AI Gateway

One AI gateway for every model, agent, and tool call.

Give every team the ability to use AI and run agents with the access controls, data protection, and AI cost management you set.
  • SOC 2 Type II
  • SaaS, Private Cloud, or On-Prem
  • Connect LLMs in Minutes

Trusted by enterprises like: 

What is an AI Gateway?

Control comes first, because that's what makes AI reliable.

Every model call and agent action passes through one AI gateway — policies enforced at runtime, data protected, everything logged. That's what makes AI safe to roll out.
Access Control

Control comes first, because that's what makes AI reliable.

Set fine-grained access controls from the user, role, group, and MCP server down to the tool, model, data point, and action — enforced at runtime, on every request.

  • Fine-grained access controls — From the user, role, group, and MCP server down to the tool, model, data point, and action.
  • An identity for every agent — Scope human access down from your existing identity provider roles, and give every agent its own identity.
  • Runtime policy enforcement — Every request evaluated against policy, so risky actions are stopped before they run.
  • Native data protection —With iInline data loss prevention, you can redact, tokenize, or blocs sensitive, so it never reaches a model or MCP server.
Visibility

Track every AI and agent action

One dashboard, every AI action logged: what ran, what it touched, whether policy allowed it — audit-ready, streamed into the SIEM you already run.

  • Clear attribution — Every AI action ties back to the exact user, role, or agent that triggered it, and the policy decision that allowed or blocked it.
  • Agent-level view — See how every agent is performing, its MCP connections, access policies, activity, and token consumption in one view.
  • Usage insight — See how users and agents actually use your models and MCP servers, so you can uncover what’s working and find new use cases to scale.
AI Cost Management

Cost is never a surprise.

See exactly what every user, team, and agent is spending, with a full breakdown by model  and cap it before it becomes an overage.

  • Spend visibility by user, team, and agent — A full breakdown so cost is never a black box.
  • Meter and cap token spend — Set budgets by user, team, agent, and model, so you never overspend.
  • Cost-efficient routing — Route every request to the most cost-efficient model automatically, so you pay only for what each task needs.
AI Enablement

Teams only use what they're approved for.

Stand up governed access in days, not quarters — with a catalog of every model and MCP server your teams are cleared to use.

  • 100+ pre-built MCP servers — Connect them, or add custom ones for the tools your company already uses.
  • A governed catalog — Employees see every model and MCP server available to them, so teams use only what they’re approved for.
  • Distribute model access — Issue virtual keys so developers, agents, and AI apps get model access without ever touching the real credentials
Built for Every Team

Give every team safe access to AI

No more bottlenecks, no more workarounds.

Security

✓

With Barndoor: Lead AI governance before it’s too late.

⊘

Without: Block AI to protect the perimeter.

IT

✓

With Barndoor: One control plane across every agent and platform.

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Without: Manage access per tool, per platform.

Engineering

✓

With Barndoor: Ship agents faster — governance handled at the platform layer.

⊘

Without: Build custom access controls into every agent.

Compliance

✓

With Barndoor: Full audit trail of every agent action from day one.

⊘

Without: Retroactively reconstruct what agents did.

The AI gateway built for enterprise scale.

01

Faster path to production

Centralized controls across every model and MCP server. Stand up governed access in days, not weeks.

02

Least-privilege permissions

Fine-grained access down to the user, role, tool, model, and data point. Policies block anything not explicitly allowed, before it runs.

03

Reliable AI execution

Every request is checked against policy and logged in real time, so outputs are governed and consistent enough to stand behind.

04

Lower operational cost

Meter and cap spend by user, team, agent, and model, and route requests to the most cost-effective option for the task. Never overspend again.

05

Integrates with your stack

Works with any model or MCP server, local, or official hosted. Deployed as SaaS, in your private cloud, or on-prem.

06

No vendor lock-in

Use the models, AI apps, and agent frameworks you choose. Connect 100+ pre-built MCP servers or add your own. We govern them all.
Deploy Anywhere

Built for enterprise environments

Deploy Barndoor where you need it—with the architecture and controls your organization requires.

SaaS

Fully managed deployment for fast setup and ongoing updates.

Private Cloud

Deploy in your cloud environment to meet security and compliance requirements. 

On-Prem

Run entirely within your infrastructure for maximum control and data residency. 

Get a Demo

Your teams are ready to use AI.

Barndoor is the trusted path to AI adoption — secure enough for your whole company to use, and reliable enough for you to stand behind the results. 30-minute working session, mapped to your use cases.

  • ive walkthrough across MCP Governance, LLM Gateway, and Data Protection
  • Policy examples mapped to your use cases
  • Deployment options — SaaS, Private Cloud, or On-Prem
  • 30 minutes. No pitch.