Stablecoin SEO & AEO
Authority Report
Market overview
Top 10 capture 96% of all organic traffic
The top 10 companies in this set receive a combined 57.4 million monthly organic visits. The remaining 40 companies share just 2.1 million. The gap is not incremental — it is structural. The top 10 have content systems, not just websites.
Circle has the highest AEO score despite not having the highest DR
circle.com has DR 82 — ranked 7th for domain authority. But it scores 90/100 on AEO visibility, the highest in the entire set. This proves that AI answer citations are earned through content architecture and entity definition, not just backlinks.
Most stablecoin companies are essentially invisible in AI search
Of the 50 companies scored, 31 have an AEO visibility score below 55. That means most stablecoin operators — card companies, API providers, payroll platforms, infrastructure builders — are being completely bypassed when buyers ask AI systems for recommendations.
Full rankings — all 50 companies
| # | Company | Cat. | Tier | DR | Domain auth. | Content depth | Ext. citations | AEO visibility | Technical SEO | Brand SERP | Score |
|---|
Why the top 10 separates from everyone else
The authority gap — what the numbers actually mean
| Company | Domain | Ahrefs DR | Referring domains | Dofollow refdomains | Organic keywords | Top-3 keywords | Monthly traffic | Total backlinks |
|---|---|---|---|---|---|---|---|---|
| PayPal (PYUSD) | paypal.com | 95 | 1,182,998 | 1,100,645 | 132,709 | 57,376 | 29,404,671 | 896,703,875 |
| Coinbase | coinbase.com | 91 | 79,113 | 67,825 | 226,917 | 51,574 | 5,793,021 | 17,618,877 |
| Binance | binance.com | 91 | 139,355 | 87,598 | 219,969 | 60,085 | 13,558,518 | 66,808,256 |
| Stripe | stripe.com | 94 | 544,421 | 486,874 | 169,764 | 42,885 | 4,132,073 | 119,249,623 |
| Tether (USDT) | tether.to | 84 | 18,568 | 15,022 | 1,382 | 433 | 137,575 | 1,740,888 |
| Kraken | kraken.com | 86 | 36,259 | 30,020 | 109,132 | 21,971 | 2,999,347 | 5,541,571 |
| Circle (USDC) | circle.com | 82 | 14,069 | 10,495 | 2,505 | 668 | 56,116 | 420,721 |
| — Ranks 11–50 sample — | ||||||||
| MakerDAO / Sky | makerdao.com | 77 | 7,905 | 5,913 | 132 | 71 | 5,580 | 112,681 |
| Paxos | paxos.com | 75 | 6,729 | 4,891 | 638 | 204 | 16,285 | 133,216 |
| Ethena Labs (USDe) | ethena.fi | 71 | 3,550 | 2,218 | 123 | 20 | 45,494 | 58,768 |
| First Digital (FDUSD) | firstdigitallabs.com | 51 | 1,290 | 513 | 7 | 3 | 184 | 16,160 |
The keyword-to-authority ratio reveals who has a content strategy and who does not
Divide organic keywords by domain rating and you get one of the most revealing numbers in this dataset. Coinbase's ratio is 226,917 keywords / DR 91 = 2,494 keywords per DR point. Kraken: 109,132 / DR 86 = 1,269. These companies extract massive organic value from every unit of authority they have built. Now compare: Ethena has 123 keywords / DR 71 = 1.7 keywords per DR point. MakerDAO: 132 / DR 77 = 1.7. First Digital: 7 / DR 51 = 0.14. These companies have built strong link profiles — often through ecosystem activity, DeFi integrations, and press — but have almost no content infrastructure to harvest organic traffic from that authority. The authority exists. The strategy to monetise it does not.
Outside the top 50 — the rest of the stablecoin ecosystem
| Company | Category | Domain | Ahrefs DR | Referring domains | Organic keywords | Monthly traffic | vs. Top-50 avg |
|---|---|---|---|---|---|---|---|
| Bridge.xyz | API / infra | bridge.xyz | 71 | 1,479 | 139 | 1,693 | 97% below |
| Rain | Card issuer | rain.com | 58 | 2,111 | 1,431 | 15,286 | 78% below |
| Bitwave | Accounting | bitwave.io | 61 | 1,242 | 365 | 3,730 | 95% below |
| Blackbird (Loyalty) | Payments | blackbird.xyz | 56 | 2,232 | 169 | 4,857 | 93% below |
| hi.com | Card / wallet | hi.com | 54 | 3,453 | 132 | 10,420 | 85% below |
| Reap | Card issuer | reap.global | 46 | 1,056 | 44 | 4,122 | 94% below |
| Juno Finance | Banking / yield | juno.finance | 46 | 1,412 | 5,397 | 12,698 | 82% below |
| Haveno | DEX | haveno.exchange | 47 | 246 | 1 | 119 | 99% below |
| Fiat24 | Card / bank | fiat24.com | 34 | 259 | 23 | 705 | 99% below |
| M0 Protocol | Protocol / infra | m0.xyz | 23 | 174 | 0 | 0 | 100% below |
| Caliza | Payments LatAm | caliza.io | 0.8 | 2 | 0 | 0 | 100% below |
| Kulipa | Card issuer | kulipa.io | 0.8 | 18 | 0 | 0 | 100% below |
| Littio | Dollar savings LatAm | littio.com | 0 | 26 | 0 | 0 | 100% below |
Stablecoin card companies are the most SEO-invisible category
Rain (DR 58), Reap (DR 46), Fiat24 (DR 34), Kulipa (DR 0.8) — every stablecoin card issuer outside the top 50 has near-zero organic presence. Bridge.xyz, despite Stripe acquiring them for $1.1B, has DR 71 but only 1,693 monthly visits. The acquisition press drove links but there is no content infrastructure to convert that authority into search traffic.
