Skip to main content
OpenSourceAlternatives

Collection

Self-hosted

Projects you can run entirely on your own infrastructure.

Frontman

FrontmanAI

Open-source AI agent that edits your live site from the browser

Stars710
Commitjust now
LicenseApache-2.0 AND AGPL-3.0-only

Frontman is a self-hosted AI coding agent that edits existing Next.js, Astro, Vite, and WordPress sites from the browser.

Alternative toGitHub CopilotCursor
TryPost

TryPostOpen

Agentic social media scheduling with AI for creators and teams

Stars703
Commitjust now
LicenseAGPL-3.0

TryPost is a self-hosted social media scheduler with an AI copilot, team workspaces with approvals, and publishing to all major networks.

Alternative toBufferPostiz
Monetr

Monetr

Open-source budgeting app that forecasts recurring bills and balances

Stars689
Commitjust now
LicenseFSL-1.1-MIT

Monetr is an open-source budgeting application focused on forecasting recurring expenses and upcoming balances. It links bank accounts through Plaid, tracks recurring bills and savings goals, and ships in English, Russian, and Ukrainian. Households can run it themselves with Docker Compose or use the vendor-hosted login; the code is published under the source-available FSL-1.1-MIT license.

Alternative toFirefly III
AgentOS

AgentOSAIOpen

Open-source TypeScript runtime for autonomous AI agents with memory

Stars675
Commitjust now
LicenseApache-2.0

AgentOS is a TypeScript runtime for building autonomous AI agents with persistent memory, multi-agent orchestration, and runtime tool generation.

Kanba

KanbaOpen

Self-hosted kanban boards, notes, and calendars without a subscription

Stars662
Commit23d ago
LicenseMIT

Kanba is an open-source project management tool that combines kanban projects, tasks, notes, calendars, deployments, and integrations in one workspace.

Alternative toTrelloFocalboard
Twake Mail

Twake MailOpen

Open-source JMAP email client for web, Android, and iOS

Stars657
Commitjust now
LicenseAGPL-3.0

Twake Mail is an open-source email client by Linagora that reads mail over the JMAP protocol on web, Android, and iOS, with self-hosting via Docker.

Alternative toGmail
Typemill

TypemillOpen

Self-hosted flat-file CMS for Markdown websites and eBooks

Stars619
Commitjust now
LicenseMIT

Typemill is a self-hosted flat-file CMS that builds websites and eBooks from Markdown files without a database.

Alternative toStatamic
Marble

Marble

Self-hostable real-time decision engine for fraud and AML screening

Stars615
Commitjust now
LicenseElastic-2.0

Marble is a real-time decision engine for fraud and AML screening with a no-code scenario builder, sub-50 ms decision API, and case review, cloud or self-hosted.

Alternative toBallerine
Ever Teams

Ever Teams

Open-source time tracking and team management platform

Stars587
Commitjust now
LicenseAGPL-3.0-only

Ever Teams is an open-source time tracking and workforce management platform with task boards, project costing, and desktop and mobile timers.

Alternative toTrelloAsana
Tonkatsu Box

Tonkatsu BoxOpen

Free open-source tracker for games, movies, shows, and anime

Stars585
Commitjust now
LicenseMIT

Tonkatsu Box is a free open-source Flutter app that organizes game, movie, TV, and anime collections with progress tracking, ratings, and visual boards.

Alternative toShowly
Operately

OperatelyOpen

Open-source operations system connecting goals to projects

Stars580
Commitjust now
LicenseApache-2.0

Operately is an open-source operations system that connects goals to projects with check-ins and progress tracking, available self-hosted or in the cloud.

Alternative toPlaneOpenProject
Alarik

AlarikOpen

Self-hosted S3-compatible object storage built in Swift

Stars555
Commitjust now
LicenseApache-2.0

Alarik is a self-hosted object store that speaks the S3 protocol for buckets and objects, with multipart uploads, versioning, and presigned URLs.

