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The Most Cited & Trusted Finance Domains in AI Search

Discover which finance sites AI trusts most. See how brands like NerdWallet, CNBC, and Forbes dominate AI citations, and how you can join them.
Julia Olivas
August 13, 2025
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AI tools are becoming the first place people go to get financial advice and recommendations, not search engines.

But while most brands are still focused on ranking in Google, the answers showing up in ChatGPT, Gemini, Claude, and Perplexity are coming from somewhere else entirely. 

So, who is AI citing when it comes to consumer banking? And why does it matter? Don’t worry, Goodie has all the answers you’re looking for. Let’s get started with why this study matters.

Why We Studied Who AI Cites in Consumer Finance

When people look to AI for answers about banking products, payment platforms, or how to move their money, the models aren’t pulling insights from just anywhere. They’re citing the sources they trust most, the crème de la crème of the internet.

We wanted to pinpoint exactly which websites dominate that trust. Which domains consistently surface in AI-generated answers, specifically in consumer banking? And who’s capturing the lion’s share of visibility in the finance space right now?

Answering that means going deeper than looking at plain rankings and brand mentions. We need to see exactly where the citations are coming from and how often. That’s where our methodology comes in. 

Methodology 

Between February and June 2025, we isolated over 109,000 citations (out of 5.7 million, mind you) tied to prompts about banking, payments, checkout, and money transfers.  

We deduplicated links down to their root domains (shoutout PCMag, who was really trying to show up) tagged each site by content type, and calculated two key metrics: 

  • Citation Share: How often a domain gets cited in relevant answers.
  • Influence Score: How consistent and model-wide that presence is. 

But it’s not just about understanding which types of content and websites GenAI tends to favor; it’s also about helping brands answer a question marketers are getting asked more and more:

“Where do we need to get mentioned to show up in AI search?”

This data gives us a starting point. If AI tools are referencing specific domains when answering finance-related questions, brands need to understand who those sources are and how to earn a spot in the mix.

But crunching the numbers was just step one. The real story is in who comes out on top. If AI is repeatedly pulling from the same small set of domains to answer finance-related questions, that’s your roadmap for where to earn mentions of your own. 

So, who’s winning AI visibility in consumer banking right now? Let’s take a look. 

The 10 Most-Cited Finance Sources in AI Answers

These are the top 10 domains that showed up the most often in AI answers related to banking, payment, and money prompts, ranked by citation frequency and how many models cited them:

Chart of AI's most cited domains in consumer finance.
Graph of AI's most cited domains in consumer finance.

What Stands Out from the Top 10 Cited Sources

  • NerdWallet is everywhere. They have the highest frequency of citation share across models in consumer finance. Its catalog of product comparisons, reviews, and “best of” lists aligns with how AI tends to answer commercial queries.
  • Affiliate sites dominate. Half of the top 10 is made up of publishers like Bankrate and PCMag; brands that have built their businesses on SEO, and whose structured, comparison-heavy content maps perfectly to how LLMs construct product-focused answers. Their SEO strength naturally translates into AI visibility. 
  • News publishers hold their weight. CNBC, Forbes, and Business Insider perform especially well for timely, high-authority queries around markets, trends, or financial regulation.
  • Banks didn’t make the Top 10 list. It’s not because they don’t publish content, it’s because they’re not being referenced by the sources AI models lean on. Visibility is about earned relevance.
  • UGC and reference content still have a seat at the table. Reddit and Wikipedia show up across multiple models, especially for queries that lean more educational or community-driven.
  • The Influence Paradox. In consumer finance, affiliate and listicle websites (NerdWallet, Bankrate, PCMag) are cited as often (or even more so) than traditional news authorities (CNBC, Forbes, Bloomberg). This reflects AI credibility shifting toward specialized, industry-specific domains with strong topical authority and comparison-focused formats.  

AI Visibility Starts With Citations

You can’t show up in AI answers if models aren’t citing you. The top-cited domains aren’t just user-friendly, they’re embedded in the content that AI is leaning on to answer users’ questions. For finance brands, visibility depends less on what you publish and more on where and how often you’re mentioned.

