21 June 2026
Best Free Rallly Alternative for Group Scheduling (2026)
Rallly is a solid open-source scheduling tool, but it isn't for everyone. Here's the best free Rallly alternative if you want something simpler and faster to set up.
More than just a scheduling poll
Finding the date is only the start. WhosFreeWhen adds the insights and nudges that get your whole group from “sometime soon” to a confirmed date, all on the same page.
Rallly has built a loyal following among people who like their tools open-source, self-hostable, and free of any corporate strings. It is a genuinely good piece of software for polling a group on a set of dates. But "good for some people" is not the same as "good for everyone," and plenty of organisers find themselves wanting something a little more straightforward.
If you have used Rallly and come away thinking there must be an easier way, this guide compares it with WhosFreeWhen and explains where each one fits best.
What Is Rallly?
Rallly is a free, open-source scheduling tool that lets you propose a list of dates (or date and time combinations) and invite people to vote on which ones work for them. It is built with privacy in mind, can be self-hosted if you want full control of your data, and has a clean, minimal interface.
It is popular with developers and privacy-conscious teams, partly because of the self-hosting option and partly because it does not try to be more than a polling tool.
Where Rallly Falls Short
Rallly is a capable tool, but a few things trip people up, especially when the group is not particularly technical:
You have to pick the dates yourself first. Rallly's whole model is built around the organiser proposing specific dates upfront, then the group voting on them. If you do not already have a shortlist in mind, you are stuck guessing at dates before you even know who is free when.
Self-hosting is a feature for some, a chore for others. If you want full control of your data, the self-hosted version is great. If you just want to send a quick poll to your five-a-side team, spinning up a Docker container is the last thing you want to be doing.
The interface, while clean, takes a moment to explain. Voting on a grid of proposed dates with "yes / if need be / no" options is intuitive once you have used it, but first-time participants sometimes need a sentence of guidance before they get going.
No simple way to see full availability at a glance. Because Rallly works on a fixed list of proposed dates, you only ever see how those specific dates performed. There is no broader view of which days across a date range actually suit the most people.
WhosFreeWhen: The Best Free Rallly Alternative
WhosFreeWhen takes a different approach. Instead of asking the organiser to guess at dates first, it asks the group to mark every day they are free across a date range, then shows you where the overlap actually is.
No guessing required. Pick a date range (say, "any weekend in July") and let your group tell you what suits them. You are not limited to dates you happened to think of.
Nothing to install or host. WhosFreeWhen runs entirely in the browser. There is no server to manage and no setup beyond creating the event.
Full-day availability, not just yes/no votes on fixed dates. Participants tap every day that works for them, which gives you a much richer picture of group availability than a vote on a handful of pre-selected options.
Clear, colour-coded results. The summary view shows at a glance which dates have the most people free, and you can filter by individual participant to see exactly who can make which day.
Group polls for everything else. Once the date is sorted, you can run additional polls for venue, activity, or anything else the group needs to decide, all in the same place.
Zero friction for participants. No accounts, no downloads, no learning curve. Just a name and a tap on the calendar.
Feature Comparison: WhosFreeWhen vs Rallly
| Feature | WhosFreeWhen | Rallly |
|---|---|---|
| Cost | Free | Free (self-hosted tier available) |
| Setup required | None | Optional self-hosting |
| Organiser picks dates upfront | No | Yes |
| Full-day availability across a range | Yes | No |
| Account required (organiser) | Optional | Optional |
| Account required (participants) | No | No |
| Colour-coded results | Yes | Limited |
| Filter by participant | Yes | No |
| Group polls beyond date | Yes | No |
| Open source | No | Yes |
When Rallly Might Still Be Right for You
To be fair to Rallly, if you are technically minded, value open-source software, and already know roughly which dates you want to propose, it is a perfectly solid choice, particularly if self-hosting matters to you for privacy reasons.
But if you would rather skip the setup, do not already have a shortlist of dates in mind, and want a clearer view of when your whole group is actually free, WhosFreeWhen is the simpler option.
How to Use WhosFreeWhen
Getting a group sorted takes under a minute:
- Go to whosfreewhen.app
- Name your event and choose a date range, no need to guess specific dates first
- Share the link with your group over WhatsApp, email, or text
- Everyone taps the days they are free, no sign-up needed
- View the colour-coded summary and pick the date that suits the most people
Frequently Asked Questions
Is WhosFreeWhen really free, like Rallly? Yes. WhosFreeWhen is completely free with no ads and no paid tiers. You can create as many events as you like with as many participants as you need.
Do I need to self-host WhosFreeWhen? No. There is nothing to install or host. It runs entirely in the browser, which makes it much faster to get started than Rallly's self-hosted option.
Can participants vote without creating an account? Yes. Just like Rallly, participants do not need an account. They simply enter a name and mark the days they are free.
What if I already know the exact dates I want to propose? You can still use WhosFreeWhen for that, just set your date range to cover the specific dates you have in mind. The advantage is you will also see if a nearby date works even better for the group.
Conclusion
Rallly earns its loyal following fairly, especially among people who value open-source tools and self-hosting. But for most groups, the simpler path is letting everyone mark their availability across a date range and seeing where it overlaps, rather than guessing at dates first. WhosFreeWhen gives you that, with no setup, no hosting, and a clearer view of when your group is actually free.
Try WhosFreeWhen for free and see how much easier group scheduling can be.