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1 review trackedThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
One-time lifetime payment eliminates recurring subscription costs
Biggest con
Viral entries can attract low-quality leads who only want prizes
TL;DR - KingSumo
- Viral giveaway platform that grows email lists through social sharing
- Free plan available; lifetime deal at $49 removes all limits
- Built by AppSumo with unlimited campaigns and GDPR compliance
Pricing: Free plan available
Best for: Growing teams
What is KingSumo?
KingSumo is a viral giveaway platform that helps businesses grow their email lists and social followings through contests. Participants earn bonus entries by sharing with friends, creating organic audience growth at scale. The tool supports unlimited giveaways with GDPR compliance, auto-reminder emails, multiple prize configurations, and website embedding. Built by the AppSumo team, KingSumo offers a lifetime deal model that eliminates recurring costs for marketers and entrepreneurs.
Available on: Web
Pros & Cons
Pros
- One-time lifetime payment eliminates recurring subscription costs
- Viral sharing mechanics amplify reach without ad spend
- Dead-simple setup takes minutes, not hours
- Free plan available with core giveaway features
- Built and backed by the AppSumo ecosystem
- GDPR compliance built in for international campaigns
Cons
- Viral entries can attract low-quality leads who only want prizes
- Limited analytics and reporting compared to full marketing suites
- No A/B testing for giveaway page variations
- Design customization options are basic
- Integration ecosystem is narrow beyond email providers
Ratings Across the Web
4(1 reviews)
Ratings aggregated from independent review platforms. Learn more
Preview
Key Features
Unlimited viral giveaway campaigns with no capsBonus entry system that rewards social sharingAuto-reminder emails to boost participation ratesGDPR-compliant data collection and consent managementEmbeddable giveaway widgets for any websiteMultiple prizes and winners per campaignCustom branding and sponsored entry removal (paid)Meta Pixel and conversion tracking integrationTranslation and localization for global campaignsCustom rules, terms, and additional entry fields
Pricing
Freemium
KingSumo offers a generous free tier with optional paid upgrades for advanced features.
Reviews
$99Free with your review
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KingSumo FAQ
How does KingSumo facilitate audience growth for businesses?
KingSumo helps businesses grow their email lists and social followings by using viral giveaways. Participants are encouraged to share the giveaway with friends to earn bonus entries, which creates organic audience growth at scale.
Which teams benefit most from using KingSumo?
KingSumo is ideal for marketers and entrepreneurs focused on lead generation and referral marketing. Its simple setup and viral mechanics are particularly useful for those looking to expand their audience without significant ad spend.
How is KingSumo priced?
KingSumo offers a free tier that includes core giveaway features. Paid plans are available for users who require more extensive usage and advanced features, often through a lifetime deal model to eliminate recurring costs.
What kind of trade-offs should users consider when choosing KingSumo?
Users should be aware that viral entries might attract leads primarily interested in prizes, potentially lowering lead quality. Additionally, KingSumo has limited analytics and reporting capabilities compared to comprehensive marketing suites, and its design customization options are basic.
Can KingSumo be integrated with other marketing tools?
KingSumo's integration ecosystem is primarily focused on email providers. While it supports essential connections for lead capture, it does not offer a broad range of integrations with other marketing tools.
How does KingSumo compare to Referral Rock?
KingSumo focuses on viral giveaways with a one-time lifetime payment option, aiming to eliminate recurring subscription costs. Referral Rock, while also in referral marketing, may offer different features and pricing models for managing referral programs.
Does KingSumo comply with data protection regulations for international campaigns?
Yes, KingSumo is built with GDPR compliance. This feature ensures that international campaigns adhere to relevant data protection standards, providing peace of mind for businesses operating globally.
Source: kingsumo.com