Cognism vs ViralSweep Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Jun 2026 8 min read

Cognism

0.0 (0 reviews)

Cognism provides premium international sales intelligence with compliant mobile numbers and B2B emails to help your revenue teams connect with the right decision-makers and close more deals.

Starting at --
Free Trial NO FREE TRIAL
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ViralSweep

0.0 (0 reviews)

ViralSweep is a comprehensive marketing platform that helps you build, run, and manage digital giveaways, sweepstakes, and contests to grow your email list and increase social media engagement.

Starting at $49/mo
Free Trial 7 days

Quick Comparison

Feature Cognism ViralSweep
Website cognism.com viralsweep.com
Pricing Model Custom Subscription
Starting Price Custom Pricing $49/month
FREE Trial ✘ No free trial ✓ 7 days free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment cloud mobile cloud
Integrations Salesforce HubSpot Microsoft Dynamics 365 Salesloft Outreach Pipedrive Zendesk Sell Zapier Slack Chrome Shopify Klaviyo Mailchimp BigCommerce ActiveCampaign HubSpot Zapier Slack Google Analytics Facebook
Target Users mid-market enterprise small-business mid-market enterprise
Target Industries e-commerce entertainment retail
Customer Count 0 0
Founded Year 2015 2012
Headquarters London, UK Cheshire, USA

Overview

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Cognism

Cognism is a premium sales intelligence platform designed to help you identify and connect with your ideal customers. It provides access to a vast global database of B2B contacts, specifically focusing on high-quality mobile numbers and verified email addresses. You can use the platform to build highly targeted lead lists based on firmographic data, technographics, and real-time intent signals that show you which companies are actively looking for your services.

The software solves the common problem of outdated or inaccurate contact data by providing human-verified mobile numbers and ensuring strict compliance with global data regulations like GDPR. Whether you are a sales representative looking to book more meetings or a marketing leader aiming to improve campaign deliverability, the platform gives you the tools to reach decision-makers directly and reduce time wasted on dead-end leads.

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ViralSweep

ViralSweep is a versatile marketing platform designed to help you grow your audience through viral giveaways, sweepstakes, and contests. You can quickly build high-converting entry forms and landing pages that incentivize users to share your brand with their friends. By rewarding actions like social media follows, video views, or purchases, you turn every entrant into a potential brand advocate.

The software simplifies the legal and technical hurdles of running promotions by providing official rules templates and automated winner selection. Whether you are a small e-commerce store or a large global brand, you can use these tools to capture verified emails, boost your sales, and collect user-generated content. It integrates directly with your existing tech stack to sync new leads instantly.

Overview

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Cognism Features

  • Diamond Verified Mobile® Connect with prospects directly using human-verified mobile numbers that bypass gatekeepers and increase your connect rates significantly.
  • Intent Data Identify which companies are actively researching your solution right now so you can prioritize your outreach to ready-to-buy prospects.
  • Global Data Coverage Access a massive database of B2B contacts across EMEA, NAM, and APAC to scale your international sales efforts effectively.
  • Salesforce Integration Sync high-quality contact data directly into your CRM to keep your records updated and your sales pipeline moving smoothly.
  • Browser Extension View contact details and export leads directly from LinkedIn or company websites without leaving your browser window.
  • Compliance Engine Run your outreach with peace of mind using a platform that prioritizes GDPR and CCPA compliance and checks 'do not call' registries.
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ViralSweep Features

  • Viral Sharing. Award bonus entries to participants when they refer friends or share your promotion on social media platforms.
  • Purchase Tracking. Integrate with Shopify or BigCommerce to automatically give customers entries for every dollar they spend in your store.
  • Social Actions. Grow your following by requiring users to visit your Instagram, watch a YouTube video, or follow your TikTok.
  • Instant Win. Keep your audience engaged by letting them know immediately if they have won a prize after submitting their entry.
  • Photo & Video Contests. Collect and display user-generated content through beautiful galleries where your community can vote for their favorite entries.
  • Automated Rules. Generate state-compliant official rules automatically so you stay protected without needing a legal team for every campaign.

Pricing Comparison

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Cognism Pricing

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ViralSweep Pricing

Starter
$49
  • Sweepstakes & Contests
  • Instant Win & Giveaways
  • Unlimited campaigns
  • Basic integrations
  • Official rules builder
  • Email support

Pros & Cons

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Cognism

Pros

  • Exceptional accuracy for European and international mobile numbers
  • Strict adherence to GDPR makes it safe for global outreach
  • Seamless integration with major CRMs like Salesforce and HubSpot
  • Intent data helps prioritize leads that are actively searching

Cons

  • Premium pricing makes it a significant investment for startups
  • Credit-based systems can feel restrictive for high-volume teams
  • Learning curve for mastering advanced filtering and search features
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ViralSweep

Pros

  • Extensive list of social entry options
  • Seamless integration with major e-commerce platforms
  • Easy to set up complex viral loops
  • Excellent customer support for technical issues

Cons

  • Higher tiers are expensive for small businesses
  • Steep learning curve for advanced customization
  • Limited design flexibility on the entry-level plan
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