Model Behavior: What Each LLM Trusts Most

Not all models think alike. 

Even when answering the same kinds of questions like “best payment platforms”, “how to transfer money online”, or “which banks are safest”, different tools pull from very different sources. 

Some over-index on news organizations. Others lean into product reviews or crowd wisdom. Understanding these nuances matters if you’re not just trying to show up in one LLM or in one place, but across all LLMs, for multiple queries (hint, hint; you do).

Before we dive into each model, let’s think big picture: some domains are power players across all four LLMs, others only dominate one. To make this easier to see, here’s a map of the domains by two key factors: 

  • Citation Volume: How often they’re cited in GenAI responses.
  • Influence Score: How broad and consistent their presence is across models.

The Consumer Banking AI Trust Matrix

Consumer banking AI trust matrix.

Here’s our quick take: Across all four LLMs, a handful of “Power Players” like NerdWallet, CNBC, Forbes, and Investopedia dominate both volume and consistency. Others, like PCMag and Bankrate, win in specific models but not everywhere, while places like Wikipedia and Reddit punch above their weight for niche or community-driven queries. 

How the Models Compare

Each of the four models we analyzed, ChatGPT, Gemini, Claude, and Perplexity, has its own fingerprint when it comes to which domains it trusts most in the finance space.

Here’s a snapshot of what was surfaced:

How four different LLMs surfaced consumer banking aggregate sources.

Key Patterns Across the Models

First, some general findings: 

  • Commercial queries dominate. Most banking prompts are product-focused, so affiliates and structured how-to content outperforms general references like Wikipedia. 
  • NerdWallet is the universal constant. It’s the closest thing to a “single source of truth” in AI finance searches.
  • Repeat appearances matter. Breaking the Top 10 once is easy; staying there across models signals deep trust and authority.

Why This Matters for Your Strategy

This is more than an academic breakdown, people. It’s a map to outline your strategy with

If you want consistent AI visibility, it’s not enough to be cited in just one model. Brands need to understand how each model evaluates trust, and diversify where (and how) they earn mentions accordingly. 

Otherwise? You might be killing it in ChatGPT, but be completely invisible in Perplexity, or vice versa.

Next: We break down the content formats that LLMs cite most often and why those patterns matter for your brand’s placement.

4 Content Types That AI Models Cite the Most in Finance

When the leading AI models generate answers about money, they’re not pulling at random. They lean on patterns. Certain types of content get cited again and again across models because they align with how LLMs evaluate relevance, trust, and usability. 

Here’s what we saw the most and why they’re winning strategies:

  1. Affiliates & Listicles (NerdWallet, Bankrate, PCMag, TechRadar)

Structured comparisons, clear product details, and commercial intent signals (“best”, “cheapest,” “alternatives”). Frequently updated and optimized for crawlability. 

  1. News & Publishers (CNBC, Forbes, Business Insider)

Timely reporting, high editorial standards, and market/regulation coverage that adds credibility. 

  1. References & How-To (Investopedia, Wikipedia)

Clean definitions, glossary-style explainers, and interconnected topic coverage for explanatory queries. 

  1. Social & UGC (Reddit, Quora)

Real-world experiences, community opinions, and edge cases that more official sources often miss.

The takeaway? If your content doesn’t map to one of these formats, you’re at a disadvantage. Which brings us to the next question: how can brands adapt to earn a spot in this mix?

How Finance Brands Can Earn More AI Citations

If you're trying to increase your AI visibility, you gotta think outside of the box in which your content lives, and start thinking about where your brand is actually getting mentioned.

A few key takeaways:

  • You don’t need to outrank NerdWallet; you need to be in NerdWallet.
  • References in trusted affiliate or publisher content can matter more than your own blog posts.
  • Models reward structure, specificity, and consistency. General marketing pages rarely get cited. Clear, answer-oriented content does (now's your time to shine, content writers).

And here’s the catch: not all models value the same sources. What works in ChatGPT might flop in Perplexity. That’s why we broke down how each model is playing by its own rules.  

