CategoriesAPI Management

Companies in the category 'API Management'

These are companies that provide open source tools for publishing, securing, and governing APIs across an organization.

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Showing 1-13 of 13 items
Naftiko

Spec-driven API integration for the AI era

Naftiko is an open-core API integration platform that uses a spec-driven approach to turn API sprawl into a governed capability fleet. Its open-source framework allows integration engineers and platform architects to declare capabilities in YAML and expose them via MCP, REST, or SKILL servers, enabling AI-native integration across SaaS APIs and microservices. The company operates an open-core model with a free Community Edition alongside commercial Standard and Enterprise tiers.

Location: Paris, France
Founded: 2025
Industries
Software
Technologies
Cloud NativeAI Agents
Sectors
Enterprise
Licenses
Apache-2.0
Updated: May 7, 2026
2 people
3 headlines
Tyk

Open-source full lifecycle API management

Tyk is an open-source API management platform that provides a full lifecycle API gateway, developer portal, and analytics. Originally created as a personal open-source project by CEO Martin Buhr, Tyk enables enterprises to design, publish, secure, and monitor APIs at scale. The platform supports REST, GraphQL, gRPC, and other protocols and is available as a self-hosted or cloud-managed solution.

Location: London, United Kingdom
Founded: 2014
Industries
Software
Technologies
Developer ToolsAPI Gateway
Sectors
Enterprise
Licenses
MPL-2.0

No headlines available

Updated: March 25, 2026
2 people
0 headlines
Permify

Fine-grained authorization system.

Permify is a fine-grained authorization system that allows developers to implement scalable and extensible access controls within minutes. It is inspired by Google\'s Zanzibar and helps centralize authorization across applications.

Industries
Information Technology
Technologies
Cloud NativeDeveloper Tools
Sectors
Enterprise
Licenses
AGPL-3.0
Updated: March 13, 2026
2 people
4 headlines
Stoplight

API design and documentation management

Stoplight provides an intuitive interface and thoughtful features to power the complete API design lifecycle, enabling faster development with a design-driven workflow. It helps businesses architect digital connections and create high-quality APIs at any scale.

Location: Austin, Texas, United States
Founded: 2015
Industries
Software
Technologies
API TestingCloud Native
Sectors
Enterprise
Licenses
CC-BY-NC-ND-4.0
Updated: March 13, 2026
2 people
1 headlines

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Dittofeed

Open-source customer engagement platform.

Dittofeed is an open-source customer engagement platform that provides omni-channel marketing automation and transactional messaging. It offers embeddable, self-hostable, and infinitely flexible tools for businesses to automate their communication with users.

Location: Los Angeles, CA, USA
Industries
Marketing
Technologies
PostgresTemporal
Sectors
Enterprise
Licenses
MIT
Updated: March 13, 2026
2 people
1 headlines
Kong Inc.

A cloud-native, platform-agnostic API gateway

Kong Inc. provides an open-source API platform and service connectivity platform that enables developers to manage APIs and microservices across hybrid and multi-cloud environments. The company serves enterprises in various industries, offering solutions for API management, service mesh, Kubernetes ingress, and developer portals.

Location: San Francisco, CA, USA
Founded: 2017
Industries
Software
Technologies
KubernetesCloud Native
Sectors
Enterprise
Licenses
Apache-2.0
Updated: September 3, 2025
2 people
8 headlines
Grafbase

API platform for mission-critical applications

Grafbase provides self-hosted GraphQL Federation with unmatched query speed and powerful customization options. It is an API platform for mission-critical applications.

Location: San Francisco, CA, USA
Founded: 2021
Industries
Software
Technologies
ServerlessGraphQL
Sectors
Enterprise
Licenses
MPL-2.0
Updated: August 27, 2025
1 person
2 headlines
Requestly

Free & open-source API development platform.

Requestly is an all-in-one API development platform that combines API Testing, Mocking, and HTTP Interception for designing, testing, and debugging REST and GraphQL APIs. It is a free, forever, and open-source tool that serves as a lightweight alternative to Postman, trusted by over 200,000 developers.

Location: San Francisco, CA, USA
Founded: 2014
Industries
Software
Technologies
Cloud NativeHTTP Interception
Sectors
Enterprise
Licenses
AGPL-3.0
Updated: August 10, 2025
3 people
2 headlines
Motia

Backend runtime that unifies APIs, jobs, and tasks

Motia provides a modern backend framework that unifies APIs, background jobs, events, and AI agents into a single cohesive system. Motia aims to address the splintered nature of modern software engineering. Its platform serves developers and enterprises.

Location: Austin, TX, USA
Founded: 2025
Industries
Software
Technologies
Developer ToolsAI/ML
Sectors
Enterprise
Licenses
MIT
Updated: July 3, 2025
2 people
1 headlines
Gravitee.io

API management platform for APIs, events, AI.

Gravitee.io provides an open-source API management platform. It focuses on event-native API management, serving primarily enterprise customers. The platform is built on technologies like Java and Spring Boot.

Location: Denver, CO, USA
Founded: 2015
Industries
Software
Technologies
Apache KafkaAPI Gateway
Sectors
Enterprise
Licenses
Apache-2.0
Updated: May 20, 2025
4 people
7 headlines
Sparrow

API testing and development tools

Sparrow is a platform that provides a suite of tools for developers to build, test, and deploy APIs effectively and efficiently. It focuses on streamlining the development process with modern technologies and serves primarily enterprise customers.

Location: Indore, India
Founded: 2023
Industries
Software
Technologies
API TestingCloud Native
Sectors
Enterprise
Licenses
AGPL-3.0
Updated: May 18, 2025
2 people
5 headlines
Buf

Schema-driven development for Kafka and gRPC

Buf provides tools to manage and build with Protocol Buffers, focusing on improving developer experience and productivity. The company's core product is built on technologies like Protocol Buffers and gRPC, and it primarily serves enterprise customers.

Location: Toronto, ON, Canada
Founded: 2020
Industries
Software
Technologies
GoProtocol Buffers
Sectors
Enterprise
Licenses
Apache-2.0
Updated: May 18, 2025
1 person
3 headlines
Hoppscotch

API development platform for testing APIs

Hoppscotch is an open-source API development ecosystem that helps developers create, test, save, and share API requests. It aims to streamline the API development process with a user-friendly interface.

Location: Union City, CA, USA
Founded: 2019
Industries
Software
Technologies
API TestingTesting
Sectors
Developers
Licenses
MIT
Updated: May 3, 2025
1 person
3 headlines