Zuplo is an API management platform offering API Gateway, AI Gateway and MCP Gateway products.
Alternatives to Azure API Center
Postman is a platform for designing, testing, distributing, documenting, and monitoring APIs.
DigitalAPI brings APIs from different gateways into a shared catalogue for developers, partners, and AI agents.
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API.market
API.market is a marketplace where API buyers and sellers can discover, test, integrate, list, and monetize APIs and AI models.
Free planWebAPISelf-hosted7.0From $599 a month - 5

APILayer Marketplace
APILayer Marketplace is a public API marketplace for discovering, integrating, and managing APIs across categories such as machine learning and financial data.
Free planWebAPI6.7From $19.99 a month - 6

Boomi
Boomi is a hybrid enterprise platform for connecting applications and data, managing APIs, and automating processes.
WebAPISelf-hosted6.6From $99 a month - 7
Datovu
Datovu helps developers and data teams turn information into searchable data APIs without building backend infrastructure.
Free planWebAPI6.6From $29 a month - 8
FabriXAPI
FabriXAPI is a managed cloud platform for publishing, distributing and monetizing APIs.
Free planWebAPI6.6From $69 a month - 9

ApyHub Readability Scores Documents API
ApyHub Readability Scores Documents API measures how easy a document or publicly accessible web page is to read.
Free planAPI6.5From $16 a month - 10
Fusio
Fusio is a free, open-source API management platform for connecting business logic and infrastructure to APIs.
Free planWebAPILinuxSelf-hosted6.3Free plan - 11

Moesif
Moesif is an API analytics and monetization platform for tracking usage and understanding how customers consume APIs.
Free planWebAPISelf-hosted6.3Free plan - 12

Apigee API hub
Apigee API hub brings an organization’s API information into a catalog for API consumers, producers, and platform teams to discover, assess, organize, and manage.
Free planWebAPI6.2Free plan - 13

Kong Konnect
WebLinuxmacOSWindows6.1From $25 a month - 14
api0.app
Free planWebAPI6.0Free plan - 15
Fiorano API Management
Fiorano API Management is a full-lifecycle platform for building, running, exposing and governing APIs.
WebAPISelf-hosted6.0 - 16
Tyk API Management
Tyk API Management is a platform for developing, operating, governing, and publishing APIs.
WebAPILinuxSelf-hosted6.0 - 17

APIDistributed
APIDistributed is a cloud marketplace for accessing and publishing production APIs from multiple providers.
Free planWebAPI5.9Free plan - 18

Comviva API Marketplace
Comviva API Marketplace is a cloud-native platform for Communication Service Providers to launch, manage, and monetize API ecosystems.
WebAPI5.9 - 19

APIwiz
APIwiz is a web platform for managing APIs across design, deployment, monitoring, and monetization.
Web5.8 - 20

Gravitee API Management
WebLinuxWindows5.8From $2,500 a month - 21

Sensedia API Management
Sensedia API Management provides centralized tools to see, govern, secure, monitor, and manage APIs.
WebAPISelf-hosted5.8 - 22
5.7From $13 a month - 23
Moesif Developer Portal
Moesif Developer Portal is an open-source portal for API product owners who want customers to subscribe to and pay for APIs through a self-service interface.
WebAPISelf-hosted5.6 - 24
RoutexAPI
RoutexAPI is a public API marketplace and gateway for developers who want to find and subscribe to APIs, and publishers who want to list and monetize them.
WebAPISelf-hosted5.6 - 25
SAMi API Storefront
SAMi API Storefront is a developer portal and API marketplace for onboarding developers, publishing APIs, and generating revenue.
WebAPISelf-hosted5.6 - 26

Apiable
Apiable provides a branded API portal and partner onboarding and monetization layer that connects to an existing API gateway.
WebAPISelf-hosted5.5 - 27

RapidAPI
RapidAPI's API Hub is a place to find, test, and connect to thousands of APIs using a single API key.
WebAPIExtensionmacOS5.4 - 28
5.1 - 29
Axway SecureTransport
Axway SecureTransport is a hybrid platform combining managed file transfer with API management.
API5.0


