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OpenSourceAlternatives

Collection

Self-hosted

Projects you can run entirely on your own infrastructure.

Focalboard

FocalboardOpen

Project boards that work offline and stay local

Stars24.3K
Commit2mo ago
LicenseMIT

Focalboard is a board and table tool that runs as a desktop application against local files, or as a server for a team. It covers the kanban, table, and calendar views most planning needs without a subscription or an account.

Alternative toAsanaNotion
GitLab

GitLab

Self-hosted DevSecOps platform for code, CI/CD, and security

Stars24.6K
Commitjust now
LicenseMIT + proprietary (EE source-available)

GitLab is a self-hostable DevSecOps platform that combines source control, CI/CD pipelines, and application security in a single installation.

Alternative toGitea
NocoBase

NocoBaseAIOpen

Open-source AI and no-code platform for business systems

Stars24.5K
Commitjust now
LicenseApache-2.0

NocoBase is an open-source AI and no-code platform for building business systems such as CRM, project tracking, ticketing, and HR tools.

Alternative toAirtable
OpenSEO

OpenSEOOpen

Self-hosted keyword, backlink, and rank tracking

Stars15.9K
Commit8d ago
LicenseMIT

OpenSEO covers keyword research, backlink analysis, competitor monitoring, and rank tracking in one self-hosted application, using DataForSEO as the data source so you pay for the data rather than the seat.

Alternative toGoogle Analytics
Navidrome

NavidromeOpen

Your personal music streaming service

Stars24.1K
Commitjust now
LicenseGPL-3.0

Navidrome is a self-hosted music server that streams a personal collection to phones and browsers through Subsonic-compatible apps.

OpenWork

OpenWorkOpen

Open-source desktop workspace for teams to run AI agents

Stars24K
Commitjust now
LicenseMIT

OpenWork is a free MIT-licensed desktop app that lets teams run AI agents across 50+ models, share skills and MCP servers, and automate browser tasks with their own keys.

Alternative toOpenCode
Prefect

PrefectOpen

Open-source Python workflow orchestration for resilient data pipelines

Stars24K
Commitjust now
LicenseApache-2.0

Prefect is an open-source workflow orchestration framework that turns Python functions into resilient data pipelines with scheduling, retries, and event triggers.

Alternative toKestra
Krayin

KrayinOpen

Open-source Laravel CRM for leads, pipelines, and conversations

Stars24K
Commitjust now
LicenseMIT

Krayin is a free, self-hosted CRM built on Laravel for sales teams to track leads, manage pipelines, and follow up on customer conversations.

Brave

BraveOpen

Free browser that blocks ads and trackers by default

Stars23.8K
Commitjust now
LicenseMPL-2.0

Brave is a free web browser for Windows, macOS, Linux, Android, and iOS that blocks third-party ads and trackers on every page.

Alternative toChrome
Infisical

InfisicalOpen

Secret management for applications and infrastructure

Stars21.8K
Commit8h ago
LicenseMIT

Infisical stores application secrets, syncs them into the platforms that need them, and rotates the ones that support rotation. Environments and folders keep development and production credentials properly separated.

Alternative to1Password
TimescaleDB

TimescaleDBOpen

PostgreSQL extension for time-series analytics

Stars23.7K
Commitjust now
LicenseApache-2.0

TimescaleDB is a PostgreSQL extension for high-performance real-time analytics on time-series and event data, available self-hosted and as managed Tiger Cloud.

Alternative toInfluxDB
Temporal

TemporalOpen

Open-source durable execution platform for reliable workflows

Stars23.7K
Commitjust now
LicenseMIT

Temporal is an open-source durable execution platform that runs code to completion through failures, self-hosted with Docker or Kubernetes or on managed Temporal Cloud.

