This discipline means making a website citable inside generative AI answers (ChatGPT, Gemini, Perplexity, Claude, Bing Copilot, Google AI Overview) while staying ranked on traditional Google. The work blends technical SEO, content patterns AI models quote, citation sources the models trust, schema the models parse, and a monthly tracking loop that measures whether the answers name your brand.
The acronyms describe the same idea. GEO (generative engine optimization) is getting into the cited set when an AI engine synthesizes an answer. AEO (answer engine optimization) started with featured snippets; most practitioners fold it into GEO because the same content shapes win both. LLM optimization targets the base model through brand mentions on high-trust sources scraped during retraining, a 12 to 18 month play. Google drives about 60% of home service intent in 2026 by our tracking, AI engines roughly 35% and rising. The tool that covers both surfaces handles them in the same workflow.
The biggest practical shift is the off-page lever. Google rewards backlinks. AI engines reward brand mentions, even unlinked ones. A useful Reddit comment can shift ChatGPT citation share without sending a single referral click.
| Dimension | Traditional SEO | GEO and LLM optimization |
|---|---|---|
| Unit of measurement | Position on Google SERP | Citation presence inside an AI-generated answer |
| Off-page lever | Backlinks (DR, anchor text) | Brand mentions across trusted sources |
| Content shape that wins | Long-form depth + entity coverage | Q&A blocks + stat blocks + tables |
| Schema impact | Helpful (rich snippets) | Critical (engines parse JSON-LD as ground truth) |
| Feedback loop | Weekly rank tracker | Monthly citation share report across four engines |
| Time to first signal | 3 to 6 months | 2 to 4 months (smaller source set) |
Yes. Fast site, clean crawl, deep content, real schema, and trusted backlinks feed both Google rankings and AI citations. ChatGPT search runs a Bing index. Gemini blends Google's ranking signals. AI Overview pulls from Google's top results. Cutting your SEO program hurts AI visibility too, since both surfaces share the same technical foundation. GEO adds a citation layer on top of your existing SEO; the underlying work stays the same.
ChatGPT blends base model training and live Bing-style retrieval. It prefers Q&A blocks and stat-heavy paragraphs it can quote verbatim. Perplexity shows 8 to 12 source URLs under every answer and weights Reddit threads heavily. Gemini ties into Google's ranking layer, so pages that already rank on Google have an edge. Claude skips promotional pages and weights content with named authors and real numbers. Google AI Overview is served at roughly 40% of US queries in mid-2026 and pulls from Google's top organic results. Our internal runner, included in every ChatGPT SEO tracking retainer, hits four engines plus AIO monthly so trends are visible.
Or coined the key insight: his 13-review Denver shop was beating a 253-review competitor for booked installs because his brand appeared in both ChatGPT and Google when homeowners verified. They ask ChatGPT, get a name, then Google it. When the same brand shows up twice, the booking rate rises. Every HouseCall SEO retainer runs both layers in parallel for this reason.
We have been using this technique for 18 months. Cost is labor, not ad spend. Run the prompt you want to win through ChatGPT search, Perplexity, and Google AI Overview. Capture every source URL each engine cites. De-duplicate and group by type: directories, Reddit threads, YouTube descriptions, local blogs. For each source where a competitor is named, get your client mentioned there. Wait 30 to 60 days and re-run. In about two of three cases the answer shifts inside one cycle.
For Or across nine gap prompts in summer 2025, six started naming him within 60 days at zero ad spend and roughly 14 hours of labor. The engines publish their trust list every time they answer a query. Most agencies run a monthly deliverable list and never re-run the queries that drove the original strategy.
None of the top five competitors for this keyword implement any schema, which is a free lane. AI engines, especially AIO and Gemini, parse JSON-LD as ground truth. Organization maps brand mentions to one canonical entity. LocalBusiness covers service area and geo radius for AIO local intent. FAQPage causes ChatGPT and Perplexity to quote FAQ-marked answers more often than plain paragraphs. HowTo structures step-by-step processes as numbered lists inside AIO answers. Article schema with author and dateModified feeds EEAT signals. Full playbook at why schema markup matters.
Three shapes win consistently: Q&A blocks with one focused answer per heading; stat blocks with one specific number per sentence; and comparison tables, since engines pull structured HTML into answers more often than prose. Pages that link out to authoritative sources also get cited more in Claude and Perplexity. For a full comparison see AI SEO tools that optimize visibility.
Four mistakes cause most of the damage. Hiding the address when not needed loses signal in both the local pack and AIO. Keyword-stuffed service lists get downweighted by Google's spam filter and parsed as noise by AI engines. Wrong primary category, "Plumber" when "Emergency Plumber" would match intent. A poor business name that looks spammy gets suppressed by Google's filters and rarely surfaces in AI citations. See fixing these four GBP errors.
