ContactOut vs Lead Onion
A factual comparison of features, pricing, and capabilities.
ContactOut
Email and phone finder with a LinkedIn-focused browser extension, AI-powered email campaigns, and a 700M+ profile bulk license on the Team plan.
Lead Onion
Buyer intent platform that combines person-based, account-based and website-based intent (topic intent via Bombora, Foundry or Continuity, competitor engagement, events, technologies) with contact reveals and an AI buyer-intent agent, syncing leads into HubSpot, Salesforce, Microsoft Dynamics, Outreach and Slack.
Pricing comparison.
Monthly rates shown. Annual billing may offer discounts. Visit official sites for current pricing.
Feature comparison.
| Feature | ContactOut | Lead Onion |
|---|---|---|
| One user per company limit on Free, Email and Email + Phone plans | ||
| Browser extension for LinkedIn | ||
| Email campaigns | ||
| AI email writer | ||
| Data enrichment | ||
| List builder | ||
| Search portal | ||
| Bulk license (700M+ profiles on Team) | ||
| CSV export | ||
| Person Based Intent | ||
| Account Based Intent | ||
| Website Based Intent | ||
| Research Quadrant | ||
| Watchlist | ||
| Account Level Intent | ||
| Topic Intent | ||
| Competitors | ||
| Events | ||
| Technologies | ||
| In-Market Accounts | ||
| Prospects Search |
Native integrations.
ContactOut
Lead Onion
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Information gathered from official sources and may change. Pricing and features last verified 9/4/2026. Please visit the official websites for the most current information.