In development · early access for planners

Stop guessing what your hotel room block will cost.

BlockStay is an early-stage tool to help wedding planners and hosts track hotel room blocks, cutoff dates and potential attrition exposure. We're also prototyping a marketplace for rooms guests don't book.

Join the Planner Interest List Explore the demo

Free, no account needed. The demo uses sample data.

Book a New Hotel BlockComing Soon

Attrition exposure · illustration

$2,250$0

Hypothetical: 9 rooms filled

Example listing · Boston

$265$340Save $75/night

One block. Three perspectives.

Hotels hold rooms for weddings, and many contracts bill for rooms below an agreed minimum. BlockStay is exploring tools to track that risk — and a way for unused rooms to reach travelers. The demo below runs on sample data.

Wedding hosts

Estimate what an under-filled block could cost from your contract terms, and see how releasing spare rooms would work (demo).

Try the host demo

Wedding planners

Track every client's hotel blocks and cutoff dates in one place. We're building this with planners — join the early-access interest list.

Join the interest list

Travelers

Preview a concept marketplace for rooms released from group blocks. Listings are simulated and can't be booked yet.

Browse the demo

How attrition works

Your block has a minimum. We help you hit it.

Many hotel contracts require a share of the block — commonly around 80% — to be booked by the cutoff date, and rooms short of that minimum may be billed at the contracted rate. Exact terms vary by hotel and contract. In the BlockStay concept, rooms rebooked through the marketplace would count toward pickup — whether they actually do depends on your hotel agreement.

Estimate your exposure from the terms you enter, updated as pickup changes.
Choose which rooms to release — nothing is listed without your say.
Price released rooms below public rates, so they're more likely to be booked.

Illustrative example: 40-room block

$250/night contracted · 32 rooms required

Hypothetical

Booked by wedding guests: 24 rooms
Booked via marketplace (hypothetical): 2 rooms
Total pickup: 26 of 32 required
Rooms short of minimum: 6 rooms

Estimated exposure

$1,500

6 rooms × $250 — already $500 lower if the hotel counts marketplace bookings toward pickup.

Hypothetical figures for illustration — not a real booking or a guarantee of savings.

From the demo marketplace

Simulated listings that show how released rooms could appear. They aren't live inventory and can't be booked; hotels shown have no affiliation with BlockStay.

See the demo

Save $643/nightDemo listing

Coming Soon

Let hotels compete for your wedding block.

Enter your wedding details once and compare competing hotel block offers — rates, room counts and attrition terms side by side.

Join the waitlist