What is Tyk used for?

Tyk is an open-source API and AI gateway for REST, GraphQL, TCP, gRPC and MCP traffic, with rate limiting, authentication and analytics. It is a good fit for publishing and securing public APIs, and routing LLM and MCP traffic through a gateway.

Yes. Tyk is open source under a custom licence. Its source code is on GitHub at TykTechnologies/tyk and is written mainly in Go.

Yes. Tyk is open source, so the software itself is free to use under the terms of its own licence. A managed cloud version is also available.

Yes. Tyk can be self-hosted on your own server or infrastructure.

What is Tyk an alternative to?

Tyk is an open-source alternative to Apigee, Amazon API Gateway, Azure API Management and IBM API Connect. Other open-source alternatives to Apigee include Kong, Higress and KrakenD.

Is Tyk actively maintained?

Yes. The most recent commit to Tyk was on 2 October 2026, and the latest release is v5.14.0, published on 7 July 2026. The project has 11k stars on GitHub.

Tyk: open-source alternative to Apigee, Amazon API Gateway

About Tyk

Tyk Gateway is a cloud-native, open-source API and AI gateway that handles REST, GraphQL, TCP, gRPC and Model Context Protocol traffic. The project describes it as batteries-included with no feature lockout, so organizations can apply rate limits, authentication, analytics and microservice patterns in one place.

The open-source gateway can be run with Docker and Docker Compose alongside Redis, using a tyk.conf configuration file and an apps folder for API definitions. Beyond the gateway there are two commercial routes: Tyk Self Managed, an enterprise API management platform with a management control plane, GUI and developer portal, and Tyk Cloud, a hosted version of that platform with a free trial.

Tyk is written in Go and has been developed since 2014. Its license is stated in the repository, and documentation covers the quick start, the Gateway API, and the MCP and AI gateway features. A community forum and blog complement the docs. It targets teams that want to publish and secure internal or public APIs.

Key features

REST, GraphQL, TCP, gRPC and MCP support
Rate limiting and authentication
API usage analytics
AI gateway capabilities
Docker and Docker Compose quick start
Redis-backed gateway

Good fit for

→Publishing and securing public APIs
→Routing LLM and MCP traffic through a gateway

Built with: Go; Kubernetes; GraphQL
Tags: api-gateway; ai-gateway; mcp; graphql; grpc; api-management; kubernetes; go

Tyk: questions and answers

What is Tyk used for?: Tyk is an open-source API and AI gateway for REST, GraphQL, TCP, gRPC and MCP traffic, with rate limiting, authentication and analytics. It is a good fit for publishing and securing public APIs, and routing LLM and MCP traffic through a gateway.
Is Tyk open source?: Yes. Tyk is open source under a custom licence. Its source code is on GitHub at TykTechnologies/tyk and is written mainly in Go.
Is Tyk free?: Yes. Tyk is open source, so the software itself is free to use under the terms of its own licence. A managed cloud version is also available.
Can I self-host Tyk?: Yes. Tyk can be self-hosted on your own server or infrastructure.
What is Tyk an alternative to?: Tyk is an open-source alternative to Apigee, Amazon API Gateway, Azure API Management and IBM API Connect. Other open-source alternatives to Apigee include Kong, Higress and KrakenD.
Is Tyk actively maintained?: Yes. The most recent commit to Tyk was on 2 October 2026, and the latest release is v5.14.0, published on 7 July 2026. The project has 11k stars on GitHub.