Sierpla is your all-in-one event planning app — built for weddings, birthdays, corporate events, and every celebration in between. Manage your budget, vendors, guest list, food, and timeline from a single, beautifully organized platform.
No spam. Just your launch invite when Sierpla goes live.
200+ event planners already on the waitlist.
Be among the first to plan easier.
Most people plan events across a mess of spreadsheets, group chats, sticky notes, and apps that don't talk to each other. It's stressful, time-consuming, and prone to costly mistakes.
Sierpla brings everything into one event management platform — so you spend less time juggling tools and more time actually enjoying the event.
Your budget, vendors, guests, and timelines live in one app — not across seven files.
Every quote, contract, and contact is stored and searchable in your Vendor Hub.
Know exactly where your money is going at every stage of the planning process.
Sierpla works on desktop and mobile — so you can plan at your desk or on the go.
From the first planning call to the final toast, Sierpla covers every detail — so nothing falls through the cracks.
Set a total event budget, add expense categories, and track every payment in real time. Perfect for weddings, corporate events, and parties of any size.
Organize all your vendors — caterers, photographers, florists, venues — with contacts, pricing notes, and contract uploads in one searchable place.
Build your full guest list, track RSVPs, manage dietary restrictions, assign seating, and send reminders — all without a single spreadsheet.
Plan menus, manage dietary preferences, coordinate with caterers, and keep food-related costs tied directly to your event budget.
Create a minute-by-minute day-of timeline, assign tasks to team members, and share it with everyone involved so the day runs like clockwork.
Break your event into actionable tasks, assign due dates, and track progress. Never miss a deadline from venue deposit to final headcount.
See your entire event at a glance — budget status, task completion, vendor confirmations, and guest count — all on one clean dashboard.
Get timely nudges for upcoming deadlines, vendor follow-ups, and RSVP cutoffs so nothing slips through the cracks during the busy planning phase.
Sierpla is fully available on desktop and mobile — plan from your laptop at home or check vendor details from your phone at the venue walkthrough.
Whether you're planning an intimate birthday dinner or a 300-person wedding, Sierpla adapts to the scale and complexity of your event.
Manage your entire wedding from engagement to reception — venues, vendors, seating charts, catering, budget breakdowns, and the day-of timeline.
Plan birthday parties of any size with guest lists, RSVP tracking, vendor bookings, and a timeline that keeps the celebration on schedule.
Handle corporate conferences, team events, and company parties with professional-grade organization tools designed for complex logistics.
Coordinate graduation parties, dinners, and ceremonies with easy vendor and guest management built for time-sensitive, celebratory occasions.
Plan family reunions, class reunions, and group get-togethers with shared guest lists, cost splitting, and collaborative planning tools.
Baby showers, anniversaries, holiday parties, fundraisers — if it needs organizing, Sierpla handles it. One app, every occasion.
Sierpla is designed to be intuitive — no training needed. Start planning in minutes, not hours.
Set up your event in seconds — give it a name, date, and type. Sierpla adapts the tools to your occasion automatically.
Enter your total budget and create spending categories. Track every cost as you go with real-time running totals.
Build your vendor hub, upload contracts, and manage your guest list — all in the same place, linked to the same event.
Build a timeline, check off tasks, and share plans with your team. On the day itself, everything is ready and in one place.
Most event planners cobble together multiple tools to get the job done. Sierpla is built to replace all of them.
| Feature | ✦ Sierpla | Spreadsheets | Generic Task Apps |
|---|---|---|---|
| Event-specific budget tracking | ✓ | Manual only | ✗ |
| Vendor contact & contract storage | ✓ | ✗ | ✗ |
| Guest list & RSVP tracking | ✓ | Manual only | ✗ |
| Day-of timeline builder | ✓ | ✗ | Basic only |
| Food & catering management | ✓ | ✗ | ✗ |
| Mobile & desktop access | ✓ | Desktop only | Varies |
| All-in-one event dashboard | ✓ | ✗ | ✗ |
Sierpla is a true cross-platform event management app. Whether you're at your desk building the master plan or at the venue checking details on your phone, you have full access to everything — always in sync.
Everything you need to know before you join the waitlist for our event planning app.
Sierpla is an all-in-one event management app that helps you plan, organize, and execute any event — from weddings to birthday parties to corporate gatherings — in one place, on any device.
Sierpla is designed for all kinds of events — weddings, birthdays, corporate events, graduations, reunions, baby showers, anniversaries, and more. If it needs planning, Sierpla handles it.
Yes! Sierpla is a full desktop and mobile event planning app, available on iOS and Android. Your data syncs across all devices so you can plan on any screen, anywhere.
We're putting the final touches on Sierpla now. Join the waitlist to get notified the moment we go live — early waitlist members will get priority access.
We'll have more details on pricing closer to launch. Waitlist members will be among the first to know about any early access offers or special launch pricing.
Spreadsheets require manual setup, don't connect your data, and can't replace a guest list tool, vendor directory, and budget tracker all at once. Sierpla is purpose-built for event planning so everything works together automatically.
Join hundreds of event planners already on the waitlist. Be the first to use the event management app that brings it all together.
No spam. Just your launch invite.