BiddingOwl vs RallyUp 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

BiddingOwl

0.0 (0 reviews)

BiddingOwl is a dedicated non-profit auction management software providing mobile bidding, online auctions, and event management tools to help organizations streamline fundraising and increase donor engagement.

Starting at Free
Free Trial NO FREE TRIAL
VS

RallyUp

0.0 (0 reviews)

RallyUp is a versatile fundraising platform that provides non-profits with customizable tools to create engaging campaigns like raffles, auctions, and peer-to-peer events to maximize their social impact and donations.

Starting at Free
Free Trial NO FREE TRIAL

Quick Comparison

Feature BiddingOwl RallyUp
Website biddingowl.com rallyup.com
Pricing Model Freemium Freemium
Starting Price Free Free
FREE Trial ✘ No free trial ✘ No free trial
Free Plan ✓ Has free plan ✓ Has free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment cloud mobile saas mobile
Integrations PayPal Stripe Authorize.net Stripe PayPal Salesforce Zapier Google Analytics Facebook Constant Contact Mailchimp
Target Users small-business mid-market solopreneur small-business mid-market enterprise
Target Industries education non-profit education healthcare religious-organizations
Customer Count 0 0
Founded Year 2011 2015
Headquarters Grand Blanc, USA Tucson, USA

Overview

B

BiddingOwl

BiddingOwl is a specialized fundraising platform designed to help you manage charity auctions from start to finish. Whether you are running a small school fundraiser or a large-scale gala, you can transition your traditional paper-based bidding to a digital format. You can easily upload items, manage donor data, and track bids in real-time through a centralized dashboard.

The platform solves the common headache of manual checkout by automating the invoicing and payment process for winning bidders. You can choose between running a purely online auction, a mobile-only event, or a hybrid model that combines live and silent auction elements. It is built specifically for non-profits and schools looking for a cost-effective way to modernize their fundraising efforts without high upfront software fees.

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RallyUp

RallyUp is an all-in-one fundraising platform designed to help you create professional, high-engagement campaigns without needing a technical background. You can choose from a wide variety of activities including raffles, sweepstakes, silent auctions, and peer-to-peer a-thons. The platform focuses on flexibility, allowing you to mix and match different fundraising methods within a single campaign to reach your goals faster.

You can manage your entire donor database, track real-time progress, and customize every aspect of your landing pages to match your brand. Whether you are a small local charity or a large international organization, the software scales to meet your needs. It eliminates the need for multiple disconnected tools by centralizing your donor communication and payment processing in one intuitive interface.

Overview

B

BiddingOwl Features

  • Mobile Bidding Allow your guests to place bids directly from their smartphones and receive instant outbid notifications to drive higher engagement.
  • Online Auction Website Create a custom-branded auction page where you can showcase items with photos and descriptions to reach remote donors.
  • Leaderboard Displays Project real-time bidding activity and countdown timers at your live event to create excitement and encourage last-minute bids.
  • Automated Invoicing Generate and send digital invoices to winning bidders automatically as soon as your auction closes to speed up collections.
  • Donor Management Track your donor history and manage contact information in one place to simplify your post-event thank you notes.
  • Item Management Upload unlimited auction items with multiple images and set starting bids or 'buy it now' prices with a few clicks.
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RallyUp Features

  • Hybrid Campaigns. Combine multiple activities like auctions and raffles into one single campaign to give your donors more ways to give.
  • Peer-to-Peer Fundraising. Empower your supporters to create their own personal fundraising pages and spread your mission across their social networks.
  • Online Auctions. Run silent or live auctions with automated outbid notifications and easy mobile bidding to drive up your final totals.
  • Sweepstakes and Raffles. Manage legal compliance and ticket sales automatically while offering your donors exciting chances to win prizes for their contributions.
  • A-Thon Tracking. Track physical activities or achievements in real-time with dedicated tools for walk-a-thons, hit-a-thons, and other activity-based challenges.
  • Custom Branding. Design beautiful campaign pages that reflect your organization's unique identity with custom colors, logos, and storytelling elements.

Pricing Comparison

B

BiddingOwl Pricing

Standard Plan
$0
  • No upfront activation fees
  • Unlimited auction items
  • Mobile and online bidding
  • Custom auction website
  • 5% performance fee on winning bids
R

RallyUp Pricing

Free (Tip-Based)
$0
  • No platform fees
  • Unlimited campaigns
  • All fundraising activities included
  • Unlimited donor records
  • Standard customer support

Pros & Cons

M

BiddingOwl

Pros

  • No upfront costs makes it accessible for small budgets
  • Very easy for donors to use on mobile devices
  • Responsive customer support during live fundraising events
  • Simple setup process for volunteers with limited tech skills

Cons

  • User interface feels a bit dated compared to competitors
  • Limited customization options for the auction website design
  • Performance fees can add up for very high-value auctions
A

RallyUp

Pros

  • Zero platform fee option maximizes funds for your cause
  • Extremely versatile campaign types beyond simple donation forms
  • User-friendly interface makes setup quick for non-technical staff
  • Excellent customer support team assists with complex legal requirements

Cons

  • Donor tipping prompts can be confusing for some supporters
  • Limited native integrations with smaller third-party CRM tools
  • Learning curve exists when setting up multi-layered hybrid campaigns
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