Alternative toInngest
Saleor

SaleorOpen

Open-source headless commerce backend with a GraphQL API

Stars23.4K
Commitjust now
LicenseBSD-3-Clause

Saleor is an open-source headless commerce backend with a GraphQL-only API and multi-channel catalog control, deployable with Docker or run as managed Cloud.

Alternative toMedusa
Neon Postgres

Neon PostgresOpen

Serverless Postgres with branching, autoscaling, and scale to zero

Stars23.2K
Commitjust now
LicenseApache-2.0

Neon is a serverless Postgres platform that separates storage and compute, giving autoscaling, instant copy-on-write database branching, and scale to zero over standard Postgres connections.

Alternative toSupabase
Skyvern

SkyvernAIOpen

Open-source AI agents that complete workflows in a real browser

Stars23.2K
Commitjust now
LicenseAGPL-3.0

Skyvern is a self-hosted AI platform that completes browser workflows with vision models, with a Playwright-compatible SDK and a managed cloud option.

Alternative toBrowser Use
Pangolin

Pangolin

Self-hosted zero-trust access to apps and infrastructure

Stars23.1K
Commitjust now
LicenseAGPL-3.0-only

Pangolin is a self-hosted zero-trust platform built on WireGuard that gives teams identity-aware access to apps, infrastructure, and AI workloads.

Alternative toFirezone
MaxKB

MaxKBAIOpen

Open-source RAG assistant that turns docs into chatbots

Stars22.9K
Commitjust now
LicenseGPL-3.0

MaxKB by FIT2CLOUD is an open-source, out-of-the-box RAG assistant that turns documents into a question-answering chatbot with AI workflows and agents. Teams ingest documents and online docs into knowledge bases, connect local or hosted language models, and publish assistants to websites or APIs from a Docker self-hosted deployment.

Vector

VectorOpen

High-performance observability pipeline for logs and metrics

Stars22.7K
Commitjust now
LicenseMPL-2.0

Vector is a Rust observability data pipeline that collects, transforms, and routes logs and metrics from dozens of sources to any vendor sink.

Alternative toLogstash
WaveTerm

WaveTermAIOpen

An open-source, AI-integrated, cross-platform terminal for seamless workflows

Stars22.5K
Commitjust now
LicenseApache-2.0

WaveTerm is an open-source, AI-integrated terminal for macOS, Windows, and Linux that organizes the command line into persistent workspaces with sessions, panes, and blocks.

Alternative toiTerm2
OpenObserve

OpenObserveOpen

Open-source observability for logs, metrics, traces and RUM in one binary

Stars22.3K
Commitjust now
LicenseAGPL-3.0

OpenObserve is an open-source observability platform that unifies logs, metrics, traces, RUM and AI model telemetry in one Rust binary backed by object storage.

Airbyte

Airbyte

Self-hosted ELT platform that moves data from APIs and databases into warehouses and lakes

Stars22.2K
Commitjust now
LicenseElastic-2.0

Airbyte is a self-hosted ELT platform that moves data from APIs, databases, and files into warehouses, lakes, and AI applications through prebuilt connectors.

Matomo

MatomoOpen

Open-source web analytics with 100% data ownership

Stars21.9K
Commitjust now
LicenseGPL-3.0

Matomo is an open-source web analytics platform, formerly Piwik, that teams self-host to keep 100% ownership of their measurement data, with unsampled tracking in the free GPL core.

Screenpipe

Screenpipe

Local-first screen and audio memory that gives any AI your work context

Stars21.9K
Commitjust now
LicenseCustom: Screenpipe Commercial License (source-available)

Screenpipe is a local-first app that records screen and audio into searchable on-device history for AI assistants via a local API and MCP server.

Alternative toActivityWatch
Teable

TeableOpen

AI spreadsheet for business on real PostgreSQL

Stars21.9K
Commitjust now
LicenseAGPL-3.0

Teable is a self-hosted no-code database on PostgreSQL with spreadsheet views, automations, a REST API, and AI workflows.

Alternative toAirtable