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Best API Management Software For Free

Top picks for API Management Software available for Free

8.3

SpotScore

Unleash the power of people data.

4.7

Excellent

Free Trial available, Try Now

Freemium not available

People Data Labs offers custom pricing plan

8.2

SpotScore

Revolutionize your digital workflows with webMethods.

4.2

Very Good

Free Trial available

Freemium not available

Software AG webMethods offers custom pricing plan

8.2

SpotScore

Streamlining API development for unparalleled efficiency.

No ratings available

Free trial not available

Freemium

Starts from $90/Month

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List of the Best API Management Software For Free as of September 2026

8.3

SpotScore

People Data Labs - API Management Software

People Data Labs

Unleash the power of people data.

Best for: SMB teams · Mid-market · Enterprise

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What is People Data Labs?

People Data Labs, Inc. has been connecting people and data via its People Data Platform since 2006 specializing in identity resolution, authorization, attribute management, and data science solutions. The easy-to-use People Data Labs API Management Software pushes out predefined changes to the ...

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People Data Labs offers custom pricing plan

8.2

SpotScore

Software AG webMethods - API Management Software

Software AG webMethods

Revolutionize your digital workflows with webMethods.

Best for: SMB teams · Mid-market · Enterprise

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4.2

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What is Software AG webMethods?

Software AG webMethods is the leading platform for digital revolution - a unified solution to quickly connect, assemble, and deploy workflows on-premises or in the cloud. It has advanced microservices architectures, authentication and access control, and real-time transaction monitoring. The ...

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Free Trial·

Software AG webMethods offers custom pricing plan

8.2

SpotScore

Yappes - API Management Software

Yappes

Streamlining API development for unparalleled efficiency.

Best for: SMB teams · Mid-market · Enterprise

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What is Yappes?

Yappes is a full-featured API Management Software that enables developers to design, create, debug, invoke and publish APIs in a variety of languages and technology stacks. With Yappes, API developers can create APIs that have predicates, access controls, analytics, security policies among ...

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Starts from $90/Month, also offers free forever plan

8.1

SpotScore

NoCodeAPI - API Management Software

NoCodeAPI

Streamline your coding experience with NoCodeAPI.

Best for: SMB teams · Mid-market · Enterprise

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What is NoCodeAPI?

NoCodeAPI is the perfect tool for amateur developers looking to save time and effort. It comes with a stable MVP and boasts over 10 core applications, including Google Sheet, Google Analytics, Airtable, Slack, Cloudinary, XML-JSON, Telegram Hook, Link Preview, Twitter, Medium, and Ghost. The ...

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Starts from $4.99/Month when Billed Yearly, also offers free forever plan

8.1

SpotScore

Apinizer - API Management Software

Apinizer

Powerful API management made easy.

Best for: SMB teams · Mid-market · Enterprise

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What is Apinizer?

Apinizer is a cutting-edge API creation and management platform that goes beyond its catchy tagline - "Easy & Powerful". Thanks to its quick and seamless API publishing process, you can now publish your APIs in just 21 seconds. With a full API lifecycle management tool, securing and creating ...

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Starts from $500/Month, also offers free forever plan

8.1

SpotScore

Ambassador Edge Stack - API Management Software

Ambassador Edge Stack

Unlocking Actionable Insights for Growing Organizations.

Best for: SMB teams · Mid-market · Enterprise

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What is Ambassador Edge Stack?

Ambassador Edge Stack transforms massive amounts of data into information that can be actioned by organization, enabling user to deliver on the expectations of customers and stakeholders. Ambassador delivers an intuitive, multi-tenant, role-based, mobile experience that supports every user role ...

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Ambassador Edge Stack offers custom pricing plan

8.0

SpotScore

API7 Cloud

API7 Cloud

Efficiency, control, and innovation in seamless API management.

Best for: SMB teams · Mid-market · Enterprise

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What is API7 Cloud?

Experience seamless cloud API management with API7 Cloud, the leading SaaS solution for modern businesses. Elevate your API deployment, monitoring, and visualization with ease using the innovative capabilities of API7 Cloud. Empower your team with a centralized control hub, ensuring efficient ...

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Starts from $250.00/user / month when Billed Yearly, also offers free forever plan

8.0

SpotScore

Kreya

Kreya

Unlock your API potential with seamless collaboration and control.

Best for: SMB teams · Mid-market

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What is Kreya?

Kreya is a GUI client for REST and gRPC APIs that stores all project data locally rather than on external servers, keeping sensitive credentials and API details on the user's device. It integrates with git for team collaboration and handles complex API scenarios including debugging and ...

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8.0

SpotScore

Permify - API Management Software

Permify

Empower your team with secure permission management.

Best for: SMB teams · Mid-market · Enterprise

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What is Permify?

Permify simplifies the process of creating and managing precise authorizations within applications. Its ability to swiftly connect with Google Analytics makes it effortless to build, modify, and oversee granular permissions. This empowers users to speedily launch new features and bring products ...

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Starts from $149/Month, also offers free forever plan

7.9

SpotScore

WhoAPI - API Management Software

WhoAPI

Power up your domain and website insights.

Best for: SMB teams · Mid-market · Enterprise

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What is WhoAPI?

