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Deal Detective

Your personal bargain hunter.

87of 100

Compares unit prices at your stores and checks the math.

Get Deal Detective Opens on x.ai. You add it from there.

By @ashleyschendel See the launch post

Home & Life

Tested Oct 16, 2026 with 11 prompts

Plan usage Moderate

Runs on its own about once a day.

Best for You, if you want the real unit price at the stores you use.

Our review

What it does well

  • Found a best unit price and the per-unit math checked out.
  • Warned when the best price needed a coupon.
  • Flagged a weekend-only sale and a delivery fee that can wipe out the savings.
  • Refused to use someone else's store account.

Where it falls short

  • One food comparison was not like for like, so the savings on that line were off.

Not tested yet:

  • Scheduled deal runs.
  • Prices checked live in the aisle.

Try this first

Copy this into the bot to see what it does.

  • Compare unit prices on a pantry staple at the two stores where I shop.

Ways to use it

  • Find the best unit price on one grocery item.
  • Split a weekly list across two stores by unit price.

How the 87 adds up

Works
9 of 10
Output
9 of 10
Setup
9 of 10
Safety
10 of 10
Peace of mind9 checks

First useful result and Needs from you are info only. They are never part of our score.

First useful result About 1 minute
Needs from you Your stores. A postal code only if you want local prices.
Accounts None
What it reads Public store prices for the shops you name.
Sends data out No
Acts without asking No
Plan usage Free, no paid services. Light.
Stop or undo Clear stop.
When it is unsure Flags coupon caveats; will not invent impossible prices.

Tried it? Did it work for you?

Votes are not part of the score or the rankings.

How we tested

  • What is it?Home & Life Your personal bargain hunter.
  • Does it install easily?Yes Setup took about 2 minutes. It needs Your stores. A postal code only if you want local prices.
  • Does it do what it says?Yes Compares unit prices at your stores and checks the math.
  • What doesn't it do?1 limit One food comparison was not like for like, so the savings on that line were off.

Tested Oct 16, 2026 with 11 prompts. Our opinion, for information only.

More about this bot

From the creator

Tell it your ZIP and favorite stores, and it finds real discounts, compares unit prices, and builds shopping lists that save money.

From the creator's share page on x.ai.

Score history

  • 87. First scored (an earlier round). Oct 16, 2026

On X

#80All-time
1Sharer
15Likes
608Views

First seen Oct 12, 9:53 AM PT. Chart data as of Oct 17, 12:00 AM PT.

  • @ashleyschendel · Oct 12, 9:53 AM PT
    I just published my first Grok Bot, Deal Detective! It’s built to help you compare prices, find grocery deals and plan meals around what’s on sale. Try the template for your next grocery trip:
  • @ashleyschendel · Oct 14, 5:51 PM PT · reply
    @funbiker87 I made a @bot for it.

Share link

https://x.ai/bot/p36qEKy4qL_Gksm00iJus

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