One.Ceremony – Multi-Tenant Wedding and Event SaaS for ASP.NET Core Blazor Server

One.Ceremony is a multi-tenant wedding and event management SaaS built on ASP.NET Core Blazor Server. It is designed for teams that need one product to operate host governance, tenant portals, public guest galleries, participant uploads, photographer delivery workflows, moderation, billing and operational health surfaces.

Main Highlights

• Multi-tenant operational model with host admin, tenant admin, staff, client, participant and photographer roles
• ASP.NET Core Blazor Server UI host with separate API/auth host, background worker host and DbMigrator
• Public landing, guest gallery, participant upload journey and owner media workspace in one product
• Billing, package posture, payment notice review and quota-aware tenant operations
• Moderation surfaces for guest comments and media approval workflows
• Diagnostics, health and governance screens for SaaS operators
• Docker-based local bootstrap with PostgreSQL and MinIO
• 31 included language packs in the embedded localization set
• 5 marketing theme presets for different brand directions

Who This Item Is For

• Studios and agencies selling wedding or event gallery platforms
• Founders building a niche SaaS around guest media collection and delivery
• Teams that want a strong operational base instead of only a landing page or gallery script
• Developers who need a modular .NET codebase they can extend for custom client demands

Included Modules

• Host management and diagnostics cockpit
• Tenant operations portal
• Owner workspace for media review, export and approval operations
• Photographer portal and delivery workflow
• Participant login and upload journey
• Public event landing and guest gallery
• Moderation and approval surfaces
• Billing, package, quota and payment notice flows
• Documentation shell and installation guidance

Technology Stack

• ASP.NET Core / .NET 10
• Blazor Server
• PostgreSQL
• MinIO object storage
• Docker Compose local bootstrap

Download Package

• Full source code
• Solution and project files
• Documentation and installation guides
• Seeded demo structure for marketplace presentation
• Operational packaging notes for buyer handoff