{"product_id":"saleit-b2b-lead-engine","title":"Saleit Leader 3.0 — collect email addresses from all over the world","description":"\u003cstyle\u003e\n.saleit-lead-engine{\n  --navy:#0f172a;\n  --dark:#111827;\n  --text:#334155;\n  --muted:#64748b;\n  --green:#16a34a;\n  --green-dark:#0f7a38;\n  --red:#ef1111;\n  --blue:#2563eb;\n  --orange:#f97316;\n  --bg:#f8fafc;\n  --card:#ffffff;\n  --border:#e2e8f0;\n  --shadow:0 16px 40px rgba(15,23,42,.08);\n  color:var(--text);\n  font-family:inherit;\n  line-height:1.75;\n}\n\n.saleit-lead-engine *{\n  box-sizing:border-box;\n}\n\n.saleit-wrap{\n  max-width:1180px;\n  margin:0 auto;\n  padding:0 18px;\n}\n\n.saleit-section{\n  margin:46px 0;\n}\n\n.saleit-hero{\n  margin:24px 0 46px;\n  padding:58px 34px;\n  border-radius:34px;\n  background:\n    radial-gradient(circle at 16% 20%,rgba(37,99,235,.20),transparent 28%),\n    radial-gradient(circle at 88% 18%,rgba(22,163,74,.16),transparent 30%),\n    linear-gradient(135deg,#0f172a 0%,#111827 100%);\n  color:#fff;\n  box-shadow:0 24px 70px rgba(15,23,42,.22);\n  overflow:hidden;\n  position:relative;\n}\n\n.saleit-hero:after{\n  content:\"\";\n  position:absolute;\n  right:-90px;\n  bottom:-90px;\n  width:280px;\n  height:280px;\n  border-radius:50%;\n  border:36px solid rgba(255,255,255,.06);\n}\n\n.saleit-eyebrow{\n  display:inline-flex;\n  align-items:center;\n  gap:8px;\n  padding:8px 14px;\n  border-radius:999px;\n  background:rgba(37,99,235,.18);\n  border:1px solid rgba(255,255,255,.14);\n  color:#bfdbfe;\n  font-size:14px;\n  font-weight:800;\n  letter-spacing:.04em;\n  text-transform:uppercase;\n  margin-bottom:18px;\n}\n\n.saleit-dot{\n  width:8px;\n  height:8px;\n  border-radius:50%;\n  background:#60a5fa;\n  box-shadow:0 0 0 5px rgba(96,165,250,.16);\n}\n\n.saleit-hero h1{\n  margin:0;\n  max-width:950px;\n  color:#fff;\n  font-size:clamp(34px,5vw,62px);\n  line-height:1.05;\n  letter-spacing:-.045em;\n  font-weight:900;\n}\n\n.saleit-lead{\n  margin:22px 0 0;\n  max-width:880px;\n  color:#dbeafe;\n  font-size:clamp(17px,2vw,21px);\n  line-height:1.7;\n}\n\n.saleit-hero-badges{\n  display:flex;\n  flex-wrap:wrap;\n  gap:10px;\n  margin-top:28px;\n}\n\n.saleit-hero-badges span{\n  display:inline-flex;\n  padding:9px 13px;\n  border-radius:999px;\n  background:rgba(255,255,255,.08);\n  border:1px solid rgba(255,255,255,.13);\n  color:#fff;\n  font-size:14px;\n  font-weight:750;\n}\n\n.saleit-buttons{\n  display:flex;\n  flex-wrap:wrap;\n  gap:14px;\n  margin-top:30px;\n}\n\n.saleit-btn{\n  display:inline-flex;\n  align-items:center;\n  justify-content:center;\n  min-height:52px;\n  padding:14px 24px;\n  border-radius:15px;\n  text-decoration:none;\n  font-weight:900;\n  transition:.2s ease;\n}\n\n.saleit-btn-primary{\n  background:var(--red);\n  color:#fff!important;\n  box-shadow:0 14px 30px rgba(239,17,17,.24);\n}\n\n.saleit-btn-secondary{\n  background:#fff;\n  color:var(--navy)!important;\n}\n\n.saleit-btn:hover{\n  transform:translateY(-2px);\n}\n\n.saleit-card{\n  background:var(--card);\n  border:1px solid var(--border);\n  border-radius:28px;\n  padding:30px;\n  box-shadow:var(--shadow);\n}\n\n.saleit-text p{\n  margin:0 0 18px;\n  font-size:17px;\n}\n\n.saleit-intro{\n  display:grid;\n  grid-template-columns:1.15fr .85fr;\n  gap:24px;\n  align-items:stretch;\n  margin-bottom:34px;\n}\n\n.saleit-warning{\n  border-left:5px solid var(--red);\n  background:#fff7f7;\n  border-radius:20px;\n  padding:22px;\n  color:#7f1d1d;\n  font-weight:650;\n}\n\n.saleit-note{\n  border-left:5px solid var(--green);\n  background:#f0fdf4;\n  border-radius:20px;\n  padding:22px;\n  color:#14532d;\n  font-weight:650;\n}\n\n.saleit-blue{\n  border-left:5px solid var(--blue);\n  background:#eff6ff;\n  border-radius:20px;\n  padding:22px;\n  color:#1e3a8a;\n  font-weight:650;\n}\n\n.saleit-orange{\n  border-left:5px solid var(--orange);\n  background:#fff7ed;\n  border-radius:20px;\n  padding:22px;\n  color:#7c2d12;\n  font-weight:650;\n}\n\n.saleit-heading{\n  text-align:center;\n  max-width:900px;\n  margin:0 auto 36px;\n}\n\n.saleit-heading h2{\n  margin:0;\n  color:var(--navy);\n  font-size:clamp(28px,4vw,44px);\n  line-height:1.12;\n  