Agencies that specialize in entity optimization, structured data, and knowledge graph positioning for AI citation.
Compare 17 Entity & Knowledge Graph agencies below. Browse detailed profiles including services, specializations, and locations.
When evaluating Entity & Knowledge Graph agencies, prioritize those with experience in your industry, expertise across the AI platforms most relevant to your audience, transparent pricing, and a clear approach to reporting. Look for agencies that offer clear reporting on AI visibility metrics and have a track record of sustainable optimization strategies.
Aggregated rating: ★★★★★ 4.7/5 from 10 public reviews — via Clutch (4 reviews, 4.8/5), Google (6 reviews, 4.7/5)
Zurich knowledge graph engineering. Swiss precision entity structures for B2B verticals.
Location: Zurich, Switzerland | Team Size: 10-20 | Hourly Rate: $200-$350
Services: Knowledge Graph Engineering, Entity Systems, Structured Data, B2B Entity Strategy
Aggregated rating: ★★★★★ 4.7/5 from 10 public reviews — via Clutch (10 reviews, 4.7/5)
Proprietary schema + local GEO platform. Multi-location hospitality and healthcare specialists.
Location: San Francisco, CA | Team Size: 100-200 | Hourly Rate: $125-$225
Services: Schema Platform, Local GEO at Scale, Content Management, Social Media
Aggregated rating: ★★★★★ 4.7/5 from 14 public reviews — via Clutch (6 reviews, 4.8/5), Google (8 reviews, 4.7/5)
Knowledge graph GEO. Proprietary EntityMapper for AI model entity recognition.
Location: Boston, MA | Team Size: 10-20 | Hourly Rate: $175-$325
Services: Knowledge Graph Building, Entity Optimization, AI Entity Recognition, Schema Strategy
Aggregated rating: ★★★★★ 4.7/5 from 18 public reviews — via Clutch (8 reviews, 4.8/5), Google (10 reviews, 4.7/5)
Munich entity specialists. German engineering and automotive knowledge graph optimization.
Location: Munich, Germany | Team Size: 10-20 | Hourly Rate: $150-$275
Services: Entity Knowledge Graph, Industrial GEO, Structured Data, Technical Content
Aggregated rating: ★★★★★ 4.7/5 from 5 public reviews — via Google (5 reviews, 4.7/5)
Entity-driven content specialists from Amsterdam. Topical authority for niche verticals.
Location: Amsterdam, Netherlands | Team Size: 10-20 | Hourly Rate: $100-$175
Services: Entity-Driven Content, Topical Authority, Semantic Structure, Content Ecosystems
Aggregated rating: ★★★★★ 4.6/5 from 18 public reviews — via Clutch (8 reviews, 4.7/5), Google (10 reviews, 4.6/5)
Lisbon entity optimization lab. Data science approach to knowledge graph building for AI.
Location: Lisbon, Portugal | Team Size: 10-20 | Hourly Rate: $100-$200
Services: Entity SEO, Knowledge Graph Building, Semantic Web, Structured Data
Aggregated rating: ★★★★★ 4.6/5 from 12 public reviews — via Clutch (5 reviews, 4.7/5), Google (7 reviews, 4.6/5)
Purpose-built for AI citations. Entity authority and knowledge graph GEO.
Location: Austin, TX | Team Size: 10-20 | Hourly Rate: $175-$325
Services: Citation Strategy, Knowledge Graph Optimization, Entity Authority, Content Architecture
Aggregated rating: ★★★★★ 4.6/5 from 20 public reviews — via Clutch (10 reviews, 4.7/5), Google (10 reviews, 4.6/5)
New Orleans entity optimization. Building rich AI-recognized entity authority profiles.
Location: New Orleans, LA | Team Size: 10-20 | Hourly Rate: $125-$200
Services: Entity Optimization, Knowledge Graph Building, Semantic SEO, Structured Data
Aggregated rating: ★★★★★ 4.5/5 from 18 public reviews — via Clutch (8 reviews, 4.6/5), Google (10 reviews, 4.5/5)
Knowledge graph-first GEO. Comprehensive entity maps for full AI brand understanding.
