--- title: "LeadSonar — Find, Verify & Enrich B2B Leads" description: "LeadSonar finds, verifies, and enriches B2B leads in real time. AI-powered ICP scoring, waterfall enrichment from 18+ sources, and 99.9% email accuracy." canonical: "https://leadsonar.io/" last-updated: "2026-08-22" --- > LeadSonar finds, verifies, and enriches B2B leads in real time. AI-powered ICP scoring, waterfall enrichment from 18+ sources, and 99.9% email accuracy. Skip to main content # Your next big deal is already on the radar. Join high-performance teams using LeadSonar to turn raw data into predictable revenue. Get started See platform ## Scale with Verified B2B Intelligence. Stop jumping between tabs. LeadSonar integrates your entire sales stack into a single, high-performance dashboard. Find, verify, and enrich leads in seconds. ### One workspace. Every play in your stack. Search, verify, enrich, export — poke around the live product right here. [Go to Dashboard](https://app.leadsonar.io/) ### Built-in gamification, bonus credits included. Build a streak — multipliers stack daily and bonus credits land straight in your balance. Streak 02 DAYS Balance 105 +50 Credits ### Your first 10K leads, in 2 minutes. Sourcing, verification, exports — watch the quickstart and ship your first campaign today. 2 min walkthrough AI AI-Powered ## Turn raw leads into revenue-ready prospects. LeadSonar AI scores every lead for ICP fit, writes personalized cold email openers, and verifies email deliverability — so your team only works leads that convert. Marcus Thorne #### Marcus Thorne VP of Sales at CloudScale Systems Email m***@cloudscale.io ICP Grade Subject Line Opener Email Status ##### Enrichment Logic Data Sources12+ APIs Confidence Score99.8% Processing Time284ms ##### AI Insights Lead matches 94% of your “Enterprise Tech” persona. Recommended outreach channel: LinkedIn + Email. ICP Scoring0.5 credits/lead AI grades every lead A through D. Know who's a perfect fit before you write a single word. AI-Written Openers0.25 credits/lead Personalized subject lines and opening lines based on the lead's role, company, and industry. Every email feels hand-written. EmailShield Verif EmailShield Verif0.25 credits/lead Every email checked for deliverability. Valid, invalid, risky, or catch-all — protect your sender reputation before you hit send. ### ICP Scoring AI grades every lead A through D. Know who's a perfect fit before you write a single word. 0.5 credits/lead ### AI-Written Openers Personalized subject lines and opening lines based on the lead's role, company, and industry. Every email feels hand-written. 0.25 credits/lead EmailShield Verif ### EmailShield Verif Every email checked for deliverability. Valid, invalid, risky, or catch-all — protect your sender reputation before you hit send. Powered by our own platform [emailshield](https://emailshield.co/). 0.25 credits/lead All three. One credit per lead. That's it. [Start Enriching](https://app.leadsonar.io/) ## Meet Sonya. Your AI Sales Agent. Sonya is your always-on AI agent inside LeadSonar. Just tell her what you need — she'll find leads, verify contacts, score prospects, and draft personalized openers in seconds. ## Just tell Sonya what you need. No more clicking through filters and menus. Sonya understands plain English — tell her who you're looking for, and she'll handle the rest: search, verify, enrich, score, and export. She finds the right people — "Sonya, find me founders who just raised Series A" She does the heavy lifting — "Enrich all my leads and write openers for Grade A" No learning curve — If you can text a friend, you can prospect with Sonya [Chat with Sonya](https://app.leadsonar.io/) Sonya Online Ask Sonya anything... ## Waterfall Enrichment One Lead. 18+ Sources. LeadSonar cascades through 18+ premium data vendors in real time, verifying each source until accurate emails and direct phone numbers are found. No single provider catches everything — our waterfall catches what others miss. Triple Verified Emails Direct Phone Numbers 95%+ Email Catch