KingSumo vs Poptin 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

KingSumo

0.0 (0 reviews)

KingSumo is a viral giveaway platform that helps you grow your email list and social media following through incentivized sharing and automated contest management.

Starting at Free
Free Trial NO FREE TRIAL
VS

Poptin

0.0 (0 reviews)

Poptin is a conversion optimization software that helps you create engaging popups, embedded forms, and autoresponders to turn more website visitors into leads, subscribers, and sales.

Starting at Free
Free Trial NO FREE TRIAL

Quick Comparison

Feature KingSumo Poptin
Website kingsumo.com poptin.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 ✘ No product demo ✓ Request demo here
Deployment saas saas
Integrations Mailchimp ConvertKit Zapier SendFox AWeber ActiveCampaign GetResponse Campaign Monitor Mailchimp HubSpot Zapier Shopify WooCommerce Constant Contact ActiveCampaign GetResponse Pipedrive Slack
Target Users solopreneur small-business solopreneur small-business mid-market
Target Industries
Customer Count 0 0
Founded Year 2011 2017
Headquarters Austin, USA Tel Aviv, Israel

Overview

K

KingSumo

KingSumo helps you turn strangers into subscribers by running viral giveaways that people actually want to share. Instead of paying for expensive ads, you can offer a prize and let your entrants do the marketing for you. The platform uses a unique referral system where users earn extra entries for following your social profiles or inviting their friends to join the contest.

You can set up a professional giveaway page in minutes without any coding or design skills. It handles the heavy lifting by tracking referrals, verifying social media actions, and automatically picking winners. Whether you are a blogger, podcaster, or e-commerce store owner, you can use these contests to build a massive, engaged audience quickly and affordably.

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Poptin

Poptin is a user-friendly conversion platform designed to help you capture more leads and increase sales through targeted website overlays. You can build a variety of interactive elements including lightboxes, countdown popups, social widgets, and exit-intent overlays without writing a single line of code. The platform focuses on reducing cart abandonment and growing your email list by showing the right message to the right person at the perfect moment.

Whether you run a small blog or a high-traffic e-commerce store, you can use the drag-and-drop editor to match your brand's look and feel. It solves the problem of high bounce rates by providing advanced triggering options and A/B testing tools to see which offers perform best. You can manage multiple websites from one dashboard and sync your captured leads directly to your favorite CRM or email marketing service.

Overview

K

KingSumo Features

  • Viral Referral Tracking Give your entrants extra chances to win when they share your giveaway with their friends and family.
  • Social Media Integration Grow your following by rewarding users with bonus entries for visiting your Instagram, YouTube, or Twitter profiles.
  • Automated Winner Selection Save time and ensure fairness by letting the system randomly select and verify your giveaway winners automatically.
  • Custom Landing Pages Create high-converting giveaway pages with your own images, descriptions, and branding in just a few clicks.
  • Email Service Integrations Sync your new leads directly to popular platforms like Mailchimp, ConvertKit, and Zapier for immediate follow-up.
  • Embeddable Widgets Place your giveaway directly on your own website or blog to capture visitors where they already are.
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Poptin Features

  • Drag-and-Drop Editor. Create professional popups and forms in minutes by dragging elements exactly where you want them on the screen.
  • Exit-Intent Technology. Recover abandoning visitors by triggering a targeted offer the exact moment they show intent to leave your website.
  • Advanced Triggers. Show your messages based on specific user behavior like time spent on page, scrolling percentage, or page clicks.
  • A/B Testing. Compare different designs, headlines, and offers to discover which combinations drive the highest conversion rates for your business.
  • Targeting Rules. Segment your audience by traffic source, country, device type, or specific dates to ensure highly relevant messaging.
  • Smart Autoresponders. Send automated welcome emails or discount codes to new subscribers immediately after they sign up through your popups.

Pricing Comparison

K

KingSumo Pricing

Free
$0
  • Unlimited giveaways
  • Unlimited entrants
  • Basic social sharing
  • Random winner selection
  • KingSumo branding
P

Poptin Pricing

Free
$0
  • 1,000 visitors per month
  • 1 domain included
  • Unlimited popups
  • All types of popups
  • Chat and email support

Pros & Cons

M

KingSumo

Pros

  • One-time lifetime pricing eliminates monthly subscription costs
  • Extremely simple setup process for non-technical users
  • Effective viral loop encourages high sharing rates
  • Clean and mobile-responsive giveaway landing pages

Cons

  • Limited design customization for landing pages
  • Free version includes prominent platform branding
  • Lacks advanced fraud detection for fake entries
A

Poptin

Pros

  • Extremely easy to set up without technical skills
  • Highly responsive customer support team via live chat
  • Wide variety of pre-designed templates available
  • Precise exit-intent triggering works very reliably
  • Generous free plan for low-traffic websites

Cons

  • Visitor limits can be reached quickly on Free plan
  • Mobile editor can be slightly finicky at times
  • Learning curve for complex CSS customizations
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