API and infrastructure providers are invisible in AI answers
M0 Protocol has 0 organic keywords. Caliza has 0. Conduit Financial has 10 keywords. These are infrastructure providers that real stablecoin operators use — but when a CFO or developer asks an AI "what is the best stablecoin API provider," none of these companies appear. The answer goes to Fireblocks, Paxos, or whichever company has built content for that query.
Juno Finance is the outside-50 outlier — and shows what's possible
juno.finance has DR 46 but 5,397 organic keywords and 12,698 monthly visits. That is the best keyword-to-DR ratio of any company in this broader dataset — 117 keywords per DR point. The reason: Juno invested in content targeting stablecoin yield, dollar savings accounts, and crypto banking topics. It is proof that content strategy matters more than domain age or backlink volume for early-stage companies.
Content depth vs. domain authority — where the real gap lives
The stablecoin content efficiency gap
The most efficient companies in this dataset — Coinbase 2,494 kw/DR, Kraken 1,269 kw/DR, Gemini 150 kw/DR — treat content as a core product function with dedicated teams, editorial calendars, and SEO infrastructure. Every new piece of content they publish has a target keyword, a structured data markup plan, and is cross-linked to build internal authority. By contrast, the bottom of this dataset — ethena.fi 1.7 kw/DR, celo.org 1.4 kw/DR, firstdigitallabs.com 0.14 kw/DR — have strong backlink profiles from ecosystem activity but almost no content to capture organic traffic from that authority. They are leaving an enormous amount of inbound intent on the table every single month.
AEO visibility — who is winning AI search and why
The five things that drive AEO visibility — and why most stablecoin companies have none of them
1. Wikipedia entity page. Circle, Tether, Ripple, Coinbase, Binance, Stripe, PayPal, Kraken, Gemini, Chainlink — every company in the top AEO tier has a Wikipedia page that defines what it is, what product it issues, and who its key people are. AI models are heavily trained on Wikipedia. Companies without a Wikipedia page are starting from a significant disadvantage for entity recognition.
2. Tier-1 press citations. The top AEO scorers are named in Reuters, Bloomberg, the Financial Times, the Wall Street Journal, CoinDesk, and The Block — publications that appear in AI training datasets with high frequency. A citation in a CoinDesk article is worth 10x a citation on a crypto aggregator site, both for SEO refdomains and for AI entity training.
3. Structured FAQ content. AI systems extract answers from content that is structured as explicit question-answer pairs. Companies with FAQ schema markup, "what is [X]?" content, and HowTo guides are far more likely to appear in AI responses than companies with only product landing pages. Most stablecoin companies have none of this.
4. Consistent entity repetition across the web. When an AI model "knows" that Circle issues USDC and that USDC is a regulated dollar stablecoin, it is because that fact has been stated thousands of times across the web in consistent language. Companies that have never had their core product message repeated consistently across external sources — press, directories, partner pages, analyst reports — are not well-defined entities.
5. Regulatory and compliance coverage. The GENIUS Act created a massive AI training signal for stablecoin companies that were covered in that context. Circle, Paxos, Tether, and Ripple all had their compliance status covered extensively in 2025. Companies that were not mentioned in GENIUS Act coverage missed a major AI training data event.
