Overview
The Atom Chrome Extension is your smart companion for domain valuation and listing — right from any webpage. Instantly appraise domains, view rich data in a sidebar, and list them on Atom.com with just a click. Whether you’re browsing a blog, expired domains, auctions, marketplace, or Twitter thread, Atom is always a hover away.
Features
🔍 Smart Domain Detection
Automatically identifies domain names in links or text
Works on any webpage, including blogs, marketplaces, and emails
Hover over detected domains to reveal the “Appraise” button
💰 AI-Powered Appraisals
Get fast, AI-driven domain value estimates based on hundreds of data points
View estimated price, domain signals, and keywords
Appraisals appear instantly in the sidebar — no copy/paste needed
🧭 Sidebar with Rich Context
Detailed appraisals with price, tags, and brand signals
One-click buttons for listing, saving, and exploring similar domains
Includes appraisal history and usage stats
🚀 Direct Listing to Atom
Instantly list domains to your Atom marketplace account
Choose between Premium, Standard, or Plus listing types
AI suggests pricing based on appraisal and market data
🌐 Discover Similar Domains
View AI-recommended alternatives based on brand fit
Explore trending names and industry-specific keywords
Available directly from the sidebar
Getting Started
1. Installation
Visit the Chrome Web Store and search for “Atom Domain Appraisal”
Click “Add to Chrome”
The Atom icon will appear in your toolbar
2. First-Time Setup
Click the Atom icon in your Chrome toolbar
You’ll be prompted to enter:
API Token (from your Atom account)
User ID (also from your Atom account)
Click “Save” – your credentials are securely stored in your browser
Using the Extension
🟦 Appraise Domains Instantly
Hover over any domain link (e.g., example.com)
Click the “🔍 Appraise” button
The Atom sidebar opens with real-time appraisal data
📥 List Domain on Atom
In the sidebar, click “List on Atom”
Choose listing type (Premium, Standard, Geo)
Set or accept the suggested price
Click “Submit” – the domain is now listed on Atom
🌱 Explore Similar Domains
Click “Find Similar Domains” in the sidebar
Browse related names powered by Atom’s AI search
Click any result to open it on Atom.com
API Credentials
🔐 How to Get Your API Token
Log in to your Atom.com account
Go to Settings → API Access
Generate your API token and note your User ID
🛡️ Security Notes
Credentials are stored locally (only in your browser)
These Credentials are only authorized for generating appraisals. They can not be used for any other operations related to your account.
Use “Clear Credentials” to remove them at any time
Do not share your token publicly
Troubleshooting
⚠️ “Appraise” Button Not Showing?
Hover only works on domain-style text or links (e.g., abc.io)
Reload the page to allow the extension to re-scan
Ensure the extension is enabled in chrome://extensions/
🔁 Sidebar Not Loading?
Make sure your credentials are set
Check for rate limit messages in the sidebar
Refresh the page and try again
❌ Appraisal Failed?
Confirm your API token and User ID are correct
You may have reached your daily quota (see below)
Try a different domain or wait until your quota resets
Plan | Daily Appraisals | Sidebar Access | Listing |
Free | 10/day | ✅ | ✅ |
Silver | 25/day | ✅ | ✅ |
Gold | 50/day | ✅ | ✅ |
Platinum | 100/day | ✅ | ✅ |
Remaining quota is shown in the sidebar
Appraisals are cached to reduce redundant lookups
Limits reset every 24 hours
If you need higher limits, contact us by providing your use case. (Fees may apply for higher limits)
Privacy & Security
🔒 Data Handling
No personal info is sent outside your browser
Appraisal and listing data is only shared with Atom.com