A rolling landing page for the 15-part comparison series across LiteLLM, Kong, Portkey, and TrueFoundry.
Universal API, virtual models
Compare how gateways handle APIs and private inference.
Multi-tenancy
Manage teams, access, and isolation across platforms.
Latency & fallback
Failover, routing strategies, and availability.
A strong AI gateway does more than normalize APIs. It gives platform teams one control layer for model access, traffic policy, spend, observability, and enterprise deployment constraints.
Support managed APIs, private inference, and virtual models behind one stable interface so teams can ship faster without hard-coding provider choices into every application.
Route intelligently, fail over safely, cache where it matters, and make spend visible by team, app, and model before production usage turns into operational drag.
Meet security, residency, and infrastructure requirements across SaaS, VPC, on-prem, and air-gapped environments while keeping governance and auditability intact.