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144 stand-ins
Bitwarden
1Password
Instead of 1Password. A password manager with apps on every major platform, and an official server plus a community-compatible one you can host. Security and privacy · GPL-3.0 · Linux, macOS, Windows, Web, iOS, Android, Self-hosted · Free, paid plans
Blender
Maya
Instead of Maya. A full 3D suite for modelling, animation, sculpting, simulation and rendering, also used for motion graphics and some video work. Video, audio and 3D · GPL-3.0 · Linux, macOS, Windows · Free
Cal.com
Calendly
Instead of Calendly. A scheduling tool for booking pages, teams and round-robin events, with a self-hosted Community edition. Productivity · AGPL-3.0 · Self-hosted, Web, Web · Free, paid hosting
GIMP
Photoshop
Instead of Photoshop. A raster editor with layers, masks, colour management and a long plugin list, used for photo work and production art. Design · GPL-3.0 · Linux, macOS, Windows · Free
Godot
Unity
Instead of Unity. A game engine for 2D and 3D, with its own editor and a scene system, and no per-install or revenue licence fee. Video, audio and 3D · MIT · Linux, macOS, Windows · Free
Inkscape
Illustrator
Instead of Illustrator. A vector editor built around SVG, with nodes, live path effects and CMYK-ready output for print and icons. Design · GPL-3.0 · Linux, macOS, Windows · Free
Jellyfin
Plex
Instead of Plex. A media server for films, shows and music you already own, with apps for TVs and phones and no premium unlock. Media and reading · GPL-2.0 · Self-hosted, Web · Free
Jitsi Meet
Zoom
Instead of Zoom. A browser video-meeting stack you can use on the public server or host yourself, with no account required to join a room. Communication · Apache-2.0 · Web, Self-hosted, iOS, Android · Free
LibreOffice
Microsoft 365
Instead of Microsoft 365. A desktop office suite with Writer, Calc, Impress and Draw, that opens and saves Word, Excel and PowerPoint files. Office · MPL-2.0 · Linux, macOS, Windows · Free
Nextcloud
Dropbox
Instead of Dropbox. A self-hosted files, photos, talk and office server that replaces a consumer cloud drive for a team or a family. Office · AGPL-3.0 · Self-hosted, Web · Free, paid hosting
Penpot
Figma
Instead of Figma. A browser-based design and prototyping tool with components, constraints and CSS-friendly inspect, that teams can self-host. Design · MPL-2.0 · Web, Self-hosted · Free, paid hosting
Thunderbird
Outlook
Instead of Outlook. A mail, calendar and contacts app with local folders, feeds and a large add-on list. Office · MPL-2.0 · Linux, macOS, Windows · Free
Actual Budget
YNAB
Instead of YNAB. A local-first envelope budget with a fast desktop and web app, and a server you can host for sync. Finance and CRM · MIT · Linux, macOS, Windows, Self-hosted · Free
AeroSpace
Magnet
Instead of Magnet. A tiling window manager for macOS, inspired by i3, for people who want keyboard-first layout instead of a snap utility. Productivity · MIT · macOS · Free
AFFiNE
Notion
Instead of Notion. A workspace that mixes documents, whiteboards and databases on a local-first canvas, with a self-hosted server. Productivity · MIT · Linux, macOS, Windows, Web · Free, paid hosting
Bruno
Postman
Instead of Postman. A local API client that stores collections as files in your repo, with no cloud account required for the core app. Developer tools · MIT · Linux, macOS, Windows · Free, paid plans
Coolify
Heroku
Instead of Heroku. A self-hosted platform to build, deploy and manage apps, databases and services on your own servers. Cloud and hosting · AGPL-3.0 · Self-hosted, Web · Free, paid hosting
Documenso
DocuSign
Instead of DocuSign. A document signing tool you can host yourself, with recipients, fields and an audit trail. Productivity · AGPL-3.0 · Self-hosted, Web · Free, paid hosting
