CelebrateSync is the free app for logging the people, occasions and gifts in your life — and the trusted network for everything that happens at the celebrations you attend. Think of it as Trustpilot for events, built around a free personal companion everyone can use.
No event required to start · one account for every role you hold
No event required. Log the people you celebrate, the occasions you never want to miss, and the gift ideas before you forget them — CelebrateSync remembers so you don't have to.
Once an organizer manages your celebration in HostHaven, your invitation unlocks a full event workspace inside the same app — no extra download, no separate login.
After the celebration, guests who actually checked in are asked to rate the venue, caterer, photographer, host and coordinator. No open internet reviews, no incentivized five-stars — just the people who were really there.
See how reviews workThe people running the celebration use the same app and login — just switch into the workspace built for what they're doing that day.
Scan QR passes, search guests, register walk-ins, mark meals, keep attendance synced.
Event-day dashboard, live timeline, supplier arrivals, guest summaries, issue logging.
Countdown, planning progress, approvals, invoice status, files, photos, organizer messages.
Program timeline, current segment, script notes, VIPs, sponsors, pronunciation, raffle lookup.
Shot list, upload queue, guest/table tagging, gallery preview, delivery & approval status.
Watchlist, incident logging, lost & found, slot assignment, arrival tracking.
HostHaven is the command center for the people running the celebration — guests, program, suppliers, budget and live day-of operations, all feeding straight into the CelebrateSync app your guests already use.
Log your first occasion, save a gift idea, or join an event you were invited to — all in one app, all free to start.
One account for your personal app, any event you join, and any role you hold.
New to CelebrateSync?