letter-spacing:-.03em;\n  font-weight:900;\n}\n\n.saleit-heading p{\n  margin:16px auto 0;\n  color:var(--muted);\n  font-size:18px;\n  line-height:1.65;\n}\n\n.saleit-h2{\n  display:flex;\n  align-items:flex-start;\n  gap:16px;\n  margin:0 0 18px;\n  color:var(--navy);\n  font-size:clamp(28px,4vw,42px);\n  line-height:1.12;\n  letter-spacing:-.03em;\n  font-weight:900;\n}\n\n.saleit-num{\n  flex:0 0 48px;\n  height:48px;\n  border-radius:16px;\n  background:linear-gradient(135deg,var(--blue),#1d4ed8);\n  color:#fff;\n  display:flex;\n  align-items:center;\n  justify-content:center;\n  font-size:22px;\n  font-weight:900;\n  box-shadow:0 14px 28px rgba(37,99,235,.18);\n}\n\n.saleit-grid-2{\n  display:grid;\n  grid-template-columns:repeat(2,1fr);\n  gap:20px;\n  margin-top:24px;\n}\n\n.saleit-grid-3{\n  display:grid;\n  grid-template-columns:repeat(3,1fr);\n  gap:20px;\n  margin-top:24px;\n}\n\n.saleit-mini{\n  background:#f8fafc;\n  border:1px solid var(--border);\n  border-radius:22px;\n  padding:24px;\n}\n\n.saleit-mini h3{\n  margin:0 0 10px;\n  color:var(--navy);\n  font-size:21px;\n  font-weight:900;\n  line-height:1.25;\n}\n\n.saleit-mini p{\n  margin:0;\n  font-size:15.8px;\n  line-height:1.65;\n  color:var(--text);\n}\n\n.saleit-icon{\n  width:54px;\n  height:54px;\n  border-radius:18px;\n  display:flex;\n  align-items:center;\n  justify-content:center;\n  background:linear-gradient(135deg,#2563eb,#1d4ed8);\n  color:#fff;\n  font-size:24px;\n  font-weight:900;\n  margin-bottom:16px;\n  box-shadow:0 14px 26px rgba(37,99,235,.18);\n}\n\n.saleit-list{\n  list-style:none;\n  padding:0;\n  margin:20px 0 0;\n  display:grid;\n  gap:12px;\n}\n\n.saleit-list li{\n  position:relative;\n  padding:14px 16px 14px 46px;\n  border-radius:16px;\n  background:#fff;\n  border:1px solid var(--border);\n  font-weight:650;\n  line-height:1.55;\n}\n\n.saleit-list li:before{\n  content:\"✓\";\n  position:absolute;\n  left:14px;\n  top:14px;\n  width:24px;\n  height:24px;\n  border-radius:50%;\n  display:flex;\n  align-items:center;\n  justify-content:center;\n  background:rgba(22,163,74,.12);\n  color:var(--green);\n  font-weight:900;\n  font-size:13px;\n}\n\n.saleit-danger-list li:before{\n  content:\"!\";\n  background:rgba(239,17,17,.11);\n  color:var(--red);\n}\n\n.saleit-process{\n  counter-reset:saleitstep;\n  display:grid;\n  gap:14px;\n  margin-top:22px;\n}\n\n.saleit-step{\n  position:relative;\n  padding:20px 20px 20px 72px;\n  border-radius:20px;\n  background:#fff;\n  border:1px solid var(--border);\n  box-shadow:0 10px 24px rgba(15,23,42,.05);\n}\n\n.saleit-step:before{\n  counter-increment:saleitstep;\n  content:counter(saleitstep);\n  position:absolute;\n  left:20px;\n  top:20px;\n  width:36px;\n  height:36px;\n  border-radius:50%;\n  background:var(--blue);\n  color:#fff;\n  display:flex;\n  align-items:center;\n  justify-content:center;\n  font-weight:900;\n}\n\n.saleit-step h3{\n  margin:0 0 6px;\n  color:var(--navy);\n  font-size:19px;\n  font-weight:900;\n}\n\n.saleit-step p{\n  margin:0;\n  color:var(--text);\n}\n\n.saleit-dark{\n  border-radius:30px;\n  overflow:hidden;\n  background:\n    radial-gradient(circle at 18% 20%,rgba(37,99,235,.22),transparent 30%),\n    radial-gradient(circle at 82% 20%,rgba(22,163,74,.18),transparent 30%),\n    linear-gradient(135deg,#0f172a,#111827);\n  color:#fff;\n  box-shadow:0 24px 60px rgba(15,23,42,.22);\n}\n\n.saleit-dark-inner{\n  display:grid;\n  grid-template-columns:1fr 1.05fr;\n  gap:24px;\n  align-items:center;\n  padding:38px;\n}\n\n.saleit-dark-badge{\n  display:inline-flex;\n  padding:8px 13px;\n  border-radius:999px;\n  background:rgba(34,197,94,.16);\n  border:1px solid rgba(34,197,94,.25);\n  color:#bbf7d0;\n  font-weight:850;\n  font-size:13px;\n  text-transform:uppercase;\n  letter-spacing:.04em;\n  margin-bottom:16px;\n}\n\n.saleit-dark h2{\n  margin:0;\n  color:#fff;\n  font-size:clamp(30px,4vw,46px);\n  line-height:1.12;\n  letter-spacing:-.03em;\n  font-weight:900;\n}\n\n.saleit-dark p{\n  margin:18px 0 0;\n  color:#dbeafe;\n  font-size:17px;\n  line-height:1.7;\n}\n\n.saleit-panel{\n  background:rgba(255,255,255,.08);\n  border:1px solid rgba(255,255,255,.14);\n  border-radius:26px;\n  