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OpenSourceAlternatives

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All software

871 products in total: 615 OSI-approved open source, 19 source-available, 140 unresolved-license Projects, and 97 proprietary. Structural source=open URLs remain supported; use the license-policy filter for the canonical distinction.

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
Beekeeper Studio

Beekeeper StudioOpen

Cross-platform SQL editor and database manager for MySQL, Postgres, SQLite, and more.

Stars23.7K
Commitjust now
LicenseGPL-3.0

Beekeeper Studio is a desktop SQL editor and database manager for MySQL, Postgres, SQLite, SQL Server, and more, with the same app and features on Linux, Mac, and Windows. It pairs a syntax-highlighted query editor with autocomplete, saved queries, and run history alongside a spreadsheet-style table browser with inline cell editing, a visual table creator, and CSV, JSON, and SQL import and export. Connections support SSL encryption and SSH tunnels, and stored passwords are encrypted. The GPLv3-licensed Community Edition covers common databases; paid editions add drivers such as Oracle, Cassandra, MongoDB, and ClickHouse plus team workspaces that sync connections and queries across devices.

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
CodeEdit

CodeEditOpen

A lightweight, native code editor built only for macOS

Stars23.1K
Commit13d ago
LicenseMIT

CodeEdit is a free, open source code editor written only for macOS, with syntax highlighting, code completion, and project-wide search.

Alternative toCursor
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.

Super Productivity

Super ProductivityOpen

Open-source task manager with time tracking and timeboxing

Stars22.8K
Commitjust now
LicenseMIT

Super Productivity is a free, open-source task manager that combines daily planning, timeboxing, and built-in time tracking across desktop, mobile, and web.

Alternative toNotion
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
GitButler

GitButler

Desktop Git client for working on several branches at once

Stars21.8K
Commitjust now
LicenseFSL-1.1-MIT

GitButler is a desktop Git client that lets developers work on multiple branches in one working directory using virtual branches.

Alternative toGitComet
Dyad

DyadAI

Local, open-source AI app builder that turns prompts into ownable code

Stars21.7K
Commitjust now
LicenseApache-2.0 AND FSL-1.1-ALv2

Dyad is a local-first AI app builder that turns natural-language prompts into working web applications, with the generated code stored on your own machine.

Alternative toClineCursorAider
Automa

Automa

No-code browser extension that automates repetitive web tasks

Stars21.6K
Commit6mo ago
LicenseAGPL + Automa Commercial License

Automa is a no-code browser extension that automates repetitive web work by connecting visual blocks into workflows that run on demand or on a schedule.

Alternative toZapiern8n