WhoAPI is a digital service that offers various tools and insights related to domains and websites, including a multitude of API-centric services. These services empower users to aggregate data and conduct thorough evaluations on aspects such as domain names and websites. One of the primary ...

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Starts from $13/Month when Billed Yearly, also offers free forever plan

7.9

SpotScore

Checkly - API Management Software

Checkly

Efficiently manage your APIs with Checkly.

Best for: SMB teams · Mid-market · Enterprise

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What is Checkly?

Checkly is an API and end-to-end monitoring tool used by engineering teams to run automated synthetic checks on API uptime, response times, and correctness in production environments. It runs scheduled tests from multiple geographic locations and alerts teams to failures and regressions before ...

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Starts from $80/month when monthly, also offers free forever plan

7.9

SpotScore

Apideck Ecosystem - API Management Software

Apideck Ecosystem

Effortlessly connect, collaborate, and grow.

Best for: SMB teams · Mid-market · Enterprise

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What is Apideck Ecosystem?

Apideck Ecosystem provides a quick and seamless way to construct a robust ecosystem. Its advanced search capabilities make it easy to find the ideal partner for customers. Users can also create tailored collections and empower partners to control their own listings without repeated data entry. ...

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Starts from $24.17/Month when Billed Yearly, also offers free forever plan

7.9

SpotScore

Amio - API Management Software

Amio

Streamline your messaging with Amio's powerful API.

Best for: SMB teams · Mid-market · Enterprise

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What is Amio?

Amio is a messaging API platform for software development teams building customer communication features across channels like WhatsApp, Facebook Messenger, and Viber. It provides a unified API and pre-built third-party integrations so developers can add multi-channel messaging to applications ...

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Starts from $19/Month, also offers free forever plan

7.9

SpotScore

Standard Library - API Management Software

Standard Library

Streamline API management and integration in minutes.

Best for: SMB teams · Mid-market

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What is Standard Library?

Standard Library is API Management Software for teams building and managing APIs. With Standard Library's API Gateway, user can build and manage any kind of API on the web in minutes: using platform of choice (e.g., node.js, Ruby). It also allows users to consume APIs using any language that ...

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Starts from $15/Month, also offers free forever plan

7.8

SpotScore

Bump - API Management Software

Bump

Streamline your APIs with Bump.

Best for: SMB teams · Mid-market · Enterprise

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What is Bump?

Introducing Bump – the ultimate solution for busy teams looking for efficient API documentation. With its ability to handle Swagger, OpenAPI, and AsyncAPI publication, Bump takes the burden off your shoulders, allowing you to dedicate all your time and energy to designing and coding. Not to ...

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Starts from $59/Month, also offers free forever plan

7.8

SpotScore

iEngage.ai - API Management Software

iEngage.ai

Empowering API development with AI automation.

Best for: SMB teams · Mid-market · Enterprise

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What is iEngage.ai?

iEngage.ai is the AI-based API Management Software for developers and  Enterprises. It helps to automate API development, deployment, monitoring, testing and security scanning. iEngage.ai helps companies speed up the time to market of new products and services by automating the key operations ...

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Free Trial·

Starts from $24/Month

7.8

SpotScore

Conektto - API Management Software

Conektto

Streamline your workflow and conquer the day.

Best for: SMB teams · Mid-market · Enterprise

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What is Conektto?

Conektto is an API management platform that covers the full development lifecycle from ideation to deployment, consolidating tools into a single workspace to reduce context-switching and speed up API creation.

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Free Trial·

Starts from $319.16/Month when Billed Yearly

7.8

SpotScore

SlashDB - API Management Software

SlashDB

Effortlessly manage, publish, and scale your APIs.

Best for: SMB teams · Mid-market · Enterprise

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What is SlashDB?

SlashDB is an API management tool for database and infrastructure teams that need to expose existing relational databases as REST APIs without writing custom endpoint code. It provides a central location to publish, monitor, and apply policy rules to database-backed APIs in real time. Best ...

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Starts from $50/Month, also offers free forever plan

7.7

SpotScore

Verj.io - API Management Software

Verj.io

Streamline API collaboration and control.

Best for: SMB teams · Mid-market · Enterprise

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4.9

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What is Verj.io?

API Management Software that allows developers to collaborate on API projects with team members, clients, or partners. Features include Brings Dev, QA, and Support teams together by allowing them to work in parallel, Runs on a graphical user interface (GUI), meaning user can create and manage ...

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Starts from $70/Month, also offers free forever plan

7.7

SpotScore

broadpeak.io - API Management Software

broadpeak.io

Personalize, monetize, and scale with one API.

Best for: SMB teams · Mid-market · Enterprise

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What is broadpeak.io?

Broadpeak.io is the most advanced video API platform, empowering users to build personalized streaming experiences on a scalable platform with one simple API. Content can be personalized using the Content Replacement service, which eliminates the need for re-encoding or re-packaging to create ...

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broadpeak.io offers custom pricing plan

About the reviewer

Rajat Gupta is the founder of Spotsaas. Over the past two years, he has reviewed 2,000+ tools across CRM, HR, AI, and finance — applying hands-on product research and a background in commerce and the CFA program to evaluate software through a business and ROI lens. His goal: help teams make software decisions they won't regret.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].