padding:24px;\n  backdrop-filter:blur(10px);\n}\n\n.saleit-panel ul{\n  list-style:none;\n  padding:0;\n  margin:0;\n  display:grid;\n  gap:12px;\n}\n\n.saleit-panel li{\n  position:relative;\n  padding:12px 12px 12px 42px;\n  border-radius:15px;\n  background:rgba(255,255,255,.08);\n  color:#fff;\n  font-weight:700;\n}\n\n.saleit-panel li:before{\n  content:\"✓\";\n  position:absolute;\n  left:12px;\n  top:12px;\n  width:22px;\n  height:22px;\n  border-radius:50%;\n  background:#22c55e;\n  color:#052e16;\n  display:flex;\n  align-items:center;\n  justify-content:center;\n  font-weight:900;\n  font-size:13px;\n}\n\n.saleit-compare{\n  display:grid;\n  grid-template-columns:1fr 1fr;\n  gap:22px;\n  margin-top:24px;\n}\n\n.saleit-compare-card{\n  border-radius:26px;\n  padding:28px;\n  border:1px solid var(--border);\n  background:#fff;\n  box-shadow:0 14px 34px rgba(15,23,42,.07);\n}\n\n.saleit-compare-card.dark{\n  background:linear-gradient(135deg,#0f172a,#111827);\n  color:#fff;\n  border-color:#1f2937;\n}\n\n.saleit-compare-card h3{\n  margin:0 0 14px;\n  font-size:25px;\n  line-height:1.15;\n  font-weight:900;\n  color:var(--navy);\n}\n\n.saleit-compare-card.dark h3{\n  color:#fff;\n}\n\n.saleit-label{\n  display:inline-flex;\n  align-items:center;\n  justify-content:center;\n  padding:10px 15px;\n  border-radius:999px;\n  background:#eff6ff;\n  color:#1d4ed8;\n  font-weight:900;\n  font-size:15px;\n  margin:8px 0 18px;\n}\n\n.saleit-compare-card.dark .saleit-label{\n  background:#22c55e;\n  color:#052e16;\n}\n\n.saleit-compare-card p{\n  margin:0;\n  line-height:1.65;\n}\n\n.saleit-compare-card.dark p{\n  color:#dbeafe;\n}\n\n.saleit-faq{\n  display:grid;\n  gap:14px;\n  margin-top:24px;\n}\n\n.saleit-faq details{\n  background:#fff;\n  border:1px solid var(--border);\n  border-radius:18px;\n  box-shadow:0 10px 26px rgba(15,23,42,.05);\n  overflow:hidden;\n}\n\n.saleit-faq summary{\n  cursor:pointer;\n  padding:20px 22px;\n  color:var(--navy);\n  font-weight:900;\n  list-style:none;\n}\n\n.saleit-faq summary::-webkit-details-marker{\n  display:none;\n}\n\n.saleit-faq p{\n  margin:0;\n  padding:0 22px 20px;\n  color:var(--text);\n  line-height:1.7;\n}\n\n.saleit-cta{\n  margin:50px 0 20px;\n  padding:46px 30px;\n  border-radius:34px;\n  background:\n    radial-gradient(circle at 20% 20%,rgba(37,99,235,.16),transparent 30%),\n    linear-gradient(135deg,#0f172a,#111827);\n  color:#fff;\n  text-align:center;\n  box-shadow:0 24px 60px rgba(15,23,42,.22);\n}\n\n.saleit-cta h2{\n  margin:0;\n  color:#fff;\n  font-size:clamp(30px,4vw,48px);\n  line-height:1.12;\n  letter-spacing:-.03em;\n  font-weight:900;\n}\n\n.saleit-cta p{\n  max-width:820px;\n  margin:18px auto 28px;\n  color:#dbeafe;\n  font-size:18px;\n  line-height:1.7;\n}\n\n.saleit-cta .saleit-buttons{\n  justify-content:center;\n}\n\n@media(max-width:900px){\n  .saleit-intro,\n  .saleit-grid-2,\n  .saleit-grid-3,\n  .saleit-dark-inner,\n  .saleit-compare{\n    grid-template-columns:1fr;\n  }\n}\n\n@media(max-width:640px){\n  .saleit-hero{\n    padding:38px 20px;\n    border-radius:26px;\n  }\n\n  .saleit-card{\n    padding:22px;\n    border-radius:22px;\n  }\n\n  .saleit-h2{\n    display:block;\n  }\n\n  .saleit-num{\n    margin-bottom:14px;\n  }\n\n  .saleit-buttons{\n    display:grid;\n  }\n\n  .saleit-btn{\n    width:100%;\n  }\n\n  .saleit-dark-inner{\n    padding:24px;\n  }\n\n  .saleit-cta{\n    padding:38px 20px;\n    border-radius:26px;\n  }\n}\n\u003c\/style\u003e\n\u003carticle class=\"saleit-lead-engine\"\u003e\n\u003cdiv class=\"saleit-wrap\"\u003e\u003cheader class=\"saleit-hero\"\u003e\n\u003cdiv class=\"saleit-eyebrow\"\u003e\u003cspan class=\"saleit-dot\"\u003e\u003c\/span\u003eSaleit Leader 3.0\u003cbr\u003e\u003c\/div\u003e\n\u003ch1\u003eFind business email addresses, filter results, and build your own B2B lead database\u003c\/h1\u003e\n\u003cp class=\"saleit-lead\"\u003eSaleit Leader 3.0 is a web application for B2B research, finding business email addresses, performing SMTP verification, and saving valuable contacts in one panel. You're not just buying a simple script — you're getting a fully functional tool for independently acquiring business contacts.