Cvent vs Eventbrite vs Bizzabo vs Sunfish: Compared

Cvent vs Eventbrite vs Bizzabo vs Sunfish Events: Which Fits Your Conference?

If you are choosing a platform to run conference registration, you have probably run into Cvent, Eventbrite, and Bizzabo, and maybe Sunfish Events. They get lumped together as "event software," but they are built for very different jobs. Picking the wrong one means either paying for a heavy platform you barely use, or outgrowing a basic tool halfway through planning.

Here is an honest look at where each one fits, so you can match the platform to your event instead of the other way around.

Cvent: the enterprise all-in-one

Cvent is the heavyweight. It is a full event-management suite built for large organizations and complex events, with deep capabilities across registration, venue sourcing, and attendee management. That depth is real, and for a large enterprise with a dedicated events team, it can be the right call.

The tradeoff is cost and complexity. Cvent typically involves a meaningful contract and a learning curve, and it is more platform than most small and mid-sized teams need. If you are running a few professional events a year, you may be buying a lot of capability you will never touch.

Eventbrite: built for public, consumer events

Eventbrite is a consumer ticketing marketplace. It is excellent at what it was designed for: selling tickets to public events like concerts, classes, and community gatherings, with broad discovery and a familiar checkout.

For professional registration, the fit is weaker. Your event lives as a listing in someone else's marketplace, branding is limited, and the depth that serious events need, like member pricing applied automatically or detailed custom forms, is not its focus. It shines for public ticket sales, less so for an association conference or a corporate summit.

Bizzabo: the mid-market experience platform

Bizzabo sits in the middle as an event-experience platform, with a focus on the in-person and hybrid attendee experience for mid-market and enterprise events. It bundles registration with broader event-experience features.

If your priority is a full experience platform and you have the budget for it, Bizzabo is worth a look. If what you actually need is focused, capable registration, you may again be paying for a wider suite than the job requires.

Sunfish: focused professional registration

Sunfish is purpose-built for the registration itself, for professional events that need more than a basic tool but do not want a full enterprise platform. That means fully branded registration pages, member and early-bird pricing applied automatically, discount codes, custom registration forms, on-site check-in, and real-time analytics, with lower fees you control. You can launch the same day.

The wedge is focus. If registration is the thing you actually need done well, and you want it branded, capable, and fairly priced without buying and learning a whole event suite, that is the lane Sunfish is built for.

How to choose

A simple way to decide:

• Large enterprise, complex multi-event program, dedicated events team: Cvent.

• Public, consumer-facing ticket sales with discovery: Eventbrite.

• Mid-market team wanting a full experience platform: Bizzabo.

• Professional registration that is branded, capable, and fairly priced, live the same day: Sunfish Events.

If you land in that last group, Sunfish is purpose-built for registration. See it on a quick demo or check pricing.