MADE FOR MARKETING TEAMS
Maximise Campaign ROI.
Every Time.
Stop wasting budget on cold audiences. Lead Onion pinpoints which accounts are actively researching your solutions, helping you build smarter ad campaigns, deliver hyper-targeted messaging, and prove marketing ROI with real buying intent.
⚡ “The insights transformed our targeting, ad spend efficiency up 3x.”
No setup, no credit card, just results.
Build smarter ad audiences with Account Intelligence.
Stop wasting budget on cold or irrelevant targets. Use Account Intelligence to identify every company actively researching your solution, then build high-performing ad lists, audience segments, and retargeting campaigns around real in-market buyers.
Build high-converting campaign audiences.
Get verified contact data for the people behind your in-market accounts. Build audience lists based on real buying intent, create hyper-personalised content, and retarget decision-makers showing interest, so every campaign reaches the right person, at the right time.
Turn anonymous web traffic into campaign opportunities.
See which companies, and, where available, which contacts are visiting your website. Discover what content they’re engaging with, then use that insight to retarget, personalise campaigns, and accelerate buyers already showing interest in your brand.
Sync audiences and insights across your entire marketing stack.
Connect Lead Onion directly to HubSpot, Salesforce, or thousands of tools via Zapier. Push audiences, revealed prospects, and account insights straight into your campaigns, keeping every channel aligned, every update synced, and every campaign performing at its best.
CORE FEATURES
The Complete Toolkit for Marketing Teams
Every stage of your marketing process in one place, identify, reveal, and reach the buyers most likely to convert.
Account Intelligence
Build targeted lists using intent triggers + buyer phase + ICP filters. Stop volume blasting; start precision outreach.
Intent Qualified Leads
Turn signals into people. Reveal verified contacts at in-market accounts and route them directly to cadences.
Website Identification
See both company and (where available) contact-level visitors. Follow up while interest is peaking.
Campaign Automation
Launch nurture and ad sequences automatically when intent spikes or buyer phases change.
Real-Time Triggers & Alerts
Get instant notifications when new accounts surge or re-engage, so you act while interest peaks.
CRM & Marketing Integrations
Notify the owner, open a task, drop into a sequence, or create a Slack alert the moment a buyer moves phase.
“With Lead Onion we grew another million dollars of new pipeline,”
Just based on the fact we were able to focus our efforts on a certain market.
Karl Barton
Chief Marketing Officer
SecureAuth
MADE FOR MARKETING TEAMS
Your Marketing Challenges - Solved
❝Which accounts and people should I target?❞
Lead Onion helps you target every stage of the buying journey with precision.
Use Initial and Interested segments for top-of-funnel brand awareness and educational campaigns, reaching buyers early while they’re still exploring.
Then focus Active and In-Depth accounts in your performance and retargeting campaigns, using more personalised, solution-focused content to drive conversions.
❝How do I improve campaign ROI and performance?❞
Build smarter, higher-converting campaigns with verified data. Identify the accounts showing intent, reach the real decision-makers, and sync them into your ad and automation platforms to reduce wasted spend and drive measurable results.
❝ How do I know where to spend my marketing budget?❞
Get clear visibility into which segments, campaigns, and accounts are showing real engagement. With Lead Onion’s insights flowing into your CRM, HubSpot, or ad platforms, you can confidently double down on what’s working, and cut what’s not.
Test Drive Our Premium Intent - In Just 3 Minutes
No setup, no credit card, just results.