\u003c\/p\u003e\n\u003cdiv class=\"saleit-hero-badges\"\u003e\u003cspan\u003eweb application\u003c\/span\u003e \u003cspan\u003eB2B email search\u003c\/span\u003e \u003cspan\u003ecountry and domain targeting\u003c\/span\u003e \u003cspan\u003eSMTP verification\u003c\/span\u003e \u003cspan\u003eresults export\u003c\/span\u003e \u003cspan\u003eworks on VPS\u003c\/span\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003c\/header\u003e\n\u003csection class=\"saleit-intro\"\u003e\n\u003cdiv class=\"saleit-card saleit-text\"\u003e\n\u003cp\u003eIn B2B prospecting, sending the message itself is not the hardest part. First, you need to find companies, websites, email addresses, filter out consumer contacts, check if an address appears active, and then organize the results in a database.\u003c\/p\u003e\n\u003cp\u003eDoing this manually with Google, directories, and spreadsheets takes hours. Regular scrapers often save everything indiscriminately — including private, junk, inactive, or completely useless addresses for B2B activities.\u003c\/p\u003e\n\u003cp\u003eSaleit Leader 3.0 solves this problem differently: it searches for contacts based on specified criteria, filters results, can skip consumer addresses, and verifies emails before saving them to the database.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-blue\"\u003e\u003cstrong\u003eThe most important difference:\u003c\/strong\u003e\u003cbr\u003ethis is not a simple script that collects random addresses. It's a full application with a panel, task queue, results database, logs, export functions, and verification settings.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"saleit-section\"\u003e\n\u003cdiv class=\"saleit-heading\"\u003e\n\u003ch2\u003eWhat can you gain with your own Lead Engine?\u003c\/h2\u003e\n\u003cp\u003eInstead of buying a ready-made list once or manually searching for contacts, you can launch your own tool for systematic B2B research.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-grid-3\"\u003e\n\u003cdiv class=\"saleit-mini\"\u003e\n\u003cdiv class=\"saleit-icon\"\u003e🎯\u003c\/div\u003e\n\u003ch3\u003eGreater control over your target\u003c\/h3\u003e\n\u003cp\u003eYou independently choose keywords, industries, countries, and domains to be checked. You are not limited to one ready-made list.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-mini\"\u003e\n\u003cdiv class=\"saleit-icon\"\u003e🧹\u003c\/div\u003e\n\u003ch3\u003eLess random data\u003c\/h3\u003e\n\u003cp\u003eThe application can skip consumer addresses like Gmail, Yahoo, Hotmail, and focus on business B2B contacts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-mini\"\u003e\n\u003cdiv class=\"saleit-icon\"\u003e✓\u003c\/div\u003e\n\u003ch3\u003eVerification before saving\u003c\/h3\u003e\n\u003cp\u003eThanks to SMTP checking, you can reduce the number of inactive or worthless addresses before they enter your database.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"saleit-section saleit-card saleit-text\" id=\"saleit-funkcje\"\u003e\n\u003ch2 class=\"saleit-h2\"\u003e\u003cspan class=\"saleit-num\"\u003e1\u003c\/span\u003e What can Saleit Leader 3.0 do?\u003c\/h2\u003e\n\u003cp\u003eThe application is designed for companies, agencies, marketers, and B2B prospecting professionals who want to independently search for potential business contacts based on keywords, industry, country, or domain.\u003c\/p\u003e\n\u003cdiv class=\"saleit-grid-2\"\u003e\n\u003cdiv\u003e\n\u003cul class=\"saleit-list\"\u003e\n\u003cli\u003esearching for business email addresses based on keywords,\u003c\/li\u003e\n\u003cli\u003esupport for local and industry searches,\u003c\/li\u003e\n\u003cli\u003etargeting domains and countries, e.g., .pl, .de, .fr, .co.uk, .com,\u003c\/li\u003e\n\u003cli\u003eautomatic skipping of consumer addresses like Gmail, Yahoo, Hotmail,\u003c\/li\u003e\n\u003cli\u003eSMTP email verification before saving,\u003c\/li\u003e\n\u003cli\u003esaving only results that meet selected criteria.