Comparison

Kong AI Gateway vs MLflow

On the evidence we track, MLflow leads this comparison with a composite score of 70/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Kong AI Gateway53
★MLflow70
Score
vioscaleAI score
Kong AI Gateway53 / 100low · 34%
MLflow70 / 100medium · 67%
Pricing
Free tier
Kong AI Gateway✓
MLflow✓
Model
Kong AI Gatewayfreemium
Price level
Kong AI Gatewaylow
MLflowfree
Transparent
Kong AI Gateway✗
MLflow✓
Integrations
Count
Kong AI Gateway11
MLflow9
Adoption
Dependent repos
Kong AI Gateway–
MLflow5,089
Github stars
Kong AI Gateway–
MLflow28,260
Package downloads weekly
Kong AI Gateway–
MLflow9,993,245
Activity
Commits last 30d
Kong AI Gateway–
MLflow100
Release
Cadence days
Kong AI Gateway–
MLflow9
History
Kong AI Gateway–
MLflow20 items
License
Spdx
Kong AI Gateway–
Language
Primary
Kong AI Gateway–
MLflowPython
Market
Availability
Kong AI GatewayAvailable worldwide
MLflow–
Content
Faq
Kong AI Gateway6 items
MLflow6 items

Capabilities

Feature-by-feature on the axes that matter for llm gateways. “-” means undocumented, not absent.

Capabilities
Openai compatible API
Kong AI Gateway✓
MLflow✓
Automatic failover
Kong AI Gateway✓
MLflow-
Routing strategy
Kong AI GatewayCustom
MLflow-
Caching
Kong AI GatewaySemantic
MLflow-
Virtual key management
Kong AI Gateway✓
MLflow-
Budget spend controls
Kong AI Gateway✓
MLflow✓
Rate limiting
Kong AI Gateway✓
MLflow✓
Guardrails moderation
Kong AI GatewayBuilt in
MLflowBuilt in
Request cost observability
Kong AI Gateway✓
MLflow✓
Streaming support
Kong AI Gateway-
MLflow✓
Deployment model
Kong AI GatewaySelf hosted
MLflowSelf hosted
Open source
Kong AI Gateway✓
MLflow✓
Pricing model
Kong AI GatewayOpen source self host
MLflowfree_open_source

What each one is

The product in its own terms, so the numbers below have context.

Kong AI Gateway

A cloud-native gateway platform that manages traffic between applications and large language model providers, offering multi-provider routing with automatic failover, semantic caching, cost visibility, compliance guardrails, and audit logging—without requiring changes to application code.

Independently observed

MLflow

Leader

A comprehensive platform that helps teams debug, evaluate, monitor, and optimize production AI applications. Provides experiment tracking, prompt management, model deployment, systematic evaluation tools, and a unified API gateway for managing access to multiple LLM providers with cost controls.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Kong AI Gateway

HybridFree tier
as of verify ↗

MLflow

Leader
Open source
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Kong AI Gateway✓
MLflow✓
Linux
Kong AI Gateway✓
MLflow✗
CLI
Kong AI Gateway✓
MLflow✓
Deployment
Cloud / SaaS
Kong AI Gateway✓
MLflow✓
Self-hosted
Kong AI Gateway✓
MLflow✓
On-premise
Kong AI Gateway✓
MLflow✓
Hybrid
Kong AI Gateway✓
MLflow✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (4)
  • OpenAI
  • Anthropic
  • Databricks
  • Google Gemini

Kong AI Gateway

28 total - 24 not shared
  • AWS Bedrock
  • GCP Gemini
  • Azure AI
  • Mistral
  • Huggingface
  • Llama
  • AWS Bedrock Guardrails
  • Azure Content Safety
  • Google Cloud Model Armor
  • Prometheus
  • Datadog
  • Grafana
  • Git
  • CertManager
  • Google Cloud Gemini
  • Hugging Face
  • Docusign
  • Kafka
  • AWS Kinesis
  • Google Pub/Sub
  • RabbitMQ
  • Amazon Kinesis
  • Redis
  • Microsoft Azure AI
Independently observed

MLflow

Leader
32 total - 28 not shared
  • AWS S3
  • Google Cloud Storage
  • Azure Storage
  • AzureML
  • Kubernetes
  • LangChain
  • Pydantic AI
  • Anthropic Claude
  • SAP AI Core
  • JFrog
  • Aliyun
  • PostgreSQL
  • MySQL
  • MSSQL
  • Claude Code
  • OpenAI Codex
  • Gemini
  • Ollama
  • OpenClaw
  • Qwen Code
  • LiteLLM
  • Amazon S3
  • OpenTelemetry/OTLP
  • OpenAI-compatible endpoints
  • +4 more
Independently observed
Still deciding?

Kong AI Gateway or MLflow: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.