vioscale
Comparison

Keywords AI vs OpenRouter

On the evidence we track, OpenRouter leads this comparison with a composite score of 80/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Keywords AI full profile →OpenRouter full profile →
Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Keywords AI64
★OpenRouter80
Score
Vioscale score
Keywords AI64 / 100medium · 74%
OpenRouter80 / 100low · 36%
Pricing
Free tier
Keywords AI✓
OpenRouter✓
Model
Keywords AIfreemium
OpenRouterfreemium
Price level
Keywords AIhigh
OpenRouterlow
Starting price
Keywords AI$199
OpenRouter–
Transparent
Keywords AI✓
OpenRouter✓
Integrations
Count
Keywords AI4
OpenRouter80
Security
Gdpr
Keywords AI✓
OpenRouter✓
Hipaa
Keywords AI✓
OpenRouter–
Iso27001
Keywords AI✓
OpenRouter–
Soc2
Keywords AI✓
OpenRouter–
Reliability
Sla pct
Keywords AI99.9
OpenRouter–
Market
Availability

Capabilities

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

Capabilities
Openai compatible API
Keywords AI✓
OpenRouter✓
Automatic failover
Keywords AI✓
OpenRouter✓
Routing strategy
Keywords AICustom
OpenRouterCost based
Caching
Keywords AIExact
OpenRouterExact
Virtual key management
Keywords AI✓
OpenRouter✓
Budget spend controls
Keywords AI✓
OpenRouter✓
Rate limiting
Keywords AI✓
OpenRouter✓
Guardrails moderation
Keywords AI-
OpenRouter-
Request cost observability
Keywords AI✓
OpenRouter✓
Streaming support
Keywords AI-
OpenRouter✓
Deployment model
Keywords AIManaged SaaS
OpenRouterManaged SaaS
Open source
Keywords AI-
OpenRouter✓
Pricing model
Keywords AIUsage based saas
OpenRouterUsage based saas

What each one is

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

Keywords AI

An LLM engineering platform providing a single endpoint to reach 1000+ language models from all major providers, with built-in request caching, automatic fallback when services fail, real-time cost and usage observability, and granular budget and rate limiting controls per key or user.

Independently observed

OpenRouter

Leader

OpenRouter aggregates 500+ language models from 80+ providers through a single, OpenAI-compatible API interface. It offers automatic fallback routing, cost control, usage analytics, and data policy management for teams deploying AI applications at scale.

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

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 ↗

OpenRouter

Leader
HybridFree tier

Free tier available. Pay-as-you-go at 5.5% platform fee. Enterprise from $25k/month.

  • FreeFree
    • 25+ free models
    • 4 free providers
    • Chat and API access
    • Community support
  • Pay-as-you-go5.5% platform fee on model usage, fee discounts available
    • 500+ models from 80+ providers
    • Automatic fallback routing
    • Activity logs and export
    • Auto-routing and preferred vendor selection
    • Budgets and spend controls
    • +4 more
  • EnterpriseContact sales
    • 500+ models, 80+ providers
    • Custom data policies and model/provider routing policies
    • Managed policy enforcement
    • SSO/SAML authentication
    • Contractual SLAs
    • +5 more
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✓
OpenRouter✓
CLI
Keywords AI✓
OpenRouter✓
Deployment
Cloud / SaaS
Keywords AI✓
OpenRouter✓
Self-hosted
Keywords AI✓
OpenRouter✗

Integrations

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

Keywords AI

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

OpenRouter

Leader
11 total
  • Vercel AI SDK
  • Claude Code
  • Cursor
  • OpenAI SDK
  • OpenAI
  • Anthropic
  • Google
  • Meta
  • Mistral
  • Model Context Protocol (MCP)
  • Terraform
Independently observed

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