Gemini Enterprise gives you Google Cloud building blocks to assemble inside Google Cloud. But a production agentic system needs agents, memory, streaming, APIs, and governance unified under one SLA — and bound to no single cloud. With Gemini Enterprise you integrate separate Google Cloud services and stay on GCP for identity, models, and data. Akka delivers the whole system as one operated, governed platform that runs on any cloud, on-prem, or sovereign.
Gemini Enterprise is the name Google gave Vertex AI at Cloud Next 2026. It bundles three ways to build an agent — the code-first Agent Development Kit, the low-code Agent Studio, and templates in Agent Garden — plus a managed Agent Engine runtime and a Model Garden of models. Each is a separate Google Cloud service the customer wires together and operates; the suite unifies the console and namespace, not the runtime.
Google Cloud publishes a 99.9% SLA for online inference, and the Agent Runtime itself is excluded from the SLA. Identity runs through Google Cloud IAM, data lives in your GCP project, and models are served through GCP.
Akka Platform gives you agents, durable memory, streaming, APIs, and governance as one pre-integrated runtime. You describe the system you want, and the platform generates it, tests it, and runs it — you do not integrate or operate the seams between an orchestration kit, a memory store, a streaming tier, and a governance stack.
Akka keeps it running around the clock with active-active replication and automatic failover, under a contractual 99.9999% availability SLA across the entire platform, backed by indemnities. It deploys on Akka cloud, any hyperscaler VPC, your own Kubernetes, on-prem, or a sovereign cloud — the specs are portable.
| Dimension | With Gemini Enterprise | With Akka |
|---|---|---|
| Scope | Build tools plus a managed agent runtime; memory, governance enforcement, and the API and streaming tier are assembled from separate Google Cloud services the customer integrates. | The whole system on one runtime — orchestration, agents, memory, streaming, APIs, observability, and governance pre-integrated, with no seams for the customer to operate. |
| Availability | 99.9% on online inference for custom models across 2 or more nodes — about 8.8 hours a year — and the Agent Runtime is explicitly excluded from the SLA. | 99.9999% on the entire platform — about 31 seconds a year — active-active, sub-1-minute RTO, zero-byte RPO, agent runtime included. |
| State & memory | Memory Bank plus session storage, metered at $0.25 per 1,000 stored memories, provisioned as a separate service. | Durable state held in memory, active-active replicated — 4 ms reads, sub-10 ms writes, built into the runtime. |
| Portability | Bound to Google Cloud: IAM for identity, the GCP project for data residency, and models served through GCP. | Runs anywhere — Akka cloud, any hyperscaler VPC, your own Kubernetes, on-prem, or sovereign cloud, from one set of portable specs. |
| Governance | Infrastructure governance — IAM, VPC Service Controls, CMEK, DLP, audit logs, and data residency. There is no inline AI-policy enforcement, pre-deployment classification, or sealed audit artifact. | Risk teams define policies independently; the runtime enforces them on every action — HITL, HOTL, guardrails, evaluations — with no developer code, into tamper-evident storage. |
| Infrastructure cost | Pay-as-you-go on multiple meters that scale with load — $0.0864 per vCPU-hour and $0.0090 per GB-hour of runtime, per-token model calls, per-query search — plus per-seat app subscriptions. | One shared-compute runtime carries the same volume on up to 90% less infrastructure, at a fixed annual fee finance can forecast. Akka Optimize keeps improving the models on your own production traffic, so cost per task keeps falling as the system runs. |
It comes down to whether governance sits inside the runtime or beside it. Gemini Enterprise secures the perimeter and the data with Google Cloud controls and leaves AI governance to tools you add on top. With Akka, risk and compliance write the policies independently of the agents, and the runtime enforces them on every action — with no developer code to customize.
Secure the perimeter
Gemini Enterprise provides infrastructure governance through Google Cloud IAM, VPC Service Controls, Customer-Managed Encryption Keys, Data Loss Prevention, Access Transparency, audit logging, and data residency. These secure the perimeter and the data.
They do not enforce AI policy inline: there is no real-time guardrail or judge layer woven into the runtime, no decision explainability, no human pause or override of a running agent as a platform primitive, no immutable interaction ledger, and no pre-deployment classification against a regulatory corpus.
Block & escalate
With Akka, your risk and compliance teams write the policies themselves, in a separate versioned lifecycle that is independent of the agents — there is no developer code to customize. The runtime enforces every policy inline at the agent boundary, so human-in-the-loop approvals, human-on-the-loop halt switches, sanitizers, guardrails, evaluations, testing gates, and simulations all run before an action executes and block or escalate anything that does not pass.
Every call is traced automatically into petabyte-scale, tamper-evident storage, and that same trace data feeds continuous evaluations that keep running in production, right alongside your agents. A system is classified against 190 regulations and 1,040 controls before it ships.
Reach for Gemini Enterprise when your organization is standardized on Google Cloud and intends to stay there, when you want to build agents with Google's ADK, Agent Studio, and Model Garden inside the GCP console, and when your team is ready to integrate and operate the memory, streaming, API, and governance layers around the agent runtime as separate Google Cloud services.
Reach for Akka when you are building a full agentic system rather than assembling cloud services — agents, memory, streaming, APIs, and governance — and you want them pre-integrated and operated under one SLA, with inline governance built in, and the freedom to run on any cloud, on-prem, or a sovereign environment without rebinding to one vendor's identity, models, and data.
A sample of agentic and real-time systems on Akka Platform:
Gemini Enterprise gives you Google Cloud building blocks to assemble inside Google Cloud. Akka Platform builds, runs, and governs the whole agentic system under a contractual SLA — on any cloud, on-prem, or sovereign. Tell us what you are building, and we will show you how it runs in production.
