Enterprise comparison / Agent Access Manager vs Helicone

Model observability or an on-prem enforcement path? Compare both.

Evaluate request visibility alongside virtual-key access, provider routing, scoped budgets, guardrails, durable audit, and optional security analytics.

Architecture comparison based on publicly documented product focus. Validate current editions during evaluation.

Helicone

Gateway pattern

Typical Helicone observability proxy

01const client = new OpenAI({02  apiKey: process.env.OPENAI_API_KEY,03  baseURL: "https://oai.helicone.ai/v1",04  defaultHeaders: {05    "Helicone-Auth": "Bearer " + HELICONE_API_KEY,06    "Helicone-Property-Team": "platform"07  }08});09 10await client.responses.create({11  model: "gpt-4.1",12  input: agentPrompt13});14 15// Request telemetry is captured.16// Validate routing, access, and enforcement separately.

Validate enterprise control coverage

Agent Access Manager

Secretless policy

On-prem virtual keys, provider routes, and governed access

01# Configure the on-prem broker02POST /admin/providers03{ "name": "anthropic-prod", "protocol": "anthropic",04  "credential": "<encrypted-at-rest>" }05 06POST /admin/deployments07{ "alias": "fast", "provider": "anthropic-prod",08  "upstreamModel": "claude-sonnet" }09 10POST /admin/keys11{ "orgId": "acme", "teamId": "platform",12  "expiresAt": "2026-07-22T00:00:00Z" }13 14# Applications use the virtual key15POST /v1/chat/completions16Authorization: Bearer sk-aam-virtual-key17{ "model": "fast", "messages": [...], "stream": true }

Vendor credentials remain inside the broker

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Problem / agitation / control

A gateway evaluation must cover access, routing, safety, cost, and evidence.

Provider compatibility alone does not resolve master-key exposure, application access, budget enforcement, sensitive-data policy, or durable call accountability.

Model route

Select provider deployments by alias, health, fallback order, rate, and budget state.

Virtual-key access

Keep vendor master credentials encrypted while applications receive revocable broker keys.

Gateway guardrails

Inspect request and response text for PII, secrets, and denied content by scope.

Durable evidence

Record scope, provider, model, tokens, spend, latency, policy decisions, and outcome.

Control capability matrix

Gateway controls must work as one operating path.

Compare the documented Helicone product focus with verified Agent Access Manager gateway capabilities.

Control domain	Enterprise requirement	Helicone	Agent Access Manager
Gateway	Multi-provider LLM routing and fallback Maintain provider resilience without changing application endpoints.	Gateway capability Provider gateway, routing, fallback, and request management features are documented.	Native in current source Alias-based model routing, load balancing, health cooldown, and cross-vendor fallback are implemented in the gateway path.
Gateway	Virtual access keys, budgets, and rate policy Separate application access from provider credentials and constrain spend.	Gateway controls Rate and cost controls are available; the product's documented center of gravity remains observability.	Native in current source Revocable virtual keys, scoped token and currency budgets, and distributed RPM/TPM limits are implemented.
Governance	Organization, team, and project scopes Attach access, budgets, rate limits, and guardrails to accountable enterprise scopes.	Request properties Custom request properties support attribution; validate organization/team/project enforcement requirements separately.	Native in current source Virtual keys carry organization and optional team/project membership through the governance scope chain.
Security	Pre-call and post-call guardrails Apply consistent PII, secret, and denylist policy before prompts leave and before responses return.	Gateway controls Model request controls are available; detector policy depth depends on the evaluated deployment.	Native in current source Per-scope, per-direction detectors support allow, flag, redact, and block decisions.
Credentials	Encrypted vendor credentials behind virtual keys Keep master LLM vendor credentials out of applications while preserving provider choice.	Proxy credential path Provider traffic can pass through the gateway; validate master-key storage and rotation requirements.	Native in current source Provider credentials are AES-256-GCM encrypted at rest and resolved only for the selected upstream route.
Evidence	Call-level audit, usage, and security evidence Connect virtual key, scope, provider, model, tokens, cost, guardrail result, latency, and outcome.	Strong model telemetry Model request traces, cost, latency, and custom properties are central documented capabilities.	Native in current source Postgres is the durable audit and usage record; optional SIEM and SOAR consume normalized governance events.

Review date: 2026-06-22. Capability labels summarize public documentation and common deployment patterns, not contractual guarantees. Confirm current plan, edition, and custom plugin support with each vendor.

Migration path / controlled evaluation

Evaluate the operating model without a blind rewrite.

Start from the routes, providers, applications, and controls your platform team already runs. Then test virtual-key mapping, aliases, limits, guardrails, and evidence against explicit acceptance criteria.

Review Helicone public documentation

01
Retain required model telemetry and exports
Define success criteria, evidence requirements, rollback boundaries, and accountable technical owners before production rollout.
02
Map properties and applications to virtual-key scopes
Define success criteria, evidence requirements, rollback boundaries, and accountable technical owners before production rollout.
03
Recreate routing, budgets, guardrails, and audit retention
Define success criteria, evidence requirements, rollback boundaries, and accountable technical owners before production rollout.

Enterprise technical evaluation

Bring your current Helicone architecture.

We will map provider routing, application keys, governance scopes, budgets, rate limits, guardrails, vendor credentials, deployment boundaries, and audit requirements to a concrete evaluation plan.

01 / Security architecture review

02 / Deployment and data boundaries

03 / Success criteria and migration scope

Architecture FAQ

Agent Access Manager vs Helicone

Is Agent Access Manager an LLM observability platform?+

It includes durable Postgres call audit, usage, spend views, and optional OpenSearch projection, but its request path also authenticates virtual keys, routes providers, applies limits, and runs guardrails.

Can observability replace gateway enforcement?+

Observability explains traffic after or during a call. Gateway enforcement can reject exhausted budgets, rate-limit access, redact sensitive text, or block a request before it reaches a provider.

Can Helicone telemetry be retained?+

A phased design can retain an observability layer if identifiers and event correlation remain consistent across the gateway path.