Forgejo
GitHub
Instead of GitHub. A community Git forge, forked from Gitea, with a focus on self-hosting and a public Codeberg instance. Developer tools · GPL-3.0 · Self-hosted, Web · Free
Ice
Bartender
Instead of Bartender. A macOS menu bar manager that can hide, show and rearrange items, written as an open-source Bartender stand-in. Productivity · MIT · macOS · Free
NetBird
Tailscale
Instead of Tailscale. A WireGuard-based mesh VPN with a self-hosted management plane, for private networks without a vendor-held controller. Security and privacy · BSD-3-Clause · Self-hosted, Web, Linux, macOS, Windows · Free, paid hosting
Open WebUI
ChatGPT
Instead of ChatGPT. A self-hosted chat interface for local or remote models, with histories, tools and a familiar sidebar of conversations. Developer tools · BSD-3-Clause · Self-hosted, Web · Free
Plane
Jira
Instead of Jira. An issue tracker and project tool with cycles, modules and pages, built as an open-source stand-in for Jira or Linear. Productivity · AGPL-3.0 · Self-hosted, Web · Free, paid hosting
Readeck
Pocket
Instead of Pocket. A personal read-it-later and bookmark app you host yourself, with a clean reader and collections. Media and reading · AGPL-3.0 · Self-hosted, Web · Free
Twenty
Salesforce
Instead of Salesforce. A modern CRM you can host yourself, with custom objects, a pipeline and a lean interface. Finance and CRM · AGPL-3.0 · Self-hosted, Web · Free, paid hosting
Aider
GitHub Copilot
Instead of GitHub Copilot. A terminal pair-programmer that edits your git repo with a language model and commits the result. Developer tools · Apache-2.0 · Linux, macOS, Windows · Free
Anytype
Notion
Instead of Notion. An offline-first notes and objects workspace that syncs between your devices without a company-held database. Productivity · MIT · Linux, macOS, Windows, iOS, Android · Free
Apache Superset
Tableau
Instead of Tableau. A data exploration and dashboard platform for SQL sources, with charts, semantic layers and a rich permission model. Analytics · Apache-2.0 · Self-hosted, Web · Free
AppFlowy
Notion
Instead of Notion. A workspace for notes, databases and boards that you can run locally or host yourself, with a layout close to Notion. Productivity · AGPL-3.0 · Linux, macOS, Windows, iOS, Android · Free, paid hosting
Appwrite
Firebase
Instead of Firebase. A self-hosted backend for auth, databases, storage and functions, with SDKs for web and mobile. Cloud and hosting · BSD-3-Clause · Self-hosted, Web · Free, paid hosting
Ardour
Pro Tools
Instead of Pro Tools. A digital audio workstation for recording, editing and mixing, with a professional session model and plugin support. Video, audio and 3D · GPL-2.0 · Linux, macOS, Windows · Free, pay-what-you-want
Audacity
Adobe Audition
Instead of Adobe Audition. A sound editor for recording, cutting, cleaning and exporting audio, with a large effect and plugin list. Video, audio and 3D · GPL-3.0 · Linux, macOS, Windows · Free
Audiobookshelf
Audible
Instead of Audible. A self-hosted server for audiobooks and podcasts, with progress sync and apps for phones. Media and reading · GPL-3.0 · Self-hosted, Web · Free
authentik
Auth0
Instead of Auth0. An identity provider with visual flows for login, SSO and MFA, built to sit in front of your own apps. Developer tools · MIT · Self-hosted, Web · Free, paid edition
Baserow
Airtable
Instead of Airtable. A no-code database with grid, form, kanban and gallery views, and an official self-hosted build. Productivity · MIT · Self-hosted, Web · Free, paid hosting
Beekeeper Studio
TablePlus
Instead of TablePlus. A desktop SQL editor with tabs, saved queries and SSH, and a community build that is open source. Developer tools · GPL-3.0 · Linux, macOS, Windows · Free, paid edition
