Behest vs Legacy AI Gateways
They route. We operate.
Legacy gateways provide routing, observability, guardrails, virtual-key budgets, and a model catalog. Behest is the AI Token FinOps platform that governs your AI spend, with a full AI backend built in — auth, memory, tenant isolation, and AI Token FinOps in the request path.
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Legacy Gateways
Legacy gateways sit between your app and LLM providers. They provide routing, fallback, caching, and observability for LLM API calls.
Strong at: Multi-provider routing, observability dashboards, request logging, cost analytics, and fallback/retry logic.
Category: AI Gateway / Observability
Behest
Behest is the enterprise AI Token FinOps platform, with a full AI backend built in. One API call gives you auth, memory, PII scrubbing, prompt defense, rate limiting, token budgets, kill switches, and observability — in our cloud or yours.
Strong at: Governing AI spend at the unit level, with a full AI backend built in — security, multi-tenant isolation, business logic, and usage tier economics.
Category: AI Token FinOps Platform
The core difference
Legacy gateways route requests and apply guardrails on the way through. Behest operates the backend — managing auth, tenant isolation, conversation memory, and per-session cost attribution as primary primitives, not as gateway-side metadata.
Feature Comparison
| Feature | Behest | Legacy Gateways |
|---|---|---|
| CORS Handling (browser-direct calls) | ? | |
| Multi-tenant Auth & Isolation | Partial | |
| Rate Limiting | ||
| PII Scrubbing (pre-LLM) | ||
| Prompt Injection Defense | ||
| Conversation Memory (managed) | ? | |
| System Prompts (managed) | ||
| Token Budgets (inline enforcement) | ||
| Kill Switches (global / tenant / project) | Partial | |
| Smart LLM Routing | ||
| Observability & Analytics | ||
| Multi-provider Support | ||
| Self-hosting option | ||
| Per-session cost attribution | Partial | |
| Usage Tiers & Token Economics (built in) | ? |
"Partial" means the capability exists in a narrower form. "?" means the capability is not generally documented in publicly available materials.
Choose Legacy Gateways if you need...
- A gateway in front of your existing backend with routing, fallbacks, and PII guardrails
- Multi-provider routing across 200+ models with virtual-key budgets
- Per-user / per-team metadata-driven cost analytics
Choose Behest if you need...
- An AI backend that operates the request path — auth, memory, tenant isolation
- Browser-direct calls via CORS — no backend proxy required
- Per-session cost attribution surfaced in the FinOps view
- Token budgets, usage tiers, and monetization tools for your end users
- Optional self-hosted deployment in your own cloud
Frequently asked questions
- How does Behest compare to Legacy AI Gateways?
- Legacy gateways provide routing, observability, guardrails (including PII redaction), virtual-key budget limits, model catalogs, and RBAC. Behest is the enterprise AI Token FinOps platform that governs your AI spend at the unit level, with a full AI backend built in — it operates the request path with multi-tenant auth, conversation memory, browser-direct CORS, PII Shield, Sentinel prompt-injection defense, and AI Token FinOps.
- Are Legacy Gateways an AI backend?
- Legacy gateways position themselves as an AI gateway layer. Behest positions itself as the enterprise AI Token FinOps platform — operating the full request path (auth, memory, tenant isolation) and governing spend on top, rather than observing requests after they leave your app.
- Can I use Behest and a Legacy Gateway together?
- Yes. Behest includes observability and routing, so most teams replace a separate gateway. Teams that already run a gateway at scale can keep it as a routing layer behind Behest, with Behest handling auth, memory, PII, and tenant isolation upstream.
- What does Behest do that Legacy Gateways do not?
- Multi-tenant auth and tenant-isolation as a primary primitive (not workspaces), CORS handling for browser-direct API calls, conversation memory managed in the backend, and AI Token FinOps with per-session attribution surfaced in the FinOps view. Legacy gateways cover PII redaction, prompt-injection guardrails, virtual-key budgets, RBAC, and model catalogs — see the feature table for the verified comparison.
Need more than a gateway? Get the whole backend.
Auth, memory, PII scrubbing, prompt defense, rate limiting, token budgets, and observability — one API call.