Postman alternatives
Tools that do what Postman does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from Postman.
Read 2026-10-17 · Postman itself: Free plan · From $9/user/mo
With a free plan or free to use: CircleCI, KushoAI, GitHub, Logic, Inc., Nango, Keploy, JetBrains.
- #1
CircleCIDeveloper toolsMCP · sign-in
Runs automated tests and deploys code through CI/CD pipelines with AI-assisted validation and orchestration.
Also: Workflow automation
136kActiveFrom $15/mo2011 - #2
KushoAIDeveloper tools
Generates API tests from specifications, scans for security vulnerabilities, and validates complete workflows across services.
Also: Security, Code generation
906Free plan - #3
GitHubDeveloper tools
Hosts code repositories, manages pull requests, and automates development workflows with AI assistance.
CheaperAlso: Workflow automation, Code generation
42MFrom $4/user/mo2007 - #4
Logic, Inc.Developer tools
Deploys agents from plain English specifications as typed REST APIs with built-in testing and versioning.
Also: Agents
729MaintainedFrom $49/mo - #5
NangoDeveloper tools
Generates integration code and manages authentication, syncs, and webhooks for connecting products to thousands of APIs.
Also: Workflow automation
903ActiveFrom $50/mo - #6
TestMu AI (Formerly LambdaTest)Developer tools
Runs automated tests on web and mobile applications using AI agents across browsers, devices, and environments at scale.
Also: AgentsNewer, since 2017
370kActiveFrom $17/mo2017 - #7
Unleash the Power of AI for Your BusinessDeveloper tools
Provides infrastructure, data platforms, and development tools for building and deploying applications with AI capabilities.
Also: RAGAround longer, since 1981
973kActive1981 - #8
NutrientDeveloper toolsMCP · sign-in
Provides PDF SDKs and APIs for reading, editing, signing and extracting data from documents inside software apps and AI agent workflows.
Also: Data extraction
20.8kActive2011 - #9
KeployDeveloper toolsMCP · open
Captures production traffic to generate tests and mocks, replaying them to detect regressions.
Open sourceCosts more
153kActiveFrom $19/user/mo2021 - #10
JetBrainsDeveloper tools
Integrated development environments for Java, Python, JavaScript, C++, .NET and Kotlin with code analysis and debugging.
More widely usedAround longer, since 2002
492kActiveFrom $69/user/yr2002
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How this list is made: the words Postman is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.