BigBlueButton
Zoom
Instead of Zoom. A virtual classroom with shared notes, breakout rooms and recordings, built for teaching rather than generic meetings. Communication · LGPL-3.0 · Self-hosted, Web · Free
BookStack
Confluence
Instead of Confluence. A wiki organised as books, chapters and pages, with a visual editor and a simple permission model. Developer tools · MIT · Self-hosted, Web · Free
BookWyrm
Goodreads
Instead of Goodreads. A federated reading tracker for shelves, reviews and book discussion, without a commercial social network in the middle. Media and reading · AGPL-3.0 · Self-hosted, Web · Free
Calibre
Adobe Digital Editions
Instead of Adobe Digital Editions. A library manager for e-books, with conversion, a viewer, a content server and device sync. Media and reading · GPL-3.0 · Linux, macOS, Windows · Free
Chatwoot
Intercom
Instead of Intercom. A customer inbox that brings live chat, email and social messages into one self-hosted agent desk. Communication · MIT · Self-hosted, Web · Free, paid hosting
CiviCRM
Salesforce
Instead of Salesforce. A CRM built for associations and non-profits, covering contacts, memberships, events and donations. Finance and CRM · AGPL-3.0 · Self-hosted, Web · Free
Continue
GitHub Copilot
Instead of GitHub Copilot. An open-source coding assistant for VS Code and JetBrains that can talk to local or hosted models you choose. Developer tools · Apache-2.0 · macOS, Windows, Linux · Free, paid plans
Cryptomator
Boxcryptor
Instead of Boxcryptor. A client-side encryption tool that puts a vault inside Dropbox, Drive or any folder, so the host only sees ciphertext. Security and privacy · GPL-3.0 · Linux, macOS, Windows, iOS, Android · Free, paid mobile
CryptPad
Google Workspace
Instead of Google Workspace. A collaborative office and whiteboard suite that encrypts documents in the browser before they reach the server. Office · AGPL-3.0 · Self-hosted, Web · Free, paid hosting
darktable
Lightroom
Instead of Lightroom. A non-destructive photo developer for raw files, with a lighttable, a darkroom and tethered shooting. Design · GPL-3.0 · Linux, macOS, Windows · Free
DBeaver
DataGrip
Instead of DataGrip. A desktop database client for SQL and more, with an editor, an ER view and a community edition that is free to use. Developer tools · Apache-2.0 · Linux, macOS, Windows · Free, paid editions
digiKam
Lightroom
Instead of Lightroom. A photo library and editor that tags, maps and searches large collections, with a raw workflow built in. Design · GPL-2.0-or-later · Linux, macOS, Windows · Free
Directus
Contentful
Instead of Contentful. A data platform and CMS that wraps an existing SQL database with an API and an admin app. Cloud and hosting · BSL-1.1 · Self-hosted, Web · Free, paid hosting
Dokku
Heroku
Instead of Heroku. A mini PaaS you install on a single server, using git push and a Heroku-like buildpack flow. Cloud and hosting · MIT · Self-hosted, Web · Free
draw.io
Lucidchart
Instead of Lucidchart. A diagram editor for flowcharts, networks and UML that runs in the browser or as a desktop app, and stores files wherever you choose. Design · Apache-2.0 · Linux, macOS, Windows, Web · Free
Element
Slack
Instead of Slack. A Matrix client for team chat, rooms and encrypted direct messages, that works with any Matrix server including your own. Communication · AGPL-3.0 · Web, Linux, macOS, Windows, iOS, Android · Free, paid hosting
ERPNext
NetSuite
Instead of NetSuite. A full ERP for accounting, inventory, CRM and HR, with a self-hosted Community edition built on Frappe. Finance and CRM · GPL-3.0 · Self-hosted, Web · Free, paid hosting
Espanso
TextExpander
Instead of TextExpander. A text expander that types your snippets in any app, with YAML packages and forms, running entirely on your machine. Productivity · GPL-3.0 · Linux, macOS, Windows · Free