| Company | AEO Score | DR | AEO vs DR gap | Wikipedia | Top-tier press | FAQ content | Assessment |
|---|---|---|---|---|---|---|---|
| Circle (USDC) | 90 | 82 | +8 | Yes | Reuters, Bloomberg, FT | Strong | Best AEO in set. NYSE listing + GENIUS Act created defining press cycle. |
| Tether (USDT) | 88 | 84 | +4 | Yes | All tier-1 | Weak | First-mover brand. High AEO despite thin content — pure volume of press mentions. |
| Ripple / RLUSD | 82 | 81 | +1 | Yes | All tier-1 | Partial | XRP lawsuit coverage trained AI heavily on Ripple as entity. RLUSD coverage expanding. |
| Coinbase | 78 | 91 | -13 | Yes | All tier-1 | Strong | High DR but AEO underperforms — entity is "crypto exchange" not "stablecoin issuer" in AI models. |
| Paxos | 76 | 75 | +1 | Yes | Strong | Partial | Regulatory compliance coverage is Paxos's AEO engine. Named in every compliance AI answer. |
| PayPal (PYUSD) | 72 | 95 | -23 | Yes | All tier-1 | None | 23-point DR/AEO gap — brand is known but stablecoin entity is undefined. PYUSD content near-zero. |
| MakerDAO / Sky | 74 | 77 | -3 | Yes | Partial | Partial | DAI has 7yrs of AI training data. Sky rebrand is creating entity confusion in newer models. |
| Hedera | 42 | 75 | -33 | Partial | Partial | None | Largest DR/AEO gap in top-20. Strong enterprise DA but entity not defined as stablecoin in AI. |
| Bitpay | 32 | 80 | -48 | Partial | Historical | None | 48-point gap. DR 80 but AEO 32. Historical brand authority not refreshed — being displaced by newer players in AI answers. |
| Bitstamp | 36 | 77 | -41 | Partial | Historical | None | 41-point gap. Same pattern as Bitpay — legacy authority without modern content investment. |
Link growth trends — who is building authority right now
| Company | Jul 2025 | Oct 2025 | Jan 2026 | Apr 2026 | 9-month change | Trend |
|---|---|---|---|---|---|---|
| Tether (tether.to) | 14,547 | 17,943 | 18,778 | 18,384 | +3,837 (+26.4%) | Strong growth |
| Ripple (ripple.com) | 14,817 | 15,802 | 16,774 | 16,246 | +1,429 (+9.6%) | Steady growth |
| Circle (circle.com) | 12,462 | 14,240 | 14,713 | 13,994 | +1,532 (+12.3%) | Growth then pullback |
| Paxos (paxos.com) | 5,829 | 6,463 | 6,902 | 6,663 | +834 (+14.3%) | Growth then pullback |
| Ethena (ethena.fi) | 2,550 | 3,219 | 3,510 | 3,526 | +976 (+38.3%) | Fastest growth rate |
Ethena is growing refdomains faster than any other issuer
ethena.fi grew from 2,550 to 3,526 referring domains in 9 months — a 38.3% increase. This is the fastest growth rate of any pure-play stablecoin issuer in the dataset. The driver: USDe's yield narrative created sustained editorial interest as DeFi publications tracked its market cap movements through 2025.
Circle peaked in January 2026 and is declining
circle.com hit 14,713 referring domains in January 2026 — the IPO and GENIUS Act press cycle peak — and has since pulled back to 13,994 as of April 2026. This is normal post-event decay, but it signals that Circle needs to generate the next content event to sustain its link growth momentum.
Tether is still growing — slowly and steadily
tether.to added 3,837 referring domains in 9 months, growing 26.4% from 14,547 to 18,384. Unlike Circle which spiked and pulled back, Tether's growth is linear — driven by continuous trading volume press coverage, reserve report publications, and the sheer breadth of USDT editorial mention across the crypto media ecosystem.
What this means for stablecoin operators
Your DR reflects your ecosystem activity. Your keywords reflect your strategy.
Most stablecoin companies have earned referring domains passively — through exchange listings, DeFi integrations, and press coverage. That earns DA. But DA without content is a wasted asset. Every company in this dataset with DR above 60 and fewer than 500 organic keywords is leaving compounding inbound traffic on the table every month.
AI search is winner-take-most. The window to claim category queries is now.
When someone asks an AI "what is the best stablecoin for cross-border payroll," a small number of companies will be cited — and it will be the same 3–5 companies for the next 12–18 months. AI models update slowly. The companies building AEO-optimised content today are locking in AI citations that will drive inbound for years. Companies waiting are ceding that ground permanently.
Entity definition is the highest-leverage investment a new stablecoin company can make.
Before content volume, before link building, before technical SEO — you need AI models to know what your company is and what problem it solves. That requires: a Wikipedia page, tier-1 press citations, consistent entity language across all owned channels, and structured FAQ content that explicitly defines your product category. Without entity definition, all other SEO investment is less effective.
Regulatory milestones are your biggest content events — treat them that way.
The GENIUS Act created the biggest single organic link growth event in stablecoin history in 2025. Every company that published substantive content around that event — explainers, compliance checklists, regulatory comparisons — earned links and AI training data that will compound for years. The next regulatory milestone will do the same. Companies with no content infrastructure will miss it again.
The outside-50 companies are not losing to Circle or Tether. They are losing to Google and silence.
Companies like Kulipa, M0, Caliza, Littio, and Fiat24 are not being beaten by bigger competitors in search — they simply do not exist in search. Their potential customers are searching for exactly the product these companies offer, and finding someone else. The competitive gap is not distribution or product — it is discoverability.
Historical brand authority without content refresh is decaying.
Bitpay has DR 80 and AEO 32. Bitstamp has DR 77 and AEO 36. These are companies that built enormous authority in the 2014–2020 era and have not reinvested in content or AI visibility since. Their DA scores create an illusion of strength. In practice, they are being displaced by companies half their DR that have invested in structured, AI-optimised content — and will continue to lose ground until they act.
invisible in AI search?