Alternative toSupabase
Ethora

EthoraAIOpen

Open-source chat and AI-agent SDKs for web and mobile apps

Stars549
Commitjust now
LicenseApache-2.0

Ethora is an open-source chat and AI-agent platform with SDKs that add messaging, chatbots, and RAG search to web and mobile apps.

Alternative toMattermostElement
Seafile

SeafileOpen

Self-hosted file sync and sharing with a fast, lightweight sync engine

Stars546
Commitjust now
LicenseAGPL-3.0

Seafile is a self-hosted file sync and share platform where synced libraries, desktop and mobile clients, and Community or Professional editions keep files under operator control.

Alternative toNextcloud
Formance

FormanceOpen

Open-source programmable ledger for tracking money movement

Stars527
Commitjust now
LicenseMIT

Formance is an open-source programmable ledger for tracking money movement, built on double-entry accounting and the Numscript transaction language.

Alternative toLago
Sigle

SigleOpen

Open-source Web3 writing platform for stories and newsletters

Stars489
Commitjust now
LicenseMIT

Sigle is an open-source Web3 writing platform for stories and newsletters, with decentralized storage and SEO-ready custom blogs.

Alternative toGhost
Operational

OperationalOpen

Open-source event tracker with push alerts and webhook actions

Stars474
Commitjust now
LicenseAGPL-3.0

Operational is an open-source event tracker that streams product events into a live feed and sends instant push notifications with webhook action buttons.

Alternative toHealthchecks
Shelve

ShelveOpen

Open-source secret and environment variable manager

Stars458
Commitjust now
LicenseApache-2.0

Shelve is an open-source secret and environment manager that stores variables per project and environment, with a CLI and GitHub sync for teams.

Alternative toInfisical
Gravitee

GraviteeOpen

Self-hosted API management for gateways, Kafka streams, and AI agents

Stars457
Commitjust now
LicenseApache-2.0

Gravitee is a self-hosted, open-source API management platform that governs REST, GraphQL, gRPC, and event-stream traffic through one policy layer and developer portal.

Alternative toApache APISIX
Openlane

OpenlaneOpen

Continuous compliance automation across many frameworks

Stars297
Commit17h ago
LicenseApache-2.0

Openlane automates the evidence collection and control tracking behind SOC 2, ISO 27001, GDPR, and a dozen other frameworks, mapping shared controls once rather than per framework.

Alternative toVanta
ClearFlask

ClearFlaskOpen

Open-source feedback boards with voting, roadmaps, and announcements

Stars451
Commitjust now
LicenseApache-2.0

ClearFlask is an open-source feedback platform where customers post ideas, vote on features, and follow a public roadmap and release announcements.

Alternative toTrelloJira
Workbench

WorkbenchOpen

Open-source BullMQ dashboard for modern Node apps

Stars451
Commit3mo ago
LicenseMIT

Workbench is an open-source dashboard for BullMQ queues in Node.js and Bun applications. It mounts as a route inside thirteen supported frameworks or runs standalone via Docker, showing jobs, flows, schedulers, and per-queue metrics with search, tags, and a dark-mode interface. The MIT-licensed project ships a migration guide from bull-board, an MCP server for AI-assisted operations, and a macOS app, and it observes rather than replaces the operator's own BullMQ workers.

Alternative toHatchet
dDocs

dDocsOpen

End-to-end encrypted document editor with live collaboration

Stars418
Commitjust now
LicenseAGPL-3.0

dDocs is a self-hosted document editor with live collaboration, suggestion mode, comments, and version history.

Alternative toCryptPad
Openinary

OpeninaryOpen

Self-hosted open-source media platform for image and video upload, transform, delivery

Stars412
Commitjust now
LicenseAGPL-3.0

Openinary is a self-hosted, AGPL-licensed media platform that uploads, transforms, and delivers images and video from your own S3-compatible storage.

Alternative toGarage