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onomeo vs Portkey

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

onomeo compared with Portkey
DetailonomeoPortkey
What it doesOne free key. Dozens of AI models. Production Stack for Gen AI Builders
StageBeta Not given
FoundedNot given Not given
Based inNot given US
Pricing modelNot given Not given
PricingNot given Not given
Key features
  • OpenAI-compatible API
  • Free models with call limits
  • Browser chat interface
  • Credit-based billing for premium models
  • Integration with multiple tools
  • Daily check-in credits
  • No-expiry purchased credits
  • Code examples for multiple languages
  • 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
What makes it different
  • One API key works with dozens of models
  • No credit card required to start
  • Credits never expire
  • One-time purchase instead of subscription
  • Compare responses from multiple models side-by-side
  • 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
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)Not checked yet no change since last check74 no change since last check
Trust Flow (Majestic)527
Citation Flow (Majestic)2447
Referring domains (Majestic)513006

3 details filled in for both companies.

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