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul class=\"saleit-list\"\u003e\n\u003cli\u003eadmin panel accessible via browser,\u003c\/li\u003e\n\u003cli\u003esearch task queue,\u003c\/li\u003e\n\u003cli\u003eviewing and filtering collected addresses,\u003c\/li\u003e\n\u003cli\u003eexporting results to files,\u003c\/li\u003e\n\u003cli\u003esystem logs and application activity monitoring,\u003c\/li\u003e\n\u003cli\u003econfiguration of results count, filters, verification, and data saving.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"saleit-section\"\u003e\n\u003cdiv class=\"saleit-dark\"\u003e\n\u003cdiv class=\"saleit-dark-inner\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"saleit-dark-badge\"\u003eTechnological advantage\u003c\/div\u003e\n\u003ch2\u003eNot just collecting addresses. First research, then filtration and verification.\u003c\/h2\u003e\n\u003cp\u003eThe biggest advantage of the application is that it doesn't have to save every found address. The system can immediately reject some consumer contacts, analyze results, and verify email addresses before adding them to the database.\u003c\/p\u003e\n\u003cp\u003eThanks to this, your list is not a random collection of junk contacts, but a more organized database of business addresses that can be further used in research, CRM, or sales activities.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-panel\"\u003e\n\u003cul\u003e\n\u003cli\u003eB2B contact search,\u003c\/li\u003e\n\u003cli\u003edomain and country filtering,\u003c\/li\u003e\n\u003cli\u003eskipping free consumer mailboxes,\u003c\/li\u003e\n\u003cli\u003eSMTP verification before saving,\u003c\/li\u003e\n\u003cli\u003eresults panel and export,\u003c\/li\u003e\n\u003cli\u003etask queue running on a VPS server.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"saleit-section saleit-card saleit-text\"\u003e\n\u003ch2 class=\"saleit-h2\"\u003e\u003cspan class=\"saleit-num\"\u003e2\u003c\/span\u003e How does the application work step by step?\u003c\/h2\u003e\n\u003cp\u003eSaleit Leader 3.0 acts as your own backend for business contact research. The user doesn't have to manually browse hundreds of pages — instead, they create a task, set criteria, and the application does the work in the background.\u003c\/p\u003e\n\u003cdiv class=\"saleit-process\"\u003e\n\u003cdiv class=\"saleit-step\"\u003e\n\u003ch3\u003eYou set search criteria\u003c\/h3\u003e\n\u003cp\u003eYou enter keywords, industry, market, country, or domains you want to include in the search.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-step\"\u003e\n\u003ch3\u003eThe application searches for potential sources\u003c\/h3\u003e\n\u003cp\u003eThe system analyzes results, company websites, and publicly available sources to find business email addresses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-step\"\u003e\n\u003ch3\u003eIt filters unwanted addresses\u003c\/h3\u003e\n\u003cp\u003eYou can skip consumer addresses and limit results to contacts more useful for B2B activities.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-step\"\u003e\n\u003ch3\u003eIt verifies addresses via SMTP\u003c\/h3\u003e\n\u003cp\u003eThe system can check if an address appears to be handleable by a mail server before saving it to the database.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-step\"\u003e\n\u003ch3\u003eIt saves and organizes results\u003c\/h3\u003e\n\u003cp\u003eThe collected data goes to the panel, where it can be viewed, filtered, and exported for further work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"saleit-section saleit-card saleit-text\"\u003e\n\u003ch2 class=\"saleit-h2\"\u003e\u003cspan class=\"saleit-num\"\u003e3\u003c\/span\u003e Who is Saleit Leader 3.0 for?\u003c\/h2\u003e\n\u003cp\u003eThis tool is for people who don't want to rely solely on ready-made databases, expensive SaaS platforms, or manual research. It works best where new B2B contacts need to be found regularly.\u003c\/p\u003e\n\u003cdiv class=\"saleit-grid-3\"\u003e\n\u003cdiv class=\"saleit-mini\"\u003e\n\u003cdiv class=\"saleit-icon\"\u003e🏢\u003c\/div\u003e\n\u003ch3\u003eB2B Companies\u003c\/h3\u003e\n\u003cp\u003eFor companies regularly seeking new contractors, partners, distributors, or potential clients.