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SignUpGenius alternative.Your own sign-up sheet for $100.

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What it is

SignUpGenius is an online sign-up tool founded in 2008 and based in Charlotte, North Carolina.1 The company says millions of schools, nonprofits and communities rely on it.2 Its press kit lists 2.2 million active organizations and 70 million participants.1 The free plan offers unlimited sign up pages with confirmation and reminder emails.3

What people pay

PlanPriceIncludes
Free$03Unlimited sign up pages, confirmation and reminder emails, payment collection
Silver$8.99 per month, paid annually at $107.89; $11.99 billed monthly31 ad-free sign up, 2 custom questions, calendar sync
Gold$22.49 per month, paid annually at $269.89; $29.99 billed monthly310 ad-free sign ups, 5 custom questions, 10 administrators, waitlist
Platinum$44.99 per month, paid annually at $539.89; $59.99 billed monthly3Unlimited ad-free sign ups, 10 custom questions, custom URLs
EnterpriseCustom3SSO, embedded sign ups, dedicated account manager

Prices as listed on the official pages on 2026-10-07. Prices change, so check the sources below.

What the paid plans add

Ad-free sign ups start on Silver, which covers 1 sign up.3 Custom questions start on Silver with 2 questions.3 Waitlist management and scheduled start and stop dates start on Gold.3 Embedding sign ups on a website requires Enterprise.3

What a copy needs to do

  • Sign-up page with dated slots
  • A set number of spots per slot
  • Name, email and 2 custom questions
  • Full slots close on their own
  • Confirmation email and a reminder 2 days before

How to build it yourself

  1. Each sign-up is added as a row to a Google Sheet with values.append.4
  2. The page reads the rows with values.get and hides slots that reached their limit.5
  3. Composio exposes these calls as the GOOGLESHEETS_SPREADSHEETS_VALUES_APPEND and GOOGLESHEETS_VALUES_GET tools.8
  4. A Vercel Cron Job calls a route each day on a schedule set in vercel.json.7
  5. That route sends reminders through the Gmail messages.send method.6

What a copy leaves out

  • Payments, tickets and fundraising
  • Text message invites
  • Volunteer hour reports
  • SignUpGenius's name and design

Or order it built

$100, ready in 24 hours, 3 revisions. You pay only after we say yes, and a full refund if it does not work for you.

The wish, ready to send
Build me my own sign-up sheet for our school volunteer shifts. Keep: dated slots with a set number of spots, name, email and 2 custom questions, full slots that close on their own, and a reminder email 2 days before.
Check this wish, $100

References

  1. SignUpGenius. Press kit. Accessed 2026-10-07.
  2. SignUpGenius. About us. Accessed 2026-10-07.
  3. SignUpGenius. Pricing. Accessed 2026-10-07.
  4. Google for Developers. Method: spreadsheets.values.append. Accessed 2026-10-07.
  5. Google for Developers. Method: spreadsheets.values.get. Accessed 2026-10-07.
  6. Google for Developers. Method: users.messages.send. Accessed 2026-10-07.
  7. Vercel. Cron Jobs. Accessed 2026-10-07.
  8. Composio. Google Sheets toolkit. Accessed 2026-10-07.

SignUpGenius is a trademark of its owner. HundredBucks is not affiliated with SignUpGenius. A copy does what the product does, with its own name and design.