EspoCRM
Salesforce
Instead of Salesforce. A self-hosted CRM with accounts, leads, workflow and a layout manager, used by small and mid-size teams. Finance and CRM · AGPL-3.0 · Self-hosted, Web · Free, paid extensions
Excalidraw
Miro
Instead of Miro. A hand-drawn whiteboard for sketches, diagrams and workshops, with a self-hosted option and a simple file format. Design · MIT · Web, Self-hosted · Free, paid hosting
Firefly III
YNAB
Instead of YNAB. A self-hosted money manager with budgets, bills, categories and reports, built around the envelope idea. Finance and CRM · AGPL-3.0 · Self-hosted, Web · Free
Flameshot
Snagit
Instead of Snagit. A screenshot tool with in-place annotation, pins and upload hooks, for Linux, Windows and macOS. Productivity · GPL-3.0 · Linux, macOS, Windows · Free
Framadate
Doodle
Instead of Doodle. A simple poll for finding a meeting date, run by Framasoft, with no account required to answer. Productivity · CECILL-B · Web, Self-hosted · Free
FreeCAD
SolidWorks
Instead of SolidWorks. A parametric 3D modeller for parts, assemblies and drawings, used as a stand-in for mid-range mechanical CAD. Video, audio and 3D · LGPL-2.1 · Linux, macOS, Windows · Free
FreeScout
Help Scout
Instead of Help Scout. A lightweight shared mailbox and helpdesk that looks close to Help Scout, and runs on a simple PHP host. Communication · AGPL-3.0 · Self-hosted, Web · Free, paid modules
Garage
Amazon S3
Instead of Amazon S3. A lightweight distributed object store designed for small clusters and geo-distributed setups. Cloud and hosting · AGPL-3.0 · Self-hosted, Web · Free
Ghost
Substack
Instead of Substack. A publishing platform for newsletters and blogs, with a CMS, memberships and a self-hosted edition. Cloud and hosting · MIT · Self-hosted, Web · Free, paid hosting
Gitea
GitHub
Instead of GitHub. A lightweight self-hosted Git service with issues, pull requests and a package registry, easy to run as a single binary. Developer tools · MIT · Self-hosted, Web · Free, paid hosting
GitLab
GitHub
Instead of GitHub. A Git host with issues, merge requests, a registry and CI, with a Community Edition you can run on your own servers. Developer tools · MIT · Self-hosted, Web, Web · Free, paid editions
GlitchTip
Sentry
Instead of Sentry. An error tracker compatible with the Sentry SDK, that you can host yourself without a per-event bill. Developer tools · MIT · Self-hosted, Web · Free, paid hosting
GnuCash
QuickBooks
Instead of QuickBooks. A double-entry desktop ledger for personal and small-business accounts, with reports, reconciliation and scheduled transactions. Finance and CRM · GPL-2.0-or-later · Linux, macOS, Windows · Free
Grafana
Datadog
Instead of Datadog. A dashboarding and alerting platform that sits on Prometheus, Loki and many other sources, with an open-source core. Analytics · AGPL-3.0 · Self-hosted, Web · Free, paid cloud
Grist
Airtable
Instead of Airtable. A spreadsheet-database hybrid with relational columns, formulas and access rules, that you can host yourself. Productivity · Apache-2.0 · Self-hosted, Web, Web · Free, paid hosting
Hammerspoon
Keyboard Maestro
Instead of Keyboard Maestro. A macOS automation tool that runs Lua to bind keys, watch events and drive the desktop, as a scriptable stand-in for paid macros. Productivity · MIT · macOS · Free
Headlamp
Lens
Instead of Lens. A Kubernetes UI you can run as a desktop app or in-cluster, maintained as a CNCF project. Developer tools · Apache-2.0 · Linux, macOS, Windows, In-cluster · Free
Headscale
Tailscale
Instead of Tailscale. An open-source control server that is compatible with Tailscale clients, so you can run the coordination plane yourself. Security and privacy · BSD-3-Clause · Self-hosted, Web · Free
