The open-source stack,
hand-picked for you.

Find the right tool without the rabbit hole.

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Supabase - Open-source Firebase alternative with a Postgres database, and much more.

Alternative to

Firebase
AWS Amplify
Back4App
Heroku

Open page

Supabase

107.4k37.7k

PostHog - Open-source product analytics platform with feature flags and session recording.

Alternative to

Mixpanel
Amplitude
Google Analytics
Pendo

Open page

PostHog

37.5k53.5k

WordPress - Open-source content management system powering over 40% of all websites on the internet.

Alternative to

Joomla
Drupal
Wix
Squarespace

Open page

WordPress

3.4k53.1k

Grafana - Open-source platform for monitoring and observability, allowing you to query, visualize, and alert on metrics from various data sources.

Alternative to

Kibana
Datadog
Prometheus
Zabbix

Open page

Grafana

75.9k71.8k

Cal.com - Open-source scheduling infrastructure for businesses. Driven by community contributions.

Alternative to

Calendly
SavvyCal
Acuity Scheduling
SimplyBook.me

Open page

Cal.com

47.2k16.5k

Logseq - Open-source knowledge management and collaboration platform for organizing thoughts, tasks, and note-taking.

Alternative to

Roam Research
Obsidian
AAthens Research
Notion

Open page

Logseq

44.2k24.9k

Alternative to

Notion
Obsidian
Capacities
AFFiNE

Open page

Anytype

8.6k32.6k

Alternative to

Notion
Miro
Obsidian
Anytype

Open page

AFFiNE

71.1k11.4k

Alternative to

Loom
OBS Studio
Screencastify
ShareX

Open page

Cap

20.5k7.8k

GitLab - Open-source DevOps platform offering source code management, CI/CD, security, and more.

Alternative to

GitHub
Bitbucket
Azure DevOps
Jenkins

Open page

GitLab

24.5k117.9k

Alternative to

Notion
Obsidian
Anytype
Coda

Open page

AppFlowy

74.8k7.2k

ClickHouse - ClickHouse is an open-source, high performance columnar OLAP database management system for real-time analytics using SQL.

Alternative to

Apache Druid
Google BigQuery
PostgreSQL
Apache Pinot

Open page

ClickHouse

49k260.9k

OpenPilot - OpenPilot is an open-source driver assistance system. Uses computer vision and machine learning to assist in highway driving, improve safety and convenience.

Alternative to

Tesla Autopilot
Mobileye
GM Super Cruise
Ford BlueCruise

Open page

OpenPilot

63.3k17.5k

Appwrite - Appwrite is an open-source backend server that packages essential developer tools and services into a single, self-hosted solution.

Alternative to

Firebase
Supabase
Parse
AWS Amplify

Open page

Appwrite

56.8k37.2k

Coolify - Coolify is an open-source, self-hostable Heroku and Netlify alternative. It provides an all-in-one solution for deploying applications, databases, and services.

Alternative to

Heroku
Netlify
CapRover
Dokku

Open page

Coolify

60k16.3k

Reflex - Reflex is an open-source, full-stack Python web framework that enables developers to build and deploy web apps using only Python.

Alternative to

Django
Flask
React
Vue.js

Open page

Reflex

28.8k3.3k

Hoppscotch - Hoppscotch is an open-source API development ecosystem. Web-based API development suite that helps developers work with APIs quickly and efficiently.

Alternative to

Postman
Insomnia
cURL
Swagger UI

Open page

Hoppscotch

79.9k6.2k

Meilisearch - Meilisearch is an open-source search engine. It is a lightning-fast search experience for modern applications, with typo tolerance and enhanced developer experience.

Alternative to

Elasticsearch
Algolia
Solr
Typesense

Open page

Meilisearch

58.8k14.5k

Gitea - Gitea is a open-source, self-hosted Git service. It is similar to GitHub, Bitbucket, and GitLab, but is lightweight, fast, and easy to install.

Alternative to

GitLab
GitHub
Bitbucket
Gogs

Open page

Gitea

57.2k21.3k

NocoDB - NocoDB is an open source no-code platform that turns any database into a smart spreadsheet. Spreadsheet interface with APIs, automations, webhooks, and integrations with third-party apps.

