# Google Antigravity vs HackFast

Google Antigravity records 16,054,109 monthly visits with +8.1% month-over-month growth and Freemium pricing. HackFast records 0 monthly visits with 0% growth and Freemium pricing.

| Metric | [Google Antigravity](https://openaitools.app/tool/google-antigravity) | [HackFast](https://openaitools.app/tool/hackfast) |
| :--- | :--- | :--- |
| Website URL | https://antigravity.google | https://hackfast.co |
| Categories | AI Agent, AI Developer Tools, AI Code Assistant, AI Copilot | AI Assistant, AI Copilot, AI For Data Analytics, AI Productivity Tools |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 16,054,109 | 0 |
| MoM Growth Rate | +8.1% | 0% |
| Primary Market | India | Global |
| Direct Visits | 4,378,684 | 0 |
| Review Score | 4.6 | 4.2 |
| Saved Count | 1 | 0 |
| Supported Platforms | Website | Website |

## Google Antigravity

Google Antigravity is Google's entry into agentic software development, positioned as a platform rather than a single editor. Instead of asking an assistant to autocomplete a line, Antigravity is designed around agents that take on whole tasks: they read a codebase, produce artifacts such as plans and verification tests, and report back so a human can review the work. The product is distributed across several surfaces so it can fit different workflows — the Antigravity App as a command center for running multiple local agents in parallel, the Antigravity IDE as the fully featured editor with agent manager and artifacts, the Antigravity CLI for keyboard-driven terminal work, extensions for existing editors, and the Antigravity SDK for building custom agents on the same agent harness.

The platform is explicitly aimed at a broad audience: professional developers working in large enterprise codebases, hobbyists vibe-coding on the side, and everyone in between. Google's marketing highlights use cases like frontend and full-stack development, legacy and codebase migrations, technical debt and backlog burndown, automated testing and QA verification, incident triage and root cause analysis, data pipelines and SQL work, developer onboarding and architecture, and enterprise architecture and strategy.

Antigravity connects to Google's Gemini model line, with the site documenting model releases such as Gemini 4 Carbon, Gemini 4 Argon, and Gemini 3.8 Flash, plus agent features like voice mode, custom agents, and a plugin marketplace. It is available for macOS, Windows, Linux, and Googlebook, and Google states it is available at no charge for developers.

**Pricing & Plans:** Free to download and use for individual developers according to Google's own site; organization and enterprise plans are offered separately (pricing on request). Model and quota details can change, so check the official pricing page before committing a team.

- **Multiple agent surfaces:** A desktop app, a full agentic IDE, a terminal-first CLI, editor extensions, and an SDK let you run Antigravity agents wherever you already work.
- **Parallel local agents:** Group conversations into Projects and run several local agents at the same time, across multiple workspaces, rather than one at a time.
- **Artifacts and verification:** Agents produce designed artifacts such as plans and comprehensive verification tests so output can be reviewed, not just accepted.
- **Built on Gemini models:** Runs on Google's Gemini model line, including releases such as Gemini 4 Carbon, Gemini 4 Argon, and Gemini 3.8 Flash.
- **Agent SDK for custom agents:** Use short Python scripts against the Antigravity harness to prototype custom agents, automate engineering tasks, and run evaluations.

**Strengths:** Free for individual developers and available on macOS, Windows, Linux, and Googlebook; Covers many surfaces — app, IDE, CLI, extensions, SDK — so different workflows are supported; Backed by Google and its Gemini models with a steady release cadence; Verification-oriented: artifacts and tests make agent output easier to review

**Limitations:** Tied to Google's Gemini model line rather than being model-agnostic; Enterprise pricing is not published, so costs require contacting sales; Rapid model and feature changes mean quotas and capabilities can shift

[Profile (Markdown)](https://openaitools.app/tool/google-antigravity.md)

## HackFast

HackFast targets a well-known pain in offensive security: the workflow, not the skill, is the bottleneck. Its own positioning cites research that pentesters lose roughly 20–60% of engagement time to reporting, because notes live in scattered tools, terminal output never reaches the browser, and credentials, OSINT and scan results sit in disconnected silos. HackFast collapses those into a single operational context.

The core of the platform is the project workspace. Scan output from tools such as Nmap is parsed and structured into a live attack-surface view of hosts, ports and services rather than a spreadsheet. Findings, screenshots, terminal history and PoC evidence attach to the specific host, person or credential they came from, and an activity timeline keeps every command replayable for team hand-offs and later review.

On top of that sits Fusion Intelligence, an AI agent that takes a described objective, builds the appropriate command, and executes it on a connected machine — a Kali box, VM or cloud instance — returning structured results to the project. People mapping, OSINT canvases, credential intelligence and a live report builder round out the workflow so the client-ready document grows alongside the engagement instead of being reconstructed at the end.

