KEY SIGNALS
2010
Founded by Dmitry Gerasimenko; corroborated across 7+ independent sources
346M+
Monthly AI prompts tracked by Ahrefs' own Brand Radar tool, across 6 AI engines
137,000
Domains analyzed in Ahrefs' own original research on llms.txt adoption
97%
Share of llms.txt files that received zero requests, per Ahrefs' own published study
A SECOND COMPETING PRODUCT, AND A GENUINELY USEFUL RESEARCH CONTRIBUTION
Like HubSpot, Ahrefs ships a real, extensively documented competing AI-visibility product: Brand Radar, tracking 346M+ monthly AI prompts across six engines, independently reviewed by multiple third parties including a direct competitor (Profound). We're disclosing this the same way we did for HubSpot. What's genuinely notable here: Ahrefs published real, original research analyzing 137,000 domains and found 97% of llms.txt files receive zero requests — a finding directly relevant to every llms.txt gap flagged elsewhere in this database. We're not able to confirm llms.txt on ahrefs.com itself this round, but Ahrefs' own data suggests that specific gap may matter less in practice than assumed.
OVERALL AI VISIBILITY SCORE
AI VISIBILITY
86
/100
AANSWER AUTHORITY
SCORE SCALE
F0–29Pre-AI Era
D30–49High Risk
C50–69Legacy Mode
B70–84Citation Ready
A85–100Answer Authority
DIMENSION SCORES
D2Content Depth & Structure90
| DIMENSION | WT | SCORE | GRADE |
|---|
| D1 Brand Clarity | ×0.10 | 90 | A |
| D2 Content Depth & Structure | ×0.20 | 90 | A |
| D3 Entity Recognition | ×0.15 | 84 | B |
| D4 Citation Authority | ×0.20 | 76 | B |
| D5 Topical Authority | ×0.15 | 96 | A |
| D6 Recency & Freshness | ×0.10 | 86 | A |
| D7 Trust Signals | ×0.10 | 82 | B |
| COMPOSITE | 86.0 | A |
Ahrefs scores 86.0/100 (Grade A, Answer Authority) — the second Grade A in this database, and the second consecutive subject with a directly competing AI-visibility product, disclosed here the same way it was for HubSpot. The standout finding is Ahrefs' own original research: a real, widely-covered study of 137,000 domains showing that 97% of published llms.txt files receive zero requests. That's a genuinely useful data point for interpreting every llms.txt gap flagged across this entire database — including Ahrefs' own. This audit used the most rigorous freshness-verification method applied so far (direct API access rather than page metadata alone), reflecting the extra care warranted by wide publication.
DIMENSION BREAKDOWN — CLICK TO EXPAND
D1
Brand Clarity
weight 10%
90
▶
Can AI systems describe Ahrefs in one sentence, accurately and consistently?
✓ PASSWebsite H1 clarity: Homepage clearly positions Ahrefs as a marketing platform spanning SEO, AI search, and web visibility
✓ PASSCross-platform one-sentence test: Consistent framing across LinkedIn, Crunchbase, and its own Help Center
✓ PASSAbout/bio page alignment: Founding story and mission consistent across ahrefs.com/about and third-party profiles
Critical gap: No gap of note — this dimension is a genuine strength.
D2
Content Depth & Structure
weight 20%
90
▶
Does Ahrefs publish original, substantive content AI systems can cite?
✓ PASSBlog/article count and recency: Dedicated, extensive AEO/GEO/llms.txt content cluster
✓ PASSOriginal research/proprietary data: A genuine, widely-covered original study analyzing llms.txt adoption across 137,000 domains
✓ PASSQuestion-answer formatting present: Educational guide-style content (e.g., 'What is llms.txt?') follows a direct-answer format
~ WARNTL;DR or summary blocks present: Not directly confirmed this round
Critical gap: TL;DR/summary blocks not directly confirmed — Est. fix: +3 pts
D3
Entity Recognition
weight 15%
84
▶
Does Ahrefs have a verified, consistent digital identity?
✓ PASSConsistent name format: Founder, founding year, and company history consistent across 7+ independently checked sources
✓ PASSCrunchbase / LinkedIn presence: Both confirmed and consistent
~ WARNSchema.org markup: Not directly confirmed this round
~ WARNWikipedia page: Not directly confirmed this round
Critical gap: Schema.org markup and Wikipedia presence not directly confirmed — Est. fix: +6 pts
D4
Citation Authority
weight 20%
76
▶
Is Ahrefs cited by sources AI training and retrieval systems trust?
✓ PASSIndustry publication citations: Extensive SEO/marketing trade press coverage confirmed (Search Engine Journal, PPC Land, and others covering its own research)
~ WARNTier-1 mainstream press citations: No NYT/Forbes-level mainstream press citations confirmed this round, unlike some other subjects audited
✕ FAILAcademic or research citations: Ahrefs functions as a source others cite, rather than being cited by external academic research
Critical gap: No mainstream Tier-1 press citations confirmed this round; not cited by external academic sources — Est. fix: +9 pts
D5
Topical Authority
weight 15%
96
▶
Does Ahrefs own the AI-visibility / AEO measurement niche it has entered?
