Awesome Oss Alternatives

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers.

Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more

Open-source foundation of ToolJet AI - the enterprise app generation platform for internal tools, dashboards, business applications, workflows and AI agents. Build visually, from a prompt, or from Claude Code, Codex and Cursor over MCP 🚀

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

Build your personal knowledge base with Trilium Notes

SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.

A docker-powered PaaS that helps you build and manage the lifecycle of applications

Open source, privacy-first web analytics. Lightweight, cookie-free Google Analytics alternative. Self-hosted or cloud.

Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.

Open source DocuSign alternative. Create, fill, and sign digital documents ✍️

The Open Source DocuSign Alternative.

A fully open source & end-to-end encrypted note taking alternative to Evernote.

Low-code platform allows you to build business apps, enables you to quickly create internal tools such as dashboard, crud app, admin panel, crm, cms, etc. Supports PostgreSQL, MySQL, Supabase, GraphQL, MongoDB, MSSQL, Rest API, Hugging Face, Redis, etc. Automate workflows with schedule or webhook. Open source Retool.

Netmaker makes networks with WireGuard. Netmaker automates fast, secure, and distributed virtual networks.

Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics

:cloud: ownCloud web server core (Files, DAV, etc.)

Business intelligence as code: build fast, interactive data visualizations in SQL and markdown

Flagsmith is an open-source feature flag platform with remote config, experimentation, and self-hosted or cloud deployment options.

The task manager you actually own.

Open source APM: OpenTelemetry traces, metrics, and logs

Build data pipelines, the easy way 🛠️

An open source issue management & help desk solution. A zendesk & jira alternative

App Platform for Linode Kubernetes Engine

OpenVidu Platform: self-hosted real-time video and audio for your apps, built on LiveKit and mediasoup

🦘 The Grouparoo Monorepo - open source customer data sync framework

⚡️ Lightweight JavaScript tracking script for Swetrix - privacy-first and open source Google Analytics alternative