**Pricing & Plans:** Freemium. There is a free entry point plus a paid HackFast+ tier for the full operations platform; check the official pricing page for current tier details.

- **Live attack surface mapping:** Nmap and other scan output is parsed into structured hosts, ports and services, keeping a single source of truth instead of spreadsheet soup.
- **Fusion Terminal AI agent:** Describe an objective and the agent assembles the right command, runs it on a connected machine and drops structured results back into the project.
- **Credential and OSINT intelligence:** CredCruncher and leak/exposure signals check discovered secrets against breach-sized datasets, while OSINT is mapped geographically and relationally in one canvas.
- **Context-linked notes and evidence:** Smart Notes automatically associate with the host, person or credential they describe, and evidence stays attached to the findings it supports.
- **Live report builder:** The client deliverable is generated continuously as work progresses, so operators spend engagement time testing rather than reconstructing a report at the end.

**Strengths:** Replaces several disconnected tools with one encrypted project workspace; AI agent works against real project state rather than isolated prompts; Report output grows continuously during the engagement; Structured, replayable activity history for team collaboration and audit

**Limitations:** Aimed at professional security workflows, so it is overkill for casual users; Value depends on connecting your own scanning machines and agents; Requires comfort with command-line tooling and offensive security concepts

[Profile (Markdown)](https://openaitools.app/tool/hackfast.md)

## Frequently Asked Questions

### How do Google Antigravity and HackFast compare in monthly traffic?

Google Antigravity has 16,054,109 monthly visits, while HackFast has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Google Antigravity has a month-over-month growth rate of +8.1%; HackFast has 0%.

### How does pricing compare?

Google Antigravity: Freemium. Free to download and use for individual developers according to Google's own site; organization and enterprise plans are offered separately (pricing on request). Model and quota details can change, so check the official pricing page before committing a team. HackFast: Freemium. Freemium. There is a free entry point plus a paid HackFast+ tier for the full operations platform; check the official pricing page for current tier details.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Provides superior reasoning and artifact generation for coding tasks, but lacks a dedicated native desktop development command center. | [.md](https://openaitools.app/tool/claude-2.md) |
| 2 | [Cursor](https://openaitools.app/tool/cursor) | 23,297,751 | +8.4% | Freemium | Offers a more mature polished AI-native coding experience, but lacks Google's specific native multi-agent command center ecosystem. | [.md](https://openaitools.app/tool/cursor.md) |
| 3 | [Replit](https://openaitools.app/tool/replit) | 10,016,437 | -7.7% | Freemium, Paid | Enables rapid full-stack app building and deployment entirely in the cloud, but offers less granular local agentic control. | [.md](https://openaitools.app/tool/replit.md) |
| 4 | [Qoder](https://openaitools.app/tool/qoder) | 5,145,040 | +81.8% | Freemium, Free Trial, Free | Deeply reads entire codebases to execute complex multi-file tasks, though integrated as an IDE plugin rather than standalone suite. | [.md](https://openaitools.app/tool/qoder.md) |
| 5 | [Kiro](https://openaitools.app/tool/kiro) | 3,330,476 | +4.6% | Freemium | Delivers robust spec-driven engineering and autonomous verification workflows, though configured differently than Google's developer platform. | [.md](https://openaitools.app/tool/kiro.md) |
| 6 | [Devin](https://openaitools.app/tool/devin) | 2,549,346 | +1% | Paid | Cognition's autonomous software engineer that ships real pull requests | [.md](https://openaitools.app/tool/devin.md) |
| 7 | [LabEx.io](https://openaitools.app/tool/labex-io) | 1,127,110 | -9.3% | Freemium | Learn Linux, DevOps, and cybersecurity by doing — inside real online labs. | [.md](https://openaitools.app/tool/labex-io.md) |
| 8 | [Orca](https://openaitools.app/tool/orca) | 1,025,891 | +1% | Free, Open Source, Enterprise on request | Open-source development environment running multiple CLI coding agents in isolated git worktrees, but requires manual setup. | [.md](https://openaitools.app/tool/orca.md) |
| 9 | [Hex](https://openaitools.app/tool/hex-tech) | 782,737 | +10.8% | Freemium, Free Trial, Paid, Contact for Pricing, Free | An agentic analytics platform that turns questions into governed, trusted answers | [.md](https://openaitools.app/tool/hex-tech.md) |
| 10 | [Raycast](https://openaitools.app/tool/raycast) | 710,581 | -24.5% | Freemium, Free Trial | An extendable launcher that puts your tools, AI, and automations one keystroke away | [.md](https://openaitools.app/tool/raycast.md) |

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Source: https://openaitools.app/compare/google-antigravity-vs-hackfast

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