KingSumo
KingSumo is a viral giveaway platform that helps you grow your email list and social media following through incentivized sharing and automated contest management.
Lusha
Lusha is a go-to-market intelligence platform providing sales and marketing teams with accurate B2B contact data, company insights, and automated prospecting tools to reach the right decision-makers quickly.
Quick Comparison
| Feature | KingSumo | Lusha |
|---|---|---|
| Website | kingsumo.com | lusha.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 | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2011 | 2016 |
| Headquarters | Austin, USA | Tel Aviv, Israel |
Overview
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.
Lusha
Lusha helps you find the right business contacts and company details without the manual guesswork. You can access a vast database of verified emails and direct-dial phone numbers directly from your browser or within your favorite professional social networks. It simplifies the prospecting process by delivering high-quality data that allows your sales team to bypass gatekeepers and connect with decision-makers who actually matter to your business.
The platform integrates directly into your existing workflow, allowing you to sync new leads to your CRM with a single click. Whether you are a solo recruiter or part of a global enterprise sales team, you can use these insights to personalize your outreach and improve your conversion rates. It focuses on data compliance and accuracy, ensuring you spend less time cleaning lists and more time closing deals.
Overview
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.
Lusha Features
- Browser Extension. Reveal contact details and company data instantly while browsing LinkedIn or other B2B websites to speed up your prospecting.
- Prospecting Search. Filter through millions of business profiles using specific criteria like job title, industry, and company size to find your ideal customers.
- CRM Enrichment. Automatically update your existing CRM records with fresh, accurate data so your sales team always has the latest information.
- Intent Data. Identify which companies are actively searching for solutions like yours so you can reach out at the perfect buying moment.
- Job Change Alerts. Track when your key contacts move to new roles or companies, giving you a natural reason to reach out.
- Usage Analytics. Monitor how your team uses credits and data to ensure your sales resources are being allocated effectively across the organization.
Pricing Comparison
KingSumo Pricing
- Unlimited giveaways
- Unlimited entrants
- Basic social sharing
- Random winner selection
- KingSumo branding
- Everything in Free, plus:
- Remove KingSumo branding
- Custom branding and logos
- Advanced social media actions
- Email marketing integrations
- One-time payment for life
Lusha Pricing
- 5 credits per month
- 1 user seat
- Direct phone numbers
- Email addresses
- Basic browser extension
- Everything in Free, plus:
- 40 credits per user/month
- List export capabilities
- Basic team management
- Shared credit pool
- Integration with basic CRMs
Pros & Cons
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
Lusha
Pros
- High accuracy for direct-dial phone numbers
- Extremely easy to use browser extension
- Seamless integration with LinkedIn profiles
- Quick setup requires almost no training
- Reliable data for reaching US-based prospects
Cons
- Monthly credits expire and do not roll over
- Data coverage can be limited outside North America
- Higher tiers required for advanced CRM integrations