Portkey
Portkey is a production-grade AI gateway and control plane. It puts a unified API in front of 250+ model providers and layers on observability, 60+ guardrails, governance, cost control and prompt management. In March 2026 Portkey fully open-sourced its gateway, including features that were previously SaaS-only such as governance, observability and authentication, and reports processing over a trillion tokens per day. The paid cloud adds managed edge deployment with a 99.99% uptime SLA and roughly 20-40ms overhead, log storage and analytics, advanced routing, semantic caching and guardrails. Founded by an India-origin team, Portkey announced in April 2026 that it is being acquired by Palo Alto Networks to serve as the AI gateway for its Prisma AIRS agent-security platform.
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Our take
Portkey is a production AI gateway with observability, guardrails, governance and prompt management in front of 250+ providers. The gateway is open-source and processes over a trillion tokens a day; the cloud adds managed edge, a 99.99% uptime SLA and analytics. Founded by an India-origin team, it's being acquired by Palo Alto Networks as an agent control plane.
Best for
Teams putting LLMs into production who want one governed control plane for routing, observability, guardrails and cost control across many providers.
Pros
- Open-source gateway across 250+ providers; 1T+ tokens/day
- 60+ guardrails plus governance and cost controls
- Managed edge with a 99.99% uptime SLA
- Observability, routing, caching and prompt management in one layer
Cons
- Deepest features sit in the paid managed platform
- The Palo Alto Networks acquisition may shift the roadmap
- Overlaps with self-run gateways like LiteLLM
How it compares
Against LiteLLM's open-source-first proxy, Portkey leans into a managed enterprise control plane with guardrails and governance baked in; against OpenRouter, it's infrastructure you run, not a marketplace.
Full review
Portkey is a production-grade AI gateway and control plane. It puts a unified API in front of 250+ model providers and layers on observability, 60+ guardrails, governance, cost control and prompt management. In March 2026 Portkey fully open-sourced its gateway, including features that were previously SaaS-only such as governance, observability and authentication, and reports processing over a trillion tokens per day. The paid cloud adds managed edge deployment with a 99.99% uptime SLA and roughly 20-40ms overhead, log storage and analytics, advanced routing, semantic caching and guardrails. Founded by an India-origin team, Portkey announced in April 2026 that it is being acquired by Palo Alto Networks to serve as the AI gateway for its Prisma AIRS agent-security platform.
Against LiteLLM's open-source-first proxy, Portkey leans into a managed enterprise control plane with guardrails and governance baked in; against OpenRouter, it's infrastructure you run, not a marketplace.
Cloudkart Trust Graph
4.2/5- Actual Utility5/5
Source: Initial LLM-authored rubric (backfill)
- Ease of Use4/5
Source: Initial LLM-authored rubric (backfill)
- Pricing Fairness4/5
Source: Initial LLM-authored rubric (backfill)
- Reliability4/5
Source: Initial LLM-authored rubric (backfill)
- Differentiation4/5
Source: Initial LLM-authored rubric (backfill)
Scored as of . Each score is versioned and auditable; vendors cannot buy it.
How this score is set
- Editorial rubric
- Primary signal — five dimensions, 4.2/5 average.
- Community reviews
- None yet.
- Pricing verified
- Not yet verified
- Independence
- Score set by our editorial team before any affiliate relationship is considered. No vendor can buy it.
Frequently asked questions
- Is Portkey free, and how much does it cost?
- Portkey has a free tier, with paid plans that unlock advanced features.
- Who is Portkey best for?
- Teams putting LLMs into production who want one governed control plane for routing, observability, guardrails and cost control across many providers.
- How is Portkey rated on Cloudkart.ai?
- Portkey scores 4.2 out of 5 on the Cloudkart.ai rubric, which weighs actual utility, ease of use, pricing fairness, reliability and differentiation. Scores are set editorially and can never be bought.
Community reviews
No community reviews yet. Be the first to share how Portkey works for you.
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