SignUpSpark

SignUpSpark is an online signup sheet tool. An organizer sets up an event, adds the slots they need, such as dishes to bring, volunteer shifts or snacks, and shares a single link by text, email or post. Guests claim a slot with just a name and email, without creating an account or password. The organizer gets a real-time dashboard showing who is bringing what, who has paid and who is on the waitlist, and can export signups to CSV at any time.

The product sends 24-hour and 1-hour reminders to attendees automatically, and the free plan includes one active event with up to 100 signups. Pro adds unlimited events and signups, a Create With AI event builder that turns a plain-English description into a signup page, collection of payments through Venmo or PayPal, and custom branding. Teams adds five organizer seats, organization branding and removal of SignUpSpark branding from event pages.

It is aimed at room parents, team parents, volunteer coordinators and people running school events, sports teams, nonprofits and community groups who need a simple way to organize who brings or does what.