Topic
Generative engine optimization is about how content is written, structured and served so that generative engines can retrieve it, understand it and quote it accurately. These pages cover page structure, sources, crawlers, structured data and the formats the engines cite most.
Research
We fetched nine vendors' pricing pages without running JavaScript, the way OpenAI's, Anthropic's and Perplexity's crawlers fetch them. Four publish an entry price a crawler can read. One loads its prices with JavaScript and one publishes none.
Research
How much seven AI engines cite Reddit, YouTube and LinkedIn for questions about AI visibility tools, from 15.8% of Google AI Mode's citations to 0.1% of ChatGPT's, with per-engine counts, shares and the questions involved.
Research
We kept every source from 3,531 answers by ChatGPT, Perplexity, Gemini, Claude, Grok and Google's two AI engines. Perplexity cites four times as many sites as ChatGPT, roundups take two thirds of the citations, and one engine answered a software question with alternative rock.
Comparisons
Peec AI vs AthenaHQ: $95 for 50 prompts on 3 models vs $295 in credits on 11, a verdict by need, and Cituna for 7 engines checked daily from $39.
Comparisons
Scrunch vs Profound: Core at $250 for 4 engines vs Profound's custom Enterprise, a verdict by need, and Cituna for 7 engines checked daily from $39.
Comparisons
Cituna tracks Google AI Mode daily, apart from AI Overviews, with Search Console, from $39. Fifteen AI Mode rank trackers compared by price and cadence.
Comparisons
Cituna checks Claude daily with six other AI engines and Search Console, from $39. Twelve Claude rank trackers compared by price, Claude cost and cadence.
Comparisons
Otterly.AI checks Copilot daily from $29. Ten Microsoft Copilot rank trackers compared by price, Copilot cost, cadence and plan.
Comparisons
Cituna checks Grok daily with six other AI engines and Search Console, from $39. Eight Grok rank trackers compared by price, plan and cadence.
Comparisons
Seven free AI Overview checkers compared by what each shows, the signup it asks for and its daily limit, plus the manual check and when to track.
Comparisons
Eight tools that show which websites AI engines cite for your industry's questions, with the engines each one reads and its price, from vendor pages.
Comparisons
Cituna tracks AI Overviews and AI Mode apart, daily, with Search Console, from $39. Ten AI Overviews trackers compared by price, cadence and AI Mode.
Comparisons
Cituna checks ChatGPT daily with six other AI engines and Search Console, from $39. Ten ChatGPT rank trackers compared by price, prompts and cadence.
Comparisons
Cituna checks Gemini daily with six other AI engines and Search Console, from $39. Ten Gemini rank trackers compared by price, plan and cadence.
Comparisons
SE Ranking's AI tracker reviewed from its own pages (16 Oct 2026): five engines, prompts per plan, pricing, gaps, and where Cituna's seven engines fit.
Comparisons
For ChatGPT, Perplexity, Gemini, Claude, Grok and Google's two AI surfaces checked daily at the lowest flat price here, the best AI visibility tool is Cituna at $39. Nine more by need, read 28 and 29 September 2026.
Comparisons
Eleven AI visibility tools for B2B companies in 2026, grouped by budget, with which ones cover Claude and Grok without enterprise pricing, Search Console, API, SSO and what seven AI engines told a small B2B SaaS on 28 September 2026.
Comparisons
For daily tracking of ChatGPT, Perplexity, Gemini, Claude, Grok and Google's two AI surfaces at one flat price, the best AI visibility tracking tool is Cituna at $39. Eight more trackers reviewed on tracking alone, 28 and 29 September 2026.
Comparisons
For a free check of whether AI crawlers can reach your site, our pick is Cituna's AI visibility checker, no account needed. Then eight free checkers of whether ChatGPT, Gemini and Claude name you, read 28 and 29 September 2026.
Comparisons
What 17 AI visibility platforms cost at entry, Sept 2026, and Cituna: daily checks on seven AI engines with a fix written for each gap, from $39.
Comparisons
Cituna is the best fit for tracking brand mentions in ChatGPT and Perplexity when you want five more engines checked daily on the same $39 plan. Six tools from vendor pages checked 28 and 29 September 2026, and what seven engines named.
Comparisons
We asked seven AI engines 22 buyer questions on 28 September 2026, counted which of eight AI visibility tools they named, then checked every tool's own pages and the prices the engines quoted. What held up in 2026 and what did not.
Comparisons
For Perplexity checked daily next to ChatGPT, Gemini, Claude, Grok and Google's AI surfaces, the best Perplexity rank tracker is Cituna at $39. Twelve tools to check Perplexity rankings, priced 28 and 29 September 2026.
