Create time-slot signups for appointments, conferences, volunteer shifts, or any time-based coordination. One link, people pick their slot, done in 10 seconds.
Or — create your own in 60 seconds →
First 2 events free · No credit card · Auto-confirmation emails
Every type of time-slot coordination
15, 20, or 30-minute portrait slots. One person per slot, locked when booked. No double-bookings.
Breakout sessions, 1-on-1 meeting slots, interview schedules. Set capacity per slot for group sessions.
Lab equipment, shared tools, room bookings. One slot per time window, one user per slot.
Students pick their advising slot online. Office gets a clean schedule without back-and-forth email.
How it works
Describe your schedule — AI creates one slot per time interval automatically. 15-min, 30-min, or custom intervals.
People tap the link, pick their time, and confirm in 10 seconds. No account, no app, no friction.
Everyone gets a reminder before their slot. No missed appointments.
Why people switch
SignupHaven locks each slot when claimed. One person per slot, always. No double-bookings possible.
SignupHaven is 100% ad-free. People see time slots and nothing else.
Automatic confirmation emails include the exact slot time. Reminders fire before each appointment.
Your dashboard shows every time slot, every booked person, and their contact info. One view, total clarity.
Everything included
Every feature, on every plan — including the free tier.
Describe your event — AI builds every slot automatically. Or fill the form in under a minute.
Name and email only. Personal Magic Link to manage their spot — no login ever needed.
No ads on any signup page. Not on free, not on paid. Not ever.
48h and day-of reminders fire themselves. Volunteers can opt into text reminders too.
When someone cancels, the next person gets a fair one-at-a-time offer automatically.
Type what you need — AI fills in slots and times. Most events ready in under 2 minutes.
Every volunteer gets a personalized printable certificate. Automatically.
See who shows up reliably. Invite your best people to the next event first.
Still have open slots? One tap blasts an urgent ask to your entire contact list.
“I needed to schedule 60 family portrait sessions over two weekends. I created 20-minute slots and shared the link in the school newsletter. Fully booked in 48 hours. Zero back-and-forth emails.”
First 2 events free · No credit card · No volunteer accounts
Quick answers
Never. They tap the link, pick their slot, and type their name and email. Confirmed in 10 seconds with no login.
Yes. Set any slot length you need. AI creates slots at the interval you specify, from 5 minutes to several hours.
Yes. Set slot capacity to 2, 5, or any number for group sessions or shared time windows.
Yes. Leave those times as empty slots without creating them, or add a ‘not available’ note to specific times.
Yes. Your dashboard shows every time slot, who booked it, and their contact info in chronological order.
They use the Magic Link in their confirmation to cancel their slot. Once cancelled, the slot reopens and another person can book it.
First 2 events free. No credit card. Slots booked in 10 seconds.
Use This Template Instantly →No credit card · No volunteer accounts · Cancel anytime
A time slot signup sheet is one of the most broadly useful organizational tools across school, sports, church, and professional settings. Whenever you have a time-based resource — an advisor’s office hours, a photography session, a conference meeting schedule, or a volunteer shift rotation — the same slot-based system applies.
The core requirement is simple: one slot per time period, one person (or a defined number of people) per slot, and automatic locking when a slot reaches capacity. This is what distinguishes a proper time slot signup from a Google Form or a spreadsheet. When someone books 10:40am, that slot is done. The next person sees it’s taken and picks 11:00am.
SignupHaven generates time slot structures automatically from a description. “Photography sessions, 10am to 3pm, 20-minute slots, one person each” becomes 15 locked slots in under 60 seconds. Share the link and bookings fill in order. No coordinator needed to approve or assign slots manually.
The automatic confirmation is the feature that separates this from any informal booking system. The moment someone claims a time slot, they receive a confirmation email with their exact time, the event details, and a Magic Link to cancel or update. The morning-of reminder means appointments get attended. Missed booking rates drop dramatically with these two touchpoints.
Also helpful: Event signup form · Online sign up sheet free · Volunteer signup sheet template
Related: School Supply Signup Sheet, Potluck Signup Sheet, Birthday Party Rsvp Sign Up, Volunteer Signup Sheet