Best Alternatives to Postman

3 honest alternatives – every field labelled, no fake scores.

About Postman

Accelerate API development with Postman's all-in-one platform. Streamline collaboration and simplify the API lifecycle for faster, better results. Learn more.

Best for: Development teams and organizations looking to streamline API workflows and enhance collaboration.

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When to look for an alternative

AI-inferred

Not for:

Individuals or small teams with minimal API development needs.

Known limitation:

Pricing information is not visible, which may limit transparency for potential users. (AI-inferred; may be outdated – founders can correct this)

AI-inferred from public information – may be outdated. Founders can correct.

3 Alternatives to Postman

API Management & Integration

Kong Gateway

API Management & Integration

The fabric of modern connectivity. Secure, govern, and scale your API, AI, MCP, and agent gateways with the world’s most trusted platform.

MuleSoft

API Management & Integration

From APIs to AI agents, MuleSoft is the unified control plane that connects, automates, and governs your enterprise.

Free planFree trial

Kong

API Management & Integration

Accelerate API development with Postman's all-in-one platform. Streamline collaboration and simplify the API lifecycle for faster, better results. Learn more.

Free plan

How we sourced this: Alternatives are tools in the same category as Postman listed on directree. Tool details are a mix of Verified observed facts (crawled from each site) and AI-inferred AI-inferred fields (always labelled). No fake precision scores. Founders can submit and claim their listing to correct any field.