Event website builder that changes by phase, with forms, uploads and live controls
Official command-line tool for managing conferences from a terminal, CI pipeline or AI agent
Stage
MVP
Not given
Founded
Not given
Not given
Based in
Not given
FR
Pricing model
Freemium
Open source
Pricing
Free: $0, includes one live site, 100 MB storage, phases, forms and live controls. Essential: $29.99 once for 3 months premium (branding-free, 1 GB uploads, email notifications, search engine listing). Keepsake: $49.99 once for 12 months premium (everything in Essential plus 5 GB uploads). AI credit
Not given
Key features
Phases that automatically switch on dates you set
RSVP forms with meal choices and plus-ones
Searchable guest list to find seating
Live controls from phone to switch phases and post announcements
Drag-and-drop design editor with element-level styling
Countdown timer that changes the page at the moment
Guestbook for visitors to leave messages
Music player with custom styling
AI-powered design assistant with credit system
List public conferences
Access organization events and drafts with API key
List submissions with status and track
List confirmed registrations
Register attendees with email and name
JSON output for scripting and AI agents
Automatic retry with rate-limit awareness
OpenAPI documentation access
Deprecation header detection
What makes it different
One link shows different versions of your site before, during and after your event automatically
No subscription: pay once for months of premium features, site stays free forever
Visitors need no app or account to RSVP, upload photos or message
Location and camera data removed from all shared photos
Design freedom like Canva with website functionality built in
Zero dependencies and no build step, runs from single download
JSON output pipes directly to jq with progress on stderr
Proper exit codes for script integration
Rate-limit headers automatically managed with exact wait times
Deprecation warnings surface breaking changes before failure
Pragte
Congressio CLI