Or had 13 reviews when we started in February 2025. A nearby competitor had 253.
| Month | ChatGPT | Gemini | Perplexity | AIO | Combined |
|---|---|---|---|---|---|
| Feb 2025 (baseline) | 32% | 21% | 15% | 9% | 19% |
| May 2025 | 44% | 29% | 26% | 15% | 29% |
| Aug 2025 | 56% | 38% | 41% | 21% | 39% |
| Nov 2025 | 68% | 50% | 53% | 32% | 51% |
| Apr 2026 | 79% | 59% | 68% | 47% | 63% |
Combined citation share went from 19% to 63% in 14 months. Or booked 11 ChatGPT-attributed calls in Q1 2026 versus 2 in Q1 2025. The 253-review competitor still has a higher raw review count; Or wins the booked calls because the Trust Stack agrees with ChatGPT when the homeowner verifies. Full backstory at our local SEO case study.
Knowatoa ($49/mo) seeds the initial prompt list. For tracking: Otterly.ai ($29 to $189) is the starter pick; Athena HQ ($199) is mid-market; Profound ($899+) is enterprise. Our internal LLM runner is included in every retainer because SaaS dashboards miss the hallucination check. GSC and GA4 are free, mandatory, and most contractors don't have them configured correctly. Surfer SEO and AI content generators optimize for keyword frequency, not for the specific numbers AI engines quote. We use AI for research and outlines; every published sentence gets a human edit before it goes live.
First of the month: runner fires the prompt list across all four engines. Second: a human reads every answer and flags accuracy errors. Third: the report goes out, with executive summary, engine breakdown, prompt-level table, win list, gap list, and next-month plan. Details at our ChatGPT visibility measurement method and measure your visibility across AI engines.
The packages are public and priced below.
| Package | Price | Prompts | Engines | Content | Best for |
|---|---|---|---|---|---|
| Starter | $750/mo | 20 | ChatGPT, Gemini | 2 pages/mo | Solo contractor, one city |
| Pro | $1,500/mo | 35 | ChatGPT, Gemini, Perplexity, AIO | 4 pages/mo | Growing shop, 2 to 3 cities |
| Custom | $3,000+/mo | 50+ | All four + Claude pilot | 6 to 10 pages/mo | Multi-location, franchise |
Every tier includes a monthly fix queue. Tracking numbers without acting on the gaps is just reporting. Pro is where most home service brands start. Full breakdown at our SEO packages.
I'm Lior Daniel, a software developer and SEO specialist for 6+ years, with experience at IDF Home Front Command and El Al's website. I write every page myself; no offshore content farm. Citation reverse-engineering is on every retainer, not an upsell. Pricing is published. Generalist agencies rebuild the home service prompt library for every new niche. We built it once and every new client inherits the full set.
I'll run a free baseline: 10 prompts for your niche and city through all four engines, emailed within 48 hours. Book your free AI visibility audit here.
It is the discipline of making a website citable inside generative AI engines (ChatGPT, Gemini, Perplexity, Claude, Bing Copilot, Google AI Overview) while staying ranked on traditional Google. One retainer covers both Google rankings and AI citations, with a monthly fix queue for each.
Retainers are $750 for Starter (20 prompts, two engines, 2 pages/month), $1,500 for Pro (35 prompts, four engines, 4 pages/month), and $3,000+ for Custom (50+ prompts, all four engines plus Claude pilot, 6 to 10 pages/month).
The first useful trend appears at month two. Meaningful citation share movement shows up between month three and month six. Or's combined share moved from 19% to 39% over six months, then from 39% to 63% over the following eight.
The right agency runs tracking on every retainer, shows you a redacted previous month report before you sign, and can name the source types it has registered clients on in the last 90 days. If it cannot answer the third question, the tracking is theater.
Running a target prompt through ChatGPT, Perplexity, and Google AI Overview, capturing every cited source, and getting the client mentioned on each one. For Or, six of nine gap prompts flipped inside 60 days at zero ad spend.
It extends local SEO, not replaces it. The GBP profile, local citations, and review program still matter and also feed AI citations. See local SEO for home services companies and the realistic ranking timeline.
Customers check an AI recommendation on Google, then confirm a Google result back in AI. When the same brand appears in both surfaces the booking rate rises. Every HouseCall SEO retainer runs Google and AI as one program for this reason.
I specialize in home services SEO – taking websites that sit invisible on page three and turning them into the business Google and ChatGPT recommend first. I started on the developer side, writing software and doing SEO on the side, until I saw how much home-service owners were overpaying for work that quietly hurt them. So I built a method that fixes the broken technical work and the outdated thinking behind it.
From garage door companies to plumbers, roofers, locksmiths and cleaning services, the playbook is the same: rank where your customers actually search, earn real reviews, and back it with a fast site that books the job. No PBNs, no bought reviews, no directory spam – only work that survives Google’s next five updates. See exactly how it’s priced on the pricing page.
Send me your site and I’ll send back a free audit: what’s broken, what it’s costing you in calls, and the first three fixes.
No spam and no sales pitch. Just a clear look at what’s leaking leads.
