No. 14 of 23 ·Buyer Intent Data Software

Lead Onion

Name: Lead Onion
Price: 500 USD

Web · paid plans from $500/mo

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Freedom report

One barScore 5.0

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Lead Onion is ranked #14 of 23 in buyer intent data software on Freedom251. It runs on Web. There is no free plan. A free trial is offered. Paid plans start at $500/mo.

Lead Onion plans and pricing

All plans

Starter $500/mo $500 / month leadonion.ai · 30 Sept 2026

Growth $1,750/mo $1,750 / month leadonion.ai · 30 Sept 2026

Lead Onion Growth $2,000/mo $2,000 Per Month 100 Intent Triggers · 3000 Contact Reveals · 10 Users · Person Based Intent · Account Based Intent · Website Based Intent leadonion.ai · 30 Sept 2026

Scale $3,000/mo $3,000 / month leadonion.ai · 30 Sept 2026

Enterprise Not published POA / month leadonion.ai · 30 Sept 2026

Compared on buyer intent data software

Free plan: No
Paid from: $500/mo
Account identification: Yes
Competitor intent: Yes
CRM synchronization: Yes
Data refresh: real_time

Best Lead Onion alternatives

See all 20

One bar Aptivio Buyer Intent AI Free tier No. 1$6.25/mo6.4 One bar LeadBoxer Free tier No. 2€8.25/mo6.4 One bar Tapistro Free tier No. 3Free6.4 No signal NetLine INTENTIVE Paid plans No. 4—5.5 No signal Anteriad Buyer Intent Paid plans No. 5—5.4 No signal Cyance Paid plans No. 6—5.4

The record

GTM intelligence platform: Lead Onion is an AI-powered GTM intelligence platform providing access to 209 million verified leads and companies.
Multi-source intent: The platform unifies intent data from more than 20 premium data sources into one view.
Buyer verification: Lead Onion states that every in-market account is linked to decision-makers with 99% verification.
Intent qualified leads: Intent Search provides a 7-day free trial with 50 free IQLs and no credit card required.
Website identification: Website Identification reveals companies and people visiting a website, including what they are researching.
Sales automation: Leadflows route verified contacts automatically to cadences, workflows or pipelines.
Integrations: Lead Onion lists Salesforce, HubSpot, Microsoft Dynamics, LinkedIn Ads, Slack and Zapier integrations.
Zapier connectivity: The Zapier integration connects Lead Onion to thousands of apps without code.
Intent coverage: Lead Onion tracks billions of buyer-intent signals across 24 sources in real time.
Contact search: Prospect Search includes direct dials, validated emails and more than 30 firmographic and engagement filters.
US contact limitation: Person-based topic, competitor, event and website intent features are marked as using US-based contacts.
Hosting security: Lead Onion says its platform is hosted in a UK data centre, protected by a firewall and encrypted in transit.
Penetration testing: The latest penetration test was performed in April 2025 by NCC Group, a CREST-certified tester.
Backups: Lead Onion states that it backs up its database four times per day.
Price from: $500/mo

Where it ranks on Freedom251

Best Buyer Intent Data Software in 2026#14 of 23

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Sources

leadonion.ai· checked 30 Sept 2026
leadonion.ai/intent-search/· checked 30 Sept 2026
leadonion.ai/website-identification/· checked 30 Sept 2026
leadonion.ai/integrations/· checked 30 Sept 2026
leadonion.ai/our-platform/· checked 30 Sept 2026
leadonion.ai/pricing/· checked 30 Sept 2026
leadonion.ai/security-gdpr/· checked 30 Sept 2026
leadonion.ai/trust-centre/· checked 30 Sept 2026