ATLVS vs. Momentus (formerly Ungerboeck)

ATLVS Technologies vs. Momentus: the production org's ecosystem vs. the venue's management system.

Momentus publishes a clear center of gravity: the venue. Enterprise and Elite editions manage the space diary, event coordination and back office for convention centers, stadiums, arenas and performing arts centers; Momentus Ticketing adds white-label enterprise ticketing and WeTrack adds incident, risk and operations tracking. Decades of Ungerboeck heritage sit underneath it. ATLVS starts from the other end of the same show: the crew on the floor. COMPVSS carries shifts, punches, incidents, custody and the gate offline-first today; LEG3ND carries the courses, certifications and SOPs; GVTEWAY carries the public marketplace. The operator console that ties the office side together is coming.

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Bottom line

If you are a venue whose core problem is the space diary and the institutional back office, Momentus is built for exactly that. If you are a production org whose core problem is the crew, the record and the public side, ATLVS is live there today and the console is coming.

Last updated June 18, 2026

Feature Comparison.

Side by side, no marketing math.

Feature	ATLVS	Momentus (formerly Ungerboeck)
Venue space booking at institutional scale Momentus' published core
Event coordination + venue back office	Console: coming soon
White-label enterprise ticketing Momentus Ticketing
Incident and operations tracking Momentus WeTrack	Live in COMPVSS
Offline-first field crew PWA (shifts, punches, custody)		Not published
Ticket/credential gate scan (offline, sub-100ms)		Not published
Knowledge hub: courses, certifications, SOPs		Not published
Public marketplace (talent, gigs, RFPs)
Published pricing Momentus directs visitors to a demo for pricing		Not published

Where We Win.

The crew is the customer

Momentus manages the venue's calendar and back office. COMPVSS is in the pocket of the crew building the show: punches, incidents, custody moves and gate scans land offline-first on one org record.

Knowledge and the public side ship native

LEG3ND keeps courses, certifications and SOPs on the same record the field writes, and GVTEWAY faces the public with talent, gigs and RFPs. A venue management system has no reason to carry either.

Per-org pricing, published

Pricing is public and per org with unlimited users. Surge headcount for a load-in week does not change the bill.

When Momentus (formerly Ungerboeck) Wins.

We're not the right call for every room. These are the cases where they are.

You operate a convention center, stadium, arena or performing arts center and the core problem is the venue diary, event coordination and the institutional back office. That is Momentus' published home turf, with decades of Ungerboeck heritage behind it.
You need white-label enterprise ticketing and venue operations in one vendor relationship at institutional scale.

Migration Path.

For teams moving from Momentus (formerly Ungerboeck).

Export people, events and schedules as CSV; they map to COMPVSS crew, shifts and project records
Many venues keep the Momentus diary while the production and field crews run on COMPVSS; the console consolidation comes when the ATLVS operator console ships

Read the long-form on Momentus (formerly Ungerboeck) alternatives →

vs. Momentus (formerly Ungerboeck) · FAQ

Is ATLVS a venue management system today?

Not today. The live surfaces are the COMPVSS field app, the LEG3ND knowledge hub and the GVTEWAY marketplace. The operator console that covers the office side of a production org is coming; the venue diary at Momentus' institutional depth is not the roadmap's center.

Can a venue crew use COMPVSS while the venue stays on Momentus?

Yes. COMPVSS is org-scoped and offline-first; crews schedule, punch, scan and file incidents on it regardless of which system holds the venue's booking diary.

ATLVS Is Open.

Free forever for small teams. Migrate when you're ready.