<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">

  <!-- Core pages -->
  <url><loc>https://firstmarkdata.com/</loc><lastmod>2026-10-18</lastmod><changefreq>weekly</changefreq><priority>1.0</priority></url>
  <url><loc>https://firstmarkdata.com/pricing/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.9</priority></url>
  <url><loc>https://firstmarkdata.com/help/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/roadmap/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.6</priority></url>
  <url><loc>https://firstmarkdata.com/demo/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>

  <!-- Auth -->
  <url><loc>https://firstmarkdata.com/auth/login/</loc><lastmod>2026-06-01</lastmod><changefreq>yearly</changefreq><priority>0.5</priority></url>
  <url><loc>https://firstmarkdata.com/auth/signup/</loc><lastmod>2026-06-01</lastmod><changefreq>yearly</changefreq><priority>0.6</priority></url>

  <!-- Legal -->
  <url><loc>https://firstmarkdata.com/privacy/</loc><lastmod>2026-06-01</lastmod><changefreq>yearly</changefreq><priority>0.4</priority></url>
  <url><loc>https://firstmarkdata.com/terms/</loc><lastmod>2026-06-01</lastmod><changefreq>yearly</changefreq><priority>0.4</priority></url>
  <url><loc>https://firstmarkdata.com/refund/</loc><lastmod>2026-06-01</lastmod><changefreq>yearly</changefreq><priority>0.3</priority></url>
  <url><loc>https://firstmarkdata.com/acceptable-use/</loc><lastmod>2026-06-01</lastmod><changefreq>yearly</changefreq><priority>0.3</priority></url>

  <!-- Lead generation audience pages -->
  <url><loc>https://firstmarkdata.com/lead-generation/accountants/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/lead-generation/freelancers/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/lead-generation/marketing-agencies/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/lead-generation/saas-companies/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/lead-generation/web-designers/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/lead-generation/recruiters/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>

  <!-- VS / Comparison pages -->
  <url><loc>https://firstmarkdata.com/vs/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/vs/apollo/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/vs/zoominfo/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/vs/lusha/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/vs/hunter-io/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/vs/leadinfo/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.6</priority></url>
  <url><loc>https://firstmarkdata.com/vs/lead-cookie/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.6</priority></url>

  <!-- Tools pages -->
  <url><loc>https://firstmarkdata.com/tools/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/tools/b2b-lead-generation-tool/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/tools/b2b-lead-generation-platform/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/tools/sales-prospecting-tools/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/tools/sales-intelligence-tools/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>

  <!-- Case Studies -->
  <url><loc>https://firstmarkdata.com/case-studies/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/case-studies/growquikr-sitegeek/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>

  <!-- Blog -->
  <url><loc>https://firstmarkdata.com/blog/</loc><lastmod>2026-10-18</lastmod><changefreq>weekly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/blog/best-b2b-lead-generation-tools/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/blog/how-to-find-new-businesses/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/blog/b2b-lead-generation-strategies/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/blog/how-to-get-web-design-clients/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/blog/how-to-get-marketing-clients/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/blog/how-to-generate-leads-for-website-development-project/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/blog/how-to-find-newly-registered-businesses/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/blog/top-7-b2b-lead-generation-companies/</loc><lastmod>2026-06-30</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/blog/how-to-get-accounting-clients/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/blog/outsourced-lead-generation/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>
  <url><loc>https://firstmarkdata.com/blog/lead-generation-for-recruiters/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.7</priority></url>

  <!-- Learn hub -->
  <url><loc>https://firstmarkdata.com/learn/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.9</priority></url>
  <url><loc>https://firstmarkdata.com/learn/what-is-new-business-intelligence/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/learn/what-is-whois-data/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/learn/what-is-domain-registration/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/learn/what-is-b2b-lead-generation/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/learn/what-is-first-mover-advantage-in-sales/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/learn/how-to-find-newly-registered-businesses/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/learn/how-to-reach-new-businesses-before-competitors/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/learn/cold-outreach-to-new-businesses/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/learn/how-to-build-a-b2b-prospect-list/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/learn/best-time-to-contact-a-new-business/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/learn/what-is-sales-prospecting/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>
  <url><loc>https://firstmarkdata.com/learn/what-is-sales-intelligence/</loc><lastmod>2026-10-18</lastmod><changefreq>monthly</changefreq><priority>0.8</priority></url>

</urlset>
