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OpenSourceAlternatives

Collection

Self-hosted

Projects you can run entirely on your own infrastructure.

Budibase

Budibase

Open-source low-code platform for internal tools and automations

Stars28.3K
Commitjust now
LicenseGPL-3.0-only

Budibase is an open-source low-code platform for building internal tools, AI agents, and workflow automations on your own data.

Alternative toRetool
Chat2DB

Chat2DBAI

AI-powered SQL client and database workspace for 40+ databases

Stars28.3K
Commitjust now
LicenseLicenseRef-Chat2DB

Chat2DB is a local-first database client that pairs a full SQL workspace with an AI assistant for generating, explaining, and optimizing queries across 40+ databases.

Alternative toDBeaver
Bagisto

BagistoOpen

Open-source Laravel ecommerce platform for stores and marketplaces

Stars28.2K
Commitjust now
LicenseMIT

Bagisto is an open-source Laravel ecommerce platform for building online stores, multi-vendor marketplaces, and B2B portals.

Alternative toMedusaShopify
Huly

Huly

Open-source workspace combining tracker, docs, chat, and CRM.

Stars27.9K
Commitjust now
LicenseEPL-2.0

Huly is an open-source project management platform combining issue tracking, documents, team chat, and CRM in one self-hosted EPL-2.0 workspace.

Alternative toPlaneFocalboardJira
Kilo

KiloAIOpen

Open-source AI coding agent in the IDE, CLI, and cloud

Stars27.6K
Commitjust now
LicenseMIT

Kilo is an open-source AI coding agent that works inside VS Code, JetBrains IDEs, and Visual Studio, with a command-line build and a cloud runner on the way. It reads the existing codebase and carries out engineering tasks from natural-language instructions, proposing file edits, running commands, and verifying its own work.

Alternative toClineAiderContinue
Valkey

ValkeyOpen

Open-source key-value store for caching and real-time workloads

Stars27.4K
Commitjust now
LicenseBSD-3-Clause

Valkey is a BSD-3-Clause licensed open-source key-value store built for caching and other latency-sensitive real-time workloads.

Alternative toDragonfly
Grok Build

Grok BuildOpen

Open-source terminal coding agent from xAI

Stars27.3K
Commitjust now
LicenseApache-2.0

Grok Build is xAI's open-source terminal coding agent: an Apache-2.0 Rust CLI that edits code through parallel subagents.

Alternative toOpenCode
T3 Code

T3 CodeOpen

Open-source control plane for coding agents

Stars27.2K
Commitjust now
LicenseMIT

T3 Code is an open-source control surface for coding agents that drives the Codex, Claude, Cursor, Grok Build, OpenCode, and Antigravity subscriptions on your machine from one desktop, web, and mobile app.

Alternative toEmdash
Onlook

OnlookAIOpen

Open-source visual editor for designing React apps with AI in real code

Stars26.9K
Commit6d ago
LicenseApache-2.0

Onlook is an open-source visual editor for designing React and Next.js apps with Tailwind CSS in the browser DOM, with AI assistance and code you own.

Alternative toFigma
Typesense

Typesense

Fast, typo-tolerant open-source search engine

Stars26.9K
Commitjust now
LicenseGPL-3.0-only

Typesense is a fast, typo-tolerant open-source search engine for site, app and store search, with faceting, geo and vector search behind a clean API.

Alternative toElasticsearchAlgolia
Dub

DubOpen

Link management and attribution for modern marketing

Stars24.6K
Commit8h ago
LicenseAGPL-3.0

Dub is a link platform rather than a shortener. Every link carries analytics, UTM handling, device and geographic targeting, and conversion attribution back to the click that produced it.

Alternative toMixpanel
Jitsi Meet

Jitsi MeetOpen

Video meetings with no account and no install

Stars25.6K
Commit2d ago
LicenseApache-2.0

Jitsi Meet gets to a working video call faster than anything else: open a URL, share it, done. No accounts, no downloads, no meeting identifiers to read out.

