Blog
The producer’s desk
Migration guides for the 2026 transition, and the layout knowledge we’ve carried from real load-ins — aisle widths, sightlines, power, and the rest.
September 8, 2026
Wedding reception layouts: room sizes for 50 to 300 guests
To-scale wedding reception layouts by guest count: how many rounds, what size dance floor, and the room each needs at chart spacing and at service spacing.
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September 8, 2026
Tent layouts by size: how many tables fit under every tent
How many 60-inch rounds and ceremony chairs fit under a 20x20, 20x30, 30x45, 40x60 and 40x80 tent, at the chart maximum and at a spacing servers can work.
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September 8, 2026
How many people can sit at a 60-inch round table? All sizes
A 60-inch round seats 8 comfortably and 10 at most. The place width, elbow room and floor space per seat for every banquet table size, computed to the inch.
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September 7, 2026
What happened to AllSeated? Prismm, Cvent and the shutdown
AllSeated became Prismm in 2024, Cvent bought it in 2025, and Cvent is sunsetting it: no new events since August 26, 2026, access ends June 2027. The full dated timeline, what migrates, and what to do now.
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September 2, 2026
Prismm sunset: what survives the Cvent migration
Prismm stopped taking new events on August 26, 2026; existing events stay editable until access ends June 2027. What migrates to Cvent, what silently doesn't, and your options.
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September 2, 2026
Social Tables alternatives: 9 real options for 2026
Every real Social Tables alternative in 2026, with published pricing and commitment terms — plus three tools most lists still recommend that no longer exist.
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August 30, 2026
How to build an event floor plan with AI (step by step)
A producer's complete guide to AI event floor plans: real prompts, a step-by-step workflow, what AI gets wrong, and how to-scale AI diagramming actually works.
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August 30, 2026
Free event diagram & floor plan software: what $0 gets you
Every real free event diagram software option — what each free tier includes, what it holds back, and how to pick one without wasting an evening.
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August 30, 2026
Best event floor plan software in 2026: 7 tools compared
An honest comparison of seven event floor plan and diagramming tools — pricing, 3D, collaboration, exports — including the rows where each one wins.
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August 28, 2026
Social Tables pricing: what it actually costs
Cvent Event Diagramming's published tiers, the 12-month commitment, the limits at each level, and how to think about the real cost per event.
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