Alternatives

Products that do what Rectangle Shopping + Kits does

Shop Across the Internet with One Cart, One Checkout

1. 1
   Rectangle - Single Checkout for the Web▲5

   Your AI-powered shopping agent. You decide, we execute.

   Feb 2026 · rectangle.so

2. 2
   BuyScout™▲708

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   2024 · buyscout.ai

3. 3
   AI Product Recommendations Widget▲129

   Personalize the shopping experience with OpenWidget and AI

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4. 4
   Perplexity Shopping▲280

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5. 5
   Shop AI▲134

   Shop's AI-powered shopping assistant

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6. 6
   Kit▲278

   Discover and buy the products experts swear by.

   2015

7. 7
   KitHub▲93

   Creative electronics kits for kids

   2015

8. 8
   buywith▲256

   Bringing shopping back to live

   2024

9. 9
   Carte▲105

   Buy anything from any store with one click

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10. 10
    Guesswork▲97

    Product recommendation engine for first time buyers

    2014

11. 11
    MonBotAchat▲97

    Your personal shopping assistant for product recommendations

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12. 12
    BUNDL AI▲97

    Let AI shop for you across multiple stores

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13. 13
    Shop with Copilot▲106

    Your AI shopping assistant in Edge

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14. 14
    AI Bookstore▲94

    Find the book you want to read with the help of AI

    2023

15. 15
    Platoria▲109

    Use AI to buy

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16. 16
    Extra Blu▲105

    A product assistant for more techy Shopify merchants

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17. 17
    Made Close▲86

    An online retail store of products nearby you

    2015

18. 18
    Product Ninja▲97

    A smart hardware marketplace to shop and try products

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19. 19
    ShopMate AI▲98

    AI ChatGPT-powered e-commerce assistant

    2023

20. 20
    Product Spot▲80

    A digital inventory for all your products

    2016

21. 21
    StockUp▲71

    Comparison shop from local stores

    2014

22. 22
    Mention Network▲51

    See and improve how AI recommends your store and products.

    Dec 2025 · mention.network

23. 23
    Digital Drawer▲17

    Organize your tech inventory at home with AI

    Sep 2025

24. 24IM
    I made shopping clothes online easier▲46

    Hey HN, A pattern I realized when I shopped for anything online is that by the end of my shopping session, I would accumulated over 15+ tabs. It's so easy to click on "Open in New Tab" that I figured other people have this issue as well.

    2024 · curate.fit

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