Comparisons
Eight LLMrefs alternatives ranked on daily checks, Search Console, MCP, Claude and Grok, and price, from vendor pages read on 25 September 2026.
Comparisons
Seven Rankscale alternatives ranked on daily prompt allowances, Claude and Grok, Search Console, API and export, from vendor pages read 25 September 2026.
Comparisons
Eight SE Ranking AI tracker alternatives with Claude, Grok, Search Console, API and price compared, from vendor pages read on 25 September 2026.
Comparisons
Seven AthenaHQ alternatives for 2026 whose entry plans all cost less than AthenaHQ's $295 Starter, for teams that want more answers per dollar, an API included, a published check frequency or Claude and Grok on a flat price. Prices checked 28 and 29 September 2026.
Comparisons
Ten AI visibility tools a small business can afford in 2026, grouped by budget (under $50, $50 to $100, and SEO-suite options at $99 to $129), with the free route first and when to upgrade, from vendors' own pages checked 28 and 29 September 2026.
Comparisons
For all seven major AI engines checked daily at one flat price, the best Otterly AI alternative is Cituna, from $39 with Grok, Claude and AI Mode included. Six more picks by need, from vendor pages read 28 and 29 September 2026.
Comparisons
For Claude, Grok and Perplexity without an enterprise contract, the best Peec AI alternative is Cituna: seven engines at once, daily, from $39. Seven more by need, from vendor pages read 28 and 29 September 2026.
Comparisons
Cituna checks seven AI engines daily with Search Console and writes the fixes, from $39. Eight more Profound alternatives by need, read 28-29 Sep 2026.
Comparisons
For Gemini, Claude, Grok and Google AI Mode checked daily at one flat price, without Scrunch's Enterprise plan, the Scrunch AI alternative to pick is Cituna, from $39. Seven more by need, prices read 28 and 29 September 2026.
Guides
Seven criteria for choosing an AI visibility tool in 2026, from the engines your buyers use to trial and contract terms, each with what to check and a dated example from vendors' own pages, plus a scoring worksheet.
Guides
To improve ChatGPT brand mentions, make the pages it reads name you for a stated need, on your site and off it. To see where it cites you but names rivals, our pick is Cituna at $39. Six steps from our scans of 29 September 2026.
Guides
SEO aims at search results; AEO and GEO are two names for getting included and cited in AI answers. Where the terms come from, what the three share, what really differs, and where the labels overlap or are used loosely.
Guides
What to do when ChatGPT, Perplexity, Claude or Google's AI Overviews get your brand wrong: trace the source, fix what you control, ask other sites to correct theirs, and use each engine's documented feedback route, knowing none guarantees a fix.
Guides
To get cited by ChatGPT, let OAI-SearchBot in, stay in Bing's index, answer each buying question and get onto the roundups it reads. To measure it daily, our pick is Cituna at $39. Seven steps from OpenAI's docs and our scans.
Guides
Measure your brand's AI share of voice per engine: your mentions divided by all tracked brands' mentions, times 100. To run it daily on seven engines, our pick is Cituna, from $39. The formula, a worked example and a baseline.
Guides
For auditing seven AI engines daily, from crawler access to the pages they cite, our pick of AI visibility audit tool is Cituna, from $39. Plus the four-part audit by hand, with the evidence to collect for each part.
Guides
A page layout that AI engines can quote from: the question as the heading, the answer first, one section per follow-up question, facts as HTML text and tables, and nothing important hidden behind scripts, tabs or snippet controls.
Guides
What makes a page worth citing in ChatGPT, Perplexity, Gemini and Google's AI answers: facts only you have, numbers with named sources, the answer up front and a named author, with the evidence from Google, a KDD 2024 study and our scans.
Guides
Which AI crawler names to allow or block in robots.txt, what each one controls according to OpenAI, Anthropic, Perplexity and Google, a starting file you can adapt, and how to check that it works.
Guides
What Google says structured data does and does not do for AI Overviews and AI Mode, what OpenAI, Anthropic and Perplexity say about it, which markup is still worth adding, and how to test it.
Guides
Why content that appears only after JavaScript runs is invisible to OpenAI's, Anthropic's and Perplexity's crawlers, what Google does differently, what to render on the server, and how to check any page with curl.
Guides
Ten tactics for getting your brand cited by ChatGPT, Perplexity, Gemini, Claude, Grok and Google's AI answers, each with the measurement behind it. No tactic appears here without a number or a primary source.