✓ PASSNamed proprietary framework: Brand Radar is a real, extensively documented, live-data AI-visibility product
✓ PASSIndependent third-party validation: Reviewed independently by multiple outlets, including a direct competitor (Profound)
✓ PASSPillar content cluster: Dedicated content spanning AEO, GEO, and llms.txt topics
✓ PASSConsistent topic focus: Sustained, multi-article focus on AI-search visibility specifically
Critical gap: No gap of note — this dimension is the strongest in the audit.
D6
Recency & Freshness
weight 10%
86
▶
Is Ahrefs actively publishing and signaling current information?
✓ PASSdateModified schema: Confirmed directly via API access (WP-JSON), the most rigorous verification method used in this database so far
✓ PASSPublishing frequency: Frequent, ongoing content updates confirmed
✕ FAILllms.txt present: Not confirmed on ahrefs.com itself this round; Ahrefs' own research found 97% of such files receive zero requests
Critical gap: llms.txt not confirmed on ahrefs.com itself — though Ahrefs' own research questions how much this matters in practice — Est. fix: +4 pts
D7
Trust Signals
weight 10%
82
▶
Do technical and editorial signals confirm Ahrefs is safe to cite?
✓ PASSAbout and transparency page: Detailed, consistent founding story publicly documented
✓ PASSEducational/certification infrastructure: Real Academy and certification programs
✓ PASSThird-party review presence: Independently reviewed on third-party platforms (e.g., G2), per third-party sources
~ WARNGovernment/regulatory entity verification: As a private, bootstrapped company, financial disclosure is structurally less independently verifiable than a publicly traded peer
Critical gap: As a private company, financial/entity disclosure is structurally less verifiable than a public-company peer — Est. fix: +5 pts
FREQUENTLY ASKED QUESTIONS
Ahrefs AI visibility — FAQ
What is Ahrefs' AI Visibility Score?
Ahrefs scores 86/100 on IdeaLab AI Visibility OS v1.1 — Grade A, Answer Authority, the second Grade A in the database. Strongest dimension: D5 Topical Authority (96/100). Weakest: D4 Citation Authority (76/100).
Why is Ahrefs' Citation Authority only 76/100?
Trade-press coverage is extensive (Search Engine Journal, PPC Land), but no Tier-1 mainstream press citations were confirmed this round and Ahrefs is not cited by external academic research — it functions as a source others cite. Estimated +9 points to close.
What did Ahrefs' llms.txt research find?
A study of 137,000 domains found that 97% of published llms.txt files receive zero requests — a widely covered data point relevant to every llms.txt gap flagged in this database, including the one on ahrefs.com itself.
Does Ahrefs compete with IdeaLab's AI visibility scoring?
Yes, and it is disclosed. Brand Radar is a directly competing AI-visibility product. The same published seven-dimension rubric applied to every other subject was applied here.
What are the highest-leverage fixes for ahrefs.com?
Pursue Tier-1 mainstream and academic citations; strengthen independently verifiable entity disclosure (confirmed Schema.org markup, up-to-date Wikipedia record); ship llms.txt at the root domain and keep dateModified signals explicit on research.
How was this audit conducted?
Manual review of public signals across ahrefs.com, its blog and research content, LinkedIn, Crunchbase and press coverage on 26 July 2026, scored on seven weighted dimensions (D1 10%, D2 20%, D3 15%, D4 20%, D5 15%, D6 10%, D7 10%). Freshness verified via direct API access (WP-JSON). No internal Ahrefs data was used.
AUDIT DATABASE RECORD
| entity_name | Ahrefs Pte. Ltd. |
| entity_type | Brand — privately held, bootstrapped SaaS (SEO / AI-visibility platform) |
| location | Singapore |
| audit_date | 2026-07-26 · IdeaLab AI Visibility OS v1.1.1 |
| defining_distinction | Second-highest composite score in the database; the second subject audited that ships a directly competing AI-visibility product (disclosed above); publishes original research directly relevant to this database's own methodology |
| critical_gaps_top3 | 1) No mainstream Tier-1 press / academic citations confirmed (+9) — largest gap · 2) Private-company entity disclosure less verifiable than a public peer (+5) · 3) llms.txt not confirmed on ahrefs.com itself (+4) |
| auditor | IdeaLab.ai · AI Visibility OS v1.1.1 · idea-lab.ai/audits · cross-verified for wide publication |
| composite_score | 86.0 / 100 — Grade A · Answer Authority |
SEE WHERE YOUR BRAND STANDS
Ahrefs scored 86/100 — Grade A.
Every recommendation in this database is sourced from a real, dated audit — including the gaps, not just the wins.