Alternative to

Airtable
Baserow
Microsoft Power Apps
Google Tables

Open page

NocoDB

64.4k43.9k

Dify - Dify is an open-source LLMOps platform that enables developers to create, deploy, and manage AI-native applications with ease.

Alternative to

Langchain
OpenAI GPT
Hugging Face
Anthropic Claude

Open page

Dify

151.1k12.2k

Odoo - Odoo is a suite of open-source business apps that cover all your company needs: CRM, eCommerce, accounting, inventory, point of sale, project management, etc.

Alternative to

SAP
Salesforce
NetSuite
Microsoft Dynamics

Open page

Odoo

53.4k201.5k

Strapi - Strapi is the open-source headless CMS. Fully customizable and developer-first, enables content-rich experiences to be created, managed and exposed to any digital device.

Alternative to

WordPress
Contentful
Ghost
Sanity

Open page

Strapi

72.8k37.7k

RustDesk - RustDesk is an open-source remote desktop software, written in Rust. Full control of your data, with no concerns about security.

Alternative to

TeamViewer
AnyDesk
VNC

Open page

RustDesk

119.4k11.3k

HTTPie - HTTPie is a user-friendly command-line HTTP client for the API era. HTTPie is designed for testing, debugging, and interacting with APIs and HTTP servers.

Alternative to

curl
Postman
Insomnia
wget

Open page

HTTPie

38.4k1.8k

Nextcloud - Nextcloud is a suite of client-server software for creating and using file hosting services. It is similar to Dropbox, although Nextcloud is free and open-source.

Alternative to

Dropbox
Google Drive
ownCloud
Seafile

Open page

Nextcloud

36.3k89.4k

ToolJet - ToolJet is an open-source low-code platform for building and deploying internal tools. It connects to databases and APIs to create custom business applications.

Alternative to

Retool
Appsmith
Budibase
Internal.io

Open page

ToolJet

38.3k17k

Discourse - Discourse is an open-source discussion platform for communities, creating an interactive experience for online communities.

Alternative to

phpBB
Flarum
Vanilla Forums
NodeBB

Open page

Discourse

47.6k67.2k

NetData - NetData is a distributed, real-time performance and health monitoring system for systems, hardware, containers, and applications.

Alternative to

Prometheus
Zabbix
Nagios
Grafana

Open page

NetData

80k23k

Sentry - Sentry is an open-source error tracking and performance monitoring platform for developers identify, triage, and prioritize errors in real-time.

Alternative to

Rollbar
New Relic
Bugsnag
LogRocket

Open page

Sentry

44.4k107.9k

Plunk - Plunk is an open-source, affordable email platform that brings together marketing, transactional and broadcast emails into one single solution.

Alternative to

Mailchimp
Twilio SendGrid
Mailgun

Open page

Plunk

5.3k821

Polar - Polar is an open-source monetization platform designed for developers and open-source projects, withsponsorships, donations, and other revenue streams.

Alternative to

GitHub Sponsors
Open Collective
Patreon

Open page

Polar

10.2k16.6k

Weaviate - Weaviate is an open-source AI-native vector database that allows you to store data objects and vector embeddings from any ML-models.

Alternative to

Pinecone
Milvus
Elasticsearch

Open page

Weaviate

16.7k27.8k

Automatisch - Automatisch is an open-source workflow automation tool and Zapier alternative. It allows you to create and run workflows in your browser.

Alternative to

Zapier
n8n
Make (formerly Integromat)
HHuginn

Open page

Automatisch

13.9k4.8k

KeystoneJS - KeystoneJS is an open-source headless CMS and powerful application framework built on Node.js. applications, and APIs.

Alternative to

Sanity
Contentful
WordPress

Open page

KeystoneJS

9.9k8.3k

File Stash - Filestash is an open-source, self-hosted file manager and web client for various storage backends.

Alternative to

Dropbox
Google Drive
Nextcloud

Open page

File Stash

14.4k2.4k

Huly - Huly is an open-source platform, serves as an all-in-one replacement of Linear, Jira, Slack, and Notion.

