VolunteerMark alternative

Bring in help without upgrading your plan

Zelos gives every organiser their own admin access on the free plan, alongside shift signup, built-in chat and push notifications for unlimited members.

VolunteerMark logo

Volunteer recruiting, scheduling, kiosk check-in, and service records

Fits programmes run by one coordinator.

Zelos logo

Open shifts, task dispatch, notice board, and team chat

Fits programmes where the work is shared.

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No credit card · Unlimited members on every plan · Set up in under 5 minutes

How signup works in each app


VolunteerMark

Positions on a public calendar

You post events and positions, share them by link or social media, and volunteers sign up, including through a public calendar and group signup pages. Hours are recorded and service certificates generated.

Zelos

A private team space with shift signup and chats

Members join your workspace once, fill in their own profile, then browse and claim what fits their skills and schedule, with a chat channel attached to every task.

What VolunteerMark is better at

If your workflow depends on the things below, VolunteerMark is the right pick.

Kiosk check-in without an upgrade

A volunteer sign-in and sign-out kiosk is included from their $34 tier, with no extra charge for the kiosk app. Zelos calculates hours from the scheduled shift, not from an arrival at the door.

White-labelling at a low price

Their white-label feature starts at $34 a month, which is unusually cheap. Most platforms in this category reserve branding for a top tier or an enterprise quote. On Zelos, white-labelling means the Enterprise plan.

Service certificates as standard

Volunteer service history and printable service certificates are on every plan including the free one. If your volunteers need proof of hours for school, court-ordered service or an employer, that's ready-made.

Try it before you sign up

They publish sample accounts at explore.volunteermark.com, preloaded with volunteers, opportunities and schedules, that you can click into and change without registering. Almost nobody else in this category lets you see the admin side before handing over an email address.

If these bullet points are non-negotiable, you're a VolunteerMark customer.

What Zelos is sharper at

If you're weighing up the free plans, or more than one person organises the work, Zelos is a better fit.

A free plan you can actually staff a shift on

Zelos's free plan has no member limit, no admin limit and no cap on how many tasks or shifts you post, only 25 running at any one time, with the rest archived. VolunteerMark's free plan allows three open tasks a year and no timed work shifts at all; the three monthly events it does allow are for general participation, not staffed positions.

Every organiser an admin

Zelos gives you unlimited admins on every plan, including free. VolunteerMark's free and Basic plans allow a single administrator; the first tier with more than one is Essential at $75 a month. Until then, one person is the only one who can post a shift.

Conversation, not an allowance

This is the clearest difference at the paid tiers, where the two cost much the same. Zelos gives each task its own chat channel, plus group chats and direct messages, with push notifications and email on every plan and no cap on either. VolunteerMark reaches volunteers by email and by SMS with a monthly allowance: 100 messages on Essential, 250 on Royale, and has no team chat on any plan. Questions come back to your inbox rather than to the shift.

Any team, anywhere

Zelos doesn't ask what kind of organisation you are, and is used by coordinators in more than 40 countries, with each member choosing their own language. VolunteerMark offers on-demand translation from its Essential tier.

If you're drawn to this kind of simplicity, you should spin up a free project in Zelos right away.

50 → unlimited

volunteers on the free plan

VolunteerMark's free plan stops at 50 volunteers, one administrator and three open tasks a year. Zelos's free plan doesn't count any of them.

What you'll actually pay

Both have a free plan, but they're not the same size of thing (annual billing).

  Zelos Zelos Pro VM Free* VM Essential
Price Free $99/mo Free $75/mo
Volunteers Unlimited Unlimited 50 Unlimited
Admin accounts Unlimited Unlimited One Unlimited
Tasks with no set time Unlimited Unlimited 3 per year Unlimited
Work shifts Unlimited Unlimited None Unlimited
Messaging volunteers Push and email Push and email None Email + 100 SMS/mo
Team chat Yes Yes No No

* VolunteerMark pricing from volunteermark.com/pricing.html, August 2026, annual billing.

How Zelos works

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Teams that pick Zelos over VolunteerMark

Churches running weekly rotas

Sunday service, coffee, kids' ministry and the food bank each have their own lead, and each needs to post their own shifts. On VolunteerMark that means the $75 tier; on Zelos every ministry lead is an admin at no cost.

Learn more →

Sports clubs and leagues

A parent committee is a lot of coordinators and no budget. Every team manager can post match-day shifts without an upgrade, and parents claim from their phones with a push reminder the night before.

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Volunteer-led nonprofits with several coordinators

If the volunteer programme is shared between a manager, a programme lead and whoever is covering this month, a single-administrator plan puts all of it through one login. Zelos gives each of them their own.