Rate 0+ Data Providers 0% Email Catch Rate <0.0s Avg. Response Ryan Foster CEO at Blockline ryan@blockline.co Wiza Wiza—Not Found Hunter Hunter—Invalid Datagma Datagma—Not Found Clearbit Clearbit—Not Found Lusha Lusha—Verified ✓ Apollo Apollo—— … 14+ more—Skipped Found & Verified · 0.8s Nina Patel CMO at Cirrus AI nina.p@cirrus.ai Hunter Hunter—Not Found Datagma Datagma—Verified ✓ Wiza Wiza—— Clearbit Clearbit—— Apollo Apollo—— Lusha Lusha—— … 14+ more—Skipped Found & Verified · 1.1s Lisa Park Rev Ops at Helios lisa@helios.io Datagma Datagma—Verified ✓ Hunter Hunter—— Clearbit Clearbit—— Wiza Wiza—— Apollo Apollo—— Lusha Lusha—— … 14+ more—Skipped Found & Verified · 1.7s James Cole Head of Growth at Flux jcole@flux.dev Clearbit Clearbit—Not Found Wiza Wiza—Not Found Datagma Datagma—Not Found Hunter Hunter—Verified ✓ Lusha Lusha—— Apollo Apollo—— … 14+ more—Skipped Found & Verified · 1.4s Emily Zhang VP Sales at Datawise e.zhang@datawise.com Hunter Hunter—Invalid Clearbit Clearbit—Verified ✓ Wiza Wiza—— Datagma Datagma—— Apollo Apollo—— Lusha Lusha—— … 14+ more—Skipped Found & Verified · 1.1s Alex Turner CTO at NovaTech alex.t@novatech.io Wiza Wiza—Not Found Datagma Datagma—Not Found Hunter Hunter—Invalid Clearbit Clearbit—Verified ✓ Apollo Apollo—— Lusha Lusha—— … 14+ more—Skipped Found & Verified · 0.8s Ryan Foster CEO at Blockline ryan@blockline.co Wiza Wiza—Not Found Hunter Hunter—Invalid Datagma Datagma—Not Found Clearbit Clearbit—Not Found Lusha Lusha—Verified ✓ Apollo Apollo—— … 14+ more—Skipped Found & Verified · 0.8s Nina Patel CMO at Cirrus AI nina.p@cirrus.ai Hunter Hunter—Not Found Datagma Datagma—Verified ✓ Wiza Wiza—— Clearbit Clearbit—— Apollo Apollo—— Lusha Lusha—— … 14+ more—Skipped Found & Verified · 1.1s Sarah Jenkins #### Sarah Jenkins Searching for contact details... W Wiza— Checking... d Datagma— Checking... H Hunter— Checking... C Clearbit— Checking... Smart cascade — stops the moment a verified result is found. You only pay for what works. Buying 5+ tools separately: ~$500/mo→LeadSonar waterfall: from $0.025/contact ## Syncs with 18+ Vendors. We aggregate data from the world's leading providers to ensure maximum coverage. Hunter Partner 2 Clearbit Partner 4 How it works ## Built for Velocity. Add a fully functional lead generation system to your workflow. Customize your search, automate outreach, and manage every prospect from one clean dashboard. Real-time search engine 99.9% Email verification AI-powered intent signals One-click CRM sync Global B2B database Bulk data enrichment Automated lead workflows Verified mobile numbers Zero waste credit system API & Webhook access 24/7 Priority support Step 01Filtering Step 02Discovery Step 03Enrichment Step 04Intelligence Step 05Export People Company Enter name... ☰Lists Include List Processing list will show unenriched results Search files... 🏢Job Titles Include Search for a job title Exclude Search Job Titles to Exclude 🏗Company Include Enter companies... 📍Location City / State / Country Enter location... #Employees 1-1011-5051-200201-500501-1K1K-5K5K-10K10K+ 🏭Industry Keywords Include keywords 💰Funding SeedPre-SeedSeries ASeries BSeries C ⚙Technologies Include Enter technologies... ### Filtering Set up precision filters by industry, location, company size and funding stage to target your ideal prospects. [Get Started](https://app.leadsonar.io/) ## Built for Results. Everything you need to find, verify, and export B2B leads — without duct-taping five different tools together. Lead Search ### Lead Search 0+ sources We aggregate data from 18+ B2B providers through waterfall enrichment. One search — the best result wins. SM Sarah Miller VP of Sales · Stripe Reveal JK James Kim CTO · Notion Reveal AR Anna Reyes Head of Growth · Figma Reveal DL David Lee CEO · Linear Reveal MP Maria Park Dir. Marketing · Vercel Reveal Enrichment ### Enrichment 0+ fields per lead Email, phone, company size, revenue, tech stack, funding — pulled and cross-checked automatically. Revenue Industry Employees Founded Verification ### Verification 