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Show HN: I built a tool to manage and compare credit card rewards by jsh1

Show HN: I built a tool to manage and compare credit card rewards by jsh1

Show HN: I built a tool to manage and compare credit card rewards by jsh1

24 Comments

  • Post Author
    bix6
    Posted April 10, 2025 at 10:49 pm

    Cool idea with the smart card.

    Can you tell me when I need to get a new card offering 2.5% instead of 2% and it’s a good relative bonus? Tired of managing things.

    Would like to try a simple search as a demo before making an account.

  • Post Author
    KeepFlying
    Posted April 10, 2025 at 10:56 pm

    I can't find my Amazon Prime rewards card in your search, any chance it's in there under a different name?

    And for my Discover It card a tool like this is t very useful unless it can handle the rotating reward category (I think one of the Chase freedom cards also has a similar program).

    I can easily remember most of my static rewards categories, but managing the rotating categories is harder and is where a tool like this would help me best.

  • Post Author
    muli_d
    Posted April 10, 2025 at 11:13 pm

    1. The website looks sleek and has good design.

    2. I wish I could get a little bit more of a sneak peek / preview before needing to create an account.

    3. Unrelated to the core business of your website, there's a small "bug" in the light/dark theme switch — the first mouse click doesn't do anything (at least when "system" = "dark"). This is happening because when you launch the site for the first time and the localStorage is "clean", the "theme" value is "system". But clicking the toggle changes the value to "dark", which keeps the current theme as it is.

  • Post Author
    internetter
    Posted April 10, 2025 at 11:30 pm

    What will the annual fee be?

  • Post Author
    asdev
    Posted April 10, 2025 at 11:33 pm

    Credit cards allow proxying? How will you route it?

  • Post Author
    Jaxkr
    Posted April 10, 2025 at 11:35 pm

    This is great. I’ve thought about building something like this for myself.

    Complaints:

    – Discover It rotating categories not factored in. These are 5% and very significant.

    – Can’t add Amazon Chase Visa, as someone else pointed out.

    Also I would LOVE an iOS shortcut where I can just type in what I’m buying and you categorize it with an LLM and it just tells me what card to use.

  • Post Author
    robg
    Posted April 10, 2025 at 11:43 pm

    Please don’t make me login to see a simple comparison of existing cards. My thought process:

    1. Seems interesting, ok, I’ll try to search

    2. Login

    3. Nope

  • Post Author
    fn42
    Posted April 10, 2025 at 11:58 pm

    Interesting idea, thanks for sharing.

    Some feedback from using:

    – It said to use amex blue cash for 3% back at costco, but costco only accepts visa

    – It said to use amex blue cash for 3% back at harbor freight but this card only gets 1% at this store, the BofA customized cash rewards (added to my wallet) is the only card I have found that gives 3% back on home improvement stores

    – It said to use amex blue cash for 3% back at BJ's, even though the BJ's rewards card is in my wallet which gives 5% back at this store

  • Post Author
    AznHisoka
    Posted April 11, 2025 at 12:15 am

    Why are you making people create an account? If you wanted to monetize your users, the simple way would be adding referral links for each credit card

  • Post Author
    vzaliva
    Posted April 11, 2025 at 12:17 am

    Here is a type of question I wish your site can help me answer:

    Amazon Fresh online purchases : AMEX Gold or Chase Reserve?
    Format gives 3x reward for groceries but later have a promo (shown on your web site).

  • Post Author
    clarkdale
    Posted April 11, 2025 at 12:17 am

    It could be factored in, but many restaurants near me add a fee for credit card use, usually 2% but I've seen as high as 3.5%.

    The credit card rewards usually still make sense, but sometimes I pay cash even if I might lose 0.5% on it.

  • Post Author
    Henchman21
    Posted April 11, 2025 at 12:22 am

    What sort of information do you collect on your users? Do you resell their purchase history? Why are you as trustworthy as my bank(s)?

    Genuine questions I would need answered before considering this. Super cool idea — but the devil is always in the details!

  • Post Author
    streptomycin
    Posted April 11, 2025 at 12:23 am

    The small % you get on each purchase is crumbs, but the cookie is the big sign up bonus you can get. For the past several years I've been making about $2k/year from that, which is so much more than the % bonus that I don't know why anyone would care about getting 3% back rather than 2%. Like if you are that worried about your money, take the free $2k first.

  • Post Author
    throwaway984393
    Posted April 11, 2025 at 12:32 am

    [dead]

  • Post Author
    pimlottc
    Posted April 11, 2025 at 12:42 am

    What "AI" is involved in this? It's mostly just a few database lookups based on merchant name and/or category, isn't it? Or is that just marketing gloss, because everything is "AI" now?

  • Post Author
    nodesocket
    Posted April 11, 2025 at 12:54 am

    I’ve been using the Robinhood Gold card over 6 months and found the unlimited/unrestricted 3% cash back to be nearly unbeatable.

  • Post Author
    david422
    Posted April 11, 2025 at 12:55 am

    Ugggh, credit card rewards. We all pay higher prices on goods because of the fees credit cards charge merchants, and then can get "rewarded" some of that money back. No thanks.

  • Post Author
    TSUTiger
    Posted April 11, 2025 at 1:42 am

    How does this compare to something like MaxRewards[0]?

    I'd try doing my own due diligence first, but without signing up for an account first, I can't get past the homepage.

    [0]: https://maxrewards.com

  • Post Author
    Sontho
    Posted April 11, 2025 at 2:47 am

    It will be great if you can work this out without making people logging in.

  • Post Author
    lxgr
    Posted April 11, 2025 at 2:51 am

    Don’t make me input things without telling me that I’ll need a login to see the result.

    Requiring account creation upfront is fair; this is a very unpleasant dark pattern preying on the sunk cost fallacy.

  • Post Author
    deevus
    Posted April 11, 2025 at 2:56 am

    U.S. only, it seems.

  • Post Author
    kilroy123
    Posted April 11, 2025 at 6:15 am

    I use and love https://awardwallet.com. Been a long time customer.

  • Post Author
    zeroday28
    Posted April 11, 2025 at 7:19 am

    How many credit cards does an average person have?

  • Post Author
    ClearAndPresent
    Posted April 11, 2025 at 8:37 am

    Useful idea. I, and many peers, are your target market. However, this looks like it might be US centric, based on searches in the merchant/wallet search on the main page.

    Is it? Might be worth mentioning that somewhere so a large international audience doesn't waste time signing up.

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