generated: '2026-08-13' method: searched source: https://sitefire.ai/pricing docs: https://sitefire.ai/docs/mcp.md notes: >- Sitefire publishes NO HTTP rate limits. There is no rate-limit section in the docs, the MCP page says nothing about throttling, and no RateLimit-*, X-RateLimit-* or Retry-After header was observed on any live response probed on 2026-08-13 (the MCP 401 challenge, the 405 from /api/book-demo, and the 404 from /api/book-demo/slots all carried none). What Sitefire does publish is a set of hard monthly QUOTAS attached to each pricing tier, so the limits below are account-scoped consumption ceilings measured in product units - tracked prompts, action briefs, generated articles - not requests per second. They are the real ceiling an agent driving the MCP tools will hit: write_article is bounded by the articles-per-month quota and create_action by the briefs-per- month quota, and neither surfaces a documented error or header when exhausted. That gap is the finding: an agent cannot detect exhaustion from the wire. limit_count: 8 headers_published: false headers_observed: [] exhaustion_status_code: null exhaustion_note: >- Undocumented. No published status code, error code or header for a quota- exhausted request. Not observable without an authenticated account. retry_after_supported: unknown limits: - name: Tracked prompts (Lite) scope: per-account plan: Lite window: concurrent limit: 150 unit: prompts kind: quota source: https://sitefire.ai/pricing - name: Tracked prompts (Pro) scope: per-account plan: Pro window: concurrent limit: 300 unit: prompts kind: quota source: https://sitefire.ai/pricing - name: Sentiment-tracked prompts (Pro) scope: per-account plan: Pro window: concurrent limit: 30 unit: prompts kind: quota source: https://sitefire.ai/docs/2026-07-26-ai-sentiment.md - name: Action briefs (Lite) scope: per-account plan: Lite window: month limit: 8 unit: briefs kind: quota mcp_tool: create_action source: https://sitefire.ai/pricing - name: Action briefs (Pro) scope: per-account plan: Pro window: month limit: 18 unit: briefs kind: quota mcp_tool: create_action source: https://sitefire.ai/pricing - name: AI-optimized articles (Lite) scope: per-account plan: Lite window: month limit: 3 unit: articles kind: quota mcp_tool: write_article source: https://sitefire.ai/pricing - name: AI-optimized articles (Pro) scope: per-account plan: Pro window: month limit: 8 unit: articles kind: quota mcp_tool: write_article source: https://sitefire.ai/pricing - name: Answer engines tracked (Lite and Pro) scope: per-account plan: [Lite, Pro] window: concurrent limit: 3 unit: answer engines kind: quota note: 3 selected from ChatGPT, Gemini, Perplexity, AI Overview, AI Mode. Enterprise is unlimited plus custom models. source: https://sitefire.ai/pricing enterprise_note: >- The Enterprise tier is published as unlimited on every meter, with custom models and prompt limits negotiated. No numbers are published. x-evidence: - url: https://sitefire.ai/pricing http_status: 200 checked: '2026-08-13' - url: https://app.sitefire.ai/api/mcp http_status: 401 note: no rate-limit headers on the response checked: '2026-08-13' - url: https://sitefire.ai/api/book-demo http_status: 405 note: no rate-limit headers on the response checked: '2026-08-13'