Alternative to

Notion
Monday.com
ClickUp

Open page

Huly

27.2k8.9k

Alternative to

DocSend
Google Drive
Dropbox

Open page

Papermark

14.2k4.1k

Rowy - Rowy is an open-source low-code backend platform for Firebase and Google Cloud.

Alternative to

Airtable
Retool
Firebase Console

Open page

Rowy

6.8k4.3k

FireCrawl - Firecrawl is an open-source tool that turns your website into LLM-ready data.

Alternative to

Scrapy
Puppeteer
BBeautiful Soup

Open page

FireCrawl

159.5k6k

Orama - Orama is a open-source, full-text search engine designed for both browser and server environments.

Alternative to

Algolia
Elasticsearch
Swiftype

Open page

Orama

10.5k1.1k

Matomo - Matomo is an open-source web analytics platform that provides insights into your website's traffic.

Alternative to

Google Analytics
Plausible
FFathom

Open page

Matomo

21.7k31.3k

Novu - Novu is an open-source notification infrastructure for developers.

Alternative to

SendGrid
Twilio
Firebase Cloud Messaging

Open page

Novu

39.4k22.5k

Typesense - Typesense is an open-source, typo-tolerant search engine designed for speed and developer productivity.

Alternative to

Elasticsearch
Algolia
Amazon CloudSearch

Open page

Typesense

26.4k4.8k

Directus - Directus is an open-source tool that allows you to turn your database into a headless CMS.

Alternative to

Kentico Kontent
Contentful
Prismic

Open page

Directus

37k13.8k

Neon - Neon is a fully managed serverless Postgres.

Alternative to

Amazon Aurora Serverless
Google Cloud Spanner
CockroachDB Serverless

Open page

Neon

22.7k8.5k

HeyForm - HeyForm is an open-source, self-hosted form builder and automation platform.

Alternative to

Google Forms
Typeform
JotForm

Open page

HeyForm

8.9k249

Tailscale - Tailscale is an open-source, a zero config VPN for building secure networks.

Alternative to

OpenVPN
Cisco AnyConnect
Cloudflare Access

Open page

Tailscale

34.7k11.1k

SigNoz - SigNoz is an open-source APM (Application Performance Monitoring) and observability platform.

Alternative to

DataDog
New Relic
Dynatrace

Open page

SigNoz

31.8k6.8k

OpenProject - OpenProject is a comprehensive open-source project management software.

Alternative to

Jira
Microsoft Project
Trello

Open page

OpenProject

15.7k111.2k

Grist - Grist is an open-source, spreadsheet-database hybrid that combines the flexibility of a spreadsheet with the robustness of a database.

Alternative to

Airtable
Microsoft Excel
Google Sheets

Open page

Grist

11.4k4.9k

Notesnook - Notesnook is a privacy-focused note taking app that provides end-to-end encryption for your notes, notebooks, and everything in between.

Alternative to

Notion
Obsidian
Standard Notes
Joplin

Open page

Notesnook

14.4k15.5k

Elastic - Elastic is a distributed search and analytics engine built on Apache Lucene. Start searching and analyzing your data in minutes with Elasticsearch, Kibana, and more.

Alternative to

Apache Solr
OpenSearch
Splunk
MongoDB Atlas Search

Open page

Elastic

77.6k103.8k

Ladybird - Ladybird is a truly independent web browser, using a novel engine based on web standards. It's built from scratch without using any code from other browsers.

Alternative to

Arc Browser
Brave Browser
Google Chrome
Firefox

Open page

Ladybird

64.7k81.7k

Gumroad - Gumroad is an open-source alternative for selling digital products online. A simple platform for creators to sell their work directly to customers with minimal fees.

Alternative to

Lemon Squeezy
Shopify
Podia
Payhip

Open page

Gumroad

9.5k3.5k

OBS Studio - OBS Studio is a free and open-source software for video recording and live streaming. It's the go-to solution for content creators, streamers, and professionals worldwide.

Alternative to

Streamlabs OBS
XSplit
Loom
CleanShot

Open page

OBS Studio

74.4k15.7k

Uptime Kuma - Uptime Kuma is a self-hosted monitoring tool that tracks the uptime of your websites, APIs, and services with a beautiful dashboard and notifications.

