastructure observability platform built in Rust on a data lake architecture. It tracks logs, metrics, traces, and events across apps, agents, and systems, reducing storage costs by up to 90% through columnar telemetry compression.

Inventory management system for your electronic components.

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Distributed and RESTful search engine.

The most popular Kubernetes Operator for PostgreSQL.

Database diagrams editor that allows you to visualize and design your DB with a single query.

Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.

Distributed, column-oriented, real-time analytics data store.

TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.

Apache Doris is a real-time analytics and hybrid search database for AI agents.

Web and products analytics that is easy to setup and more intuitive (alternative to Google Analytics).

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.

Keep track of your inventory of 3D-printer filament spools.

Free, simple, and intuitive online database diagram editor and SQL generator.

Web analytics that protects your data and your customers' privacy (alternative to Google Analytics).

CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.

Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage

Schedule posts, track the performance of your content, and manage all your social media accounts in one place (Alternative to Buffer, Hootsuite, Sprout Social).

Lean project management system for small teams and startups helping to manage projects from ideation through delivery.

Simple, fast, privacy-focused alternative to Google Analytics.

The Open Source Firebase Alternative with GraphQL.

Event-driven, language-agnostic platform to create, schedule, and monitor workflows. In code. Coordinate data pipelines and tasks such as ETL and ELT.

Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.

Vitess is a database clustering system for horizontal scaling of MySQL.

The infrastructure platform for the intelligence era

PostgreSQL backup tool with Point-In-Time-Recovery and restore verification

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

A high-performance observability data pipeline.

The open source repository for Electricity Maps data parsers that powers the world's most comprehensive electricity data platform

Simple, lightweight (< 1 KB) and privacy-friendly web analytics.

A flexible distributed key-value database that is optimized for caching and other realtime workloads.

Apache Flink

Build databases, automations, apps & agents with AI — no code. Open source platform available on cloud and self-hosted. GDPR, HIPAA, SOC 2 compliant. Best Airtable alternative.

Open Source, Google Zanzibar-inspired database for scalably storing and querying fine-grained authorization data

Meshery, the cloud native manager

Apache Spark - A unified analytics engine for large-scale data processing

DuckDB is an analytical in-process SQL database management system

🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite.

Code-based BI tool. Write reports using SQL and markdown and they render as a website.