The operating system for organizations
Structure for teams that get things done.
Roles, teams, tasks, meetings, documents and custom workspaces — in one system. Tenant-safe, traceable and built for everyday work in companies, clubs and communities.
- Free plan up to 50 members
- No credit card required
- Set up in 2 minutes
Built for everyone who shares responsibility
- Companies
- Clubs
- Gaming orgs
- Discord communities
- Dev teams
Features
Everything your organization needs
Less tool chaos, more accountability. From your first organization to clear permissions for every team.
Roles & permissions
Fine-grained permissions per role and team. What someone may not see stays invisible.
Tasks & projects
Boards, lists, labels and due dates. Everyone knows what is open and who owns it.
Meetings & minutes
Events with agenda, RSVPs, attendance, decisions and minutes — including calendar export.
Documents & contracts
Folders, versions and trash. Uploads are scanned before they are shared.
Custom workspaces
Build forms and records for recruiting, leave requests or inventory — no code required.
Automations & Discord
Workflows react to events. The Discord integration is optional — use it when you need it.
How it works
Ready in three steps
No onboarding marathon. Get started and grow with your organization.
Create an account
Sign up, confirm your email — done. Optionally secure it with 2FA or a passkey.
Set up your organization
Pick a type and SENTRA sets up fitting roles and structures for you.
Invite your team
Invite members by email, form teams and share tasks, meetings and updates.
Live
Already in use
Real numbers from the running system — updated live.
- Organizations
- 111
- People
- 251
- Tasks
- 27
Security
Secure by design
Every request is validated, authorized and scoped to your organization on the server.
Strict tenant isolation
Each organization’s data is separated right down to the database level.
Traceable
Security-relevant changes are recorded in a tamper-evident audit log.
2FA & passkeys
Protect accounts with an authenticator app, recovery codes and passkeys.
Permissions, not trust
The interface only shows what is allowed — decisions are always made on the server.
FAQ
Frequently asked questions
Is SENTRA free?
Yes. The free plan includes tasks, meetings, documents, announcements and discussions for up to 50 members. Paid plans add storage, automations and advanced permissions.
Can I manage multiple organizations?
Yes. With one account you can be a member of as many organizations as you like and switch between them with one click.
Does SENTRA work on my phone?
Yes. SENTRA is optimized for phone, tablet and desktop — with its own mobile navigation and touch-friendly controls.
Do I need Discord?
No. The Discord integration is optional and aimed at communities and gaming orgs that want to connect their server.
What happens to my data?
Your data is yours. You can export it at any time and delete your account in the privacy settings.
Ready to bring order to your organization?
In a few minutes you have your account and your first organization. Then invite your team.