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OpenSourceAlternatives

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Kdenlive

KdenliveOpen

Free open-source multi-track video editor

Stars5,829
Commitjust now
LicenseGPL-3.0

Kdenlive is a free open-source multi-track video editor from KDE for polished edits on Linux, Windows, macOS, and FreeBSD.

Alternative toOpenCut
Kan

Kan

Open-source kanban boards with a fast Trello import

Stars5,756
Commitjust now
LicenseMIT + AGPL-3.0

Kan is an open-source kanban board for tracking tasks and projects, positioned as a Trello alternative with a one-click importer.

Alternative toPlaneTrelloFocalboard
ezBookkeeping

ezBookkeepingOpen

Self-hosted personal finance and bookkeeping app

Stars5,713
Commitjust now
LicenseMIT

ezBookkeeping is a self-hosted personal finance app for recording daily transactions, importing account data, and analyzing spending with built-in charts.

Alternative toActual
Vikunja

Vikunja

The to-do app to organize your life

Stars5,713
Commitjust now
LicenseAGPL-3.0-only

Vikunja is an AGPLv3-licensed open-source to-do and task manager that organizes work in lists, Kanban boards, Gantt charts, and tables, self-hosted with Docker or native binaries or used as paid EU-hosted Vikunja Cloud, with one-click-style importers from Trello, Todoist, and Microsoft To-Do.

Alternative toTrello
soketi

soketi

Self-hosted, Pusher-compatible WebSockets server

Stars5,637
Commit1y ago
LicenseAGPL-3.0-only

soketi is a self-hosted WebSockets server that implements the Pusher Protocol v7, so apps built on Pusher SDKs can switch hosts with only host and credential changes.

Alternative toFirecamp
Proton Lumo

Proton LumoOpen

Private AI chat with zero-access encrypted history

Stars5,636
Commitjust now
LicenseGPL-3.0

Proton Lumo is a privacy-first AI chat assistant that stores conversations with zero-access encryption, keeps no logs, and never uses chats to train models.

Alternative toChatGPT
Papra

PapraOpen

Open-source document archiving with search, tags, and email ingestion

Stars5,558
Commitjust now
LicenseAGPL-3.0

Papra is an open-source document archiving platform that organizes files with tags, full-text search, and email ingestion, self-hosted or in the cloud.

Alternative toNextcloud
Your Next Store

Your Next StoreAIOpen

Open-source Next.js commerce starter with headless Shopify, Medusa, or Stripe checkout

Stars5,526
Commitjust now
LicenseMIT

Your Next Store is an open-source Next.js storefront starter that connects to Shopify, Medusa, Saleor, or BigCommerce, or runs standalone on Stripe with Sanity.

Alternative toShopify
Plunk

PlunkOpen

Open-source transactional and marketing email platform

Stars5,517
Commitjust now
LicenseAGPL-3.0

Plunk is an open-source email platform that unifies transactional email, marketing campaigns, and automated workflows against one contact list.

Alternative toListmonkMailchimp
Unkey

UnkeyOpen

Open source API key management with auth and rate limiting

Stars5,462
Commitjust now
LicenseAGPL-3.0

Unkey is an open source developer platform for issuing, verifying, and revoking API keys with authentication, rate limiting, and usage-based billing.

Alternative toKeycloak
Lingo.dev

Lingo.devAIOpen

App localization engine for developers

Stars5,401
Commitjust now
LicenseApache-2.0

Lingo.dev is an open-source AI localization engine: a CLI, compiler rules, and CI integration that translate app content with full context and open pull requests for review.

Alternative toTolgeeLanguine
5ire

5ireAI

Desktop AI assistant with MCP tools and a local knowledge base

Stars5,368
Commitjust now
LicenseModified Apache-2.0

5ire is a free desktop AI assistant that chats with many model providers, runs tools through MCP servers, and searches documents stored on your computer.

Alternative toOpen WebUI
Solidus

SolidusOpen

Open-source ecommerce framework for Rails brands

Stars5,340
Commitjust now
LicenseBSD-3-Clause

Solidus is a free, open-source ecommerce platform built as a Ruby on Rails engine, giving brands a full store backend they can customize end to end.

Alternative toShopify
Shlink

ShlinkOpen

Self-hosted URL shortener with custom domains and visit analytics

Stars5,334
Commitjust now
LicenseMIT

Shlink is a self-hosted, MIT-licensed URL shortener that serves short links under your own domains with visit stats, a REST API, and a web client.

Alternative toKutt
Rallly

RalllyOpen

Group meeting polls that find a time everyone can make

Stars5,300
Commitjust now
LicenseAGPL-3.0

Rallly is a group scheduling tool: propose a few times, share a link, and let participants vote so the best time to meet stands out.

Alternative toCalendly
Kener

KenerOpen

Self-hosted status pages with uptime monitoring and incident tools

Stars5,199
Commitjust now
LicenseMIT

Kener is a free, self-hosted status page and uptime monitor with incident timelines, maintenance windows, and subscriber notifications in one Docker deployment.

Tabularis

TabularisOpen

Open-source desktop SQL workspace with notebooks, EXPLAIN, and MCP

Stars5,196
Commitjust now
LicenseApache-2.0

Tabularis is an open-source desktop SQL workspace for PostgreSQL, MySQL, and SQLite with notebooks, visual EXPLAIN, plugins, and a built-in MCP server.

Colanode

ColanodeOpen

Local-first workspace combining chat, pages, databases, and files.

Stars5,156
Commit5mo ago
LicenseApache-2.0

Colanode is a local-first collaboration workspace combining real-time chat, rich-text pages, databases, and files.

Mathesar

MathesarOpen

Spreadsheet-like interface for Postgres data

Stars5,149
Commitjust now
LicenseGPL-3.0

Mathesar is an open-source, spreadsheet-like interface that works directly with PostgreSQL.

Alternative toAirtable
Jitsu

JitsuOpen

Open-source event data pipeline into your warehouse

Stars5,106
Commitjust now
LicenseMIT

Jitsu is an MIT-licensed event-collection platform that streams web, app, and server events into your own data warehouse in minutes.

Alternative toAirbyte
Kimai

KimaiOpen

Open-source time tracking with timesheets, reports, and invoices

Stars5,067
Commitjust now
LicenseAGPL-3.0

Kimai is a free open-source time tracker for freelancers, agencies, and companies that combines timers, calendar timesheets, and invoice generation in one web application.

Alternative toRescueTime
Digger

DiggerOpen

Terraform plan and apply automation that runs inside your CI

Stars5,044
Commitjust now
LicenseMIT

Digger is a self-hosted IaC orchestrator that runs Terraform and OpenTofu plan and apply workflows in pull requests using existing CI compute.

Alternative toSlack
LangWatch

LangWatchAIOpen

Open-source agent observability, evals, and AI governance

Stars4,937
Commitjust now
LicenseApache-2.0

LangWatch is an open-source observability and evaluation platform for AI platform teams, covering LLM operations, coding-assistant usage, AI gateway routing, and AI governance in one place.

Alternative toLangfuse
Flipt

Flipt

Git-native feature flag platform with UI, SDKs, and pull-request workflows

Stars4,914
Commitjust now
LicenseFCL-1.0-MIT

Flipt is a self-hosted feature flag platform that stores flag state in Git and manages it through a web UI with REST and gRPC APIs.

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