Developer tools
Portkey
An AI gateway with observability, routing, and guardrails.

Key features
- An AI gateway with observability, routing, and guardrails
- Tracing and evaluation workflows
- Prompt, model, or agent observability
Pros and tradeoffs
Strengths
- Makes model and agent behavior easier to inspect systematically
Consider before choosing
- Useful evaluation still depends on representative datasets and human judgment
What people use Portkey for
- measure and debug the quality of AI application behavior
Frequently asked questions
What is Portkey best suited for?
Portkey is best evaluated for people who need to measure and debug the quality of AI application behavior. Verify current features, limits, and terms on the official site.