In March 2027, a 32-seat vegan bistro in Cihangir was unknown beyond its block. By July, it ranked in the top three of every LLM answer for "best vegan restaurant Istanbul 2026" — across ChatGPT, Perplexity, and Gemini. This is the four-month blueprint that did it.
Mapping the citation graph
Step one: find which sites the LLMs actually quote. Perplexity makes this easy — its visible sources for vegan Istanbul queries leaned heavily on HappyCow, TripAdvisor, Reddit r/Istanbul and Eat Out Vegan. ChatGPT Browse pulled from the same pool; Gemini favored Google Business profiles plus long-tail blogs.
The bistro built a separate playbook for each: photo and menu refresh on HappyCow, a 90-day review campaign on TripAdvisor, a monthly Reddit AMA, and an editorial pitch to Eat Out Vegan.
Backlinks and listing hygiene
Over four months the bistro earned 23 niche backlinks — 17 from vegan and sustainability blogs, 6 from travel guides. Weekly photo plus daily menu updates on HappyCow moved it from rank 12 to rank 3 inside HappyCow's own ordering, which directly influences how LLMs phrase their answer.
The surprising win was negative-citation cleanup: the team requested removal from eight outdated directories carrying wrong phone numbers or hours. That single hygiene pass ended Gemini's inconsistent answers about the address.
Reddit AMA and community signals
Reddit signal weighting is real. Monthly AMAs on r/Istanbul plus a concept story on r/vegan produced 47 organic mentions of the bistro across comment threads within 90 days. ChatGPT and Perplexity especially overweight Reddit when authoritative editorial content is sparse.
Result: by early July the bistro was the 2nd citation on ChatGPT, 1st on Perplexity, 3rd on Gemini. Reservations quadrupled, and 62% of new diners said they found the restaurant through an AI chat.
FAQ
Which sources should I prioritize? For vegan restaurants the HappyCow + Reddit + TripAdvisor triangle drives roughly 78% of LLM citation weight.
Can I pay for a Reddit AMA? No — the founder or chef must show up in person. Promotional AMAs get removed, and moderators flag the entire subreddit history.
How long until results appear? Expect 3–4 months of consistent work to reach citation status; the first 30 days mostly hardens directory signals.
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