Hardened governance for the generative stack

Spendplane provides the routing and security layer required to scale AI across the enterprise. Mediate every request with one control plane that enforces policy, optimizes latency, and keeps data movement inside approved boundaries.

Policy-first

Requests checked before routing

Audit-ready

Usage tied to workspace and environment

Region-aware

Approved provider paths only

Hybrid

Mix local runners and cloud providers

Example routing trace

Proxy active
spendplane-proxy - workspace trace
[INBOUND]POST /v1/chat project="acmecorp-prod" user="eng-a"
[SCAN]Running policy scan for sensitive patterns...
[MASK]api_key field masked before provider routing
[MASK]email field masked before provider routing
[ROUTE]preference=balanced -> approved cloud route
[CAPS]workspace budget $4.12 / $50.00 [ok]
[RELAY]sending sanitized payload to selected provider
[RETURN]312 tokens - 0.8s - request logged
|awaiting next request...

Architecture View

Unified AI gateway architecture

Decouple application logic from a shifting model landscape. Spendplane consolidates provider access into one resilient ingress layer for policy enforcement, failover, validation, and region-aware routing.

One gateway becomes the control boundary for every provider call. Instead of scattering model access across teams and services, platform and security teams get a stable place to enforce routing, inspection, and audit requirements.

Spendplane Framework

Policy Layer

Request inspection before provider routing

Apply deterministic redaction, pattern checks, and workspace policy rules before requests leave your controlled path.

Bring your own providers and keys

Use your existing provider accounts while keeping routing policy, access controls, and usage visibility in one place.

Region-aware routing controls

Restrict which providers and regions can handle a workload, and keep sensitive paths narrow and explicit.

Local and dedicated execution lanes

Route selected workloads to local runners, private infrastructure, or dedicated capacity when privacy, cost, or latency requires it.

Provider boundary

inbound

Apps, support tools, and internal workflows send requests to one reviewed path.

review

Requests are inspected, narrowed, and routed according to approved policy.

approved execution

Only the allowed provider, region, and workload lane receives the request.

Control surfaces

Policy editor

pii_redactionenabled
approved_regionseu-west, us-east
premium_model_fallbackmanual review

Governance runtime

Workspace spend controls

Set budgets, routing preferences, and environment-specific limits before requests run.

Audit trail and attribution

Track which workspace, environment, model path, and key generated usage and spend.

Policy-based fallback

Control when traffic can fall back to local, cloud, or premium providers without changing app code.

Shared operating model

Give engineering and platform teams one surface for usage review, alerting, and routing policy.

Operational clarity

Granular traffic orchestration

Move beyond coarse access control to identity-aware request handling. Define redaction, rate limiting, routing, and review behavior at the organization, team, or application level without changing product code.

Enterprise pages should show the control surfaces buyers expect to exist. The page does not need more boxes; it needs a more believable picture of how policy, audit, routing, and spend are actually operated together.

Who This Supports

Enterprise solutions for every team

This section works better as a sequence of operational scenarios than as another card grid. Each row points to a different buyer motion and a deeper next step.

Platform and infrastructure teams

Problem

AI usage is spread across products, keys, and providers with no shared controls.

Spendplane response

Use one proxy layer for routing policy, cost attribution, and environment-aware governance.

Security-conscious product teams

Problem

Sensitive prompts need inspection and a narrower path than direct provider access.

Spendplane response

Apply request scanning and redaction before approved traffic continues to a selected provider.

Regulated and privacy-heavy workflows

Problem

Some workloads need local execution or stricter control over where they run.

Spendplane response

Keep higher-sensitivity traffic on local or dedicated lanes while the rest follows approved cloud routes.

Agencies and delivery teams

Problem

Multiple client environments create fragmented keys, billing, and audit history.

Spendplane response

Centralize team usage, environment controls, and routing policy while preserving project separation.

Workspace-scoped API keys and environment separation

Request logging and exportable audit history

Region-aware routing rules and provider controls

Local runner and private deployment support

Role-based workspace permissions

Budget alerts and usage visibility

Security review and deployment planning with the Spendplane team

Custom rollout guidance for higher-control environments