--- 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: "2026-09-27" --- > 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 and 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, so 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, all 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://calendly.com/sabo-scalingroom/deliverability-session) 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/)