Hoppscotch
Postman
Instead of Postman. A fast API client in the browser or on the desktop, with collections, environments and a self-hosted instance. Developer tools · MIT · Web, Linux, macOS, Windows, Self-hosted · Free
Invoice Ninja
FreshBooks
Instead of FreshBooks. An invoicing and client portal you can host yourself, with quotes, payments and recurring bills. Finance and CRM · MIT · Self-hosted, Web · Free, paid hosting
Jami
Skype
Instead of Skype. A peer-to-peer messenger and voice app with no central server, for calls and file transfer between your contacts. Communication · GPL-3.0 · Linux, macOS, Windows, iOS, Android · Free
Joplin
Evernote
Instead of Evernote. A notes app for Markdown, notebooks and web clippings, with end-to-end encryption and your own sync target. Office · AGPL-3.0 · Linux, macOS, Windows, iOS, Android · Free, paid hosting
Kdenlive
Premiere Pro
Instead of Premiere Pro. A video editor with a multi-track timeline, effects and proxy workflows, built on the MLT framework. Video, audio and 3D · GPL-3.0 · Linux, macOS, Windows · Free
KeePassXC
1Password
Instead of 1Password. A desktop password manager that stores a local encrypted database, with browser integration and no required cloud account. Security and privacy · GPL-3.0 · Linux, macOS, Windows · Free
Keycloak
Auth0
Instead of Auth0. An identity server for login, single sign-on and user federation, widely used as a self-hosted stand-in for Auth0 or Okta. Developer tools · Apache-2.0 · Self-hosted, Web · Free
Krita
Photoshop
Instead of Photoshop. A painting studio aimed at illustration and concept art, with brush engines, wrap-around mode and animation frames. Design · GPL-3.0 · Linux, macOS, Windows · Free
LanguageTool
Grammarly
Instead of Grammarly. A grammar and style checker for many languages, with a browser add-on, a desktop app and a self-hosted server. Productivity · LGPL-2.1 · Web, Linux, macOS, Windows, Self-hosted · Free, paid plans
lazygit
GitKraken
Instead of GitKraken. A terminal UI for git that makes staging, rebasing and logging faster than raw commands, without a paid desktop client. Developer tools · MIT · Linux, macOS, Windows · Free
LibreCAD
AutoCAD
Instead of AutoCAD. A 2D CAD program for drawings, plans and plots, with familiar layer and snap tools. Video, audio and 3D · GPL-2.0 · Linux, macOS, Windows · Free
LibreTranslate
DeepL
Instead of DeepL. A self-hosted machine translation API and web UI, with no required third-party account. Media and reading · AGPL-3.0 · Self-hosted, Web · Free, paid API
listmonk
Mailchimp
Instead of Mailchimp. A self-hosted newsletter and mailing-list manager with templates, lists and a fast sending pipeline. Finance and CRM · AGPL-3.0 · Self-hosted, Web · Free
LMMS
FL Studio
Instead of FL Studio. A music production app with a song editor, a beat+bassline editor, built-in synths and VST support on some platforms. Video, audio and 3D · GPL-2.0 · Linux, macOS, Windows · Free
LocalAI
OpenAI API
Instead of OpenAI API. A self-hosted API that mimics OpenAI's endpoints for chat, images and audio, backed by local models. Developer tools · MIT · Self-hosted, Docker · Free
LocalSend
AirDrop
Instead of AirDrop. A cross-platform app for sending files between devices on the same network, with no account and no relay server. Media and reading · MIT · Linux, macOS, Windows, iOS, Android · Free
Logseq
Roam Research
Instead of Roam Research. A local-first outliner and graph notebook that stores Markdown or Org files on disk, with backlinks and daily notes. Productivity · AGPL-3.0 · Linux, macOS, Windows · Free
LuLu
Little Snitch
Instead of Little Snitch. A macOS firewall from Objective-See that alerts when an app makes an outgoing connection, and lets you allow or block it. Security and privacy · GPL-3.0 · macOS · Free
