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The Agents Index

Portkey

An open-source AI gateway that unifies model access with governance and LLM observability.

Portkey is an AI gateway and LLM operations platform that routes a unified API to models while adding observability, guardrails, governance, and prompt management. Its MCP Gateway manages authentication, tool access, and logs between AI agents and MCP servers.

Best for
AI teams running production applications across multiple LLM providers

What we checked

Pages last read
Facts checked
20 factsFrom 12 sources
AI answers
Named in 0 of 151Our October check

What we checked on Portkey

YesPartlyNo

How much it does unattendedYes

Agent permissions

The MCP Gateway checks permissions before tool calls and can enable or disable tools for individual users.

The Gateway handles credential injection, permission checks, and request logging for all configured servers.

portkey.ai/docs/product/mcp-gateway.mdChecked

Which models it runs onYes

Model choice

Teams choose from supported providers and models through one universal API rather than a vendor-selected model.

Use any of the supported models with a universal API (REST and SDKs)

portkey.ai/docs/product/ai-gateway.mdChecked

Whose machine it runs onYes

Self-hosted

The open-source gateway can run locally or be self-hosted, separate from Portkey's managed deployment plans.

You can also self-host the gateway and then connect it to Portkey.

portkey.ai/docs/product/ai-gateway.mdChecked

Whose machine it runs onYes

Open source

Portkey publishes its AI Gateway as an open-source component alongside separately sold managed plans.

We have open sourced our battle-tested AI Gateway to the community

portkey.ai/docs/product/open-source.mdChecked

Whose machine it runs onPartly

Licence

The AI Gateway is open source, while the vendor also sells managed Developer, Production, and Enterprise plans.

On the page: Feature Comparison documentation, detailed comparison plan header

portkey.ai/docs/product/product-feature…Checked

Whose machine it runs onYes

Open-source runtime

The documented open-source gateway runs locally through an npx command, providing a self-run gateway runtime.

You can run it locally with a single command: npx @portkey-ai/gateway

portkey.ai/docs/product/ai-gateway.mdChecked

Whose machine it runs onPartly

Runs in your cloud

Enterprise hybrid deployment runs the AI Gateway and data plane in the buyer's environment while Portkey hosts control management.

the AI Gateway and data plane run in your environment while Portkey manages the control plane.

portkey.ai/docs/product/product-feature…Checked

Building with itYes

SDK languages

Portkey documents SDK usage in Python and Node.js, with REST access also available through its universal interface.

Node.js, Python, OpenAI JS, OpenAI Py, cURL

portkey.aiChecked

Building with itYes

Tracing and evals

Its observability suite records requests and responses, supports tracing, and presents analytics for LLM application monitoring.

Portkey supports request tracing to help you monitor your applications throughout the lifecycle of a request.

portkey.ai/docs/product/observability.mdChecked

What it costs to runYes

How it meters

The paid Production plan bills monthly, with a stated request-overage charge after its included recorded-log allowance.

+$9 overages per additional 100k requests

portkey.ai/pricingChecked

What it costs to runYes

Free tier

A standing Developer plan is labeled free forever and provides a self-serve starting path without a sales call.

Developer, Free Forever

portkey.ai/pricingChecked

What it costs to runYes

MCP server

The MCP Gateway proxies MCP clients to configured servers and supports authentication, authorization, tool access, and interaction logs.

It acts as a proxy between MCP Clients and MCP servers, handling authentication, access control, and logging.

portkey.ai/docs/product/mcp-gateway.mdChecked

What it costs to runYes

Bring your own key

Organizations supply and centrally govern their own provider credentials, including API keys for model providers such as OpenAI.

Enter your API keys here

portkey.ai/docs/product/model-catalog.mdChecked

Buying it for a teamYes

A company can buy it

Portkey offers an Enterprise plan with customized infrastructure and governance capabilities designed for organizations operating at scale.

Enterprise customers leverage Portkey to observe, govern, and optimize their Gen AI services at scale across the entire org.

portkey.ai/docs/product/product-feature…Checked

Buying it for a teamPartly

Admin controls

Enterprise administrators can control model access, workspace budgets, rate limits, and permissions, but these controls are not product-wide.

For enterprise clients, we provide enhanced Role-Based Access Control (RBAC), allowing for stringent governance suited to complex organizational…

portkey.ai/docs/product/enterprise-offe…Checked

Buying it for a teamPartly

Audit log

Enterprise audit logs record administrative activity with user, resource, action, timestamp, and other traceability information.

This is a Portkey Enterprise plan feature.

portkey.ai/docs/product/enterprise-offe…Checked

Buying it for a teamPartly

Single sign-on

Enterprise control-plane SSO supports both OIDC and SAML 2.0, rather than being documented for every plan.

Portkey Control plane supports following authentication protocols for enterprise customers. 1. OIDC (OpenID Connect) 2. SAML 2.0

portkey.ai/docs/product/enterprise-offe…Checked

What happens to your codePartly

Data residency

Hybrid Enterprise deployment keeps sensitive LLM data in the buyer's infrastructure, though no specific regional jurisdiction is published.

All sensitive LLM data stays within your infrastructure

portkey.ai/docs/product/product-feature…Checked

What happens to your codePartly

Getting out

Enterprise customers can export structured log data, while the vendor does not state a policy for unused credits or their expiry.

Logs export feature is only available on the enterprise plan.

portkey.ai/docs/product/observability/l…Checked

What happens to your codePartly

Certifications

Enterprise documentation states SOC 2, ISO 27001, GDPR, and HIPAA compliance, rather than publishing these certifications across all plans.

All enterprise deployment options include comprehensive security features such as SOC2, ISO27001, GDPR, and HIPAA compliance certifications

portkey.ai/docs/product/product-feature…Checked

Portkey price and terms

Terms

Free plan
YesYesDeveloper is Free Forever with 10K requests per month
The terms in full

the card also states 10k recorded logs per month and three days of log retention.

What needs a higher plan

Enterprise
Runs in your cloud, A company can buy it, Admin controls, Audit log, Single sign-on, Data residency

For AI agents

MCP server
Yes
Portkey's pricing page

Pricing page, captured

portkey.ai/pricing, checked

Portkey alternatives

All 2 alternatives

Questions about Portkey

How much does Portkey cost?
Portkey is free to use. From portkey.ai/pricing, checked 29 October 2026.
Does Portkey have an API or an MCP server?
It has an MCP server.
Is Portkey open source, and can you host it yourself?
It is open source. You can host it yourself.
What have we checked on Portkey?
20 facts, under these headings: How much it does unattended, which models it runs on, whose machine it runs on, building with it, what it costs to run, buying it for a team, what happens to your code.
How do we check Portkey?
We hold 20 facts on Portkey, quoted from 12 pages. Facts and price last checked 29 October 2026.

How we check every listing

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