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SPECIFICTION
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Datacircle vs Postman

Datacircle

datacircle.dev

Postman

postman.com

Side by side

FigureDatacirclePostman
Price fromFree$9/mo
Free planYesYes
Free trial—Yes
Open source——
WebYesYes
Windows—Yes
macOS—Yes
Linux—Yes
Plans published14
Spec score · API Marketplace Software7.3 (#23)8.4 (#6)
Free useThe data downloads free in JSON or CSV, one row per plan, with no key and no account.Yes
SupportBy e-mail: [email protected]Premium Support is an Enterprise-only add-on with contractual SLAs, 24/7 global coverage, a priority queue, and premium phone, screen-sharing, and chat channels.
What it doesDatacircle benchmarks GTM APIs and publishes the results: it lists every GTM API it finds, one row per plan of one API.Postman is a unified platform for designing, testing, distributing, documenting, and monitoring APIs.

Plans

Datacircle

  • FreeFree

Datacircle pricing →

Postman

  • FreeFree
  • Solo$9 a month
  • Team$19 a month
  • EnterprisePriced on request

Postman pricing →

In their own words

Datacircle

Datacircle has no write-up on Specifiction yet; its figures are above.

Visit datacircle.dev

Postman

Postman is a platform for building, exercising, sharing, documenting, and monitoring APIs. Its API client handles multiple protocols and includes authentication, response inspection and visualization, variables, environments, and request history. For API design, it supports specifications, mock servers, importing definitions, multiple definition formats, and third-party integrations. Testing options include collection runs and automated, integration, performance, regression, and end-to-end testing, with Postman CLI also available. Listed integrations include Jira, Slack, GitHub, GitLab, Microsoft Teams, VS Code, Amazon API Gateway, AWS Secrets Manager, and 1Password Vault. Postman describes local secret protection, cloud detection, runtime resolution, and connections to secret-management services. Its stated compliance credentials include SOC 2 Type II, PCI DSS, HIPAA, GDPR, and others. It says customer data is not used to train its models and Enterprise teams control AI access and usage. The Free plan includes 50 AI credits. Solo is $9 a month, billed annually. Basic and Professional plans are closed to new customers; existing Professional customers retain their current plan and pricing.

Visit postman.com