Diony gives nonprofits and event organizers a single, structured space for every event — broken into components, tasks, budgets, and team. From first plan to final task. Free to use, and open source.
Contacts in email, budgets in Google Sheets, tasks in Slack — nothing connects to anything else.
Collaborators work blind. Organizers become the single source of truth — by necessity.
Spin up an event inside your organization, then break it into components — Finance, Marketing, Volunteer, and more. Each one is its own workspace.
Every component gets a kanban board, notes, a calendar, files, and resource links. Group work into activities, then break those into tasks and subtasks.
Build line-item budgets per component and detailed estimates in a built-in spreadsheet editor. Always current, always visible to the team.
Invite collaborators with owner, admin, or member roles — scoped right down to individual components. Mentions and notifications keep everyone in sync.
"We were running three events out of one shared spreadsheet. Diony gave every component its own board and budget — and let me invite volunteers without handing over the whole org."
Questions, feedback, or just want to say hello — we'd love to hear from you.
Reach out — hello.diony@diony.orgOr view the source on GitHub and self-host it yourself.