Self-hosted alternatives to Coda

Docs with databases and automation, self-hosted. Below are 12 open source options you host on your own server — with no monthly per-user fee and full control of your data.

Dify.ai

★ 148,331

Dify is a platform for building AI applications — chatbots, agents and RAG flows — with a visual interface and support for many models. Self-hosted, it lets you build AI products while keeping prompts, data and users on your own server.

Software Development - Low Code Apache-2.0

Memos

★ 61,445

Memos is a lightweight app for quick notes and journaling, like a private Twitter for your ideas. Hosted by you, it's a minimalist alternative to Google Keep with markdown and full privacy.

Note-taking & Editors MIT

PocketBase

★ 59,511

PocketBase is a complete backend in a single executable file: database, authentication, files and a realtime API. Self-hosted, it's the open source alternative to Firebase, ideal for apps and prototypes.

Software Development - Low Code MIT

Appwrite

★ 56,534

Appwrite is a backend-as-a-service (BaaS) platform with authentication, database, functions and storage, accessible via SDKs. Self-hosted, it's the open source alternative to Firebase for developers who want full control.

Software Development - Low Code BSD-3-Clause

Joplin

★ 55,496

Joplin is an open source notes and to-do app with markdown, end-to-end encryption and the sync target of your choice. It's the alternative to Evernote for those who want to keep control of their own notebooks.

Note-taking & Editors MIT

Appsmith

★ 40,297

Appsmith lets you quickly build internal admin panels and CRUD apps, connecting databases and APIs. It's the open source alternative to Retool, running on your own infrastructure.

Software Development - Low Code Apache-2.0

Halo

★ 39,250

A powerful and easy-to-use website building tool (documentation in Chinese).

Software Development - Low Code GPL-3.0

ToolJet

★ 38,167

ToolJet is a low-code framework for building and shipping internal tools with little engineering effort. Self-hosted, it's the alternative to Retool with your data under control.

Software Development - Low Code GPL-3.0

TriliumNext Notes

★ 36,814

TriliumNext Notes is a hierarchical note-taking app built for large personal knowledge bases. Self-hosted, it organizes ideas in a tree with advanced features and full privacy.

Note-taking & Editors AGPL-3.0

Budibase

★ 28,103

Budibase builds internal apps, dashboards and CRUD flows in minutes, with a built-in or connected database. Hosted by you, it's an open source alternative to OutSystems and Retool.

Software Development - Low Code ⊘ Proprietary

Overleaf

★ 17,912

Web-based collaborative LaTeX editor.

Note-taking & Editors AGPL-3.0

Docs

★ 16,654

Collaborative note taking, wiki and documentation platform that scales.

Note-taking & EditorsKnowledge Management Tools MIT

Frequently asked questions

Is there a free self-hosted alternative to Coda?

Yes. We've gathered 12 self-hosted, open source alternatives to Coda — including Dify.ai, Memos, PocketBase. You run all of them on your own server.

What is the best open source alternative to Coda?

Dify.ai is one of the most popular (148,331 GitHub stars). The "best" depends on your case — compare the options below.

Do I need a server to replace Coda?

Yes. You can use a home server (homelab) or a cheap VPS (from ~€4/mo). See the hosting suggestions on this page.