Is Antigravity a competitor to Omnia?

They do different jobs. Antigravity is for building software with coding agents; Omnia runs, tests and governs the agents your users talk to.

Can an agent written with Antigravity run on Omnia?

Yes. Write it as a pack and Omnia runs it natively, or run it in its own container and Omnia governs and tests it as an agent from another framework.

omnia vs google antigravity

Antigravity helps you write the agent. Omnia runs it.

Omnia is where the agent runs once Antigravity has helped you write it. Antigravity covers the building: a desktop app, a CLI, IDE extensions and an SDK, with no runtime for the finished agent.

The agent you built with Antigravity works on your laptop.

on omnia

Commit it as a pack and Omnia runs it in your cluster. Simulated users try it on its real tools first, the release waits on their results, and it reaches your users in steps with a policy check in front of every tool call. docs

on google antigravity

Google’s guidance is to use the Antigravity SDK to build your own runtime. Hosting, eval gates, rollout and tool policy aren’t part of Antigravity. their docs

A runtime you don’t have to build

Omnia installs into your Kubernetes cluster with Helm, autoscales, drains conversations cleanly when a pod goes away, and serves each agent over WebSocket, REST, A2A or MCP. docs

Google Antigravity: The SDK gives programmatic control over the agent harness to deploy on your own infrastructure. source

Testing before release

Adversarial callers and duplex voice calls run alongside the simulated users. A failure in production becomes a scenario every later version has to pass. docs enterprise

Google Antigravity: Not documented for Antigravity. source

Governed once it’s live

Each tool call is checked against a CEL rule and carries the end user’s identity. The audit records what happened on whose authority, and traces go to your OpenTelemetry collector. docs enterprise

Google Antigravity: Not documented for Antigravity. source

At a glance

Topic	Omnia	Google Antigravity, per its docs
Write agents with coding agents	yes The Arena builder writes the agent and its tests from a brief. docs enterprise	documented Its core job. source
Production runtime	yes Kubernetes, or AgentCore, Google or Foundry. docs	not documented Build your own with the SDK. source
Pre-release simulation	yes Simulated users, voice, adversarial. docs	not documented Not documented. source
Stepped rollout, auto rollback	yes Yes. docs	not documented Not documented. source
Tool policy	yes A CEL rule on every call. docs enterprise	not documented Not documented. source

Common questions

Is Antigravity a competitor to Omnia?: They do different jobs. Antigravity is for building software with coding agents; Omnia runs, tests and governs the agents your users talk to.
Can an agent written with Antigravity run on Omnia?: Yes. Write it as a pack and Omnia runs it natively, or run it in its own container and Omnia governs and tests it as an agent from another framework.

Put your own agent through the gate.

Install Omnia in your cluster and run it free while you build.

Google Antigravity claims are from Google’s published documentation, checked 22 October 2026. Spot something out of date? Tell us.

Install it in your cluster Or walk through it with us →