vioscaleAI
Comparison

OpenRouter vs WSO2 API Manager

No leader: the top candidate WSO2 API Manager has only 0.23 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

OpenRouter full profile →WSO2 API Manager full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
OpenRouter67
WSO2 API Manager71
Score
vioscaleAI score
OpenRouter67 / 100low · 34%
WSO2 API Manager71 / 100low · 23%
Pricing
Free tier
OpenRouter✓
WSO2 API Manager✓
Model
OpenRouterfreemium
WSO2 API Manageropen_source
Price level
OpenRouterlow
WSO2 API Managerfree
Transparent
OpenRouter✓
WSO2 API Manager✓
Integrations
Count
OpenRouter80
WSO2 API Manager600
Security
Disclosure policy
OpenRouter–
WSO2 API Manager✓
Gdpr
OpenRouter✓
WSO2 API Manager✓
Hipaa
OpenRouter–
WSO2 API Manager✓
Iso27001
OpenRouter–
WSO2 API Manager✓
Pci
OpenRouter–
WSO2 API Manager✓
Soc2
OpenRouter–
WSO2 API Manager✓
Trust center
OpenRouterhttps://openrouter.ai/privacy
WSO2 API Manager–
Reliability
Status page
OpenRouter–
WSO2 API Manager✓
Market
Availability
OpenRouterAvailable worldwide
WSO2 API ManagerAvailable worldwide
Content
Faq
OpenRouter6 items
WSO2 API Manager6 items

Capabilities

Feature-by-feature on the axes that matter for ai gateway security. “-” means undocumented, not absent.

Capabilities
Architecture model
OpenRouterManaged cloud saas
WSO2 API ManagerOpen source proxy
Universal API key for 100 plus LLM providers
OpenRouter✓
WSO2 API Manager✓
Auto fallback routing on rate limit or downtime
OpenRouter✓
WSO2 API Manager✓
Semantic caching for repeat queries and cost savings
OpenRouter✗
WSO2 API Manager✓
Organization wide cost tracking and chargebacks
OpenRouter✓
WSO2 API Manager✓
Custom rate limiting by user or tenant id
OpenRouter✓
WSO2 API Manager✓
Pii redaction and data masking in flight
OpenRouter-
WSO2 API Manager✓
Streaming token support server sent events
OpenRouter✓
WSO2 API Manager-
Bring your own keys byok routing
OpenRouter✓
WSO2 API Manager-
Zero data retention and prompt logging opt out
OpenRouter✓
WSO2 API Manager-
SOC2 type ii
OpenRouter-
WSO2 API Manager-
Mit or apache permissive oss license
OpenRouter-
WSO2 API Manager-
Pricing model
OpenRouterusage-based-saas
WSO2 API ManagerFree open source

What each one is

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

OpenRouter

OpenRouter provides a unified, OpenAI-compatible API that consolidates access to over 500 language models from 80+ providers. It features automatic failover for reliability, cost-optimized routing, transparent provider pricing with modest platform fees, and support for multiple deployment and authentication methods.

Independently observed

WSO2 API Manager

WSO2 API Manager enables organizations to build and manage APIs with features including API versioning, policy enforcement, developer portals, Kubernetes integration, and advanced traffic management. The platform supports OpenAPI standards and provides tools for API testing, monitoring, and access control.

Independently observed

Pricing

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

OpenRouter

HybridFree tier

Free tier with 50 requests/day, or pay-as-you-go at 5.5% markup

  • FreeFree
    • Chat and API access
    • 25+ free models
    • 4 free providers
    • 50 requests/day rate limit
    • Community support
  • Standard5.5% platform fee on provider pricing
    • Pay-as-you-go usage billing
    • 500+ models
    • 80+ providers
    • Email support
    • Budgets and spend controls
    • +2 more
  • BusinessContact sales
    • Fee discounts available
    • 500+ models
    • 80+ providers
    • Custom rate limits
    • Invoicing options
  • EnterpriseContact sales
    • Custom pricing
    • 500+ models
    • 80+ providers
    • Dedicated support team
    • Contractual SLAs
    • +2 more
as of verify ↗

WSO2 API Manager

Open sourceFree tier

Free and open source. No per-gateway fees or usage caps.

  • Self-HostedFree
    • Full lifecycle API management
    • Design and publish REST, GraphQL, WebSocket, Webhook APIs
    • Developer portal with try-it console
    • Multi-gateway support
    • Kubernetes and Docker deployment
    • +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
OpenRouter✓
WSO2 API Manager✗
macOS
OpenRouter✗
WSO2 API Manager✓
Windows
OpenRouter✗
WSO2 API Manager✓
Linux
OpenRouter✗
WSO2 API Manager✓
CLI
OpenRouter✓
WSO2 API Manager✓
Deployment
Cloud / SaaS
OpenRouter✓
WSO2 API Manager✗
Self-hosted
OpenRouter✗
WSO2 API Manager✓

Integrations

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

In common (3)
  • OpenAI
  • Anthropic
  • Mistral

OpenRouter

11 total - 8 not shared
  • Vercel AI SDK
  • Claude Code
  • Cursor
  • OpenAI SDK
  • Google
  • Meta
  • Model Context Protocol (MCP)
  • Terraform
Independently observed

WSO2 API Manager

11 total - 8 not shared
  • Azure OpenAI
  • AWS Bedrock
  • Google Gemini
  • AWS Bedrock Guardrails
  • Azure Content Safety
  • Moesif
  • Azure AI
  • Mistral AI
Independently observed
Still deciding?

OpenRouter or WSO2 API Manager: 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.