vioscaleAI
Comparison

Keywords AI vs Kong AI Gateway

On the evidence we track, Keywords AI leads this comparison with a composite score of 62/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Keywords AI full profile →Kong AI Gateway full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
★Keywords AI62
Kong AI Gateway53
Score
vioscaleAI score
Keywords AI62 / 100medium · 68%
Kong AI Gateway53 / 100low · 34%
Pricing
Free tier
Keywords AI✓
Kong AI Gateway✓
Model
Keywords AIfreemium
Kong AI Gatewayfreemium
Price level
Keywords AIhigh
Kong AI Gatewaylow
Starting price
Keywords AI$199
Kong AI Gateway–
Transparent
Keywords AI✓
Kong AI Gateway✗
Integrations
Count
Keywords AI2
Kong AI Gateway11
Security
Gdpr
Keywords AI✓
Kong AI Gateway✓
Hipaa
Keywords AI✓
Kong AI Gateway–
Iso27001
Keywords AI✓
Kong AI Gateway–
Soc2
Keywords AI✓
Kong AI Gateway–
Trust center
Reliability
Sla pct
Keywords AI99.9
Kong AI Gateway–
Market
Availability
Content
Faq
Keywords AI7 items
Kong AI Gateway6 items

Capabilities

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

Capabilities
Openai compatible API
Keywords AI✓
Kong AI Gateway✓
Automatic failover
Keywords AI✓
Kong AI Gateway✓
Routing strategy
Keywords AICustom
Kong AI GatewayCustom
Caching
Keywords AIExact
Kong AI GatewaySemantic
Virtual key management
Keywords AI✓
Kong AI Gateway✓
Budget spend controls
Keywords AI✓
Kong AI Gateway✓
Rate limiting
Keywords AI✓
Kong AI Gateway✓
Guardrails moderation
Keywords AI-
Kong AI GatewayBuilt in
Request cost observability
Keywords AI✓
Kong AI Gateway✓
Streaming support
Keywords AI-
Kong AI Gateway-
Deployment model
Keywords AIManaged SaaS
Kong AI GatewaySelf hosted
Open source
Keywords AI-
Kong AI Gateway✓
Pricing model
Keywords AIUsage based saas
Kong AI GatewayOpen source self host

What each one is

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

Keywords AI

Leader

Provides tools for monitoring language model performance, managing prompts, and evaluating language model outputs for engineering teams

Independently observed

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

Pricing

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

Keywords AI

Leader
from $199/moHybridFree tier

Free tier available. Team plan $199/month. Usage add-ons from $1/1k scores and $8/100k logs. Enterprise on request.

  • FreeFree
    • Full platform
    • 2 evaluators
    • 5 prompts
    • Log management
    • Community Discord
  • Team$199/month
    • Everything in Free
    • Unlimited datasets
    • Unlimited evaluators
    • Unlimited prompts
    • Private Slack channel
    • +2 more
  • EnterpriseContact sales
    • Custom packages
    • Volume discount
    • Custom SLAs
    • Dedicated support engineer
    • HIPAA BAA
as of verify ↗

Kong AI Gateway

HybridFree tier
as of verify ↗

Platform & deployment

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

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

Integrations

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

Keywords AI

Leader
4 total
  • PostHog
  • Vercel AI
  • n8n
  • OpenTelemetry
Independently observed

Kong AI Gateway

28 total
  • OpenAI
  • Anthropic
  • AWS Bedrock
  • GCP Gemini
  • Azure AI
  • Databricks
  • 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
  • +4 more
Independently observed
Still deciding?

Keywords AI or Kong AI Gateway: 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.