opencode VS Antigravity CLI

Compare opencode VS Antigravity CLI and see what are their differences

Rating: 0 reviews
Pricing: Open source

No screenshot yet

Rating: 0 reviews

HTMLCSS to Image API

Capture website screenshots, render HTML/CSS, or create templated graphics. Render images or PDFs. Use MCP with AI, no-code automation, or the REST API. No browsers needed. sponsored

Which is more popular?

Based on our record, opencode seems to be a lot more popular than Antigravity CLI. While we know about 73 links to opencode, we've tracked only 3 mentions of Antigravity CLI.

social mentions: 73 vs 3
Developer Tools popularity: 96% vs 4%
alternatives listed: 240+ vs 17

Base details

Website, pricing, platforms and company facts side by side.

	opencode	ACL Antigravity CLI
Website	opencode.ai	antigravity.google
Pricing	Open source	—
Listed in	AI Developer Tools Coding Code Autocomplete +1	Developer Tools AI Coding Code Autocomplete +1

Features and specs

What each product offers, as listed by its team.

opencode 0 features

ACL

Antigravity CLI 1 feature

No features have been listed yet.

Unable to verify
I cannot access the URL provided or find verified information about 'Antigravity CLI' from Google. The URL 'antigravity.google/product/antigravity-cli' does not appear to correspond to a known, real product that I have information about in my training data.

Possible disadvantages

Unable to verify
I cannot access the URL provided or find verified information about 'Antigravity CLI' from Google. The URL appears to be either fictional, a very new product released after my knowledge cutoff, or otherwise not something I can provide accurate pros and cons for. I do not want to fabricate information about a product I cannot verify exists.

Analysis

An editorial look at what each product does well and who it suits.

opencode

ACL

Antigravity CLI

Overall verdict

OpenCode is a solid open-source AI coding assistant that brings terminal-native, model-agnostic development workflows to developers who value flexibility and control over their tooling.

Why this product is good

Open-source and transparent, allowing developers to inspect, modify, and self-host the tool
Model-agnostic design lets you use various LLM providers rather than being locked into a single vendor
Terminal-native workflow integrates smoothly into existing developer environments
Active development and community support keep the tool evolving with new features
Can help automate coding tasks, refactoring, and code understanding directly from the command line

Recommended for

Developers who prefer command-line and terminal-based workflows
Teams and individuals wanting flexibility to choose their own AI model providers
Open-source enthusiasts who value transparency and self-hosting options
Engineers looking to automate repetitive coding tasks and speed up development
Privacy-conscious users who want more control over their data and tooling

Overall verdict

Antigravity is Google's agentic development platform designed to bring AI-powered autonomous coding workflows to developers, and it can be a strong choice for those looking to leverage advanced AI agents integrated with Google's ecosystem and Gemini models.

Why this product is good

Built on Google's powerful Gemini models, offering strong AI reasoning and code generation capabilities
Provides an agentic development experience where AI agents can autonomously plan, execute, and verify coding tasks
Integrates well with modern development workflows and Google's broader tooling ecosystem
Aims to reduce repetitive coding work by letting developers delegate complex, multi-step tasks to AI agents
Backed by Google, which suggests ongoing support, updates, and infrastructure reliability

Recommended for

Developers who want to experiment with agentic, autonomous AI coding workflows
Teams already invested in Google's ecosystem and Gemini models
Software engineers looking to automate multi-step or repetitive development tasks
Early adopters interested in cutting-edge AI-assisted development tools
Individuals and startups seeking to boost productivity through AI delegation

Videos

Walkthroughs and reviews on video.

opencode 3 videos + Add

ACL

Antigravity CLI 0 videos + Add

OpenCode: FASTEST AI Coder + Opensource! BYE Gemini CLI & ClaudeCode!

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100

opencode

ACL

Antigravity CLI

96% 96%

Developer Tools

4% 4%

96% 96%

4% 4%

95% 95%

Coding

5% 5%

100% 100%

Productivity

0% 0%

User comments

Share your experience with using opencode and Antigravity CLI. For example, how are they different and which one is better?

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

opencode 73 mentions

ACL

Antigravity CLI 3 mentions

Muse Spark 1.3
You can check out Muse Spark 1.3 by using OpenCode (https://opencode.ai/ - open-source AI / coding harness). There's a terminal version and a GUI / desktop version. Good luck! - Source: Hacker News / 18 days ago
Our decision on Cursor following its acquisition by SpaceX
[OpenCode IDE](https://opencode.ai/) (for the indexing part). - Source: Hacker News / 23 days ago
GLM-5.3: Frontier Coding with Emergent Cyber Capabilities
What the person above is suggesting: * https://pi.dev/ * https://omp.sh/ Personally I also think that OpenCode is nice, their CLI version is enjoyable and their desktop/web version is mostly okay: * https://opencode.ai/. - Source: Hacker News / about 1 month ago

Show HN: FrontierHarness Eval – 9 harness, same model, cost per pass varies 17x
With all the hype around the latest Gemini 3.8 Flash/Cyber release, will Antigravity CLI [1] be supported? 1/ https://antigravity.google/product/antigravity-cli. - Source: Hacker News / 18 days ago
Build Hybrid Image Analysis Application with Angular, Firebase AI Logic, and Gemini Nano
Create a firebase folder to store .firebasesrc and .firebase.json, which are Firebase configuration files. You can use the Antigravity CLI and Gemini to generate these configuration files within the folder. Antigravity CLI is a Google... - Source: dev.to / about 1 month ago
Computer use in Gemini 3.5 Flash
Antigravity CLI (which replaced Gemini CLI): https://antigravity.google/product/antigravity-cli. - Source: Hacker News / 3 months ago

Alternatives to opencode and Antigravity CLI

When comparing opencode and Antigravity CLI, you can also consider the following products.

Claude Code
Transform hours of debugging into seconds with a single command. Experience coding at thought-speed with Claude's AI that understands your entire codebase—no more context switching, just breakthrough results.

Compare Claude Code to opencode or Antigravity CLI:

Claude Code vs opencode Claude Code vs Antigravity CLI
Apptentive
Apptentive’s mobile customer engagement software helps companies listen to, engage with, and retain their customers.

Compare Apptentive to opencode or Antigravity CLI:

Apptentive vs opencode Apptentive vs Antigravity CLI
Cursor
The AI-first Code Editor. Build software faster in an editor designed for pair-programming with AI.

Compare Cursor to opencode or Antigravity CLI:

Cursor vs opencode Cursor vs Antigravity CLI
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Antigravity
The world's first 8K 360° drone

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Google Antigravity
Google Antigravity - Build the new way

Compare Google Antigravity to opencode or Antigravity CLI:

Google Antigravity vs opencode Google Antigravity vs Antigravity CLI
n8n.io
Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.

Compare n8n.io to opencode or Antigravity CLI:

n8n.io vs opencode n8n.io vs Antigravity CLI