Apinizer

6.9easy start · #6 of 33
in API Developer Portal Software

Free to practise onyes
Free trialnot on record
Well documentedyes
Runs where you workyes

Runs on Linux, self-hosted, Web, Windows.

Apinizer is ranked #6 of 33 in API developer portal software on The Geeks Club. It runs on Linux, Self-hosted, Web, Windows. There is a free plan.

Apinizer plans and pricing

All plans

Community Free Up to 3 API proxies · core gateway, Identity Manager, Designer, and Creator · self-managed apinizer.com · 30 Sept 2026

Enterprise Not published Custom Annual subscription Unlimited API proxies · AI Gateway, Developer Portal, Analytics, Integration · support with response SLAs apinizer.com · 30 Sept 2026

Compared on API developer portal software

Free plan: Yes
Interactive API docs: Yes
Custom domain: Yes
Developer authentication: both
Usage analytics: basic
Portal deployment: self_hosted
API catalog: Yes

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The record

Product: Apinizer is a unified API and AI Gateway platform for routing API, LLM, MCP, and agent-to-agent traffic.
Protocols: Its gateway supports HTTP, gRPC, SOAP, WebSocket, and GraphQL.
AI gateway: The AI Gateway provides multi-LLM routing, token tracking and cost ceilings, semantic caching, and prompt guards.
Integrations: The Enterprise plan includes API Integration with 15+ enterprise connectors.
Identity: Identity features include OAuth 2.0, OIDC, JWT, mTLS, LDAP/Active Directory, and SAML 2.0.
Security: Apinizer says secrets marked @SecretData are encrypted before database storage and decrypted when needed by the runtime.
Audit: The security page says Manager repository saves pass through an audit aspect that records the actor, timestamp, before/after delta, and optional reason.
Compliance: The maker lists ISO 27001, PCI-DSS, BDDK, KVKK/GDPR, HIPAA when configured, and NIST 800-53 as standards its controls were designed to satisfy; SOC 2 controls audit is in progress.
Deployment: The download page offers container images for Docker, Podman, containerd, Kubernetes, OpenShift, and Nomad, plus standalone Linux installers.
Supported systems: Standalone installers are listed for RHEL 8/9 and Ubuntu 20.04/22.04 on x86_64; the pricing page also lists Kubernetes, VM, and Docker install targets.
Support: Enterprise technical support is offered 8×5 or 24×7 with response-time SLAs and a named Customer Success Manager.
Limits: The Community plan is free to self-host with no time limit and allows up to three API proxies; the AI Gateway is Enterprise-only.
Audience: Apinizer describes the platform as built for banks, government, and defense organizations that operate their own runtime.
Founded: 2015
Price from: Free

Where it ranks on The Geeks Club

Best API Developer Portal Software in 2026#6 of 33

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Sources

apinizer.com· checked 30 Sept 2026
apinizer.com/pricing· checked 30 Sept 2026
apinizer.com/legal/security· checked 30 Sept 2026
apinizer.com/download· checked 30 Sept 2026