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Prospect Sonar vs OutX

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Prospect Sonar compared with OutX
DetailProspect Sonar logo Prospect Sonar OutX
What it doesFind verified B2B prospects in minutes using ethically sourced business data Social listening that replies to buying signals on LinkedIn, Reddit, X and 50+ forums
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Freemium
PricingFree tier with 25 credits/month; Starter $49/mo (250 credits); Growth $149/mo (1,000 credits); Pro $399/mo (5,000 credits). Annual plans save 20%. One credit unlocks one verified email, phone, or business intelligence record. Free plan with 2 private watchlists and 500 leads per week. Growth at $99/month includes 5 watchlists and 2,000 leads per week. Expert at $249/month (most popular) with 20 watchlists and 5,000 leads per week. Ultimate at $999/month with 100 watchlists and 10,000 leads per week. 7-day free trial avai
Key features
  • Advanced search filters by 50+ data points including tech stack and employee count
  • Real-time email verification ensuring 95%+ deliverability
  • Data freshness guarantee with records no older than 6 months
  • List building and prospect organization
  • CSV and CRM export to Salesforce, HubSpot, Pipedrive
  • API access to build custom tools or enrich databases
  • Free search, filtering, and preview before unlocking prospects
  • Email Hunter tool to find emails intelligently
  • Company Lookup for deep company insights
  • ROI Calculator to measure performance
  • Keyword tracking across LinkedIn, Reddit, X, Hacker News and 50+ forums
  • Profile tracking with job change and milestone alerts
  • Company tracking for entire addressable market
  • AI-drafted replies in your voice
  • Real-time alerts via Slack, email and Teams
  • Chrome extension for secure authentication
  • Intent ranking and scoring
  • Geo-routing and location filtering
  • CSV exports and data freshness
  • Auto-engagement rules and Slack integration
What makes it different
  • Ethical data sourcing from public registries only, never scraping private social media
  • Credit-based pay-as-you-go model with no long-term contracts or hidden fees
  • 30-day verification cycle ensuring data freshness with last-verified timestamps
  • GDPR and CCPA compliant with easy opt-out mechanism for data removal
  • Transparent sourcing and no sale of user search history or data
  • Replies from your real account with no risk of account suspension
  • Real-time signals routed to sales team in Slack within 30 seconds
  • Reddit monitoring when competitors don't offer it
  • Setup time of 8 minutes from sign-up to first signal
  • 3x higher connect rates from signal-led engagement
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)3 no change since last check31 no change since last check
Trust Flow (Majestic)37
Citation Flow (Majestic)920
Referring domains (Majestic)13170

5 details filled in for both companies.

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