
Postman
7.5#2 in api marketplace softwareFrom $9 a monthFree planWebExtensionLinuxmacOS
Visit

| Fact | Postman | Routebase |
|---|---|---|
| API design | Postman supports API specifications, mock servers, definition import, multiple definition formats, and third-party integrations. | Its visual editor supports designing OpenAPI specifications with endpoints, schemas and versions. |
| Integrations | Listed integrations include Jira, Slack, 1Password Vault, Amazon API Gateway, AWS Secrets Manager, GitHub, GitLab, Microsoft Teams, and VS Code. | Integrations include event-driven webhooks, Slack and Microsoft Teams alerts, scoped API keys and MCP access for AI agents. |
| Support | 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. | Starter includes email support, while Enterprise includes dedicated support and an SLA. |
Postman suits developers and teams that design, test, document, or monitor APIs. Its Free plan includes core API tools, while Enterprise features address advanced collaboration, security, and governance needs.
Routebase suits commercial businesses, self-employed people, and freelancers who need to design and manage APIs. It may also fit teams using AI agents to work with API specifications, provided hosted service is acceptable.