CoStar Group · Trust Center

Costar Trust Center

Trust center

CoStar Group maintains a public trust center documenting SOC 2, ISO 27001, PCI DSS, and GDPR compliance.

Commercial Real EstateResidential Real EstateReal Estate DataMarketplacesAnalyticsListingsPropTech
Trust center: https://trust.costargroup.com/

Certifications & Compliance

SOC 2ISO 27001PCI DSSGDPR

Source

Trust Center

costar-trust-center.yml Raw ↑ 
generated: '2026-07-11'
method: searched
probe: true
source: https://trust.costargroup.com/
url: https://trust.costargroup.com/
certifications:
- SOC 2
- ISO 27001
- PCI DSS
- GDPR
evidence:
- source: https://trust.costargroup.com/
  keywords:
  - soc 2
  - iso 27001
  - iso/iec 27001
  - pci dss
  - trust center
  - gdpr

Work with this as data

Every security artifact here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for security posture

4 MCP tools reach this
  • find_securityBrowse and filter every security artifact in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This security artifact 
curl "https://apis.io/api/v1/security/costar-trust-center"
All security posture 
curl "https://apis.io/api/v1/security?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.