demandsphere.com
Link authority for demandsphere.com (registrable domain: demandsphere.com) from the Common Crawl web graph: PageRank and harmonic centrality history since 2017, current scores, and the site's top backlink sources.
Web-graph authority (0-100)
Domain scores measure demandsphere.com as a whole: every subdomain's links rolled up into one node of Common Crawl's domain-level web graph. Host scores measure the exact hostname demandsphere.com. WWW scores cover the www variant of that hostname, which the graph tracks as its own entry since January 2026 (before that, www and bare host were merged). A big gap between domain and host usually means the domain's authority lives on other subdomains. PageRank is link-endorsement authority: how much weight the sites linking here carry themselves. Harmonic centrality measures reach: how close this site sits to the rest of the web when following links, which favors broadly connected sites over ones boosted by a few heavy linkers. All are normalized 0 to 100 within each crawl snapshot; a dash means that series does not exist for this site.
Homepage
What demandsphere.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://demandsphere.com.
| Title | Unified AI Search Visibility | DemandSphere |
|---|---|
| Description | Global SERP and AI search analytics platform for in-house and agency teams. Track AI Overviews, AI Mode, ChatGPT, Perplexity, Gemini, and more. |
| OG Title | Unified AI Search Visibility |
| OG Description | Global SERP and AI search analytics platform for in-house and agency teams. Track AI Overviews, AI Mode, ChatGPT, Perplexity, Gemini, and more. |
| OG Site Name | DemandSphere |
| Twitter Title | Unified AI Search Visibility |
| Twitter Card | summary_large_image |
Social accounts and contact points
Where this site maintains a presence and every reachable route its homepage exposes: social accounts, contact pages, addresses, and content feeds.
Structured data (JSON-LD)
The schema.org markup this homepage publishes: the machine-readable identity search engines and AI systems read. Types found: Organization, WebSite, FAQPage.
JSON-LD block (1,624 bytes)
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "Organization",
"@id": "https://www.demandsphere.com/#organization",
"name": "DemandSphere",
"legalName": "Ginzamarkets, Inc.",
"url": "https://www.demandsphere.com",
"logo": "https://www.demandsphere.com/assets/images/demandspherelogo.webp",
"description": "Unified AI search visibility platform. SERP analytics, LLM monitoring, log analytics, and BigQuery data warehouse for enterprise teams.",
"foundingDate": "2009",
"founder": {
"@type": "Person",
"name": "Ray Grieselhuber",
"jobTitle": "CEO"
},
"address": {
"@type": "PostalAddress",
"streetAddress": "659 N. High Street",
"addressLocality": "Columbus",
"addressRegion": "OH",
"postalCode": "43085",
"addressCountry": "US"
},
"contactPoint": {
"@type": "ContactPoint",
"contactType": "sales",
"email": "hello@demandsphere.com",
"url": "https://www.demandsphere.com/contact/"
},
"sameAs": [
"https://foundconf.com"
]
},
{
"@type": "WebSite",
"@id": "https://www.demandsphere.com/#website",
"name": "DemandSphere",
"url": "https://www.demandsphere.com",
"publisher": {
"@id": "https://www.demandsphere.com/#organization"
},
"potentialAction": {
"@type": "SearchAction",
"target": "https://www.demandsphere.com/blog/?q={search_term_string}",
"query-input": "required name=search_term_string"
}
}
]
}
JSON-LD block (4,127 bytes)
{
"@context": "https://schema.org",
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "What does DemandSphere actually track?",
"acceptedAnswer": {
"@type": "Answer",
"text": "DemandSphere tracks your brand's visibility across three search surfaces: traditional SERPs (rankings, SERP features, AI Overviews, AI Mode), AI search engines (ChatGPT, Perplexity, Gemini, Copilot - mentions, citations, and sentiment), and server logs (crawl behavior from Googlebot, AI bots, and other crawlers). All of this data flows into a unified BigQuery data warehouse you can query directly."
}
},
{
"@type": "Question",
"name": "How is this different from other platforms?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Most SEO platforms track SERP rankings. Some have started adding basic AI search features. DemandSphere is the only platform that unifies SERP analytics, AI search visibility tracking, server log analytics, and a BigQuery data warehouse in a single product. We also track at significantly larger scale - 200+ markets, 10+ search engines, and millions of prompts across AI search engines daily."
