How to Get Cited by Perplexity AI: Understanding Citation Patterns That Drive 46.7% of Results
New research reveals which platforms Perplexity trusts most—and how your law firm can become a cited authority in AI-generated answers.
Last Updated: December 11, 2025 • 12 min read
📑 Table of Contents
Perplexity AI cites Reddit for nearly half of its top search results—46.7% to be exact. That single statistic from Profound’s analysis of 30 million citations is reshaping how businesses approach AI search visibility. For law firms seeking to capture clients through Generative Engine Optimization (GEO), understanding these citation patterns isn’t optional anymore—it’s the difference between being visible and being invisible.
Unlike ChatGPT, which leans heavily on Wikipedia (47.9% of top citations), Perplexity has carved out a distinct identity. It prioritizes community-driven content, user-generated reviews, and real human experiences over traditional authoritative sources. This creates both challenges and opportunities for legal marketing.
The data comes from Profound’s comprehensive study tracking citations across ChatGPT, Google AI Overviews, and Perplexity from August 2024 to June 2025. What they found challenges everything we thought we knew about Perplexity AI optimization—and reveals a roadmap for law firms willing to adapt.
What the Profound Research Reveals
The Profound study analyzed over 30 million citations to understand how each major AI platform sources information. The results show Perplexity operates fundamentally differently from its competitors.
Source: Profound analysis of 30 million AI citations, August 2024 – June 2025
💡 Key Insight
Notice what’s missing from Perplexity’s top 10: Wikipedia. While ChatGPT relies on Wikipedia for nearly half its citations, Perplexity barely touches it. This signals a fundamental preference for real-world experiences over encyclopedic knowledge—a critical insight for answer engine optimization strategies.
The concentration is striking. Reddit alone commands nearly half of Perplexity’s top citations—more than the next four platforms combined. This isn’t random. Perplexity’s engineers have deliberately weighted community-driven content because it provides what AI struggles to generate: authentic human experiences, genuine opinions, and crowd-validated recommendations.
Why Reddit Dominates Perplexity Citations at 46.7%
Reddit’s dominance in Perplexity citations exploded in early 2025. Analysis from xfunnel.ai tracking 561,415 citations found that Reddit references jumped 40x between February and April 2025 alone—from 0.11% to 4.55% of all citations. By mid-2025, that number had climbed to represent nearly half of Perplexity’s top-10 most-cited sources.
Several factors explain this dramatic shift and why it matters for your GEO services strategy:
Authenticity Signals
Reddit threads contain what marketing content often lacks—unfiltered human opinions. When someone asks Perplexity “what’s the best personal injury lawyer in Miami,” it looks for real experiences. Reddit delivers stories like: “I used [Firm X] after my car accident. They returned my calls within hours and settled for 3x what the insurance initially offered.” That specificity and authenticity carries weight that polished marketing copy simply can’t replicate.
Community Validation
Reddit’s upvote system provides built-in quality signals. Content that resonates rises; content that misleads gets downvoted into obscurity. Perplexity interprets high engagement as community validation—a form of crowd-sourced E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) that’s difficult to manufacture.
Question-Answer Format
Reddit’s structure naturally aligns with how people query AI. Subreddits like r/legaladvice, r/personalfinance, and r/asklaw contain thousands of real questions with real answers. This Q&A format matches Perplexity’s core function—synthesizing information to answer user questions directly.
⚠️ Important Consideration
Reddit’s dominance doesn’t mean you should spam subreddits with promotional content. Reddit communities actively police self-promotion, and getting banned destroys credibility. The strategy is participating authentically—providing genuine value in discussions where your expertise applies.
The Data Licensing Factor
Reddit signed a $60 million annual deal with Google for AI training data access in 2024, followed by a partnership with OpenAI. While no public agreement exists between Reddit and Perplexity, the platform’s surge in Reddit citations suggests a similar arrangement may be in place. Reddit CEO Steve Huffman has stated that the platform is now “the #1 most cited domain for AI across all models”—a claim backed by Profound’s research.