Reports
Burndown, velocity and team workload charts.
Free, with on-device AI
Bring your tasks and notes together in one place
Heronflow brings task tracking, sprint planning, a wiki and databases together. Gemini Nano suggests subtasks, summarizes your notes and pulls tasks out of meeting text.
Get started in seconds with your Google account and set up a workspace for your team.
Kanban boardBacklogSprintsTimelineCalendarReportsEpicsSubtasksTime trackingNotesDatabasesTemplatesInvite codeGemini NanoJSON and CSVCommand paletteDark theme
All in one
Everything you need, nothing you don’t
Jira’s planning, Notion’s flexibility, Linear’s speed. In one clean interface.
Board, backlog and sprints
Drag-and-drop kanban, sprint planning, epics, subtasks and time tracking.
Notion-style notes
Slash menu, nested pages, backlinks and databases.
Gemini Nano
AI that runs on your device. No cloud, no API key.
Team workspaces
Add your team with an invite code; changes reach everyone instantly.
Your data stays yours
Run it on your own server and keep the database. Export to JSON and CSV any time.
Get started in three steps
- 1
Open the app
Sign in with your Google account; your workspace opens automatically.
- 2
Set up your project
Add your tasks, plan sprints and write your notes.
- 3
Invite your team
Add your teammates to the workspace with an invite code.
Frequently asked questions
Is Heronflow really free?
Yes. There is no account fee, no credit card and no user limit. You do not pay a license fee when you run it on your own server either.
Where is my data stored?
You sign in with your Google account; your projects, notes and preferences are stored in the Heronflow server’s database (SQLite). Nothing is kept in your browser. You can take a JSON backup at any time.
Can I work with my team?
Yes. You create a workspace and add teammates with an invite code. Changes reach everyone within a few seconds.
What is Gemini Nano and how do I turn it on?
It is Google’s built-in AI model that runs on your device inside Chrome. It needs desktop Chrome 138 or later. The steps are on the AI page.
Can I use it without AI?
Yes. AI is optional; every other feature works without it.