200 open source apps like FLX-Drop, closest match first.
Firecamp
All-in-one platform for API testing, documentation, and collaboration
Flexprice
A flexible billing platform that handles usage-based metering
Fincept Terminal
Comprehensive financial data platform offering economic insights
Expensify
Automate expense reporting, reimbursements, and corporate card management
LemonDash
Free mobile dashboard for Lemon Squeezy store owners
Meteroid
Open-source pricing and billing platform
Hiphops.io
Open-source Automation Engine For Tech Teams
Firefly III
Track transactions, budgets, and accounts
OmniTools
Self-Hosted Open-Source Swiss Army Knife for Everyday Tasks
AppFlowy
Open Source Notion Alternative
undb
Build and manage custom databases
Convertigo
Open source No code & Low code AI-powered Platform for business applications
UniBee
Replace expensive billing solutions with open-source software
Hippobase
Easily self-host open source databases
Fluxer
Free, open-source instant messaging and VoIP platform
datablocks
Node-based editor for exploring, analyzing and transforming data without code
Linky
Build a dynamic link-in-bio page with a drag-and-drop editor
Fonoster
Build and deploy powerful voice and messaging applications
Orama
Blend full-text and semantic search
Insomnia
The Collaborative API Development Platform
SeekStorm
Cloud search API and crawler service supporting billions of documents
Ghost
Headless Node.js publishing platform
Flux 1
Generate with Flux 1
Invoice Dragon
Create PDF Invoices and Receipts for Free
ClearFlask
ClearFlask is an open-source platform
Amphi ETL
Low-code data pipelines for structured and unstructured data
Getfwd
The future of payments is embedded
Logto
Logto adds multi-tenancy, enterprise SSO, and RBAC to your SaaS or AI apps
Directus
Data platform which wraps any database with an intuitive app
Sink
A serverless link shortener that runs entirely on Cloudflare
OpenSERP
Query Google, Bing, Yandex, Baidu, DuckDuckGo, and Ecosia through one REST API
useSend
Open source email platform for transactional and marketing emails
Usertour
Open-source platform for building interactive product tours, tooltips
opensource.builders
Find Open Source Alternatives
copperhead
Copperhead. Cursor for circuit boards
Hook0
Self-hosted webhook solution for effortless event-driven communication between
Mixpost
Create, schedule, and manage social media content from your own server
Vemetric
Simple, yet actionable Web & Product Analytics
Slugy
Open-source URL shortener with analytics, custom domains, QR codes
Openfront E-commerce
Open-source e-commerce storefront built for modern headless commerce
FameClaw
Open-source YouTube creator outreach tool
Palform
Build end-to-end encrypted forms
CodeZero
Source-available automation platform with a visual flow editor
Leapp
Noovolari Leapp
Userelm
CRM, Finance, HR & more - in your browser, P2P, fully private
HuntScreens
Visually discover the latest products across PH, IH & YC
Clickvote
Seamlessly Integrate Like, Upvote, and Review Components into Your App
isDisposable
Open-source disposable email detection API platform
Dub
Modern link management with powerful analytics and branded short links
TrailBase
Open source, single-executable Firebase alternative built on Rust and SQLite
