Best Open Source Tools

Insomnia

The open-source API client for designing and testing APIs.

OpenClaw

Open-source AI agent framework for autonomous browser and workflow execution.

OpenHands

Open-source platform for autonomous software agents that execute real developmen

Appsmith

Open-source low-code platform for building custom internal business applications

Ansible

The leading open-source IT automation engine for configuration management.

Baserow

Open-source no-code database platform and Airtable alternative.

Budibase

Open-source low-code platform for building modern internal applications and form

Elasticsearch

The open-source distributed search and analytics engine.

Meilisearch

The lightning-fast open-source search engine.

ToolJet

Open-source low-code platform for building custom business applications quickly.

Cline

Open-source coding agent for IDE-based development and iterative code execution.

Temporal

Open-source durable execution platform for mission-critical reliability.

Windmill

Open-source developer platform to turn scripts into internal apps and workflows.

Appwrite

Secure, open-source Backend-as-a-Service for web and mobile developers.

Novu

The open-source notification infrastructure for developers.

dbt Labs

The open-source framework for data transformation in the warehouse.

LangChain

Framework for developing applications powered by large language models.

Ory Kratos

The API-first, headless identity server for modern applications.

PocketBase

Open source backend in 1 file for your next project.

Prometheus

The open-source monitoring system and time-series database.

Sentry

The essential error tracking tool for every developer.

Supabase

The open-source Firebase alternative for building modern applications.

HashiCorp Terraform

The infrastructure as code tool for automating cloud infrastructure.

Travis CI

The simple and reliable CI/CD service for open-source and private projects.

Trivy

The comprehensive open-source security scanner for containers and artifacts.

WooCommerce

The most customizable open-source e-commerce platform built on WordPress.

WordPress (org)

The world's most popular open-source CMS for building everything from blogs to c

Kubernetes

Open-source system for automating deployment, scaling, and management of contain

GitHub

The world's leading AI-powered developer platform for building and shipping soft

diagrams.net (draw.io)

Free and open-source online diagram software for making flowcharts and more.

Puter.com

An advanced, open-source desktop environment in your browser.

Trigger.dev

The open-source background jobs framework for Next.js and more.

Unkey

Open-source API key management for scaling APIs.

Infisical

Open-source secret management platform for developers.

SigNoz

Open-source APM, logs, and metrics observability platform.

Hanko

Open-source authentication and passkey infrastructure.

Activepieces

An open-source automation tool built for teams and businesses.

Argo CD

The declarative, GitOps continuous delivery tool for Kubernetes.

AutoHotkey

The ultimate open-source scripting language for Windows.

Bitwarden

The open-source password manager for professional and personal use.

Checkov

The open-source static analysis tool for infrastructure as code security.

ClickHouse

The fastest open-source columnar database for real-time analytics.

Espanso

The open-source text expander for Windows, macOS, and Linux.

Grafana

The open-source platform for monitoring and observability.

Keycloak

The leading open-source identity and access management solution.

Logto

The open-source Auth0 alternative for building modern applications.

Metabase

The simplest way for everyone in your company to ask questions and learn from da

Ory

The open-source identity and access control platform for developers.

Apache Superset

The modern open-source data visualization and data exploration platform.

Terrascan

The open-source infrastructure as code scanner for security and compliance.

Coolify

Open-source and self-hostable Heroku/Vercel alternative for privacy-conscious te

HashiCorp Vault

Secure, store, and tightly control access to secrets across modern infrastructur

Crossplane

The cloud-native control plane framework built for the Kubernetes ecosystem.

Cal.com

The open-source scheduling infrastructure for everyone.

n8n

An open-source workflow automation tool you can self-host.

SonarQube

The leading open-source platform for continuous code quality and security.

Plane

Open-source project management tool for software teams.

AppFlowy

Open-source alternative to Notion, focused on privacy and control.

Beeper

A single app to chat on iMessage, WhatsApp, and 13 other networks.