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-mini\"\u003e\n\u003cdiv class=\"saleit-icon\"\u003e📣\u003c\/div\u003e\n\u003ch3\u003eMarketing Agencies\u003c\/h3\u003e\n\u003cp\u003eFor agencies conducting prospecting, research, email campaigns, or preparing contact lists for clients.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-mini\"\u003e\n\u003cdiv class=\"saleit-icon\"\u003e📧\u003c\/div\u003e\n\u003ch3\u003eCold Email and Sales\u003c\/h3\u003e\n\u003cp\u003eFor individuals who want to independently build lists of potential recipients before a sales campaign.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-mini\"\u003e\n\u003cdiv class=\"saleit-icon\"\u003e🌍\u003c\/div\u003e\n\u003ch3\u003eInternational Research\u003c\/h3\u003e\n\u003cp\u003eFor those looking for contacts in selected markets, domains, and countries, e.g., .de, .fr, .pl, .co.uk, or .com.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-mini\"\u003e\n\u003cdiv class=\"saleit-icon\"\u003e⚙\u003c\/div\u003e\n\u003ch3\u003eTechnical Teams\u003c\/h3\u003e\n\u003cp\u003eFor companies that want a tool running on their own server or in a managed instance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-mini\"\u003e\n\u003cdiv class=\"saleit-icon\"\u003e🚀\u003c\/div\u003e\n\u003ch3\u003eSmall Businesses and Startups\u003c\/h3\u003e\n\u003cp\u003eFor individuals who want their own source of B2B contacts without paying for every single validation in external applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"saleit-section saleit-card saleit-text\"\u003e\n\u003ch2 class=\"saleit-h2\"\u003e\u003cspan class=\"saleit-num\"\u003e4\u003c\/span\u003e Why is this better than a simple scraper?\u003c\/h2\u003e\n\u003cp\u003eA simple scraper usually performs one task: finding character strings that look like email addresses and saving them to a file. The problem is that such a file often contains a lot of random, consumer, inactive, or sales-wise unhelpful data.\u003c\/p\u003e\n\u003cdiv class=\"saleit-compare\"\u003e\n\u003cdiv class=\"saleit-compare-card\"\u003e\n\u003ch3\u003eRegular Scraper\u003c\/h3\u003e\n\u003cdiv class=\"saleit-label\"\u003esimple data collection\u003c\/div\u003e\n\u003cp\u003eOften saves everything it finds: free, random, duplicated, inactive, or unhelpful addresses for B2B activities. Then, results must be manually cleaned and checked.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-compare-card dark\"\u003e\n\u003ch3\u003eSaleit Leader 3.0\u003c\/h3\u003e\n\u003cdiv class=\"saleit-label\"\u003eB2B research application\u003c\/div\u003e\n\u003cp\u003eAllows setting criteria, filtering results, skipping consumer addresses, verifying emails via SMTP, and working with results in a web panel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 24px;\" class=\"saleit-note\"\u003eIn practice, this means less manual cleaning, greater control over the process, and better preparation of the database for further sales or analytical activities.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"saleit-section\" id=\"saleit-wdrozenie\"\u003e\n\u003cdiv class=\"saleit-heading\"\u003e\n\u003ch2\u003eAvailable Deployment Options\u003c\/h2\u003e\n\u003cp\u003eYou can run the application on your own VPS or use a ready-made configuration with hosting and access to the panel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-grid-2\"\u003e\n\u003cdiv class=\"saleit-card saleit-text\"\u003e\n\u003ch2 class=\"saleit-h2\"\u003e\u003cspan class=\"saleit-num\"\u003eA\u003c\/span\u003e Installation on your VPS\u003c\/h2\u003e\n\u003cp\u003eWe install and configure the application on your own VPS server. This solution is for those who already have a server or want full control over their infrastructure.\u003c\/p\u003e\n\u003cul class=\"saleit-list\"\u003e\n\u003cli\u003eapplication installation on your server,\u003c\/li\u003e\n\u003cli\u003eenvironment configuration,\u003c\/li\u003e\n\u003cli\u003eweb panel launch,\u003c\/li\u003e\n\u003cli\u003ebasic task and settings configuration,\u003c\/li\u003e\n\u003cli\u003edelivery of access credentials,\u003c\/li\u003e\n\u003cli\u003efull control on your side.