Competition Buildr vs ViralSweep Giveaways Contests
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Competition Buildr, Nov 9, 2026 for ViralSweep Giveaways Contests.
The short answer
- Paid plans start at $10/month for Competition Buildr and $49/month for ViralSweep Giveaways Contests.
- ViralSweep Giveaways Contests lists 33 features Competition Buildr’s listing doesn’t mention, including A/B testing, Analytics, Anniversary.
Head to head
Simply build competitions to engage customer loyalty
Giveaways, Sweepstakes, Contests, Competitions, Raffles
- United States
- Australia
- Canada
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
All
Starter Plan
- · Basic Integrations
- · Comments & Social Actions
- · Contests
- · Instant Wins
- · Milestones
- · Purchases - 100 orders
Business Plan
- · +More
- · Email Notification
- · Hashtag App
- · Premium Integrations
- · Purchases - 1,000 orders
- · Sales Tracking
Premium Plan
- · A/B Testing
- · API
- · Business Plan Features AND
- · Collect Payments
- · Multiple Languages
- · Purchases App - 5,000 orders
Elite
- · 1 Promotion Built For You Per Month
- · Manage 6 Brands and 6 Users
- · Premium Plan Features AND
- · Purchases App - Unlimited
- · White Glove Service
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureTurn purchases into contest entries and track real revenue uplift. Automatically convert Shopify orders into entries with configurable rates. Monitor campaign ROI with detailed analytics showing revenue impact, new vs returning customers, and cost per entry. Includes fraud detection, legal compliance templates, and email marketing integrations.
ViralSweep offers easy management of giveaways, sweepstakes, contests, raffles & waitlists, all while helping you boost sales & go viral! You can quickly create custom promotion pages to collect entries, analyze entrant data with charts & graphs, and easily select & notify winners. Even incentivize social media sharing to boost your promotion’s reach, generating additional leads and sales.
- Effortless manage competitions
- Automation for all processes during the competition life cycle
- Each competition comes with different pages with unique functionalities
- Create your giveaway or raffle in minutes & share it easily with your customers
- Give bonus entries for completing social media actions: like, share, & more
- Run purchase-based giveaways to reward entries based on spend $1 spent = 1 entry
- Refer friends or complete social actions to move up spots on the waitlist
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Competition Buildr |  ViralSweep Giveaways Contests |
|---|---|---|
| Detected stores | Not published | 359 |
| Net store change, 28 days | 0 | −9 |
| Stores added, 28 days | Not enough data | 5 |
| Big-brand share | Not enough data | 31% |
| Top store categories | Not published | Apparel & Accessories, Health & Beauty, Food, Beverages & Tobacco |
| Top store countries | Not published | United States, Australia, Canada |
Reviews
| Measure | Competition Buildr | ViralSweep Giveaways Contests |
|---|---|---|
| App Store rating | Not published | 4.5 ★ |
| App Store reviews | Not published | 149 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Competition Buildr | ViralSweep Giveaways Contests |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $10/month(ahead) | $49/month |
| Longest free trial | 5 days | 7 days |
| Plans listed | 1 | 4 |
Listing
| Measure | Competition Buildr | ViralSweep Giveaways Contests |
|---|---|---|
| Shopify category rank | #62 | #8(ahead) |
| Shopify App Charts | Not on this week’s charts | #1 in Giveaways and contests |
| Built for Shopify | No | No |
| Launched | Sep 26, 2018 | Aug 21, 2013 |
| Languages | 1 | 1 |
| Developer | Varify | ViralSweep |
FAQ
Competition Buildr and ViralSweep Giveaways Contests: common questions
- Is Competition Buildr or ViralSweep Giveaways Contests cheaper?
- Paid plans start at $10/month for Competition Buildr and $49/month for ViralSweep Giveaways Contests. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- ViralSweep Giveaways Contests lists 33 the others don’t mention, such as A/B testing, Analytics, Anniversary, Auto-entry. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026 for Competition Buildr, Nov 9, 2026 for ViralSweep Giveaways Contests; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026 for Competition Buildr, Nov 9, 2026 for ViralSweep Giveaways Contests. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.