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All TasksTop 26 Alternative OpenSource in Build It Yourself 2025
posthog
Website analytics🦔 PostHog provides open-source product analytics, session recording, feature flagging and A/B testing that you can self-host.
Coolify
Build it yourselfSelf-hosting with superpowers. An open-source & self-hostable Heroku / Netlify / Vercel alternative.
Appsmith
Development & ITPlatform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.
plasmic
Build it yourselfVisual builder for React. Build apps, websites, and content. Integrate with your codebase.
NocoBase
Build it yourselfNocoBase is a scalability-first, open-source no-code/low-code platform for building business applications and enterprise solutions.
automatisch
Build it yourselfThe open source Zapier alternative. Build workflow automation without spending time and money.
ToolJet
Build it yourselfLow-code platform for building business applications. Connect to databases, cloud storages, GraphQL, API etc and build apps using drag and drop application builder.
budibase
Build it yourselfLow code platform for building business apps and workflows in minutes. Supports PostgreSQL, MySQL, MSSQL, MongoDB, Rest API, Docker, K8s, and more 🚀
dyrectorio
Build it yourselfdyrector.io is a self-hosted continuous delivery & deployment platform with version management.
FreeCAD
Development & ITThis is the official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.
Illa Builder
Build it yourselfLow-code platform allows you to build business apps, enables you to quickly
refine
Development & ITA React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.
webiny-js
Build it yourselfOpen-source serverless enterprise CMS. Includes a headless CMS, page builder, form builder, and file manager. Easy to customize and expand. Deploys to AWS.
windmill
Development & ITOpen-source developer platform to turn scripts into workflows and UIs. Fastest workflow engine (5x vs Airflow). Open-source alternative to Airplane and Retool.
