One API for every major LLM provider — routing, spend, logs, and controls in one place.

New York

130 E 59th St, 17th floor

New York, NY 10022

Wilmington

1201 N. Market Street, Suite 200

Wilmington, DE 19801

LLM Gateway

LLM Gateway
Request Routing
Usage Monitoring
Spend Management
Data Security
Access Controls

Features

Universal API Keys
BYOK
Spend Tracking
Token Allocation
Usage Analytics
Request Logs
Alerts
Data Redaction
Zero Data Retention
Audit Logs

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LLM Gateway

LLM Gateway
Request Routing
Usage Monitoring
Spend Management
Data Security
Access Controls

Features

Universal API Keys
BYOK
Spend Tracking
Token Allocation
Usage Analytics
Request Logs
Alerts
Data Redaction
Zero Data Retention
Audit Logs

Teams

AI Engineering
Engineering Leadership
Finance & Operations
Security & Compliance

Integrations

All Integrations
Migration Guides

Platform

Pricing
Model Fortress
Enterprise
Documentation
Status

Legal

Privacy Policy
Terms of Service
Data Processing Addendum
Acceptable Use Policy
Trust Center

Offices

New York

130 E 59th St, 17th floor

New York, NY 10022

Wilmington

1201 N. Market Street, Suite 200

Wilmington, DE 19801

© 2026 Concentrate AI. All rights reserved.

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One API for every major LLM provider — routing, spend, logs, and controls in one place.

New York

130 E 59th St, 17th floor

New York, NY 10022

Wilmington

1201 N. Market Street, Suite 200

Wilmington, DE 19801

LLM Gateway

LLM Gateway
Request Routing
Usage Monitoring
Spend Management
Data Security
Access Controls

Features

Universal API Keys
BYOK
Spend Tracking
Token Allocation
Usage Analytics
Request Logs
Alerts
Data Redaction
Zero Data Retention
Audit Logs

Teams

AI Engineering
Engineering Leadership
Finance & Operations
Security & Compliance

Integrations

All Integrations
Migration Guides

Platform

Pricing
Blog
Model Fortress
Enterprise
Documentation
Status

Legal

Privacy Policy
Terms of Service
Data Processing Addendum
Acceptable Use Policy
Trust Center

LLM Gateway

LLM Gateway
Request Routing
Usage Monitoring
Spend Management
Data Security
Access Controls

Features

Universal API Keys
BYOK
Spend Tracking
Token Allocation
Usage Analytics
Request Logs
Alerts
Data Redaction
Zero Data Retention
Audit Logs

Teams

AI Engineering
Engineering Leadership
Finance & Operations
Security & Compliance

Integrations

All Integrations
Migration Guides

Platform

Pricing
Blog
Model Fortress
Enterprise
Documentation
Status

Legal

Privacy Policy
Terms of Service
Data Processing Addendum
Acceptable Use Policy
Trust Center

Offices

New York

130 E 59th St, 17th floor

New York, NY 10022

Wilmington

1201 N. Market Street, Suite 200

Wilmington, DE 19801

© 2026 Concentrate AI. All rights reserved.

Blog

Notes on routing, spend, reliability and security across every major LLM provider.

All LLM Gateway Architecture

LLM Gateway ArchitectureToken Spend Limit Enforcement Without Application Code ChangesEnforce token budgets at the gateway, not scattered through application code.Sep 24, 2026

LLM Gateway ArchitectureLLM Proxy vs. LLM Gateway DifferencesSep 24, 2026Understanding which infrastructure layer solves your actual LLM cost and control problem.

LLM Gateway ArchitectureFully Managed LLM Proxy Alternatives to Self-Hosted SolutionsSep 24, 2026One managed platform replaces the operational burden of running your own LLM gateway.

LLM Gateway ArchitectureHandling OpenAI RPM, TPM, and TPD Limits at the Gateway LayerSep 24, 2026Gateway-level rate limiting prevents cascading failures across teams sharing a single OpenAI quota.

LLM Gateway ArchitectureGateway-Layer PII Redaction Before Model Provider SubmissionSep 24, 2026Redact sensitive data at the gateway, not downstream, to meet regulatory requirements.