Search Everywhere Optimization 2026

YouTube is Google-owned and heavily weighted by Gemini. AI engines actively pull video transcripts and embed video content in AI answers. Create authoritative video content on your core topics. Include full text transcripts (YouTube auto-generates these — clean them up). Use keyword-rich titles and descriptions. A well-optimized YouTube video on a niche topic can earn AI citations ahead of a website with far more domain authority.

Reddit is disproportionately cited by Perplexity (which heavily weights community content) and ChatGPT Browse. Find the 3-5 subreddits most relevant to your niche (r/SEO, r/entrepreneur, your industry subreddits) and become a genuine contributor. Well-written Reddit comments answering specific questions can rank in both Google and Perplexity indefinitely. This is the fastest path to AI citation for new brands with limited domain authority.

LinkedIn articles and posts are indexed by Bing and increasingly cited by ChatGPT Browse for professional and B2B queries. Publish long-form LinkedIn articles (1,000-2,000 words) on topics where you want AI citation. LinkedIn's domain authority means these articles can earn AI citations within days of publication — far faster than a new blog post on your own domain. Especially effective for establishing thought leadership on emerging topics.

Quora answers are cited by Perplexity regularly, especially for how-to and best-of queries. Write comprehensive, expert answers (500+ words) to top questions in your niche. Unlike Reddit, Quora answers should be more formal and structured with clear headings. Include your brand naturally in answers where relevant. Quora's indexed answers can appear in AI citations for years, making them evergreen assets worth investing time in.

For software and tool categories, G2, Capterra, and AlternativeTo are the most-cited sources in ChatGPT responses for 'best tool for X' queries. Ensure your tools are listed on all three, with complete profiles, accurate descriptions, and actively managed reviews. For affiliate sites covering tools, getting listed as a recognized review source in these directories can increase your citation rate when AI engines answer tool comparison queries.

Podcast transcripts are increasingly indexed and cited by AI engines, particularly Perplexity which pulls from diverse source types. Guest appearances on industry podcasts create indexed transcripts on external high-authority domains. These transcripts mention your brand, your insights, and your expertise — all signals that build AI citation authority. Aim for 2-4 podcast appearances per quarter on shows relevant to your niche.

Wikipedia is cited by every major AI engine for definitional and factual queries. Wikidata structures entity relationships that Knowledge Graphs use. For established brands, a legitimate Wikipedia article (if notable enough) dramatically increases AI citation frequency. More accessible: ensure your brand is listed on Wikidata as an entity, and contribute factual edits to Wikipedia pages about your industry — your username creates an association between your expertise and the topic.