SpecialistProvides superior reasoning and artifact generation for coding tasks, but lacks a dedicated native desktop development command center.
#1Chainrel records 0 monthly visits with 0% month-over-month growth and Freemium pricing. Google Antigravity records 16,054,109 monthly visits with +8.1% growth and Freemium pricing.

Real-time blockchain event webhooks for your backend
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | chainrel.com | antigravity.google |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 0 (0) | 16.05M (16,054,109) |
| MoM Traffic Delta |
| 0 (0%) |
| +1.21M (+8.1%) |
| Primary Market & Share | 🌐 Global (—) | 🇮🇳 India (21.4%) |
|---|
| Direct Visits / mo | 0 | 4.38M |
|---|
| User Rating | 4.1 | 4.6 |
|---|
| Supported Platforms | Website | Website |
|---|

Real-time blockchain event webhooks for your backend
Deliver smart contract events straight to your backend URL as JSON, so you avoid building and hosting your own indexer.
Listen to events on Ethereum, Polygon, Binance Smart Chain and Avalanche C-Chain, with mainnet and testnet endpoints.
Subscribe using a verified contract address or ABI file, or pick from built-in ERC-20, ERC-721 and ERC-1155 event templates.
Choose how many confirmations must pass before a notification is sent, protecting your workflow from blockchain reorganizations.
Google's agent-first development platform for building and shipping software with AI agents
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.
Group conversations into Projects and run several local agents at the same time, across multiple workspaces, rather than one at a time.
Agents produce designed artifacts such as plans and comprehensive verification tests so output can be reviewed, not just accepted.
Runs on Google's Gemini model line, including releases such as Gemini 4 Carbon, Gemini 4 Argon, and Gemini 3.8 Flash.
SpecialistProvides superior reasoning and artifact generation for coding tasks, but lacks a dedicated native desktop development command center.
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SpecialistProvides superior reasoning and artifact generation for coding tasks, but lacks a dedicated native desktop development command center.
Offers a more mature polished AI-native coding experience, but lacks Google's specific native multi-agent command center ecosystem.
Enables rapid full-stack app building and deployment entirely in the cloud, but offers less granular local agentic control.
Deeply reads entire codebases to execute complex multi-file tasks, though integrated as an IDE plugin rather than standalone suite.
Delivers robust spec-driven engineering and autonomous verification workflows, though configured differently than Google's developer platform.
Free / Open-sourceOpen-source development environment running multiple CLI coding agents in isolated git worktrees, but requires manual setup.
Provides a seamless AI-driven IDE workflow with strong multi-file editing, but offers less specialized multi-agent orchestration control.
SpecialistAI-powered terminal and agentic software factory for development teams
Agent orchestration platform for your whole software development lifecycle