Free · Local-first · Markdown-native

The project file you'll
never be locked out of.

Free, AI-ready project management in a plain .md file you own outright. No account. No server. No vendor.

No sign-up. No credit card. Your data stays on your device or in your chosen cloud provider.
Chartdown is a competitor to the idea that you need a SaaS tool at all.

Free
No tiers.
1 File
Your entire project.
Any AI
Paste & query instantly.

Every view. One file.

app.chartdown.com
Chartdown board view — Kanban-style project phases with tasks, owners, and milestones
01

Board / Kanban view

Visual project phases with tasks, owners, and milestones. Drag tasks between phases as work progresses.

app.chartdown.com
Chartdown Gantt chart — timeline with phases, task dependencies, and critical path
02

Gantt chart

Timeline view with phases, task dependencies, and critical path — automatically derived from your project file.

app.chartdown.com
Chartdown risk matrix — likelihood × impact grid with plotted risks and mitigations
03

Risk matrix

Likelihood × impact grid. Every risk plotted visually, with owner and mitigation stored in the same file.

app.chartdown.com
Chartdown RACI matrix — stakeholders assigned to project and task roles
04

RACI management

Project and task-level accountability. Every stakeholder, every role, in one clean matrix.

app.chartdown.com
Chartdown notes view — decision log with Markdown content
05

Notes & decision log

Capture the "why" behind every decision. Searchable, Markdown-formatted, and stored in the same file as your tasks.

Chartdown board view on iPhone
Chartdown running on iPad — full project management on tablet
06

Mobile & tablet

Full project management on tablet and phone. Your .md file syncs via iCloud, Google Drive or OneDrive — pick up where you left off on any device.

Native, not bolted on.

Your project file is structured Markdown — the ideal input for any LLM. Hit ✦ Copy for AI, pick a template, and Chartdown copies your prompt + full project file to clipboard. Paste into Claude, ChatGPT, or any AI. No API key. No integration. No paid add-on.

1 · Pick a template in the app
0% done
✦ Copy for AI
CHOOSE A PROMPT TEMPLATE
🏗
Build project file
You are generating a Chartdown project file…
📊
Status update
Review this project file and write a
concise status update suitable for …
⚠️
Find risks
Analyse this project file and identify
any risks or gaps not already in …
Suggest missing tasks
Review the phases and tasks in this
project file. Suggest tasks that app…
📋
Weekly standup
Based on this project file, write a
bullet-point weekly standup update: …
one click
2 · Paste into any AI
Claude · ChatGPT · Copilot
You
[prompt + crm-project.md]
"Suggest missing tasks"
AI
Based on your project file, here are tasks that appear to be missing:

Phase 2 — Implementation
· UAT test scripts — UAT environment is planned but no test cases defined.
· Rollback plan — No contingency if API integrations fail at go-live.
· Stakeholder sign-off — Add a formal approval gate before Phase 3.
Works with GitHub Copilot, Microsoft Copilot, ChatGPT, Claude, Gemini, or any model that accepts text. No special format, no integration.

Built for people who
own their work.

🧑‍💼 Solo PMs & Consultants
Own their data, no per-seat cost, AI-ready for client work. A .md file travels with every engagement.
💻 Dev & Tech Teams
Already live in Git and Markdown. Chartdown fits natively — no new toolchain, versioned right in the repo.
🚀 Startups & Early Teams
Budget-conscious. Chartdown is 0€. No procurement, no IT approval, no MSA. Start in thirty seconds.
🏢 Enterprise Power Users
Shadow IT friendly. Data never leaves the org's storage — iCloud, SharePoint, Git. Zero exposure risk. Google Drive Sync for seamless connectivity.

No per-seat pricing.
No lock-in. No trade-off.

Feature Jira / Linear Notion / Confluence Chartdown ✓
No per-seat cost
Data portability ⚠ partial
Works offline
AI-ready format ⚠ with integration ⚠ with integration
Zero sign-up
Desktop file sync (iCloud, Dropbox, Google Drive, OneDrive)
Google Drive Sync
Multi-user collaboration ✓ Partial (File sync)

Honest roadmap.

Chartdown is actively developed. Here's the plan — free features first, paid add-ons explained honestly.

Free — always
Done Desktop File sync (iCloud, Dropbox, Google Drive, OneDrive)
In progress Gantt export for presentations and reports
Done Google Drive API integration for seamless cloud sync without leaving the app.
Planned OneDrive API integration for seamless cloud sync without leaving the app.
Planned Grid / spreadsheet view for task lists
Planned More AI prompt templates in the "Copy for AI" menu
Backlog GitHub integration — commit your project file to a repo and sync updates without leaving the app.
Backlog Dropbox integration for seamless cloud sync without leaving the app.
Backlog Encrypted projects and password protection to your .md file for an extra layer of security, ideal for sensitive projects or enterprise use.
Paid add-ons (future)
Why some features cost money. Chartdown's core runs entirely in your browser — it costs nothing to serve and will always be free. The features below require real-time servers, API compute, or infrastructure that creates ongoing costs we can't absorb. We'd rather be honest about that than hide it in a future bait-and-switch.
Planned Live Collaboration — simultaneous editing with presence indicators. Your project stays a single .md file; a lightweight sync layer coordinates changes.
Planned Chartdown in app local AI assistant — running locally in your browser / webapp, no data sent to servers. Ask questions, get suggestions, update your project file with AI help — all without leaving the app or sharing your data to big tech companies.
Backlog Direct AI send — push your project file to Claude, ChatGPT, or Gemini with one click, without leaving the app.
Backlog Agentic AI management — delegate tasks to an AI assistant that reads, updates, and writes back to your project file as it works.