Material Maker
Substance Designer
Instead of Substance Designer. A node-based tool for painting procedural materials and exporting textures for games and 3D work. Design · MIT · Linux, macOS, Windows · Free
Matomo
Google Analytics
Instead of Google Analytics. A full web analytics suite you can host yourself, with reports, goals and a cookieless option, and no data sent to Google. Analytics · GPL-3.0 · Self-hosted, Web · Free, paid hosting
Mattermost
Slack
Instead of Slack. A self-hosted team chat with channels, threads, voice and a plugin ecosystem, used as a Slack stand-in for companies. Communication · AGPL-3.0 · Self-hosted, Web, Linux, macOS, Windows · Free, paid editions
Mautic
HubSpot
Instead of HubSpot. A marketing automation platform for campaigns, emails and landing pages, that you can run on your own server. Finance and CRM · GPL-3.0 · Self-hosted, Web · Free, paid hosting
Medusa
Shopify
Instead of Shopify. A headless commerce engine for products, carts and orders, with a Node backend you can host yourself. Cloud and hosting · MIT · Self-hosted, Web · Free, paid hosting
Meilisearch
Algolia
Instead of Algolia. A typo-tolerant search engine you run next to your app, with a simple API and instant results. Cloud and hosting · MIT · Self-hosted, Web · Free, paid hosting
Metabase
Tableau
Instead of Tableau. A question-and-dashboard tool on top of your database, with a friendly UI and a self-hosted open-source edition. Analytics · AGPL-3.0 · Self-hosted, Web · Free, paid edition
MinIO
Amazon S3
Instead of Amazon S3. An S3-compatible object store you run on your own machines, for backups, assets and private buckets. Cloud and hosting · AGPL-3.0 · Self-hosted, Web · Free, paid support
mitmproxy
Charles
Instead of Charles. An interactive HTTPS proxy for inspecting, replaying and scripting traffic from apps and browsers. Developer tools · MIT · Linux, macOS, Windows · Free
MuseScore
Sibelius
Instead of Sibelius. A music notation program for writing, playing back and publishing scores, with a large library of shared sheet music. Video, audio and 3D · GPL-3.0 · Linux, macOS, Windows · Free
Navidrome
Spotify
Instead of Spotify. A self-hosted music server for your own library, with a web player and Subsonic-compatible apps. Media and reading · GPL-3.0 · Self-hosted, Web · Free
Netdata
Datadog
Instead of Datadog. A live infrastructure monitor that charts per-second metrics for a machine or a fleet, with a free agent you can self-host. Analytics · GPL-3.0 · Self-hosted, Web · Free, paid cloud
NocoDB
Airtable
Instead of Airtable. A spreadsheet interface in front of a real database, so a team can build Airtable-style views on Postgres or MySQL. Productivity · AGPL-3.0 · Self-hosted, Web · Free, paid hosting
OBS Studio
Camtasia
Instead of Camtasia. A scene-based recorder and live switcher for streams and screen captures, with scenes, sources and filters. Video, audio and 3D · GPL-2.0 · Linux, macOS, Windows · Free
Okular
Adobe Acrobat
Instead of Adobe Acrobat. A document reader for PDF, comics and more, with annotations, forms and a presentation mode. Productivity · GPL-2.0-or-later · Linux, Windows, macOS · Free
ONLYOFFICE
Microsoft 365
Instead of Microsoft 365. A document, spreadsheet and slide editor with strong Microsoft format fidelity, for the desktop or a self-hosted server. Office · AGPL-3.0 · Linux, macOS, Windows, Self-hosted, Web · Free, paid hosting
OpenProject
Jira
Instead of Jira. A project management suite with work packages, Gantt, boards and time tracking for larger teams and public bodies. Productivity · GPL-3.0 · Self-hosted, Web · Free, paid hosting
OpenSCAD
Fusion 360