Alternative to

Opsgenie
Incident.io
Pulsetic
Atlassian Statuspage

Open page

Uptime Kuma

89.7k7.2k

OpenBB - OpenBB is an open-source investment research platform that democratizes access to financial data and analytics tools for everyone.

Alternative to

Power BI
Tableau
Looker
Bloomberg Terminal

Open page

OpenBB

71.3k6.9k

Appsmith - Appsmith is an open-source low-code platform for building internal tools and applications with drag-and-drop widgets and database integrations.

Alternative to

Retool
Bubble
OutSystems
Microsoft Power Apps

Open page

Appsmith

40.5k20.4k

Zen Browser - Zen Browser is a Firefox-based web browser focused on privacy, customization, and a beautiful user experience with modern design and enhanced features.

Alternative to

Firefox
Arc Browser
Brave Browser
Vivaldi

Open page

Zen Browser

43.7k6.9k

Dokku - Dokku is a docker-powered PaaS that helps you build and manage the lifecycle of applications. A self-hosted Heroku alternative with git-based deployment.

Alternative to

Heroku
Coolify
CapRover
Railway

Open page

Dokku

32.1k14.1k

Mastodon - Mastodon is a free and open-source decentralized social media platform. It allows users to communicate in a federated network of independent servers, promoting privacy and community control.

Alternative to

Twitter/X
Bluesky
Threads

Open page

Mastodon

50.2k21.9k

FlowiseAI - FlowiseAI is an open-source low-code tool for developers to build customized LLM orchestration flows and AI agents with drag-and-drop components.

Alternative to

Make
Power Apps
Zapier

Open page

FlowiseAI

55.1k3.6k

Zed - Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter. Built in Rust for speed and collaboration.

Alternative to

Cursor
Claude Code
Windsurf

Open page

Zed

87.9k39.4k

Plane - Plane is an open-source project management tool that helps teams track issues, plan sprints, and collaborate effectively.

Alternative to

Linear
Jira
Monday.com

Open page

Plane

55.4k7.1k

Twenty - Twenty is a modern, open-source CRM designed to be simple, powerful, and customizable for modern sales teams.

Alternative to

Attio
Zoho CRM
Pipedrive

Open page

Twenty

54.1k14.1k

Ghost - Ghost is a powerful open-source publishing platform designed for modern publishers, creators, and businesses to build and grow their audience.

Alternative to

Substack
Medium
Beehiiv

Open page

Ghost

54.6k52.8k

1Panel - 1Panel is a modern web-based Linux server management panel that simplifies server administration with an intuitive interface and powerful features.

Alternative to

Plesk
cPanel
Webmin

Open page

1Panel

36.4k5.4k

Agno - Agno is a high-performance runtime for multi-agent systems. Build, run and manage secure multi-agent systems in your cloud with speed and clarity.

Alternative to

LangGraph
AutoGen
CrewAI

Open page

Agno

41.5k5.9k

Outline - Outline is the fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

Alternative to

Notion
Craft
Confluence

Open page

Outline

40k10.1k

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The open-source stack,hand-picked for you.

Supabase

PostHog

WordPress

Grafana

Cal.com

Logseq

Anytype

AFFiNE

Cap

GitLab

AppFlowy

ClickHouse

OpenPilot

Appwrite

Coolify

Reflex

Hoppscotch

Meilisearch

Gitea

NocoDB

Dify

Odoo

Strapi

RustDesk

HTTPie

Nextcloud

ToolJet

Discourse

NetData

Sentry

Plunk

Polar

Weaviate

Automatisch

KeystoneJS

File Stash

Huly

Papermark

Rowy

FireCrawl

Orama

Matomo

Novu

Typesense

Directus

Neon

HeyForm

Tailscale

SigNoz

OpenProject

Grist

Notesnook

Elastic

Ladybird

Gumroad

OBS Studio

Uptime Kuma

OpenBB

Appsmith

Zen Browser

Dokku

Mastodon

FlowiseAI

Zed

Plane

Twenty

Ghost

1Panel

Agno

Outline

Hall of Fame Sponsors

The open-source stack,
hand-picked for you.