Lead Onion is an AI-driven buyer intent platform that helps sales and marketing teams identify, engage, and convert high-intent prospects by aggregating over 24 intent signals from top providers.
Lead Onion positions itself as a premium intent data platform for B2B go-to-market teams. Unlike single-source intent tools, it aggregates signals from more than 20 premium data providers into a unified view, then uses AI to classify prospects into four buying stages: Initial, Interested, Active, and In-Depth. The platform also includes an AI agent named Aimee that automates the identification and validation of in-market accounts, helping teams act on intent signals before competitors do.
The platform's core strength lies in its data breadth and verification. Lead Onion claims access to over 209 million verified B2B contacts with 99% verification rates, and it offers real-time email verification to reduce bounces. Its website intelligence feature identifies both companies and individual visitors browsing your site, revealing what they are researching and providing verified contact details. This combination of intent data, contact verification, and website visitor identification makes it a strong option for account-based marketing and outbound sales teams.
Lead Onion also provides automation through Leadflows, which can route verified contacts directly into CRM systems like HubSpot and Salesforce, or into cadence tools like Outreach. The platform supports customizable sales cadences and multi-channel outreach, allowing teams to engage prospects via email, LinkedIn, and other channels. Real-time analytics and reporting give visibility into campaign performance and intent signal trends.
Pricing is tiered and starts at £500 per month for the Starter plan, which includes three users and 1,000 data credits. The Growth plan at £1,250 per month offers 2,000 credits, while the Scale plan at £2,000 per month includes 10 users and 5,000 credits. For larger organizations, the Enterprise plan at £5,000 per month provides unlimited users and 15,000 credits. This pricing places Lead Onion in the mid-to-premium range, comparable to tools like ZoomInfo or 6sense, but with a focus on multi-source intent rather than broad contact databases.
Lead Onion is best suited for mid-market and enterprise sales and marketing teams that need reliable, multi-source intent data to prioritize accounts and automate outreach. Smaller businesses may find the entry-level pricing steep, and the advanced features require some onboarding investment. However, for teams that rely on accurate intent signals to drive pipeline, Lead Onion offers a compelling combination of data quality, AI-driven insights, and workflow automation.
Overall, Lead Onion delivers on its promise of turning intent data into actionable leads. Its multi-source approach reduces the noise of single-provider feeds, and the AI classification helps teams focus on accounts that are genuinely in-market. While the learning curve and price point may not suit every organization, those with a serious ABM or outbound motion will find significant value in the platform's depth and accuracy.
Features
- AI-powered buyer intent analysis
- Integration with over 24 intent data sources
- Categorization of prospects into four buying stages
- Automated multi-channel outreach
- CRM integration (e.g., HubSpot, Salesforce)
- Real-time analytics and reporting
- Customizable sales cadences and workflows
- Access to over 400 million GDPR-compliant B2B profiles
Pricing
Pros
- Comprehensive buyer intent data aggregation
- AI-driven insights enhance lead targeting
- Seamless CRM and tool integrations
- Automated workflows save time and resources
- Real-time analytics for informed decision-making
Cons
- Pricing may be high for small businesses
- Learning curve associated with advanced features
- Limited customization options in certain areas
- Some users report occasional syncing issues
Best For
Sales and marketing teams that need multi-source buyer intent data to prioritize in-market accounts and automate outreach.