Top Cited Domains by Model

While some domains like NerdWallet (we’re not sponsored, it’s the data, we swear!) show up across the board, each GenAI model still has its own preferences, and those differences matter. 

If you’re only monitoring performance on one platform, you might be missing some major blind spots. Here’s what the top 10 most-cited domains were per model (not overall), based on our analysis of finance-related prompts.

ChatGPT (GPT-4o) 

Chart of the most cited consumer banking domains by ChatGPT.
Table showing the most cited consumer banking domains by ChatGPT.

Takeaway: ChatGPT favors traditional publishers, high-quality references, and sites with structured financial explainers. Strong editorial credibility wins here.

Gemini (1.5)

Graph showing the most cited consumer banking domains by Gemini.
Table showing the most cited consumer banking domains in Gemini.

Takeaway: Gemini leans into affiliate and review-heavy content, especially in commercially relevant queries. Less emphasis on traditional publishers, more on product-focused utility.

Claude (3.7 Sonnet)

Chart showing the most cited consumer banking domains in Claude.
Table showing the most cited consumer banking domains in Claude.

Takeaway: Claude strongly leans toward affiliate-style product content, but still respects high-authority news organizations. Reddit also makes an appearance for more personal query styles. 

Perplexity Pro

Graph showing the most cited consumer banking domains in Perplexity.
Table showing the most cited banking and finance domains in Perplexity.

Takeaway: Perplexity leans harder into UGC and affiliate content than any other model. Less institutional, more practical, and people-first.

What Does This All Mean? 

This is tactical information. Different models surface different sources depending on what kind of content they prioritize. Think of it like this: if you’re swimming in visibility in ChatGPT, you might not be reaching your full audience; especially if they’re mostly searching on Perplexity.

Diversified AI visibility = diversified content placement.

And this doesn’t mean publishing on your own website more often or creating articles 3x their original length. You need to show up in the right ecosystems, with the right kind of mentions.

How Brands Can Break Into the AI Answer Set

You won’t be able to break into being a source by doing what you’ve always done.

The brands showing up aren’t just publishing content. They’re producing structured, high-signal material that gets referenced by the rest of the internet. If you want that prime source spot in AI results, it’s less about dominating your own domain and more about being citation-worthy across the board. 

What Does That Look Like? 

  • Create content that others cite. Think data-backed studies, original research, and clean explainers; like this one (not to brag). Product comparisons and glossary-style resources can also earn you source status, bonus points if other publishers or affiliates regularly link to it. 
  • Get mentioned in trusted ecosystems. Affiliate websites, industry roundups, product explainers, reference pages; these are the scaffolding of AI responses. Your brand should live there. 
  • Prioritize clarity over branding. AI models will not be swayed by your brand’s voice or slogans. They want structured, informative content with clear intent and coverage depth. 
  • Own your niche. Wikipedia isn’t specific, but you can be. If you’re a Fintech product for freelancers or one of those neobanks targeting Gen Z, your edge is relevance. Lean into it with highly focused content.

The bottom line: You don’t need to be the biggest brand. But you do need to be useful in the right places. Visibility in AI search doesn’t come from being the loudest; it’s from being cited the most.

What This Means for Financial Brands Competing in AI Search

If you’ve been following along, you know this already: no major banks made the top 10.

Not in ChatGPT. Not in Gemini. Not in Perplexity. Not in Claude. Across all four models, we didn’t see a single traditional bank or neobank platform show up with any meaningful influence. Not even the ones with massive content teams or aggressive paid strategies. 

This is a wake-up call.

Who’s Winning & Why

The winning sources aren’t the biggest brands, they’re just the most citable. Here’s what they have in common:

  • Structured, comparison-heavy content (NerdWallet, PCMag)
  • Clean definitions and explainers (Investopedia, Wikipedia)
  • Consistent coverage of financial news and regulation (CNBC, Forbes)
  • Crowdsourced product experience (Reddit)

Owning the product doesn’t mean you earn visibility in AI. You earn it by being cited in the content AI trusts to answer questions about that product. 

