First of its kind
Your AI manages
your shopping
How do you use Claude or ChatGPT for online shopping?The best way to use AI for online shopping is by connecting ChatGPT or Claude to the Grabbit Chrome extension via MCP. This transforms your AI into a personal shopping assistant that can save items from any website into a persistent cart, compare specifications side-by-side, and organize your wishlists by conversation.
Works with ChatGPT and Claude Desktop via OAuth
Shopping by conversation
Here's what it looks like when AI manages your Grabblist.
Save this laptop I'm looking at
Saved: MacBook Air M4 — $1,099 from Apple.com. Added to your 'Tech Upgrade' collection.
Compare it with the ThinkPad I saved yesterday
MacBook Air M4: $1,099, 18h battery, 1.24kg. ThinkPad X1: $1,249, 15h battery, 1.12kg. The MacBook is $150 cheaper with longer battery. The ThinkPad is lighter.
I'll go with the MacBook. Mark the ThinkPad as rejected.
Done. MacBook Air → decided. ThinkPad X1 → rejected. Your 'Tech Upgrade' budget: $1,099 / $1,500.
A persistent AI shopping cart
ChatGPT Shopping recommends items, but they vanish when the conversation ends. Grabbit is a persistent AI shopping cart — every item your AI saves stays in your Grabblist permanently. Come back days, weeks, or months later and everything is still there: organized, searchable, and ready to compare.
Save once, keep forever
Items saved by your AI stay in your Grabblist permanently. No disappearing recommendations.
Pick up where you left off
Start a shopping project in one AI conversation, continue in another. Your persistent AI shopping cart remembers everything.
Cross-session intelligence
Your AI can reference items you saved last month, compare with new finds, and track decisions across conversations.
Grabbit also works as a standalone wishlist Chrome extension, save-for-later tool, and cross-site comparison tool — with or without AI.
Real-world use cases
AI + Grabbit works for any purchase — big or small, one-time or ongoing.
Apartment hunting
Save listings from Zillow, Facebook Marketplace, and Craigslist. Ask AI to compare rent, commute times, and amenities. Set a monthly budget and track which apartments fit.
Gift planning
Create a collection for each person with a budget. Save gift ideas as you browse. Ask AI "am I over budget on anyone?" and get a full spending summary across all recipients.
Tech upgrade research
Save laptops from Amazon, Best Buy, and manufacturer sites. Ask AI to compare specs, battery life, and value. Mark your top pick as "decided" and reject the rest.
Read more: How to let AI curate your shopping list · The future of AI shopping
21 AI tools at your command
Your AI gets full access to your Grabblist. No API keys, no setup.
Save & Search
- ✓Save item from any URL
- ✓Search your Grabblist
- ✓Get item details
- ✓Browse your full list
Organize
- ✓Create collections with budgets
- ✓Move items between collections
- ✓Tag and categorize
- ✓Set decision status
Compare & Decide
- ✓Compare items side-by-side
- ✓Link alternatives and upgrades
- ✓Track prices
- ✓Get AI recommendations
Manage
- ✓Export to CSV
- ✓Manage favorites
- ✓Add notes
- ✓Update prices
ChatGPT Shopping vs Claude + Grabbit
ChatGPT has built-in shopping. Claude doesn't — but with Grabbit, it doesn't need to.
| Feature | Claude + Grabbit | ChatGPT Shopping |
|---|---|---|
| Works on any website | ✓ | ✗ |
| Save items permanently | ✓ | ✗ |
| Cross-site comparison | ✓ | ✗ |
| Collections with budgets | ✓ | ✗ |
| Facebook Marketplace | ✓ | ✗ |
| No affiliate links / ads | ✓ | ✗ |
| Product discovery / search | ✗ | ✓ |
| Instant checkout | ✗ | ✓ |
| CSV data export | ✓ | ✗ |
ChatGPT Shopping discovers products. Grabbit organizes what you find. Different tools, same goal.
Frequently asked questions
Which AI assistants does Grabbit support?+
Grabbit connects to Claude via MCP (Model Context Protocol). One-click OAuth setup — no API keys needed. Your AI gets 21 tools to manage your Grabblist.
What can I ask my AI to do with Grabbit?+
Anything: 'Save this laptop from Amazon', 'Find the cheapest headphones in my list', 'Create a Gift Ideas collection with a $200 budget', 'Compare all the sofas I saved'. The AI has full access to search, save, organize, and compare your items.
Does the AI integration cost extra?+
No. AI integration is free through Grabbit. You just need a Claude account. Grabbit provides the connection layer at no cost.
What is a persistent AI shopping cart?+
Unlike ChatGPT Shopping where recommendations disappear after the conversation ends, Grabbit acts as a persistent AI shopping cart. Every item your AI saves stays in your Grabblist permanently — organized, searchable, and ready to compare weeks or months later.
Can AI help me decide what to buy?+
Yes. Ask your AI to compare items you've saved, filter by price or category, and recommend the best option. It can analyze your entire Grabblist and factor in budgets, past decisions, and preferences to help you make smarter choices.
Grabbit connects your saved products to AI shopping assistants like ChatGPT and Claude via MCP. Ask your AI to compare prices, find alternatives, research product specs, or build shopping lists — all from your personal Grabbit notebook. The first shopping extension with native AI integration.
Stop losing tabs.
Start grabbing.
Free forever. Save from your browser or connect your AI.
Works on all Chromium browsers · AI works with Claude