Instead of Fusion 360. A script-based 3D modeller for precise, parametric parts, popular for 3D-printed mechanical work. Video, audio and 3D · GPL-2.0 · Linux, macOS, Windows · Free
OpenSnitch
Little Snitch
Instead of Little Snitch. A Linux application firewall that asks when a program wants the network, with rules and a desktop UI. Security and privacy · GPL-3.0 · Linux · Free
OpenToonz
Adobe Animate
Instead of Adobe Animate. A 2D animation studio used in production, with scanning, ink-and-paint and a scene graph, originally from Studio Ghibli's toolset. Video, audio and 3D · BSD-3-Clause · Linux, macOS, Windows · Free
Outline
Confluence
Instead of Confluence. A clean team wiki with collections, comments and Slack-style sharing, designed to be self-hosted. Productivity · BSL-1.1 · Self-hosted, Web · Free, paid hosting
Payload
Contentful
Instead of Contentful. A TypeScript headless CMS and application framework, with an admin UI generated from your schema. Cloud and hosting · MIT · Self-hosted, Web · Free, paid hosting
Plausible
Google Analytics
Instead of Google Analytics. A lightweight analytics script and dashboard, with an AGPL self-hosted edition and a paid official host. Analytics · AGPL-3.0 · Self-hosted, Web · Free, paid hosting
PocketBase
Firebase
Instead of Firebase. A single-binary backend with an embedded database, auth, files and a realtime API, easy to drop onto a small server. Cloud and hosting · MIT · Self-hosted, Web · Free
Podman Desktop
Docker Desktop
Instead of Docker Desktop. A desktop UI for containers and Kubernetes, using Podman by default, without a paid Docker Desktop licence for work. Developer tools · Apache-2.0 · Linux, macOS, Windows · Free
PostHog
Mixpanel
Instead of Mixpanel. A product analytics platform with events, funnels, feature flags and session replay, and an open-source self-hosted build. Analytics · MIT · Self-hosted, Web · Free, paid hosting
Rancher Desktop
Docker Desktop
Instead of Docker Desktop. A desktop app that runs containerd or dockerd and a local Kubernetes cluster, maintained by SUSE. Developer tools · Apache-2.0 · Linux, macOS, Windows · Free
RawTherapee
Lightroom
Instead of Lightroom. A raw developer with precise demosaic, colour and exposure tools for people who want to drive every step by hand. Design · GPL-3.0 · Linux, macOS, Windows · Free
Rectangle
Magnet
Instead of Magnet. A macOS window snapper with keyboard shortcuts and edges, published as a free open-source app. Pro is a separate paid build. Productivity · MIT · macOS · Free, paid Pro
Revolt
Discord
Instead of Discord. A self-hostable chat community with servers, roles and voice, built as an open alternative to Discord. Communication · AGPL-3.0 · Web, Self-hosted · Free
Rocket.Chat
Slack
Instead of Slack. A team chat and omnichannel inbox you can host yourself, with channels, live chat and federation options. Communication · MIT · Self-hosted, Web · Free, paid editions
Scribus
InDesign
Instead of InDesign. A page-layout program for books, magazines and posters, with master pages, typographic controls and PDF/X export. Design · GPL-2.0-or-later · Linux, macOS, Windows · Free
ShareX
Snagit
Instead of Snagit. A Windows capture and share tool for screenshots, GIFs and scrolling captures, with a long list of destinations. Productivity · GPL-3.0 · Windows · Free
Shotcut
Premiere Pro
Instead of Premiere Pro. A cross-platform video editor that opens a wide range of formats without an import step, with filters and a timeline. Video, audio and 3D · GPL-3.0 · Linux, macOS, Windows · Free
SigNoz
Datadog
Instead of Datadog. An observability tool for traces, metrics and logs, built on OpenTelemetry, that you can host yourself. Analytics · MIT · Self-hosted, Web · Free, paid hosting
Stirling PDF
Adobe Acrobat
