Apidog suits teams that design and test APIs, particularly those using specifications, automated request sequences, or Postman scripts.
Free plan Free trial From $9 a month, billed yearly WebWindowsMacLinuxBrowser extensionAPI+1
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Best Apis 2026
Every product here is ranked by Samsung Mobile US Press's record score: what its maker publishes about it, where it runs (Android first), whether it is free to try, and how recently the facts were read.
02
Scalar
Scalar suits developers and teams creating API documentation, client libraries, or API registries.
WebWindowsMac+3 Record6.0 Visit
03
Insomnia
Insomnia suits developers and teams that design, test or govern APIs and want collaboration or CI/CD workflows.
WindowsMacLinux+1 Record5.8 Visit
04
Postman
Postman suits developers and teams that need API design, testing, documentation, or monitoring tools.
WebWindowsMac+2 Record5.8 Visit
05
Amazon API Gateway
It suits teams building APIs for applications and backend services, especially those working with AWS services.
AndroidiPhone & iPadWeb+1 Record5.7 Visit
6
ReadyAPI
WebWindowsMac+3 — Record5.5 Visit ReadyAPI suits teams handling API functional, security, performance, or virtualization work.
7
SwaggerHub
WebSelf-hosted $740 a year Record5.5 Visit SwaggerHub suits API teams and cross-functional contributors who need shared design, documentation, testing, or governance workflows.
8
Google Cloud Endpoints
WebMacLinux+2 $1.50 usage-based Record5.4 Visit Google Cloud Endpoints suits teams seeking API lifecycle management, access policies, and usage analytics in a hybrid deployment.
10
Redocly
WebBrowser extensionAPI $10 a month Record5.3 Visit Redocly suits developers, technical writers, product managers, and executives responsible for API documentation or governance.
11
Assertible
WebAPI $25 a month Record5.2 Visit Assertible is aimed at QA professionals, developers and others responsible for operating a web service.
12
Checkly
WebLinuxAPI $24 a month Record5.2 Visit Checkly is intended for developers, SRE and platform teams, QA engineers, and engineering managers who need API and interface monitoring.
14
KrakenD API Gateway
WindowsMacLinux+1 Free plan Record4.8 Visit It suits teams that need to compose API responses, manage traffic, and apply authentication controls in a self-hosted gateway.
16
Tyk API Management
WebLinuxAPI+1 Free plan Record4.7 Visit Tyk may suit teams that need API lifecycle management across cloud, hybrid, or self-managed deployments.
17
Stoplight Elements
WebSelf-hosted Free plan Record4.5 Visit Elements may suit developers who want to add interactive OpenAPI documentation to an existing site or HTML project.
18
Apache APISIX
LinuxAPISelf-hosted Free plan Record4.3 Visit APISIX suits teams that want to self-manage API, microservice, or LLM traffic on Linux, bare metal, or Kubernetes.
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