Tetrate Blog

Expert knowledge, news, deep-dives straight to your inbox

Agent Router

Tetrate Is Bringing Agent Router, Powered by Envoy, to the Agentic AI Foundation

What is an AI gateway, and why every LLM team needs one

Agent Router Enterprise

Apr 23, 2026

What is an AI gateway, and why every LLM team needs one

An AI Gateway handles routing to one or more AI models, fallback, authentication, cost control, and observability.

SR 11-7 Just Wrote Itself Out of the GenAI Conversation

Agent Router Enterprise

Apr 22, 2026

SR 11-7 Just Wrote Itself Out of the GenAI Conversation

The April 17, 2026 interagency MRM rewrite explicitly carves generative and agentic AI out of scope. That's not a retreat — it's an RFI window, and it's the firms with deployed controls that will shape what comes next.

Agent Security: What NIST Wants You to Think About Before Your Agent Calls a Tool

Agent Router Enterprise

Apr 21, 2026

Agent Security: What NIST Wants You to Think About Before Your Agent Calls a Tool

Your agent has AWS credentials. It can execute cloud CLI commands. NIST has opinions about this. Here's what tool-calling security looks like in practice.

Making Agents Reliable: Auto-Save, Stable IDs, and the Context Window Problem

Agent Router Enterprise

Apr 15, 2026

Making Agents Reliable: Auto-Save, Stable IDs, and the Context Window Problem

When your agent crashes at tool call 142 out of 150, you'd better hope the first 141 findings aren't lost. Here are the patterns that made our cost agents production-ready.

Not Everything Needs an LLM: When to Remove the AI from Your AI Agent

Agent Router Enterprise

Apr 7, 2026

Not Everything Needs an LLM: When to Remove the AI from Your AI Agent

We built an agent to sync compliance data. Then we built a version without the LLM that runs faster, costs less, and produces identical results. Knowing when to remove the AI is an underrated skill.

Two Ways to Build a Cost Agent (And Why We Use Both)

Agent Router Enterprise

Apr 3, 2026

Two Ways to Build a Cost Agent (And Why We Use Both)

We built two fundamentally different architectures for our cost optimization agents. One lets the LLM drive. The other relegates it to a single call. Both have their place.

Your Agent Found 2.4 Percent of the Savings. Now What?

Agent Router Enterprise

Mar 23, 2026

Your Agent Found 2.4 Percent of the Savings. Now What?

We built a cost optimization agent. It worked. Then we did the math: it was catching 2.4 percent of the savings. Here's what was missing and what we changed.

From Plain English to Governed Workflows: How WorkflowIQ Earned Runner-Up at the Tetrate AI Buildathon

Tetrate Agent Router Service

Mar 18, 2026

From Plain English to Governed Workflows: How WorkflowIQ Earned Runner-Up at the Tetrate AI Buildathon

WorkflowIQ's runner-up finish at the first Tetrate AI Buildathon underscores its innovative approach to governed AI workflows—turning plain English into structured, event-driven processes.

Envoy

Mar 11, 2026

Announcing Built On Envoy: Making Envoy Extensions Accessible to Everyone

Built On Envoy is a community-driven marketplace and CLI that makes discovering, running, and sharing Envoy extensions effortless. Try it today!

Envoy AI Gateway becomes Agent Router and joins the Agentic AI Foundation

Tetrate Blog

Tetrate Is Bringing Agent Router, Powered by Envoy, to the Agentic AI Foundation

What is an AI gateway, and why every LLM team needs one

SR 11-7 Just Wrote Itself Out of the GenAI Conversation

Agent Security: What NIST Wants You to Think About Before Your Agent Calls a Tool

Making Agents Reliable: Auto-Save, Stable IDs, and the Context Window Problem

Not Everything Needs an LLM: When to Remove the AI from Your AI Agent

Two Ways to Build a Cost Agent (And Why We Use Both)

Your Agent Found 2.4 Percent of the Savings. Now What?

From Plain English to Governed Workflows: How WorkflowIQ Earned Runner-Up at the Tetrate AI Buildathon

Announcing Built On Envoy: Making Envoy Extensions Accessible to Everyone

Ready to enhance your
network
with more
intelligence?

Envoy AI Gateway becomes Agent Router and joins the Agentic AI Foundation

Tetrate Blog

Tetrate Is Bringing Agent Router, Powered by Envoy, to the Agentic AI Foundation

What is an AI gateway, and why every LLM team needs one

SR 11-7 Just Wrote Itself Out of the GenAI Conversation

Agent Security: What NIST Wants You to Think About Before Your Agent Calls a Tool

Making Agents Reliable: Auto-Save, Stable IDs, and the Context Window Problem

Not Everything Needs an LLM: When to Remove the AI from Your AI Agent

Two Ways to Build a Cost Agent (And Why We Use Both)

Your Agent Found 2.4 Percent of the Savings. Now What?

From Plain English to Governed Workflows: How WorkflowIQ Earned Runner-Up at the Tetrate AI Buildathon

Announcing Built On Envoy: Making Envoy Extensions Accessible to Everyone

Ready to enhance your network with more intelligence?

Ready to enhance your
network
with more
intelligence?