Compare
JustSignup vs SignUpGenius
SignUpGenius is the incumbent: free with ads, one sheet at a time, and a lot of clicks. JustSignup is the one-link-per-campaign alternative, ad-free, your first page is free without ads, and Pro costs less than their cheapest paid tier.
Already have a sign-up there? Paste its link and bring it over: the same dates, shifts and counts, in about a minute.
| SignUpGenius | JustSignup | |
|---|---|---|
| Ads on your signup page | Yes, on the free plan | Never |
| Volunteer accounts | Optional, pushed | None. Name and email |
| One person, several slots | One at a time | Check off everything, submit once |
| Undated jobs and things to bring | Awkward workarounds | Built in, alongside dated shifts |
| Collect availability, then assign | No | Yes, with auto-fill |
| Reminders | Yes | Yes, one email per person per day |
| Check-in on the day | Paid tiers | Included |
| Waitlist | Paid tiers | Included |
| Price | Free with ads; paid from ~$11/mo | First page free, no ads; Pro $9/mo or $79/yr for everything |
If you run one simple sheet a year and don't mind ads, SignUpGenius is fine. If your volunteers sign up for several things, or you schedule a rotation every month, JustSignup was built for that.
Competitor details from their public pricing pages as of September 2026. Tell us if something changed.