Zelos gives your team one place to post work, claim shifts, and stay in sync
Zelos is a task and shift signup app with built-in messaging. You post the work, your team claims what fits, and every conversation stays attached to the job it belongs to.
Get started for freeWhat Zelos does
Zelos task and shift signup
Zelos team members browse the available work and sign up for what matches their interest and schedule.
Self-signups choose to be there. No chasing. No no-shows.
Zelos task chat
Every task and shift in Zelos gets its own chat channel. Message the whole team, a specific group, or an individual.
No more text messages asking "did you see my email?"
Zelos reports and exports
Zelos tracks task completion, hours worked, and participation over time.
Export hoursheets to billing or prove your impact.
See Zelos in action
Zelos self-signup
Post work to the right people and let them come to you
Zelos runs on self-signup. You publish a task or shift, your team sees it, and the people who can do it claim it. Nothing is auto-assigned and no algorithm decides who works when — because people know their own availability better than software does.
Self-signup
Your default mode in Zelos. Publish a task or shift, and team members claim it first come, first served. Or set a capacity and let multiple people sign up until the slots are full. No algorithms, no shift swapping.
Applicant queue
Need more control? Switch a Zelos task to approval mode. People apply, and you pick from the queue. This is useful for specialised work where you want to review before confirming.
Direct offers
For critical tasks, skip the broadcast entirely. Send a personal invitation to specific team members and track whether they accept or decline in real time.
Zelos task chat
Messages that stay where the work is
Zelos has messaging built in, not bolted on. There is no separate WhatsApp group to maintain and no Slack workspace to invite people into. The conversation about a shift lives inside that shift.
Task and shift channels
Every task and shift in Zelos automatically gets its own chat space. Updates, questions, and coordination happen in context — not in a sprawling group chat where last Tuesday's event and next Friday's shift blur together.
Direct and group messaging
Reach individuals or groups instantly. Zelos push notifications land on their phone whether they're using the app or a browser. No one needs to check the app. Zelos comes to them.
Member profiles in Zelos
Know your team. Reach the right people.
Zelos stores what you need to know about the people who do the work, so you can target tasks instead of broadcasting them.
Profiles with custom fields
Every Zelos team member has a profile that stores skills, preferences, certifications, availability, and any custom fields you define. When a new task comes in, you already know who's qualified.
Groups and segments
Organise members into groups by role, location, project, or whatever makes sense for your team. Target Zelos tasks and messages to specific groups instead of broadcasting to everyone.
Self-service onboarding
New members join Zelos through your personal invite link. They fill in their own profile, set their language and time zone, and start seeing relevant tasks as soon as you accept them. No admin data entry required.
Privacy and trust in Zelos
Private by default, not by admin effort
Zelos is built in Estonia, in the EU, and every privacy setting that matters is already switched on when you create your team.
GDPR-compliant from day one
Zelos is built in Estonia, in the European Union, and is fully compliant with the General Data Protection Regulation. No extra configuration, no compliance add-on, no enterprise-only toggle.
Invite-only workspaces
Every Zelos workspace is private by default. Only people with your invite link can request access, and you can approve every member before they see anything. Only the team owner can change the setting to auto-accept applicants.
Data separation between members
Zelos team members cannot see each other's contact details, schedules, or personal information. Admins get the full picture. Everyone else sees only what they need to do their work.
Supervised by design
All conversations in Zelos include admin oversight. There is no unsupervised 1:1 messaging between team members. This is a deliberate choice — by design — and it makes Zelos safer for programmes involving young people, vulnerable adults, or any context where accountability matters.
Reporting and data in Zelos
Track the work. Export the proof.
Zelos records who did what and when, and hands the data back to you in a format your finance team or your funder will accept.
Completion tracking
Zelos shows which tasks and shifts were completed, by whom, and when. Monitor participation across your team to spot your most active contributors and identify people who might need a check-in.
Hour summaries
Generate hour reports with detailed timestamps. Filter by date range, member, or task type. Useful for payroll processing, grant reporting, volunteer hour verification, and contractor billing.
CSV exports on every plan
Download your task list and full member directory as CSV on any Zelos plan, including the free one. Need to import work in bulk? Pro and Enterprise plans support CSV upload for creating large batches of tasks at once.
Open API and webhooks
The Zelos Enterprise plan includes full REST API access and webhook support for building custom integrations or syncing with internal systems. Connect Zelos to whatever your team already uses.
Where Zelos runs
Wherever your team already is
Zelos is a native app on iOS and Android and a full web app in any browser. Your team picks whichever one they'll actually open.
Any device
Native Zelos apps for iOS and Android, plus a fully responsive web version that works in any browser. Team members choose what suits them, and the experience is consistent everywhere.
Any language*
Each team member sets their own interface language, time zone, and date format independently. Your people in Spain and Australia both see Zelos in their own terms. *If your language is not on our list, let our support team know. We continuously add new languages.
Any scale
Zelos handles ten people or ten thousand without slowing down. Infrastructure scales automatically. You never have to think about server capacity, upgrade tiers, or performance limits.
All of this starts free in Zelos
- Unlimited team members
- Built-in messaging and CSV exports
- No credit card, no trial expiration
Zelos never charges per person. When you need bulk uploads, higher task volume, or a full task archive, upgrade to Pro at £79/month billed annually in the self-service — the price doesn't change with your headcount.
Frequently asked questions
Everything you need to know about Zelos.