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Portkey vs LLMKube

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Portkey compared with LLMKube
DetailPortkeyLLMKube
What it doesProduction Stack for Gen AI Builders Kubernetes operator for self-hosted LLM inference
StageNot given Growing
FoundedNot given Not given
Based inUS US
Pricing modelNot given free
PricingNot given Not given
Key features
  • AI Gateway with universal API access to 1,600+ LLMs
  • Real-time observability dashboard for LLM monitoring
  • Guardrails for enforcing output quality and constraints
  • Prompt management with templates and versioning
  • AI Governance with role-based access control
  • Semantic and simple caching with unlimited TTL
  • Automatic fallbacks and advanced routing rules
  • Agent tracing and performance monitoring
  • PII redaction for data privacy
  • MCP Gateway for Model Context Protocol integration
  • Pluggable runtime backends for vLLM, TGI, llama.cpp, and custom containers
  • HPA autoscaling based on real inference metrics
  • GPU layer offloading with custom sharding splits
  • Automatic model download and persistent caching
  • Prometheus and Grafana dashboards for inference metrics
  • CUDA 13 with NVIDIA Blackwell GPU support
  • Multi-GPU tensor parallelism and layer sharding
  • Foreman agentic coding with GitHub integration
What makes it different
  • Unified API access to 1,600+ LLMs with 3-line integration
  • Intelligent caching that saves thousands on repeated requests
  • Real-time observability and cost monitoring dashboard
  • End-to-end LLM orchestration for agents and complex workflows
  • 20x cheaper than cloud with self-hosted inference on consumer GPUs
  • Kubernetes-native CRDs for Model and InferenceService, not wrappers around Kubernetes
  • One operator supports seven pluggable runtime backends with no code changes
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)74 no change since last check20 no change since last check
Trust Flow (Majestic)2718
Citation Flow (Majestic)4726
Referring domains (Majestic)3006165

4 details filled in for both companies.

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