0.0% Every email is SMTP-verified before you get it. Catch-all, disposable, and role-based addresses are flagged. sarasmith@gmail.com alex.jones@minds.com lucy.brown@tech.com Automation ### Automation 0profiles/sec Bulk-enrich lists or pipe leads straight into HubSpot, Salesforce, or your own stack via API. Source LeadSonar CRM API ### API REST API. Search, enrich, verify — all endpoints, full docs, no SDK required. // Enrich a lead POST /api/v1/enrich { "email": "sara@stripe.com" } 200 — enriched in 284ms ## Key Performance Metrics Under the Hood 18+Data Providers 30+Fields per Lead 99.9%Email Accuracy <1sEnrichment Speed Global Reach Verified Feedback ## Loved by Performance Teams. "The waterfall enrichment is a game changer. We've seen a 40% increase in connect rates since switching from Apollo. The data is actually fresh." Elia Vance Used Private Beta ## Why teams switch to LeadSonar. Your key workflows, powered by LeadSonar Agents. ApolloZoomInfoLusha Apollo LeadSonar Data Freshness WeeklyStale data Real-timeLive verification Pricing Model SubscriptionHigh waste Pay-per-leadZero waste Verification Guarantee 80%High bounce 99.9%Instant refund Intent Signals BasicStatic Native AIPredictive Support Email48h delay 24/7 PriorityInstant Capabilities Apollo ZoomInfo Lusha LeadSonar Data Freshness WeeklyStale data MonthlyBatch updates Bi-weeklyDelayed Real-timeLive verification Pricing Model SubscriptionHigh waste AnnualLocked in CreditsComplex Pay-per-leadZero waste Verification Guarantee 80%High bounce 75%Manual 85%Partial 99.9%Instant refund Intent Signals BasicStatic LimitedLagging Add-onExpensive Native AIPredictive Support Email48h delay TicketSlow ChatStandard 24/7 PriorityInstant Verified data accuracy guaranteed by LeadSonar AI Pricing Plans ## Scale your Outreach. Choose the perfect plan for your team. From startups to global enterprises, LeadSonar provides the data you need to close more deals. MonthlyAnnualSave 16% Most Popular ### Growth $79/mo 250,000 credits/month [Get Growth](https://app.leadsonar.io/) 250,000 credits/month Everything in Starter Bulk CSV enrichment Advanced filters API access Priority support Credit rollover ### Free Trial Free 1,000 credits · 7 days [Start Free Trial](https://app.leadsonar.io/) 1,000 leads included 7-day full access Lead search & filters Sonya AI Agent Email verification No credit card required ### Starter $29/mo 50,000 credits/month [Get Starter](https://app.leadsonar.io/) 50,000 credits/month Waterfall enrichment Email & phone reveals Sonya AI Agent CSV export Email support Most Popular ### Growth $79/mo 250,000 credits/month [Get Growth](https://app.leadsonar.io/) 250,000 credits/month Everything in Starter Bulk CSV enrichment Advanced filters API access Priority support Credit rollover ### Pro $199/mo 800,000 credits/month [Get Pro](https://app.leadsonar.io/) 800,000 credits/month Everything in Growth Intent signals Team collaboration Dedicated account manager SLA guarantee ### Scale $499/mo 3,000,000 credits/month [Get Scale](https://app.leadsonar.io/) 3,000,000 credits/month Everything in Pro Unlimited team members Custom integrations White-glove onboarding Custom SLA & invoicing #### Need something custom? Contact us for enterprise pricing and custom credit packages. [Contact us](https://api.whatsapp.com/send/?phone=36308989894&text=Hi%2C+I%27m+interested+in+a+Custom+Plan&type=phone_number&app_absent=0) ScalingRoom Our Ecosystem ## The Scaling Network. Explore our ecosystem of specialized tools designed to supercharge your cold email outreach, deliverability, and sales automation. ScalingRoom [SCALING ROOM](https://scalingroom.com) ECOSYSTEM MARKETPLACE EXCLUSIVE ACCESS ## FROM BLANK GRIDS TO SATURATED PIPELINES. Join our newsletter for daily cold email tips, exclusive restocks and special discounts. * Disable AdBlock if the form is not visible LeadSonar ## Stop flying blind. Get on the radar. Join high-performance teams using LeadSonar to turn raw data into predictable revenue. [Get Started Free](https://app.leadsonar.io/)