4thline.ai
Office monitor showing search analytics

SEO

Get found on Google

We fix what's holding your site back, build content around what your buyers actually search, and earn the authority that moves rankings. Whether it's homeowners in your service area, shoppers comparing products, or engineers looking for a supplier, we put you in front of them.

  • Technical SEO fixes for speed, crawling, and indexing
  • Keyword and content plans tied to buyer intent
  • Local SEO and Google Business Profile management
  • Product and category page optimization for ecommerce
  • Link building and authority development
  • Monthly ranking, traffic, and visibility reports

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Person asking an AI assistant a question on a phone

AI search

Show up in ChatGPT and AI search

More buyers now ask ChatGPT, Gemini, Perplexity, and Google's AI answers who to hire or what to buy. We structure your site and content so those tools understand your business and recommend you by name.

  • Schema markup so AI tools understand your business
  • FAQ and answer-first content
  • Tracking of AI Overview and AI assistant mentions
  • Brand mention monitoring across AI tools
  • Competitor gap analysis for AI search
  • LLMs.txt and technical AI readiness

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Laptop showing a CRM lead pipeline

Lead follow-up

Follow up on every lead

Leads go cold fast. We set up the systems that capture, route, and respond to every lead in minutes, so your team spends time selling instead of chasing.

  • CRM setup and automatic lead routing
  • Instant text and email replies
  • Missed-call text-back
  • Email and SMS nurture sequences
  • Sales handoff and pipeline automation
  • Lead and pipeline dashboards

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Laptop, tablet, and phone showing a modern website

Websites

Websites that convert

Your website is where every other channel lands. We build fast, premium sites and online stores that load quickly, rank well, and make it easy for visitors to call, book, or buy.

  • Custom design and conversion-focused copy
  • Fast, mobile-first builds
  • SEO and AI search-ready structure
  • Lead capture, booking, and checkout setup
  • Hosting and ongoing maintenance
  • Analytics and conversion tracking

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Add-On · Visitor Identification

Find out who visited, even without a form fill.

Most website visitors leave without contacting you. We can identify them. B2B sites get company and decision-maker identification through RB2B. Home service businesses get named homeowner leads in their target ZIP codes through PipelineOn, at $1 per identified lead.

See visitor ID options