
Kie.ai
ToAPIs
Crun.ai
APIPASS API Market
RunwayML
OpenRouter
Veo 3 Video Generator
Affordable AI API gateway - cheap access to OpenAI, Anthropic, Google models through unified interface. Low cost alternative to direct API integration

OpenRouter
liteLLM
Helicone AI
Langfuse
LangSmith
APIPark
Eden AI
Build production-grade & reliable AI apps with Portkey

Which is more popular?
Based on our record, Portkey seems to be more popular. It has been mentioned 10 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | defapi.org | portkey.ai |
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In their own words, as submitted to SaaSHub.


Defapi is a premier API aggregation platform for AI models, giving developers a single point of access to world-class models from across the globe. Using Defapi, you can quickly plug into the newest capabilities from OpenAI, Anthropic, Google and other top vendors. Defapi streamlines AI adoption...
No description of Portkey yet.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Portkey yet.
Walkthroughs and reviews on video.
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PortKeys LH5H Review - High Brightness 5.2" Touchscreen Monitor with camera control
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Defapi.org and Portkey. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Defapi.org since Dec 2025.
Developer gateways - MegaLLM, Portkey, LiteLLM, OpenRouter. The pitch is reliability, failover, cost, analytics. They are headless: you get an API, you bring your own interface. Great for shipping code, nothing to actually use without... - Source: dev.to / 4 months ago
Portkey is a managed gateway and production control plane supporting 1,600+ LLMs with enterprise-grade governance (RBAC, SSO, granular budgets), compliance certifications (SOC2, ISO 27001, GDPR, HIPAA), and deployment options (SaaS,... - Source: dev.to / 5 months ago
For many teams, especially those starting out or with simpler needs, commercial solutions like Portkey, Helicone, OpenPipe, or LiteLLM Proxy offer off-the-shelf capabilities that cover many common proxy use cases (caching, logging, cost... - Source: dev.to / 6 months ago
When comparing Defapi.org and Portkey, you can also consider the following products.

Affordable DeepSeek R1 API with powerful reasoning and robust security.
Compare Kie.ai to Defapi.org or Portkey:


Enterprise AI API Gateway supporting GPT-5, Claude Sonnet 4.5, Gemini 2.5 and 50+ models. OpenAI compatible, 5-min migration, 99.9% SLA.
Compare ToAPIs to Defapi.org or Portkey:


One API to access all top AI models—video, image, audio, and text. Fast integration, 30–70% cost savings, high-performance, and developer-friendly.
Compare Crun.ai to Defapi.org or Portkey:

Open-source LLM Observability for Developers
Compare Helicone AI to Defapi.org or Portkey: