# DemandSphere

**Canonical:** https://apis.io/providers/demandsphere/  
**Website:** https://demandsphere.com  
**APIs profiled:** 4

DemandSphere is a unified AI search visibility platform (founded 2010, Y Combinator S10) that tracks brand presence across traditional search engine results pages, AI search engines (ChatGPT, Gemini, Perplexity, AI Overviews, AI Mode), and agentic surfaces. Its modular products cover DemandMetrics SERP analytics, DemandMetrics for Gen AI (LLM visibility and citation tracking), DemandSphere Agents workflow automation, Analytics AX log-file analytics, and Search Intelligence, a BigQuery data warehouse. The DemandSphere REST API (v5.0) exposes rank tracking, ranking trends, keyword groups, local rankings, landing matches, search-engine summaries, and site hierarchy data as JSON over api-key authentication, across 200+ markets and 10+ search engines, and is complemented by a first-party Model Context Protocol (MCP) server for agent access.

## Kin Score — 60.6 / 100 (strong)

Scored 2026-08-17 under rubric 0.11.0. Trend: rising (+6.3 from 54.3).

| Facet | Score |
|---|---|
| Discoverability | 92.6 |
| Contract Quality | 51.5 |
| Governance | 11.5 |
| Operational Transparency | 47.4 |
| Developer Ergonomics | 62.5 |
| Commercial Clarity | 92.1 |

## Agent readiness — 42.6 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| MCP Server | yes |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Paid plans from $79/mo, demo-led signup — onboarding: unknown, pricing: paid, trial: no (confidence: high).

## APIs (4)

- **DemandSphere Keywords API** — The Keywords API from DemandSphere — 6 operation(s) for keywords.
- **DemandSphere Pages API** — The Pages API from DemandSphere — 1 operation(s) for pages.
- **DemandSphere SearchEngines API** — The SearchEngines API from DemandSphere — 1 operation(s) for searchengines.
- **DemandSphere Sites API** — The Sites API from DemandSphere — 2 operation(s) for sites.

## MCP servers (1)

- **demandsphere-mcp.yml**

## Agentic access (1)

- **Demandsphere Agentic Access** — 10 operations · 10 acting

## Security (4)

- **Demandsphere Authentication** — apiKey · 1 scheme
- **Demandsphere Domain Security** — TLSv1.3 · HSTS · DMARC
- **Demandsphere Vulnerability Disclosure** — disclosure policy published
- **Demandsphere Trust Center** — SOC 2, GDPR

## Plans (1)

- **Demandsphere Plans Pricing**

## Tags

Company, SEO, Search Intelligence, SERP Analytics, AI Search, LLM Visibility, Rank Tracking, Analytics, API, MCP

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/demandsphere/). Scores are computed from the provider's own public artifacts under a published rubric.