What Financial Brands Should Rethink

The blog that you post on 3x per week simply isn’t enough. AI models are rarely citing brand pages, and instead pull from third-party content. Owning Google rankings doesn’t guarantee AI visibility, either, because the rules are different. If models cite NerdWallet for “best checking account for teens” and you’re not in that piece, then you’re basically invisible. 

The New Playbook for AI Visibility

What once were nice-to-haves (affiliate placements, PR coverage, roundups, and product reviews) are now core to AI visibility. If you want to show up, your brand must live inside the answers. This means:

  • Getting cited in affiliate comparison content
  • Being included in trusted publisher roundups
  • Earning mentions in reference-style explainers
  • Finding your way into the conversation, even if you’re not the one publishing it

How Goodie Helps Brands Win in AI Search

We built this study to understand who’s showing up in AI answers and, more importantly, why

Now we help brands take action on it. 

Goodie tracks how often your domain (and your competitors) are being cited across tools like ChatGPT, Gemini, Claude, Perplexity, and more. But we don’t just hand over this data and leave you to figure out the next steps on your own. We turn it into a strategy for your business. 

What Goodie Delivers

✅ Domain Influence Tracking: See where your brand is (or isn’t) getting mentioned in AI responses, by model, by category, and over time.

✅ Competitor Benchmarking: Understand how your citation footprint stacks up against direct competitors and content category leaders.

✅ Visibility Gap Analysis: Find out where your brand is missing from the conversation, and which publishers or content types are driving visibility in your space.

✅ Strategic Placement Plans: Prioritize the content ecosystems that matter most (affiliate, publisher, reference, or UGC) based on real AI model behavior.

Not Showing Up? Let’s Fix That

If you’re invisible in AI answers, you’ve got a citation problem on your hands.

We help finance brands:

  • Get referenced in the right kinds of content
  • Earn visibility across GenAI platforms
  • Build lasting authority in a space that’s moving fast

Citation Is the New Currency

AI is doing more than just changing how people search; it’s changing how trust itself is distributed. 

The most visible brands in AI aren’t necessarily the biggest. They’re the ones being mentioned, cited, and embedded in the content models they rely on to answer real user questions. That means visibility isn’t about who shouts the loudest but instead about who gets referenced when it counts. 

In the world of AI answers, not being cited means you may as well not exist.

We built Goodie to change that.

Consumer Banking AI Visibility: FAQs

Why does being cited by AI even matter?

Because citations are the foundation of visibility in AI answers. Tools like ChatGPT, Gemini, and Perplexity don’t “rank” content the way Google does; they reference sources they trust. If your brand isn’t being cited, it’s not part of the answer.

We already publish a lot of content. Isn’t that enough?

Not anymore. GenAI models rarely cite brand.com blogs, especially when more neutral or established third-party sources are available. To show up, you need to be mentioned in the content that AI actually pulls from: affiliates, publishers, product roundups, explainers, and reference-style articles.

Can we just optimize our site for AI search?

You can (and should) optimize your content structure, but that’s just one part of it. GenAI visibility is also shaped by what others say about you. Earning citations through third-party content, affiliate mentions, and PR is now just as important as your on-site SEO.

How is this different from traditional SEO?

SEO is about rankings. AEO (Answer Engine Optimization) is about inclusion. You don’t need to be in the top three blue links; you need to be in the source list that AI models pull from when constructing an answer. Different mechanics, different strategy.

How do we know where we stand today?

That’s exactly what our Domain Influence Tracker measures. We show you how often your brand is cited in GenAI responses, how you compare to competitors, and where your gaps are, by model, content type, and topic.

If we’re not showing up, how do we fix it?

It starts with understanding why. Are you absent from the publisher content GenAI pulls from? Do affiliates mention competitors but not you? Are you missing from reference-style explainers entirely?

Once we identify the gaps, we help you build a strategy to earn citations where they actually count, not just create more content and hope it lands.

Original study by Mostafa ElBermawy. Special thanks to:

Decode the science of AI Search dominance now.

Download the Study

Decode the science of AI Search Visibility now.

Download the Study
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