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-card saleit-text\"\u003e\n\u003ch2 class=\"saleit-h2\"\u003e\u003cspan class=\"saleit-num\"\u003eB\u003c\/span\u003e Ready-made configuration with hosting\u003c\/h2\u003e\n\u003cp\u003eWe prepare a working instance of the application and provide you with the login address and access data. You don't have to purchase or configure the server yourself.\u003c\/p\u003e\n\u003cul class=\"saleit-list\"\u003e\n\u003cli\u003eready-made application instance,\u003c\/li\u003e\n\u003cli\u003elogin address and access credentials,\u003c\/li\u003e\n\u003cli\u003efirst month of maintenance included,\u003c\/li\u003e\n\u003cli\u003etechnical configuration on our side,\u003c\/li\u003e\n\u003cli\u003eability to use via browser,\u003c\/li\u003e\n\u003cli\u003eoption for further maintenance in a Managed Hosting model.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"saleit-section saleit-card saleit-text\"\u003e\n\u003ch2 class=\"saleit-h2\"\u003e\u003cspan class=\"saleit-num\"\u003e5\u003c\/span\u003e What's inside the application?\u003c\/h2\u003e\n\u003cp\u003eSaleit Leader 3.0 is not a single command or a simple file run in a terminal. It's a web application with elements necessary for operational work: a panel, a queue, a database, export, and logs.\u003c\/p\u003e\n\u003cdiv class=\"saleit-grid-3\"\u003e\n\u003cdiv class=\"saleit-mini\"\u003e\n\u003cdiv class=\"saleit-icon\"\u003e🖥\u003c\/div\u003e\n\u003ch3\u003eWeb panel\u003c\/h3\u003e\n\u003cp\u003eYou log in via a browser and manage searches without working directly in the console.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-mini\"\u003e\n\u003cdiv class=\"saleit-icon\"\u003e📋\u003c\/div\u003e\n\u003ch3\u003eTask queue\u003c\/h3\u003e\n\u003cp\u003eYou can add search tasks that the application performs in the background on the server.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-mini\"\u003e\n\u003cdiv class=\"saleit-icon\"\u003e🗄\u003c\/div\u003e\n\u003ch3\u003eResults database\u003c\/h3\u003e\n\u003cp\u003eCollected addresses go into a database where they can be viewed, filtered, and organized.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-mini\"\u003e\n\u003cdiv class=\"saleit-icon\"\u003e📤\u003c\/div\u003e\n\u003ch3\u003eData export\u003c\/h3\u003e\n\u003cp\u003eResults can be exported to files and further used in CRM, spreadsheets, or sales processes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-mini\"\u003e\n\u003cdiv class=\"saleit-icon\"\u003e📊\u003c\/div\u003e\n\u003ch3\u003eStatistics and logs\u003c\/h3\u003e\n\u003cp\u003eThe panel allows monitoring application activity, checking task progress, and analyzing results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-mini\"\u003e\n\u003cdiv class=\"saleit-icon\"\u003e🔧\u003c\/div\u003e\n\u003ch3\u003eVerification settings\u003c\/h3\u003e\n\u003cp\u003eYou can configure how filters, limits, saving, and address verification work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"saleit-section saleit-card saleit-text\"\u003e\n\u003ch2 class=\"saleit-h2\"\u003e\u003cspan class=\"saleit-num\"\u003e6\u003c\/span\u003e Important information before purchase\u003c\/h2\u003e\n\u003cp\u003eThis tool is intended for legal B2B research and finding publicly available business contacts. It is not an email sending service, a spam tool, or a guarantee of a specific number of found addresses.\u003c\/p\u003e\n\u003cdiv class=\"saleit-grid-2\"\u003e\n\u003cdiv\u003e\n\u003cul class=\"saleit-list\"\u003e\n\u003cli\u003ethe application is for B2B research and prospecting,\u003c\/li\u003e\n\u003cli\u003eit searches for publicly available business contacts,\u003c\/li\u003e\n\u003cli\u003eit allows filtering and organizing results,\u003c\/li\u003e\n\u003cli\u003eit can verify addresses via SMTP,\u003c\/li\u003e\n\u003cli\u003eit can run in the background on a VPS server,\u003c\/li\u003e\n\u003cli\u003efuture updates are possible as part of an active maintenance service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul class=\"saleit-list saleit-danger-list\"\u003e\n\u003cli\u003ethe product does not include email sending or campaign management,\u003c\/li\u003e\n\u003cli\u003ewe do not guarantee a specific number of found addresses,\u003c\/li\u003e\n\u003cli\u003eresults depend on keywords, country, domains, and website availability,\u003c\/li\u003e\n\u003cli\u003esome SMTP servers may hide or block validation responses,\u003c\/li\u003e\n\u003cli\u003eSMTP verification does not provide a 100% guarantee of every address's validity,\u003c\/li\u003e\n\u003cli\u003ethe user is responsible for using collected data in compliance with the law.