These tools integrates with
OpenAI APIvsPortKey
GPT-4o, o1, and embeddings from OpenAI versus AI gateway with routing, fallbacks, and caching
Compare interactively in Explore →Choose OpenAI API when…
- •You need the broadest ecosystem and most integrations
- •GPT-4 or o-series reasoning models are required
- •Assistants API, fine-tuning, or batch API are needed
Choose PortKey when…
- •You want LLM gateway with caching and guardrails
- •Enterprise-grade LLM routing with reliability is needed
- •You need audit logs and compliance controls
Side-by-side comparison
Field
OpenAI API
PortKey
Category
LLM Infrastructure
LLM Infrastructure
Type
Commercial
Commercial
Free Tier
✗ No
✓ Yes
Pricing Plans
API: Per token
Growth: $49/mo
GitHub Stars
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OpenAI API
API access to GPT-4o, o1, and other OpenAI models including embeddings and image generation. The most widely used LLM API in production.
PortKey
Production AI gateway with smart routing, automatic fallbacks, semantic caching, and full observability. Drop-in replacement for direct LLM calls.
Shared Connections4 tools both integrate with
Only OpenAI API (17)
CrewAIAutoGenLlamaIndexMastraPydanticAIsmolagentsAgnoPortKeyHeliconeMistral API
Only PortKey (1)
OpenAI API
Explore the full AI landscape
See how OpenAI API and PortKey fit into the bigger picture — 123 tools, 304 relationships, all mapped.