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API Gateways

Traefik

$ BudgetFree · Last reviewed July 2026

Traefik is one of the most widely deployed open-source reverse proxies and API gateways, known for automatic service discovery in Docker and Kubernetes environments and configuration through labels rather than files. Middlewares provide rate limiting, authentication forwarding, and traffic shaping, with Traefik Enterprise and Hub adding commercial API-management features. The core proxy is entirely free. It suits container-native teams that want gateway capability that configures itself from the orchestrator.

open-sourcereverse-proxykubernetesdockerservice-discovery

Overview

Founded
2016
Pricing tier
Low
Startup-friendly
Yes
Enterprise-ready
Yes

API gateway

Free tier
Yes: Core proxy fully free OSS; Enterprise/Hub are commercial.
Open-source
Yes
Self-hostable
Yes
Rate limiting
Yes
Auth management
Yes
Developer portal
No

Categories & compliance

Categories

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