Clearer buying decisions for people and teams
Know what you actually pay
Compare retailer prices by true landed cost, monitor meaningful changes, and keep purchase records in one private workspace. Use it for a household decision, a repeat purchase, or a shared buying process where everyone needs the same trustworthy number.
No card required. Add your first product in minutes. No tracking unless you say yes.
-
01
Add a product
Start with something you buy regularly or source together.
-
02
Add listings
Keep trusted retailers, suppliers, and URLs together.
-
03
Review landed cost
See shipping, duty, fees, currency, and unknowns.
-
04
Set an alert
Know when a meaningful change needs a decision.
The cheaper one is not the cheaper one
Two listings for the same robot mower, on the same day. The left is £60 cheaper on the shelf and £43 dearer on the invoice.
| Retailer A | Retailer B | |
|---|---|---|
| Shelf price | £899.00 | £959.00 |
| Delivery | £49.00 | Free |
| Import duty | £54.00 | £0.00 |
| Handling fee | £12.00 | £0.00 |
| Voucher applied | −£0.00 | −£12.00 |
| Landed cost | £1,014.00 | £947.00 |
Every line is stored as an integer number of pence against an explicit currency, with the date it was observed. Where a component cannot be established — a duty rate that depends on where you are, a delivery charge only shown at checkout — it is marked unknown and the total says so, rather than being quietly assumed to be zero.
Illustrative figures, not a live comparison.
What it does
One catalogue, many listings
The same product appears under a different name at every retailer. NiftySeeker matches them together by identifier or evidence, so households and teams compare products rather than product pages.
The real cost, not the sticker
Shipping, duty, fees, and currency all land on the invoice. The landed cost calculation shows each component, and says plainly when a component is unknown rather than quietly guessing at it.
Prices over time
Every observation is kept, so you can see whether a discount is a discount or a return to the usual price. Charts are drawn on the server — no scripts, no third parties watching you read them.
Alerts that mean something
Rules you write: a price below a threshold, a drop by a percentage, stock returning. They fire on a change, not on every check, so a quiet inbox means nothing happened.
Shared purchase records
Keep what was bought, from whom, for how much, and why. Attach the paperwork and approval trail so a household or team can find the answer later.
Exports and an API
Use CSV for a spreadsheet or the read-only API for reporting and integrations. Your data stays useful outside NiftySeeker.
Questions, answered
A few useful details before you decide whether NiftySeeker is right for you.
What is NiftySeeker?
NiftySeeker helps you compare the products you buy across retailers. It keeps the product, listings, observed prices, extra costs, alerts, and purchase records together in one private workspace.
Who is it for?
It is useful for people managing household purchases, independent buyers, and teams that compare suppliers or manage repeat purchasing. Start with one product or buying decision and add more only as you need them.
What could I use it for in real life?
You could compare robot mowers or other appliances where delivery and warranty change the real price; track imported equipment where duty and handling fees matter; watch a household purchase such as nappies, coffee, or pet food over time; or help a small team compare laptops, tools, office furniture, or replacement parts before buying.
What happens when prices move?
A price increase is shown in red, a stable price in amber, and a decrease in green, with words and arrows as well as colour. The latest movement compares the newest reading with the previous one, while the historical trend compares the earliest and latest recorded readings.
Does it automatically find the cheapest price?
It compares the retailer listings you add or discover, but it does not promise that every retailer or every current price is known. The retailer remains the final authority, and each figure shows when it was observed.
What does landed cost include?
Landed cost can include the listed price, delivery, duty, handling fees, discounts, and currency conversion. Each component is shown separately. If a cost cannot be established, it is shown as unknown rather than guessed.
Do I have to use AI?
No. AI is optional and never runs automatically. You can use NiftySeeker without connecting an AI provider. If you do connect one, suggestions remain subject to your review.
Who pays AI provider charges?
Your workspace connects its own supported provider key, and that provider bills you directly according to its terms. NiftySeeker does not hide or absorb those charges.
Does it monitor every retailer automatically?
Monitoring is configured per listing and retailer. Availability and freshness depend on the source, the monitoring setup, and what the retailer makes available. NiftySeeker does not imply that a page was checked when it was not.
Can I export my data?
Yes. You can export supported records as CSV for everyday use, and the read-only API can provide structured data for reporting or integrations.
Is my workspace data private?
Workspace data is tenant-isolated and access-controlled. NiftySeeker does not sell your data, and optional analytics is absent unless you consent to it.
Built for confidence
Practical safeguards for personal decisions and shared purchasing work.
- Private workspaces
- Each workspace has its own data and access rules, so personal purchases and team buying records stay separate.
- An audit trail nobody can edit
- Significant actions are recorded so teams can understand what changed, who changed it, and when.
- Amounts you can trust
- Prices are stored with an explicit currency and each component is kept visible instead of disappearing into a guessed total.
- Respect for your attention
- No third-party scripts or tracking by default. Analytics is absent unless you choose to consent to it.
- AI is optional and never automatic
- Connect your own key from any supported vendor, or use no AI at all. Suggestions stay suggestions, a person always decides, and only product data is sent. Your AI provider charges your workspace directly; NiftySeeker does not hide or absorb those costs.
- Backups that are verified
- Backups are checked for readability and kept under control, so your records are more than a hope when you need them.
What it does not do
- It does not sell anything, and takes no cut of what you buy.
- It does not promise a price is current. Retailers change prices constantly; their listing is always the authority, and the interface says when a figure was observed.
- It does not guess at a landed cost component it does not have. An unknown is shown as unknown.
- It does not scrape sites whose terms forbid it. What you monitor is your configuration and your responsibility.
Start with one buying decision
Add something you buy regularly, a product your team is sourcing, and a couple of trusted places to buy it. You will have a clearer view of the price worth paying and a record others can use.
Start comparing prices