Instead of Adobe Acrobat. A self-hosted toolbox for merging, splitting, compressing and signing PDFs in the browser. Productivity · MIT · Self-hosted, Web, Docker · Free
Strapi
Contentful
Instead of Contentful. A headless CMS you can host yourself, with content types, a REST and GraphQL API, and a role system. Cloud and hosting · MIT · Self-hosted, Web · Free, paid edition
Supabase
Firebase
Instead of Firebase. A Postgres-based backend with auth, storage and APIs, with an open-source stack you can self-host. Cloud and hosting · Apache-2.0 · Self-hosted, Web, Web · Free, paid hosting
Syncthing
Dropbox
Instead of Dropbox. Peer-to-peer folder sync between your own devices, with no central server and no account. Office · MPL-2.0 · Linux, macOS, Windows · Free
Tabby
GitHub Copilot
Instead of GitHub Copilot. A self-hosted coding model server that serves completions into editors, so the code stays on your machines. Developer tools · Apache-2.0 · Self-hosted · Free
Taiga
Jira
Instead of Jira. A project tracker for agile teams, with backlogs, sprints, issues and Kanban, that you can host yourself. Productivity · MPL-2.0 · Self-hosted, Web · Free, paid hosting
Trilium Notes
OneNote
Instead of OneNote. A hierarchical notebook for large personal knowledge bases, with scripts, relations and a desktop or server install. Productivity · AGPL-3.0 · Linux, macOS, Windows, Self-hosted · Free
Typesense
Algolia
Instead of Algolia. A typo-tolerant search server with a small memory footprint and a developer-friendly API. Cloud and hosting · GPL-3.0 · Self-hosted, Web · Free, paid hosting
Umami
Google Analytics
Instead of Google Analytics. A slim privacy-friendly analytics tool with a simple dashboard, cookieless tracking and a one-line script. Analytics · MIT · Self-hosted, Web · Free, paid hosting
Uptime Kuma
Pingdom
Instead of Pingdom. A self-hosted uptime monitor with a status page, many check types and a clean dashboard. Developer tools · MIT · Self-hosted, Web · Free
Vikunja
Todoist
Instead of Todoist. A self-hosted task manager with lists, Kanban, Gantt and sharing, for personal use or a small team. Productivity · AGPL-3.0 · Self-hosted, Web · Free
wallabag
Pocket
Instead of Pocket. A self-hosted read-it-later app that saves articles as clean text, with tags, search and a browser add-on. Media and reading · MIT · Self-hosted, Web · Free, paid hosting
Wazuh
Splunk
Instead of Splunk. A security monitoring platform for logs, file integrity and vulnerability signals, with an open-source core you can self-host. Security and privacy · GPL-2.0 · Self-hosted, Web · Free, paid cloud
WeKan
Trello
Instead of Trello. A self-hosted Kanban board with swimlanes, rules and attachments, modelled on the classic Trello card. Productivity · MIT · Self-hosted, Web · Free
Wiki.js
Confluence
Instead of Confluence. A modern wiki with Markdown, a visual editor and git storage, run as a single Node service. Developer tools · AGPL-3.0 · Self-hosted, Web · Free
Woodpecker CI
GitHub Actions
Instead of GitHub Actions. A simple CI engine that runs pipelines next to Gitea, Forgejo, GitLab or GitHub, with a small server and agents. Developer tools · Apache-2.0 · Self-hosted, Web · Free
Zammad
Zendesk
Instead of Zendesk. A helpdesk for email, chat and phone tickets, with automations and a self-hosted community edition. Communication · AGPL-3.0 · Self-hosted, Web · Free, paid hosting
Zitadel
Auth0
Instead of Auth0. An identity platform with organisations, tokens and events, available as a cloud or a self-hosted cluster. Developer tools · AGPL-3.0 · Self-hosted, Web · Free, paid hosting
Zulip
Slack
Instead of Slack. A team chat organised by topic inside each channel, which keeps long-running conversations easier to catch up on. Communication · Apache-2.0 · Self-hosted, Web, Web · Free, paid hosting