Alternative toZoom
Zulip

ZulipOpen

Open-source team chat with topic threads for focused teamwork

Stars26K
Commitjust now
LicenseApache-2.0

Zulip is an open-source team chat platform that organizes conversations into streams and topics so distributed teams can follow many discussions without losing track.

Alternative toSlack
Rancher

RancherOpen

Open-source platform for running and managing Kubernetes everywhere

Stars26K
Commitjust now
LicenseApache-2.0

Rancher is an open-source container management platform for running Kubernetes in production on infrastructure teams control.

Alternative toCozystack
Chatwoot

ChatwootOpen

Customer conversations from every channel in one inbox

Stars24.7K
Commit1d ago
LicenseMIT

Chatwoot collects website chat, email, WhatsApp, Instagram, and SMS into a single agent inbox with shared assignment, canned replies, and a help centre.

Alternative toZendeskIntercom
Authentik

AuthentikOpen

Self-hosted open-source identity provider for modern SSO

Stars25.8K
Commitjust now
LicenseMIT

Authentik is a self-hosted, open-source identity provider that adds single sign-on to web apps and services over SAML, OAuth2/OIDC, LDAP, and RADIUS.

Alternative toOktaAuth0
Pulumi

PulumiOpen

Infrastructure as code in TypeScript, Python, Go, and .NET

Stars25.8K
Commitjust now
LicenseApache-2.0

Pulumi is an open source infrastructure-as-code platform for defining and managing cloud infrastructure with general-purpose programming languages.

Cap

CapOpen

Screen recorder with editing and instant shareable links

Stars21.4K
Commit16h ago
LicenseAGPL-3.0

Cap records screen and camera, then gives you an editor with backgrounds, automatic zooms, and cursor smoothing before you share a link. It is built in Rust on Tauri, so the binary is small and recording does not tax the machine it is recording.

Alternative toScreen StudioLoom
Invidious

InvidiousOpen

Open-source private YouTube front-end with no ads or tracking

Stars25.2K
Commitjust now
LicenseAGPL-3.0

Invidious is an open-source alternative front-end to YouTube that plays videos without ads or Google tracking, with subscriptions and playlists but no Google account.

Alternative toYouTube Music
TDengine

TDengineOpen

High-performance open-source time-series database for Industrial IoT

Stars25.2K
Commitjust now
LicenseAGPL-3.0

TDengine is an open-source, cloud-native time-series database for IoT and industrial workloads, with built-in caching, stream processing, and data subscription in one platform.

Alternative toInfluxDB
Plausible Analytics

Plausible AnalyticsOpen

Lightweight web analytics without cookies or personal data

Stars23.5K
Commit2d ago
LicenseAGPL-3.0

Plausible answers the handful of questions most sites actually ask - what pages get read, where readers came from, what converted - and deliberately declines to answer the rest. There are no cookies, no cross-site identifiers, and no consent banner needed.

Alternative toGoogle Analytics
Letta

LettaAIOpen

Open-source platform for stateful AI agents with memory

Stars25.1K
Commitjust now
LicenseApache-2.0

Letta is an open-source platform for building stateful AI agents with persistent memory, background jobs, and multi-agent orchestration.

Alternative toAgno
ActivePieces

ActivePiecesAIOpen

Open-source AI automation platform with agents, flows, and 760+ app integrations

Stars24.9K
Commitjust now
LicenseMIT

ActivePieces is an open-source automation platform where teams build AI agents and workflow automations across 760+ connected apps.

Alternative toZapiern8n
Firefly III

Firefly IIIOpen

Self-hosted personal finance manager with budgets and a REST API

Stars24.8K
Commitjust now
LicenseAGPL-3.0

Firefly III is a self-hosted personal finance manager for tracking accounts, budgets, and transactions through a web interface and REST API.

Alternative toezBookkeepingActual