Lead Onion

What Lead Onion is

Lead Onion is a web-based go-to-market intelligence platform for finding companies and sales prospects through buyer-intent data. It provides access to 209 million verified leads and companies, brings intent data from more than 20 premium sources into one view, and says it tracks billions of signals across 24 sources in real time. Lead Onion states that each in-market account is linked to decision-makers with 99% verification. Prospect Search includes direct dials, validated email addresses, and more than 30 firmographic and engagement filters. Website Identification shows companies and people visiting a site, including what they are researching. Leadflows can send verified contacts into cadences, workflows, or pipelines. Listed integrations include Salesforce, HubSpot, Microsoft Dynamics, LinkedIn Ads, Slack, and Zapier; Zapier connects the service to thousands of apps without code. Person-based topic, competitor, event, and website intent features are marked for US-based contacts. Intent Search offers a 7-day trial with 50 free intent-qualified leads and no credit card required. Paid plans start at $500 per month, and there is no free plan. Lead Onion is headquartered in Portstewart, Northern Ireland.

Who it suits

Lead Onion suits sales and go-to-market teams looking for prospect and account signals, contact details, and routes into sales workflows. It may also fit teams that want intent data connected with listed CRM, advertising, messaging, or automation services.

Limits

The Intent Search trial lasts 7 days and includes 50 free intent-qualified leads. There is no free plan, and paid plans start at $500 per month; person-based topic, competitor, event, and website intent features use US-based contacts.

Getting started

1. Open leadonion.ai.
2. Start the 7-day Intent Search trial for 50 free IQLs without a credit card.
3. Choose a paid plan, starting at $500 per month, if you want a paid tier.
4. Use the web platform and connect listed integrations as needed.

Verdict

Choose Lead Onion if your team needs buyer-intent signals, prospect search, and contact routing in one web platform. Look elsewhere if you need a free plan or require person-based intent coverage outside the stated US-contact scope.