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ChatGPT & OpenAI Advertising

Get cited inside ChatGPT, Perplexity and Google AI Overviews.

Akshay Nigam — Generative AI Advertising and Visibility consultant
Akshay Nigam Book a Call

Google search is leaking traffic to AI assistants. Buyers ask ChatGPT, Perplexity, Claude, and Google AI Overviews for recommendations — and you either get cited, or you don’t. This is the new visibility layer. I build the entity strategy, AI-citable surface, and (where they exist) paid placements that get brands surfaced inside AI answers.

// 30-MIN CALL · 24-HOUR RESPONSE · no sales theatre

36M+ // REACH Multi-market skincare
121B+ // IMPRESSIONS Tourism authority
8+ // VERTICALS FMCG · Healthcare · D2C · SaaS
5 yrs // OPERATING Since 2020 · CRM-logged
// 01 / WHY THIS MATTERS

What’s broken in most ChatGPT advertising setups.

Most of these gaps don’t look like problems on a dashboard. They look like “normal” until someone with distance asks the right question. The four below are the most common — and the most expensive.

01

Organic traffic falling, nobody can fully explain why

Year-over-year organic clicks are down. Rankings are stable. The honest answer is that AI summaries now intercept commercial-intent queries — your SEO retainer doesn’t even have a metric for it.

02

AI assistants recommend competitors, not you

Ask ChatGPT or Perplexity for a recommendation in your category. Your competitors show up. You don’t. There’s a reason — and it’s fixable.

03

Schema and entity strategy treated as ‘technical SEO’

Schema gets added once, never revisited. The entity graph — Wikipedia, Wikidata, sameAs, knowsAbout — is empty. AI assistants resolve entities from this graph; an empty graph means an invisible brand.

04

‘Mentions’ counted, citations ignored

An AI-search citation is when an assistant links your page as a source. A mention is when it says your name. Most brands measure the latter (vanity) and ignore the former (the new traffic).

// 02 / BOOK A CALL

Tell me about your business. I’ll come back within 24 hours (weekdays) to book the call.

No sales theatre. The first call is genuinely useful — you leave with a clear written follow-up, whether or not we end up working together.

// 03 / WHAT YOU GET

Six deliverables. All scoped, all written, all tied to outcomes.

Every engagement starts with a scope document the founder and I both sign off on. No moving goalposts. No “extra scope” conversations halfway through. Below is what’s included in a typical engagement — adjusted per business.

01 — DELIVERABLE

AI-citation audit

Test queries across ChatGPT, Perplexity, Google AI Overviews, Gemini, Claude. Where you’re cited, where competitors are cited instead, where the gap is.

02 — DELIVERABLE

Entity strategy

Brand entity build-out — schema, sameAs, knowsAbout, Wikipedia, Wikidata, founder entity. The infrastructure AI assistants use to resolve who you are.

03 — DELIVERABLE

AI-citable content engine

Content engineered to be quoted by AI — clean definitional statements, attribution-friendly structure, FAQ-rich. Not just ‘long-form blog posts’.

04 — DELIVERABLE

llms.txt + schema layer

llms.txt deployed and maintained. JSON-LD covering Person, Organization, Service, FAQPage, Article. Entity-rich, AI-readable, machine-resolvable.

05 — DELIVERABLE

Paid AI-search placements

Where they exist (Perplexity Sponsored Answers, ChatGPT-adjacent platforms), I configure and run. Where they don’t yet, the entity work compounds for when they launch.

06 — DELIVERABLE

Citation tracking

Monthly query monitoring across the five major AI surfaces. Citation share, position, source freshness. Compared month over month, not just ‘is it growing?’.

// 04 / HOW IT WORKS

Three phases. No mystery, no theatre.

  1. 01

    Audit

    Live test of 30–50 buying-intent queries across the 5 AI surfaces. Side-by-side with 2–3 competitors. Citation-gap map delivered as a written report.

  2. 02

    Engineer

    Entity graph build-out, schema deployment, AI-citable content production, llms.txt configuration. The foundation AI assistants resolve against.

  3. 03

    Compound

    Monthly citation tracking. Content iteration. New surfaces added as they launch. The visibility compounds — AI surfaces don’t churn the way SEO algorithms used to.

// 05 / WHAT IT DELIVERS

Numbers from real engagements. All clients anonymised.

Named references available under NDA after a first call. See all 16 engagements on the case studies index →

+6.8×
// HIGH-TICKET INQUIRIES

After AI-citability rebuild + entity strategy lift on a personal brand in India + UAE.

+4.1×
// CITATIONS IN AI

Across ChatGPT, Perplexity and Google AI Overviews — over 90 days, vs baseline.

+18%
// BRANDED SEARCH

Indirect: when AI assistants cite you, brand searches rise. Skincare brand, multi-market.

90 days
// AVERAGE TIME-TO-FIRST-CITATION

From engagement start to the first AI assistant citing the brand in a buying query.

// 06 / FOUNDER QUESTIONS

What founders ask before getting in touch.

Can you actually buy ads inside ChatGPT?

ChatGPT itself doesn’t yet offer a self-serve ad inventory in the way Google or Meta do. Perplexity offers Sponsored Answers. ChatGPT Search and Google AI Overviews are still primarily organic-citation surfaces — which is exactly why entity strategy and AI-citable content matter so much right now.

Is this the same as SEO?

Overlapping but distinct. SEO targets ranking on a SERP list. AI-search visibility (GEO / AEO) targets being cited inside an answer. The technical foundations (schema, content quality, authority signals) overlap; the optimisation targets do not. See the AI-led SEO & GEO page for the integrated engagement.

How fast can I expect to be cited?

First citations typically appear within 60–90 days of an entity-strategy engagement, depending on category competitiveness and the quality of your existing content. AI surfaces move faster than Google did — but they’re not instant.

How do you measure success?

Citation share across a fixed query set (your buying-intent keywords), citation position (top quote vs footnote), and source freshness. Tracked monthly across the 5 major AI surfaces, compared to 2–3 named competitors.

Do AI assistants have ad inventory I should know about?

Perplexity (Sponsored Answers) is the clearest paid surface today. Microsoft’s Bing-powered AI surfaces accept search ad placement that occasionally surface in Copilot. I’ll tell you when a paid placement is worth the experiment — and when it isn’t yet.

Stop wasting spend on ChatGPT advertising that nobody is independently QA’ing.

The audit is free. The conversation is direct. If we’re a fit, the engagement is scoped, written, and tied to the outcomes you actually need.

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