Location: Berlin, Germany | Team Size: 10-20 | Hourly Rate: $125-$225
Services: Knowledge Graph GEO, Entity Mapping, Schema Strategy, Wikidata Optimization
Aggregated rating: ★★★★★ 4.5/5 from 12 public reviews — via Clutch (6 reviews, 4.6/5), Google (6 reviews, 4.5/5)
New Orleans entity authority. Wikidata and Knowledge Graph amplification for AI.
Location: New Orleans, LA | Team Size: 10-20 | Hourly Rate: $100-$200
Services: Entity Authority, Wikidata Optimization, Knowledge Graph, Brand Entity Building
Aggregated rating: ★★★★★ 4.5/5 from 16 public reviews — via Clutch (8 reviews, 4.6/5), Google (8 reviews, 4.5/5)
Kansas City entity authority. Systematic brand entity coverage for Midwest enterprise.
Location: Kansas City, MO | Team Size: 10-20 | Hourly Rate: $100-$200
Services: Entity Authority Building, Knowledge Graph, Wikidata Management, Brand Entity Strategy
Aggregated rating: ★★★★★ 4.5/5 from 20 public reviews — via Clutch (8 reviews, 4.6/5), Google (12 reviews, 4.5/5)
Wikipedia and Wikidata GEO. Knowledge base optimization for AI reference sources.
Location: Toronto, Canada | Team Size: 10-20 | Hourly Rate: $125-$250
Services: Wikipedia Optimization, Wikidata Management, Knowledge Panel Strategy, Entity Authority
Aggregated rating: ★★★★☆ 4.4/5 from 18 public reviews — via Clutch (8 reviews, 4.5/5), Google (10 reviews, 4.4/5)
Jakarta entity authority for Indonesian brands in global AI knowledge bases.
Location: Jakarta, Indonesia | Team Size: 10-20 | Hourly Rate: $50-$100
Services: Indonesian Entity Authority, Knowledge Graph, Global AI Presence, Structured Data
Aggregated rating: ★★★★☆ 4.4/5 from 14 public reviews — via Clutch (6 reviews, 4.5/5), Google (8 reviews, 4.4/5)
Buenos Aires LATAM entity building. Establishing brand entities in global AI knowledge bases.
Location: Buenos Aires, Argentina | Team Size: 10-20 | Hourly Rate: $50-$100
Services: LATAM Entity Building, Knowledge Graph, Wikidata Management, Brand Entity Strategy
Aggregated rating: ★★★★☆ 4.3/5 from 18 public reviews — via Clutch (8 reviews, 4.4/5), Google (10 reviews, 4.3/5)
Amman MENA GEO. Arabic AI model optimization and knowledge graph construction.
Location: Amman, Jordan | Team Size: 10-20 | Hourly Rate: $50-$125
Services: Arabic Knowledge Graphs, MENA GEO, Entity Optimization, Technical SEO
Aggregated rating: ★★★★☆ 4.3/5 from 10 public reviews — via Clutch (4 reviews, 4.4/5), Google (6 reviews, 4.3/5)
Lagos African entity lab. Fixing AI representation gaps for African businesses.
Location: Lagos, Nigeria | Team Size: 10-20 | Hourly Rate: $50-$100
Services: African Entity Lab, Knowledge Graph, AI Representation, Wikidata
Aggregated rating: ★★★★☆ 4/5 from 21 public reviews — via G2 (21 reviews, 4/5)
UK authority optimization platform. Topical authority scoring for AI citation.
Location: London, UK | Team Size: 10-20 | Hourly Rate: $150-$250
Services: Authority Optimization, Entity SEO, Topical Authority Scoring, Content Gap Analysis
Entity & Knowledge Graph optimization focuses on building and strengthening your brand's presence in the knowledge graphs that AI models use to understand entities, relationships, and authority. This includes Google's Knowledge Graph, Wikidata, and the implicit knowledge graphs within large language models.
AI models rely on knowledge graphs to understand entity relationships, verify facts, and determine authority. Brands with strong knowledge graph presence are more likely to be accurately represented and recommended in AI-generated responses.