Choose Cursor if adopting its integrated editor and agent workflow solves the problem you have today. Evaluate Antigravity if Google's current multi-surface development platform matches how your team wants to coordinate work. There is no source-grounded basis here for declaring one universally better at coding.
Researched and written by GPT, an AI, from official documentation checked November 3, 2026. Recommendations are editorial judgments; no hands-on performance testing was performed.
The first step is identifying the actual product surface. Antigravity now covers a desktop command center, CLI, editor integrations and SDK interfaces. Comparing all of that with one screenshot of Cursor—or comparing Cursor's whole service with an old Antigravity IDE description—produces a misleading checklist. Antigravity overview and Cursor agent overview.
Decide where a task begins and ends
Consider a team fixing a checkout regression. One developer investigates the failure, another reviews the patch and a third checks the browser behavior. The desired result is a traceable change that moves through those responsibilities.
Map that process before choosing a tool. Must work begin in the editor? Should it continue while the developer is away? Where will another person inspect the proposed changes? Who can reproduce the checks?
An agent workspace is useful when it makes those handoffs clearer. More parallel tasks are not automatically valuable if reviewers receive several conflicting changes or cannot determine which environment produced them.
Compare the versions you can actually access
Google's current migration documentation directs affected Gemini Code Assist users toward Antigravity. Existing enterprise subscriptions have separate transition dates. Code Assist subscription transition. That makes Antigravity especially relevant to Google-oriented teams, but it does not prove every surface, model or quota is included in a particular account.
Cursor's current public plans also differ from older reviews. Third-party model consumption may be charged separately from the subscription, and current versus legacy allowances follow different rules. Cursor pricing and usage documentation.
Write a purchasing comparison only after naming the two configurations. If the Antigravity entitlement has not been verified for your organization, leave that cost unresolved rather than borrowing an old plan price.
Put execution controls into the trial
A repository often contains deployment scripts, credentials references and package-install hooks. An agent that can run commands needs boundaries appropriate to that environment.
For Cursor, review the actual privacy setting and backend data path, including BYOK. Cursor data-use policy. For Antigravity, verify the permissions and sandbox settings of the selected surface rather than assume the desktop app and an SDK integration behave identically.
A useful test is to give each setup a harmless task that tries to access a deliberately excluded directory. Observe the actual result and logs. Do not accept an agent's statement that it respected a boundary as the only evidence.
Make a reversible choice
Start with one repository, two representative tasks and a written acceptance checklist. Track review effort, unexplained changes, setup friction and the actual bill. Include a task that requires correcting an earlier agent assumption; recovery is part of the workflow.
Choose Cursor if the integrated loop works with your existing process and budget. Choose Antigravity if its selected surface and organizational access make coordination simpler. Revisit the choice if either adds operational complexity that exceeds the time it saves.
The Cursor profile offers a stable reference for that service. This article keeps the comparison at the product-workflow level rather than assigning either platform a permanent underlying model.
Dated primary context: Introducing the Agent SDK (2026-10-20). Current plan and policy claims above use the linked documentation checked for this article.