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 24px;\" class=\"saleit-orange\"\u003e\u003cstrong\u003eFairly:\u003c\/strong\u003e every research tool operates based on the availability of public sources and technical conditions. Good keywords, the right market, and reasonable configuration significantly impact the quality of results.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"saleit-section\"\u003e\n\u003cdiv class=\"saleit-heading\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003eBelow you will find the most important information worth knowing before implementing the application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"saleit-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this just a regular email scraper?\u003c\/summary\u003e\n\u003cp\u003eNo. This is a web application with an administration panel, task queue, results database, export, logs, and verification settings. Its goal is organized B2B research, not random collection of every found address.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the application verify email addresses?\u003c\/summary\u003e\n\u003cp\u003eYes, the application can perform SMTP verification before saving an address. However, it's important to remember that no verification method offers 100% guarantee, as some mail servers hide or block validation responses.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the application send email campaigns?\u003c\/summary\u003e\n\u003cp\u003eNo. The product does not include email sending, mailing campaigns, or automatic contact with recipients. It's a tool for searching, filtering, and organizing B2B contacts.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I target specific countries or domains?\u003c\/summary\u003e\n\u003cp\u003eYes, the application can work with selected domains and countries, e.g., .pl, .de, .fr, .co.uk, .com, and others, depending on the configuration and scope of implementation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need my own VPS?\u003c\/summary\u003e\n\u003cp\u003eNot always. Two options are available: installation on your VPS or a ready-made configuration with hosting, where we prepare a working instance and provide login details.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the first month of hosting included?\u003c\/summary\u003e\n\u003cp\u003eYes, with the ready-made configuration with hosting option, the first month of application maintenance is included in the price. Further maintenance can be provided as part of an active Managed Hosting service.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre there application updates?\u003c\/summary\u003e\n\u003cp\u003eFuture updates and new application features are available as part of an active maintenance service or Managed Hosting.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"saleit-cta\"\u003e\n\u003ch2\u003eDo you want your own backend for B2B contact search?\u003c\/h2\u003e\n\u003cp\u003eSaleit Leader 3.0 allows you to independently find business email addresses, filter results, verify contacts, and build a lead database without manually digging through the internet.\u003c\/p\u003e\n\u003cbr\u003eIf you need a different configuration, a broader scope, or a custom implementation, please contact us before purchasing.\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","brand":"SALEIT SOFTWARE","offers":[{"title":"Installation on the client's VPS","offer_id":65028694573405,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true},{"title":"Ready configuration with hosting","offer_id":65028694606173,"sku":null,"price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1067\/8199\/9453\/files\/box_65f70532-1bdd-40b4-abe5-0154a32f40f7.png?v=1784154243","url":"https:\/\/www.saleitsoftware.online\/products\/saleit-b2b-lead-engine","provider":"Baza Firm 2026 - Aplikacje do Email Marketingu","version":"1.0","type":"link"}