}
},
{
"@type": "Question",
"name": "Which AI platforms do you monitor?",
"acceptedAnswer": {
"@type": "Answer",
"text": "We track ChatGPT, Perplexity, Gemini, Copilot, Google AI Overviews, Google AI Mode, and more. For each platform, we monitor whether your brand is mentioned, cited with a link, or absent, and how that changes over time. We were the first platform to track Google AI Mode within 24 hours of its launch."
}
},
{
"@type": "Question",
"name": "Do I need to use all the products, or can I start with just one?",
"acceptedAnswer": {
"@type": "Answer",
"text": "The platform is modular. Most teams start with DemandMetrics for SERP analytics or DemandMetrics for Gen AI for AI search visibility, then expand to log analytics or the data warehouse as their program matures. You can add products at any time without migrating data."
}
},
{
"@type": "Question",
"name": "How does the BigQuery integration work?",
"acceptedAnswer": {
"@type": "Answer",
"text": "All DemandSphere data (SERP rankings, AI search mentions, log analytics, GSC, and GA4) flows directly into BigQuery tables in your own Google Cloud project. You can query with SQL, connect Data Studio (formerly Looker Studio) or Tableau, build custom models, or export to Snowflake. No ETL pipeline to build or maintain."
}
},
{
"@type": "Question",
"name": "What does the demo look like?",
"acceptedAnswer": {
"@type": "Answer",
"text": "It's a 30-minute call where we run DemandSphere on your actual domain. You'll see your current SERP positions, AI visibility across ChatGPT, Perplexity, Gemini, and more, and how your brand appears (or doesn't) in AI-generated answers. All with your real data. No slides, no prep required on your end."
}
},
{
"@type": "Question",
"name": "How long does it take to get started?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Most teams are fully onboarded within a week. SERP tracking starts producing data within 24 hours. AI search visibility monitoring begins immediately. If you add Search Intelligence, your BigQuery tables are provisioned as part of that setup. We handle the configuration - you just provide your keywords and domains."
}
},
{
"@type": "Question",
"name": "How is pricing structured?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Plans start at $79/month and scale based on tracking volume - the number of SERP keywords and AI prompts you monitor. All plans include unlimited users, all search engines, and both SERP and AI visibility tracking. Enterprise plans add BigQuery, log analytics, SSO, and managed services."
}
}
]
}
Authority over time
Every Common Crawl web-graph release since 2017, roughly quarterly. The domain series goes back to 2017; Common Crawl only began publishing the host-level graph in 2020, so host lines start there. Click a legend entry to show or hide that line. Flat lines are normal for established sites; watch for sustained rises or drops, which track real gains or losses in who links here.
A note on www: through the end of 2025 the source web graph merged www and non-www hostnames into the bare name, so one host line covers both. Starting in January 2026 the graph splits them into separate entries, which is why www can carry its own scores going forward.
Backlink counts
Unique linking domains seen in Common Crawl's link graphs. This is a different dataset than the 0-100 authority scores above: these are raw counts, host-level for demandsphere.com and domain-level for demandsphere.com with all its subdomains combined. Common Crawl covers a large sample of the web, not all of it, so treat counts as comparable between sites rather than absolute totals.
Top backlinks in the domain graph
Common Crawl publishes two link graphs. The DOMAIN graph connects whole domains: every link from any page of one domain to any page of another. This table shows the highest-authority domains linking to demandsphere.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 118; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
Top backlinks in the host graph
The HOST graph connects exact hostnames, so subdomains count separately. This table shows the highest-authority hosts linking to demandsphere.com specifically, ranked by the linker's PageRank. The table shows the top 13; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
| Linking Site | Linker PageRank | Linker Harmonic Centrality |
|---|---|---|
| de.majestic.com | 49 | 19 |
| es.majestic.com | 45 | 16 |
| fr.majestic.com | 44 | 18 |
| www.brightvessel.com | 42 | 19 |
| pt.majestic.com | 37 | 18 |
| pl.majestic.com | 37 | 17 |
| www.demandsphere.com | 34 | 18 |
| it.majestic.com | 33 | 18 |
| www.demandsphere.jp | 32 | 15 |
| authoritytech.io | 31 | 17 |
| moge.ai | 20 | 14 |
| fooqux.com | 6 | 15 |
| verygoodalternatives.com | 5 | 12 |