Portkey alternatives
Portkey is now PRISMA AIRS AI Gateway. Compare alternatives for provider routing, LLM observability and improving customer conversations.
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Choose Lunary when you need to understand and improve your AI product. For gateway routing and failover, keep a gateway on your shortlist.
Lunary
Our pick for conversation replay, feedback and prompt review.
Helicone
Consider for a unified model API and provider routing.
LangWatch
Consider for agent testing alongside a gateway and tracing.
At a glance
| Candidate | Choose it for | What to weigh |
|---|---|---|
| Lunary | Conversation review and prompt iteration | Does not replace gateway routing controls |
| Helicone | Unified API, fallbacks and request observability | Validate provider and routing coverage |
| LangWatch | Scenario testing, tracing and AI gateway | Evaluate each capability your team needs |
| PRISMA AIRS AI Gateway | Portkey’s current gateway offering | Confirm current provisioning and deployment options |
See your workflow in Lunary.
Explore conversations, traces and prompt versions with our team.
Choose the job before the tool
Portkey is now PRISMA AIRS AI Gateway. Its current docs cover routing, retries, caching and request observability. If those controls are essential, compare gateway behavior directly. Lunary addresses the product-review workflow around your application.
See why a successful request disappointed a user
An HTTP success can still produce a poor answer. Lunary replays the conversation, links messages to agent runs and captures feedback. Use that context to review prompt drafts and compare revised outputs with your team.
Keep routing stable during your pilot
Instrument one assistant in Lunary while retaining the routing you need. Record a failed interaction, inspect its calls and test a prompt revision. Assess the review workflow before deciding whether any gateway change is warranted.
Questions & answers
What happened to Portkey?
Portkey’s official site identifies it as PRISMA AIRS AI Gateway. This page uses the Portkey name for readers researching that product.
Is Lunary an AI gateway replacement?
This comparison does not claim equivalent routing, caching or failover controls. Choose Lunary for observability, conversations and prompt workflows.
Which alternative should I try first?
Try Lunary for customer-facing quality investigations; start with a gateway comparison if provider access and traffic controls are the main requirement.
By Lunary · Documentation reviewed Sep 20, 2026
Sources & methodology (9)
Based on vendor documentation, not an independent benchmark or hands-on rating. Features and plans can change.
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