# Open Source Alternative

> Self-hostable tools with public code. Each one lists the paid product it replaces.

## Analytics
- [Apache Superset](https://open-alt.pages.dev/tool/apache-superset/): Data exploration and dashboards from the Apache project
- [Lightdash](https://open-alt.pages.dev/tool/lightdash/): BI layer built on top of dbt projects
- [Matomo](https://open-alt.pages.dev/tool/matomo/): Full-featured web analytics you can own
- [Metabase](https://open-alt.pages.dev/tool/metabase/): Business intelligence for questions and dashboards
- [Plausible Analytics](https://open-alt.pages.dev/tool/plausible-analytics/): Light, cookie-free web analytics
- [PostHog](https://open-alt.pages.dev/tool/posthog/): Product analytics, session replay and feature flags
- [Redash](https://open-alt.pages.dev/tool/redash/): Query editor and dashboards for SQL data sources
- [Umami](https://open-alt.pages.dev/tool/umami/): Simple, privacy-focused website analytics

## Productivity
- [LibreOffice](https://open-alt.pages.dev/tool/libreoffice/): Free office suite for documents, sheets and slides
- [AFFiNE](https://open-alt.pages.dev/tool/affine/): Docs, whiteboards and databases in one workspace
- [AppFlowy](https://open-alt.pages.dev/tool/appflowy/): Notes and wiki with local-first data
- [Baserow](https://open-alt.pages.dev/tool/baserow/): Online database with a spreadsheet-style interface
- [Cal.com](https://open-alt.pages.dev/tool/cal-com/): Scheduling software for booking meetings
- [CryptPad](https://open-alt.pages.dev/tool/cryptpad/): End-to-end encrypted collaborative documents
- [Docmost](https://open-alt.pages.dev/tool/docmost/): Collaborative wiki and documentation
- [Joplin](https://open-alt.pages.dev/tool/joplin/): Note-taking app with sync and end-to-end encryption
- [Logseq](https://open-alt.pages.dev/tool/logseq/): Outliner for linked notes, stored as plain files
- [ONLYOFFICE](https://open-alt.pages.dev/tool/onlyoffice/): Online document editors you can host
- [Plane](https://open-alt.pages.dev/tool/plane/): Issue tracking and project planning
- [Vikunja](https://open-alt.pages.dev/tool/vikunja/): Self-hosted to-do and project app

## Communication
- [BigBlueButton](https://open-alt.pages.dev/tool/bigbluebutton/): Web conferencing built for online teaching
- [Chatwoot](https://open-alt.pages.dev/tool/chatwoot/): Customer support inbox for chat, email and social
- [Element](https://open-alt.pages.dev/tool/element/): Matrix client for chat and calls
- [Jitsi Meet](https://open-alt.pages.dev/tool/jitsi-meet/): Video meetings you can host without accounts
- [Listmonk](https://open-alt.pages.dev/tool/listmonk/): Newsletter and mailing list manager
- [Mastodon](https://open-alt.pages.dev/tool/mastodon/): Federated social network
- [Mattermost](https://open-alt.pages.dev/tool/mattermost/): Team chat you can host yourself
- [Mautic](https://open-alt.pages.dev/tool/mautic/): Marketing automation and email campaigns
- [Rocket.Chat](https://open-alt.pages.dev/tool/rocket-chat/): Customizable team chat and omnichannel support
- [Zulip](https://open-alt.pages.dev/tool/zulip/): Team chat organized by topic threads

## Dev tools
- [Supabase](https://open-alt.pages.dev/tool/supabase/): Postgres backend with auth, storage and realtime
- [Appwrite](https://open-alt.pages.dev/tool/appwrite/): Backend server for web and mobile apps
- [Coolify](https://open-alt.pages.dev/tool/coolify/): Self-hostable platform to deploy apps and databases
- [Dokploy](https://open-alt.pages.dev/tool/dokploy/): Self-hosted deployment platform on Docker
- [Gitea](https://open-alt.pages.dev/tool/gitea/): Lightweight self-hosted Git service
- [GitLab Community Edition](https://open-alt.pages.dev/tool/gitlab-community-edition/): Self-hosted DevOps platform, free edition
- [Grafana](https://open-alt.pages.dev/tool/grafana/): Dashboards and alerting for metrics, logs and traces
- [Hoppscotch](https://open-alt.pages.dev/tool/hoppscotch/): Open source API request builder
- [Keycloak](https://open-alt.pages.dev/tool/keycloak/): Identity and access management server
- [Meilisearch](https://open-alt.pages.dev/tool/meilisearch/): Fast search engine for apps and sites
- [PocketBase](https://open-alt.pages.dev/tool/pocketbase/): Backend in a single Go file
- [SigNoz](https://open-alt.pages.dev/tool/signoz/): Open source observability on OpenTelemetry
- [Uptime Kuma](https://open-alt.pages.dev/tool/uptime-kuma/): Self-hosted uptime monitoring

## Design
- [Blender](https://open-alt.pages.dev/tool/blender/): 3D creation suite for modeling, animation and rendering
- [Penpot](https://open-alt.pages.dev/tool/penpot/): Design and prototyping tool for teams
- [darktable](https://open-alt.pages.dev/tool/darktable/): Raw photo workflow and editor
- [draw.io](https://open-alt.pages.dev/tool/draw-io/): Diagramming for flowcharts, UML and network maps
- [Excalidraw](https://open-alt.pages.dev/tool/excalidraw/): Virtual whiteboard with a hand-drawn look
- [GIMP](https://open-alt.pages.dev/tool/gimp/): Image editor for photo retouching and compositing
- [Inkscape](https://open-alt.pages.dev/tool/inkscape/): Vector graphics editor
- [Kdenlive](https://open-alt.pages.dev/tool/kdenlive/): Multi-track video editor
- [Krita](https://open-alt.pages.dev/tool/krita/): Digital painting and illustration program

## Business ops
- [Documenso](https://open-alt.pages.dev/tool/documenso/): Document signing you can self-host
- [ERPNext](https://open-alt.pages.dev/tool/erpnext/): ERP for small and mid-size companies
- [Formbricks](https://open-alt.pages.dev/tool/formbricks/): Surveys and in-product feedback
- [Lago](https://open-alt.pages.dev/tool/lago/): Usage-based billing and metering
- [Odoo](https://open-alt.pages.dev/tool/odoo/): Modular business apps for sales, accounting and inventory
- [OpenProject](https://open-alt.pages.dev/tool/openproject/): Project management for classic and agile teams
- [SuiteCRM](https://open-alt.pages.dev/tool/suitecrm/): Long-running open source CRM
- [Twenty](https://open-alt.pages.dev/tool/twenty/): Modern open source CRM

## AI & LLM
- [Ollama](https://open-alt.pages.dev/tool/ollama/): Run large language models on your own machine
- [AnythingLLM](https://open-alt.pages.dev/tool/anythingllm/): All-in-one app for chatting with your documents
- [ComfyUI](https://open-alt.pages.dev/tool/comfyui/): Node-based interface for image and video generation
- [GPT4All](https://open-alt.pages.dev/tool/gpt4all/): Local chat app for open language models
- [Jan](https://open-alt.pages.dev/tool/jan/): Offline ChatGPT-style desktop app
- [Langfuse](https://open-alt.pages.dev/tool/langfuse/): Tracing, evaluation and prompt management for LLM apps
- [LibreChat](https://open-alt.pages.dev/tool/librechat/): ChatGPT-style interface for many model providers
- [llama.cpp](https://open-alt.pages.dev/tool/llama-cpp/): C/C++ inference for LLMs on ordinary hardware
- [LocalAI](https://open-alt.pages.dev/tool/localai/): Drop-in local replacement for the OpenAI API
- [Qdrant](https://open-alt.pages.dev/tool/qdrant/): Vector database for similarity search
- [vLLM](https://open-alt.pages.dev/tool/vllm/): High-throughput LLM serving engine

## Storage & files
- [Nextcloud](https://open-alt.pages.dev/tool/nextcloud/): Self-hosted file sync, sharing and collaboration
- [File Browser](https://open-alt.pages.dev/tool/file-browser/): Web file manager for a folder on your server
- [Immich](https://open-alt.pages.dev/tool/immich/): Self-hosted photo and video backup
- [MinIO](https://open-alt.pages.dev/tool/minio/): S3-compatible object storage
- [ownCloud](https://open-alt.pages.dev/tool/owncloud/): File sync and share platform
- [PhotoPrism](https://open-alt.pages.dev/tool/photoprism/): AI-assisted photo management you host
- [restic](https://open-alt.pages.dev/tool/restic/): Fast, encrypted backup program
- [Seafile](https://open-alt.pages.dev/tool/seafile/): File syncing with a focus on speed and reliability
- [Syncthing](https://open-alt.pages.dev/tool/syncthing/): Peer-to-peer file synchronization