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Best Kong Gateway alternatives in 2026

Looking for an alternative to Kong Gateway? Whether you've outgrown it, find the pricing steep, or just want to weigh your options, these are the strongest api development tools alternatives in 2026 - ranked on pricing, features, and who each one fits best. Kong Gateway itself has a free tier, so we've flagged where each option is cheaper, simpler, or more specialized.

  1. 1
    Ory
    Best for: developers

    Open-source identity and access infrastructure A popular api tools alternative to Kong Gateway with a genuinely usable free tier - free. Particularly strong for developers.

  2. 2
    Gravitee
    Best for: developers

    If Kong Gateway feels like overkill or over-budget, Gravitee is a leaner option with a genuinely usable free tier. Open-source API management and event-native gateway Pricing: free.

  3. 3
    Postman
    Best for: developers

    Postman goes head-to-head with Kong Gateway on features with a genuinely usable free tier. The collaborative platform for API development. Best suited to developers. Free - $14/user/mo.

  4. 4
    Doppler
    Best for: developers

    A well-rated api tools pick. SecretOps platform for teams. Doppler offers a free plan and starts at free - $8/seat/mo, making it a credible Kong Gateway replacement.

  5. 5
    Knock
    Best for: product-teams

    Notifications infrastructure. A popular api tools alternative to Kong Gateway with a genuinely usable free tier - free - $250/mo. Particularly strong for product-teams.

  6. 6
    Bruno
    Best for: developers

    If Kong Gateway feels like overkill or over-budget, Bruno is a leaner option with a genuinely usable free tier. Offline, open-source API client. Pricing: free - $9 once.

  7. 7
    Trigger.dev
    Best for: developers

    Trigger.dev goes head-to-head with Kong Gateway on features with a genuinely usable free tier. Background jobs for developers. Best suited to developers. Free - $50/mo.

  8. 8
    Inngest
    Best for: developers

    A well-rated api tools pick. Durable functions and events. Inngest offers a free plan and starts at free - $75/mo, making it a credible Kong Gateway replacement.

Still considering Kong Gateway itself? Read our Kong Gateway review →

Frequently asked questions

What is the best Kong Gateway alternative?

Ory is our top-rated Kong Gateway alternative for 2026. Open-source identity and access infrastructure Free.

Is there a free Kong Gateway alternative?

Yes - Ory, Gravitee, Postman all offer a free tier you can start on without a credit card.

Why switch from Kong Gateway?

Common reasons are price, a simpler feature set, better fit for a specific use case, or platform support. Each tool above notes where it has an edge over Kong Gateway.