Eventzilla vs OneCause Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Eventzilla

0.0 (0 reviews)

Eventzilla is an all-in-one event management and ticketing software that helps you automate registration, sell tickets online, and manage attendees for in-person, hybrid, and virtual events.

Starting at Free
Free Trial 0 days
VS

OneCause

0.0 (0 reviews)

OneCause is a dedicated fundraising software platform designed to help nonprofits reach more donors through mobile bidding, virtual event execution, and year-round online giving campaigns to increase mission impact.

Starting at --
Free Trial NO FREE TRIAL

Quick Comparison

Feature Eventzilla OneCause
Website eventzilla.net onecause.com
Pricing Model Freemium Custom
Starting Price Free Custom Pricing
FREE Trial ✓ 0 days free trial ✘ No free trial
Free Plan ✓ Has free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment cloud mobile saas mobile
Integrations Zapier Salesforce HubSpot Mailchimp Zoom GoToWebinar Stripe PayPal Google Analytics Slack Salesforce Raiser's Edge Kindful Neon CRM Constant Contact Mailchimp Microsoft Dynamics Virtuous
Target Users small-business mid-market small-business mid-market enterprise
Target Industries education non-profit corporate education healthcare nonprofit
Customer Count 0 0
Founded Year 2009 2008
Headquarters South Plainfield, USA Indianapolis, USA

Overview

E

Eventzilla

Eventzilla is a comprehensive event management platform designed to handle the entire lifecycle of your events. Whether you are hosting a small workshop, a large-scale conference, or a recurring webinar, you can set up a professional registration page in minutes. The platform automates the tedious parts of event planning, such as processing payments, sending confirmation emails, and managing waitlists, so you can focus on delivering a great experience.

You can easily manage hybrid and virtual events with built-in integrations for popular streaming services. The software caters to event organizers of all sizes across industries like corporate training, non-profits, and education. By centralizing your attendee data and marketing tools, Eventzilla helps you boost ticket sales and track your event's success through detailed real-time analytics and reporting dashboards.

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OneCause

OneCause provides a versatile fundraising platform that helps you manage every aspect of your donor engagement and event execution. Whether you are hosting a high-energy silent auction, a virtual gala, or a year-round peer-to-peer campaign, you can streamline your operations and focus on your mission. You can easily transition between in-person, hybrid, and online formats while keeping your donor data organized and accessible in one central location.

The platform is built specifically for nonprofit organizations of all sizes, from local chapters to national foundations. You can solve common fundraising headaches like long check-in lines, manual bid tracking, and fragmented donor communication. By using these automated tools, you can create a more professional experience for your supporters and potentially increase the total funds raised during your signature events.

Overview

E

Eventzilla Features

  • Custom Registration Pages Create mobile-friendly event websites that match your brand and capture specific attendee information with custom form fields.
  • Multi-Track Scheduling Build complex event agendas with multiple tracks and sessions, allowing your attendees to register for specific workshops or presentations.
  • Automated Waitlists Manage sold-out events effortlessly by enabling automated waitlists that notify potential attendees the moment a spot becomes available.
  • Abstract Management Streamline your call for papers by collecting, reviewing, and approving speaker submissions directly within your event dashboard.
  • Mobile Check-in App Speed up onsite entry by scanning QR codes and printing badges instantly using the native mobile app for organizers.
  • Virtual Event Hub Host engaging digital experiences with a dedicated space for live streams, on-demand videos, and interactive attendee networking.
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OneCause Features

  • Mobile Bidding. Let your guests bid on auction items directly from their smartphones to drive higher engagement and more competitive bidding.
  • Online Giving Sites. Create custom, mobile-optimized donation pages so you can collect one-time or recurring gifts from your supporters at any time.
  • Peer-to-Peer Fundraising. Empower your supporters to create personal fundraising pages and recruit their own networks to expand your reach and impact.
  • Event Management. Manage ticketing, table assignments, and guest check-in from a single dashboard to ensure a smooth experience for every attendee.
  • Text2Give. Capture donations in the moment with simple text-based giving that allows donors to contribute in seconds using their mobile devices.
  • Real-Time Analytics. Track your fundraising progress with live dashboards so you can make data-driven decisions during your events and campaigns.

Pricing Comparison

E

Eventzilla Pricing

Basic
$0
  • Free for free events
  • $1.50 per registration for paid events
  • Online registration and ticketing
  • Payment processing integration
  • Mobile check-in app
  • Basic reporting
O

OneCause Pricing

Pros & Cons

M

Eventzilla

Pros

  • Extremely easy to set up for simple events
  • Cost-effective pricing for small non-profits and businesses
  • Reliable mobile app for quick attendee check-ins
  • Excellent customer support responsiveness for technical issues

Cons

  • Interface can feel slightly dated compared to competitors
  • Limited customization options for the checkout process
  • Learning curve for setting up multi-track conferences
A

OneCause

Pros

  • Intuitive interface makes it easy for volunteers to learn quickly
  • Excellent on-site support options for large-scale fundraising events
  • Streamlined checkout process reduces wait times for event guests
  • Robust reporting tools provide clear insights into donor behavior

Cons

  • Initial setup can be time-consuming for complex auction catalogs
  • Pricing may be high for very small grassroots organizations
  • Limited customization options for certain automated email templates
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