Learn more →

Grassroots and mutual aid groups

Organising shifts between whoever is available that week is the whole model, and it doesn't survive one person holding the only admin account. Zelos is free for unlimited people and unlimited organisers.

Learn more →

Event staffing and festival crews

Event crews assemble in weeks, mix volunteers with paid staff and contractors, and need a chat channel per shift rather than a monthly text allowance. Zelos treats everyone as a member who claims work, paid or not.

Learn more →

Contractor pools and gig dispatch

Contractors set their own availability and aren't volunteers at all. Post the job, let the right people claim it, coordinate in the task chat.

Learn more →

From teams who picked Zelos

What teams who picked Zelos say

Capterra

"It helped us a lot reducing the planning overhead. It is way more motivating for staff to pick their task than just getting assigned!"

Manuel W.

Coordinator, Events Services

Full review →
Capterra

"We were looking for a system to handle our concert staff. Zelos is really easy to access both for the administrator and the users!"

Niels Peter H.

Board member, Music

Full review →
Capterra

"The overall experience has been great, the customer service is amazing and I can't wait for all the new changes coming up in the app!"

Celia D.

Coordinator, Motion Pictures and Film

Full review →

Free for teams of any size

No credit card, no trial expiration.

Pro starts at $99/month, never per person.

Nonprofit and education discounts on Pro and Enterprise.

Frequently asked questions

How much does VolunteerMark cost?
On annual billing, Basic is $34/month, Essential $75/month and Royale $125/month; billed monthly those become $39, $89 and $149. There's also a free plan limited to 50 volunteers, one administrator and three events a month. Zelos Pro is $99/month flat, and the free plan has no member or admin limit.
How many administrators do I get?
Unlimited on every Zelos plan, including free. On VolunteerMark, the free and Basic plans allow a single administrator, and unlimited administrators start on Essential at $75/month.
What does VolunteerMark's free plan include?
Up to 50 volunteers, one administrator, three events a month, three flexible schedule positions a year, the volunteer mobile app, import and export, and volunteer service certificates. Two limits matter most. A flexible schedule position is their term for a task with no set date or time, and you get three a year. Fixed schedule positions, timed work shifts, aren't on the free tier at all, so the three monthly events are for general participation rather than staffed shifts. The Zelos free plan has no member or admin limit and lets you post any number of tasks and shifts, with 25 running at once.
What's the difference between Zelos Pro and VolunteerMark Essential?
They're priced closely, $99 a month against $75, so it comes down to how coordination happens. Zelos Pro gives every task its own chat channel, with push notifications and email updates and no monthly cap on either, plus points and leaderboards. VolunteerMark Essential gives you kiosk check-in, service certificates, white-labelling and a subdomain, and reaches volunteers by email plus 100 SMS a month, with no chat. If your volunteers need to talk to each other about a shift, that's the deciding difference.
Can my volunteers chat in Zelos?
Yes. Built-in two-way messaging is on every plan including free: a chat channel per task, plus group chats and direct messages, with push notifications and email updates on task changes. VolunteerMark emails volunteers from its Essential tier and sends SMS with a monthly allowance, 100 messages on Essential, 250 on Royale, with no chat on any plan.
Does Zelos have a volunteer sign-in kiosk?
No. VolunteerMark includes a sign-in and sign-out kiosk from its Basic tier at no extra charge. Zelos logs the start and end of each shift and reports planned hours against actual, but it records a scheduled shift rather than an arrival at the door.
Can I white-label Zelos?
Yes, on the Enterprise plan, which includes a branded app in the App Store and Google Play. VolunteerMark offers white-labelling from its $34 Basic tier, which is considerably cheaper if branding is your main requirement.
Does Zelos produce service certificates?
Not as a ready-made document. Zelos tracks hours and task completion per member and exports to CSV, which most teams use for reporting. VolunteerMark generates volunteer service history and certificates on every plan including free, so if volunteers need proof of hours for school or court-ordered service, that's a real advantage.
Does Zelos work outside the US?
Yes. Used by coordinators in more than 40 countries, with a multi-language interface where each member picks their own, per-member time zones, and GDPR compliance by default from being built in Estonia. VolunteerMark offers on-demand translation from its Essential tier.
What's the catch with the Zelos free plan?
There isn't one, but there are limits. The free plan includes unlimited members, unlimited admins, unlimited custom profile fields, full self-signup, built-in messaging, push notifications, gamification, smart targeting and CSV export. The caps are 25 concurrent active tasks, a 100-task archive and 10,000 chat messages.
Can I use both Zelos and VolunteerMark?
Possible but rarely worth it. They cover much the same ground. The realistic choice is one or the other, based on whether you need kiosk check-in and service certificates, or several coordinators and a chat channel on every shift.

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