Registration
OneSystem Plus gives associations a smarter way to manage registration from start to finish. You get a fully tailored setup, easy attendee workflows, and the ability to make real-time updates—without waiting on developers. On-site or online, the experience is fast, flexible, and built to feel effortless for both organizers and attendees.
Our Platform
Custom where it counts. Simple when it matters. OneSystem Plus gives you the flexibility of a custom system with the speed and reliability of SaaS—without the limitations of either.
Speed up your launch
- Set up registration sites in days—not months. Copy last year’s event, make quick edits, and go live fast. No developers required—just your team or ours. Updates take minutes, not weeks.
Control your platform
- Make real-time changes without waiting on IT. Choose from a library of configurable widgets. Use one platform to manage registration, housing, lead capture, mobile, virtual, and exhibitor tools. Attendees and exhibitors get self-service portals for instant access.
Customize your features
- Tailor the experience for every event, every audience. Integrate with your AMS, CRM, or show management tools. Add third-party apps as needed. Use AI-assisted tracking to score leads, monitor attendee behavior, and support smarter engagement.
Enterprise-Ready
- Built for serious events. OneSystem Plus is secure, GDPR-compliant, multilingual, and designed to deliver a consistent experience across your entire event portfolio.
Our Services
Support when you need it. From full-service to self-serve, we help you get from pre-show to post-show without the chaos.
- Advance, online, on-site, and post-show support
- Custom registration website development
- Complex group and multi-tier registration
- Secure payment processing
- Customer support and live call center
- Integrated mobile event app
Attendee Engagement
Getting attendees there is step one. We help you make the most of every moment after that.
- AI-powered audience matchmaking
- Smart scoring to track engagement and intent
- On-demand content library for deeper learning
- Easy appointment setting to boost face-to-face value
Data Hub
Your data should work for you—not the other way around. We make it easy to connect, customize, and act fast.
- 100+ existing integrations with major systems
- Configurable, reusable setup for each event
- Low-cost, low-lift integration development
- Fast turnaround on testing and deployment
AI Data & Analytics
Know what’s working—and what to do next. Get the insights you need to hit your goals and improve every event.
- Standard and custom reporting options
- Personalized dashboards for real-time visibility
- Goal tracking and performance measurement
- Cross-event reporting to spot trends and optimize over time
Housing
We work with your team to drive in-block bookings and make the housing process easier for everyone—attendees, exhibitors, and staff. From hotel contracting and negotiation to post-event audits, we handle the details so your team can stay focused. The result? Less stress—and stronger financial results for your organization.
Site Selection & Contracting
We handle the research, outreach, and negotiation—so your team can focus on the event, not the contracts.
- Identify venues that fit your event’s goals and requirements
- Leverage our relationships to secure the best rates and concessions
- Negotiate contract terms that protect your organization
- Minimize financial risk through expert guidance
Our Platform
Attendees register and book housing in one seamless flow—making the experience faster and easier for everyone.
- Quick-build websites with integrated registration and housing
- Tools for groups and multi-room reservations
- Automated room assignments for group bookings
- Integrations with third-party platforms to fit your ecosystem
Account Management
Every detail, tracked and optimized—from daily updates to last-minute changes.
- Real-time room block and inventory management
- Dedicated handling of VIP, staff, and exhibitor blocks
- Strategies to reduce attrition and improve pickup
- Smart use of comps, upgrades, and negotiated concessions
- Ongoing rate checks to catch price drops
- Optional on-site support to keep everything running smoothly
Maximize In-Block Bookings
Drive more attendees into the block with targeted marketing and smart timing.
- Custom email campaigns designed to convert
- Social media copy that reinforces key messages
- Data-backed strategies managed by MCI’s housing and marketing teams
AI-Assisted Customer Support
Our support team combines AI tools with real people to give attendees quick, helpful responses at every stage of the housing process.
- Full-service call center support
- Available pre-show, on-site, and post-show
- Help with reservations, changes, and group bookings
- 24/7 email/chat assistance
- Multilingual agents
Lead Retrieval
Our lead retrieval tools don’t stop at capturing contact info. With built-in scoring, custom qualifiers, and AI-assisted insights, we help your exhibitors spot high-value leads and act fast—giving them more ROI, and giving your event a competitive edge.
Our Technology
Smart, simple tools that help exhibitors qualify and capture leads—right from their own devices.
- Use the app on any smartphone or tablet
- Rent modern hardware if preferred
- Easy, intuitive interface for quick adoption
- AI-assisted lead scoring and qualification built in
Our Services
Exhibitors are key to your event’s success. We help them get more from every interaction—so they see the value in coming back.
- Pre-show consultations to set lead goals and configurations
- On-site support to troubleshoot and train as needed
- Post-show access and assistance for lead follow-up
- Reporting tools for organizers to track usage and impact
Registration, housing, and lead retrieval—together in one platform. Less juggling, more control, better results.
Launch your registration site faster, so you and your team can focus on what's really important.
AI-assisted data insights and reporting—so you can move from questions to answers, faster.
Help your exhibitors capture more leads—and prove the value of your event.
Want faster launches and more control? Let’s show you how.
Book a Demo