
SignUp.com
VolunteerLocal
ServiceSignUps
OpenSignup
Google Forms
Signupkit
Volunteer Matrix
SignUp.com makes it easy to coordinate school events & classroom activities, fundraisers, snack schedules, potlucks & more!
SignUpGenius
SameTeam
Doodle
Wejoinin
Coordara
Trello
SignupReady
Coordinate group events in second. No signups, no apps, just one shared link.
Which is more popular?
Based on our record, SignUp seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
ST
SharedTask.ai
|
|
|---|---|---|
| Website | signup.com | sharedtask.ai |
| Pricing | ||
| Company | — | Startup from the United States · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of SignUp yet.
SharedTask stops group text chaos by giving you one shareable link for event coordination. Create tasks, share the link, and participants claim items in real-time - no signups required. How It Works: Create event → Add tasks → Share link → Everyone claims tasks → Coordinate effortlessly Key...
What each product offers, as listed by its team.

No features have been listed yet.
Possible disadvantages
An editorial look at what each product does well and who it suits.

No analysis of SignUp yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using SignUp and SharedTask.ai. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Is there a plugin that'd support something like signup.com or doodle.com ? Source: over 3 years ago
I use signup.com, and it has been pretty good. You can set when the reminder email goes out, so I changed it to 24 hours. They get a confirmation when they sign up, a reminder 24 hours before, and a link to cancel. My only issue is... Source: about 5 years ago
I've used signup.com and signupgenius.com in the past and both worked well and have free options. But in looking around, volunteersignup.org would be my pick now and seems to be exactly what you're looking for. Source: over 5 years ago
Tracking SharedTask.ai since Oct 2025.
When comparing SignUp and SharedTask.ai, you can also consider the following products.

SignUp.com manages time and organize the people communities and schools with scheduling, signups and more.
Compare SignUp.com to SignUp or SharedTask.ai:

SignUpGenius is a tool for scheduling events, sending out invitations, and managing your respondents all in one place.
Compare SignUpGenius to SignUp or SharedTask.ai:

VolunteerLocal is a website used by volunteer coordinators to recruit, schedule and communicate with their volunteers.
Compare VolunteerLocal to SignUp or SharedTask.ai:

Plan events without guest accounts, app downloads, or ads. SameTeam helps churches, schools, PTAs, nonprofits, sports teams, and community groups organize RSVPs, signups, potlucks, and volunteers with one simple link.
Compare SameTeam to SignUp or SharedTask.ai:
ServiceSignUps is a simple way to create and manage signup sheets and gather volunteers for your next event.
Compare ServiceSignUps to SignUp or SharedTask.ai:

Make meetings happen. With Doodle, scheduling becomes quick and easy.
Compare Doodle to SignUp or SharedTask.ai: