{
 "categories": [
  "business-intelligence",
  "enterprise"
 ],
 "deployment": "saas",
 "evidence": [
  {
   "date": "2026-10-04",
   "fact": "homepage",
   "note": "Sigma presents warehouse-native analytics, AI apps, and agents, and says it is trusted by 2,000 or more enterprises.",
   "source": "https://www.sigmacomputing.com/",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "deployment",
   "note": "The REST API is hosted on Sigma cloud regions, including AWS, Azure, and GCP base URLs.",
   "source": "https://help.sigmacomputing.com/reference/get-started-sigma-api",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "platforms",
   "note": "Sigma is used as a web workspace. The homepage does not name desktop operating systems.",
   "source": "https://www.sigmacomputing.com/",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "license",
   "note": "The API guide says use of the API is governed by the legal agreement for the Sigma Service.",
   "source": "https://help.sigmacomputing.com/reference/get-started-sigma-api",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "modalities.api.exists",
   "note": "Sigma documents a REST API for administering users, permissions, workbook export, and related organization resources.",
   "source": "https://help.sigmacomputing.com/reference/get-started-sigma-api",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "modalities.api.kinds[0]",
   "note": "The guide says the API is REST, uses the OpenAPI specification, and accepts JSON request bodies.",
   "source": "https://help.sigmacomputing.com/reference/get-started-sigma-api",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "modalities.api.auth[0]",
   "note": "Client credentials are created in Administration, Developer access, with the REST API scope. POST /v2/auth/token with grant_type client_credentials returns a bearer token that expires in 1 hour.",
   "source": "https://help.sigmacomputing.com/reference/generate-client-credentials",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "modalities.api.coverage",
   "note": "Documented examples include user onboarding, account types, workbook permissions, and workbook export. Token and export endpoints have published rate limits. Calls inherit the credential owner's account type.",
   "source": "https://help.sigmacomputing.com/reference/get-started-sigma-api",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "modalities.mcp.first_party",
   "note": "Sigma documents an organization MCP URL copied from Profile, Integrations. Auth is OAuth over HTTP. The page describes search, explore, query, and calling Sigma agents.",
   "source": "https://help.sigmacomputing.com/docs/use-sigma-mcp-server",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "modalities.data_access.export[0]",
   "note": "Workbook export downloads can include CSV.",
   "source": "https://help.sigmacomputing.com/reference/get-started-sigma-api",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "modalities.data_access.export[1]",
   "note": "Workbook export downloads can include XLSX.",
   "source": "https://help.sigmacomputing.com/reference/get-started-sigma-api",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "modalities.data_access.export[2]",
   "note": "Workbook export downloads can include PDF.",
   "source": "https://help.sigmacomputing.com/reference/get-started-sigma-api",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "modalities.data_access.export[3]",
   "note": "Workbook export downloads can include PNG.",
   "source": "https://help.sigmacomputing.com/reference/get-started-sigma-api",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "modalities.data_access.export[4]",
   "note": "Workbook export downloads can include JSON.",
   "source": "https://help.sigmacomputing.com/reference/get-started-sigma-api",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "modalities.agent_docs.llms_txt",
   "note": "https://help.sigmacomputing.com/llms.txt is a documentation index with instructions for AI agents and links to guides and developer documentation.",
   "source": "https://help.sigmacomputing.com/llms.txt",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "verdict.scores.api",
   "note": "The REST API is OpenAPI-described and covers user administration and workbook export with client-credentials tokens. One-hour tokens and per-endpoint rate limits keep it in the broad production tier.",
   "source": "https://help.sigmacomputing.com/reference/get-started-sigma-api",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "verdict.scores.mcp",
   "note": "The official organization server can search, describe, and query published documents and call agents. The URL is per organization, and queries fail against a document the user cannot view as published.",
   "source": "https://help.sigmacomputing.com/docs/use-sigma-mcp-server",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "freshness.watch[0].url",
   "note": "Opened the current organization MCP guide, including OAuth, permissions, and query limits.",
   "source": "https://help.sigmacomputing.com/docs/use-sigma-mcp-server",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "freshness.watch[1].url",
   "note": "Opened the current REST API getting-started guide, including base URLs, export formats, and rate limits.",
   "source": "https://help.sigmacomputing.com/reference/get-started-sigma-api",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "freshness.watch[2].url",
   "note": "Opened the current client-credentials guide, including the token request and one-hour expiry.",
   "source": "https://help.sigmacomputing.com/reference/generate-client-credentials",
   "tier": "declared"
  },
  {
   "date": "2026-10-04",
   "fact": "freshness.watch[3].url",
   "note": "Opened the current documentation index, including the separate help-center MCP address.",
   "source": "https://help.sigmacomputing.com/llms.txt",
   "tier": "declared"
  }
 ],
 "freshness": {
  "last_verified": "2026-10-04",
  "volatility": "high",
  "watch": [
   {
    "type": "docs",
    "url": "https://help.sigmacomputing.com/docs/use-sigma-mcp-server"
   },
   {
    "type": "docs",
    "url": "https://help.sigmacomputing.com/reference/get-started-sigma-api"
   },
   {
    "type": "docs",
    "url": "https://help.sigmacomputing.com/reference/generate-client-credentials"
   },
   {
    "type": "docs",
    "url": "https://help.sigmacomputing.com/llms.txt"
   }
  ]
 },
 "homepage": "https://www.sigmacomputing.com/",
 "id": "sigma-computing",
 "license": "commercial",
 "modalities": {
  "agent_docs": {
   "llms_txt": true
  },
  "api": {
   "auth": [
    "oauth-client-credentials"
   ],
   "coverage": "partial",
   "docs": "https://help.sigmacomputing.com/reference/get-started-sigma-api",
   "exists": true,
   "kinds": [
    "rest"
   ]
  },
  "cli": {
   "exists": "unknown"
  },
  "computer_use": {
   "issues": [],
   "viability": "unknown"
  },
  "data_access": {
   "export": [
    "csv",
    "xlsx",
    "pdf",
    "png",
    "json"
   ],
   "import": []
  },
  "extensibility": {
   "scripting": [],
   "webhooks": "unknown"
  },
  "integrations": {
   "make": "unknown",
   "n8n": "unknown",
   "power_automate": "unknown",
   "zapier": "unknown"
  },
  "mcp": {
   "first_party": true,
   "third_party": [],
   "verdict": "official"
  },
  "rpa": {
   "drivability": "unknown",
   "notes": "No repeatable UI probe was run. The REST API and the organization MCP server cover administration and warehouse queries without browser control.\n",
   "ui_stack": [],
   "vendor_support": []
  },
  "sdk": {
   "exists": "unknown",
   "languages": [],
   "official": "unknown"
  }
 },
 "name": "Sigma",
 "platforms": [
  "web"
 ],
 "related": {
  "alternatives": [
   "hex",
   "looker",
   "tableau"
  ],
  "our_products": []
 },
 "schema_version": 1,
 "score_version": 1,
 "status": "active",
 "vendor": "Sigma Computing",
 "verdict": {
  "best_path": "api",
  "scores": {
   "api": 8,
   "cli": null,
   "computer_use": null,
   "integrations": null,
   "mcp": 7,
   "overall": 8,
   "rpa": null
  },
  "summary": "Sigma is automatable today through its REST API. The API is documented as REST and OpenAPI. Base URLs depend on the cloud, such as https://api.sigmacomputing.com for GCP and https://aws-api.sigmacomputing.com for AWS US West. An administrator, or a member with Create API keys, creates a client ID and secret under Administration, Developer access, with the REST API scope. POST /v2/auth/token with grant_type client_credentials returns a bearer access token that expires after 1 hour. Documented uses include user onboarding, workbook permissions, and workbook export. Export downloads can be CSV, XLSX, PDF, PNG, or JSON. Token requests are limited to 1 per second. Workbook export is limited to 400 requests per minute. Sigma also documents an organization MCP server. The URL is copied from Profile, Integrations. Transport is HTTP and auth is OAuth. The account needs the Use Sigma MCP with OAuth permission. The page describes search, explore, query, and calling Sigma agents. Queries run against the published version of a document and are tagged kind mcp. The help-center server at https://help.sigmacomputing.com/_mcp/server is a documentation index, not this organization server. https://help.sigmacomputing.com/llms.txt is a first-party documentation index. Zapier, Make, Power Automate, and n8n were not assessed. A published language SDK and a CLI were not established. Computer-use viability is unassessed. API scores 8. MCP scores 7. API is the best path because a bearer token calls the REST API directly, without an organization-specific MCP URL or a browser OAuth consent.\n"
 }
}