01Shopify and CRO agencies
Win the argument with a client.
Put the leaders in their category side by side, with the date, and send the rows that differ.
130 measurements on every product page, desktop and phone, Nov 13 2026
What top stores do on the product page, and what they change.
Hangtag measures every element that sells on a product page, desktop and phone, every week. Add any store you want: it joins the shared data.
Four steps behind every number.
Every fact goes through the same pipeline. Here is Gymshark's page at each step.
What top stores actually do on the product page.
The share of top stores doing each thing, with real pages as proof.
Hangtag re-runs every store every week, so a change shows up with the week it happened. Anyone can add a store, and each one grows the shared data.
Every measurement, every store.
Know the day a competitor changes.
Hangtag re-captures the stores you track, weekly or daily, and shows each change on the page, before and after.
66 stores re-captured a day apart
10 pages looked different
4 real changes, confirmed on both captures
The other 6 were rotating banners, a preselected option or a location-based estimate, so they do not count. Drag across any page to compare the two days.
Weekly
Every store you track, every week. Included on every plan.
Daily
Every store, every day, for 1 capture credit each. Captured today by anyone? Free.
The day it lands
Each change shows up dated in your set, before and after. Agency and Data also get it by webhook.
Every store, one search away.
Find a store, or filter by any data point. Not here? Add it, and everyone can open it.
More filters
No store here matches that yet. Add it in the app, and everyone can open it.
Every store, every filter, every week. Free to browse once you sign up.
Open the full libraryPut two stores side by side.
Compare any two stores, or add your own. The same 130 checks on each.
Score your page against the best.
Tick what your page has, or paste any product page URL. Hangtag measures it with the same checks.
Ask from the agent you already use.
Every store and all 130 facts, through an API and an MCP server for your agent.
Claude
ChatGPT
Cursor
Any MCP client
- Which beauty stores show a delivery date above Add to Cart?It filters this week's data by category and habit.
- Compare Gymshark and Alo Yoga on mobile.You get both records and the rows where they differ.
- Who added a sticky Add to Cart this month?It checks each store's week by week history.
One real record from this batch
One dataset, four kinds of teams.
Each card shows a real answer from the Nov 12 2026 run.
02DTC brand growth teams
Know what your category does.
See how many stores in your category run a habit before you spend a sprint testing it.
03Theme and app developers
Build what stores already use.
Pull counts by category and habit into your own tools through the API.
04AI agents
Let your agent do the digging.
Connect Claude, ChatGPT or Cursor over MCP and ask in plain English.
Pick your plan.
Start free. Every plan includes captures; reading the library and the API is free.
Free3 captures a month, browse the library, track 1 competitor, 20 API and MCP reads a day. No card.Start free
Solo
$19 /mo
For one store owner.
- 75 captures a month
- Every store page, every filter
- Each store's history, week by week
- 3 competitor sets
Pro
$49 /mo
For a freelancer or CRO lead.
- 250 captures a month
- Compare any two stores
- CSV and Google Sheets exports
- Alerts and webhooks when a store changes
Built for agencies
Agency
$149 /mo
For teams that show clients proof.
- 1,000 captures a month
- 5 seats
- Client folders and reports in your own name
- API and MCP for your agents
Data
$399 /mo
For app, theme and data teams.
- 4,000 captures a month
- 10 seats
- Bulk dataset export
- 25,000 API and MCP reads a day
Need more? Capture packs from $4 for 10. Agents without a plan pay $0.01 a read and $0.40 a capture. 20% off yearly. The first 100 paying teams keep 25% off for life.
Questions.
Like a shopper. It opens each public product page logged out, once on a 1440 px desktop and once as an iPhone on a 390 px screen. It declines the cookie banner, closes pop-ups and country pickers, then reads the page as it renders. It never logs in, never buys anything and never touches checkout.
No. We picked them because you know them. None of them works with Hangtag, and any owner can ask us to take their pages down.
Hangtag finds each element in the live page, including widgets hidden inside Klarna and Afterpay code, and records its exact text and position. On the phone it scrolls past the buy box to see whether the button stays pinned. Then a person checks every fact against the page before it ships. Apple Pay only shows up in Safari, so Hangtag leaves it out.
Every week, for every store. When a store adds a sticky button or moves its delivery date, you see the week it happened. The first run is from Nov 12 2026.
Yes, any store. Paste a product page URL and Hangtag measures it with the same checks as every other store. Every store someone adds joins the shared data, so the library keeps growing.
Baymard grades sites against its own research, and you mostly get it through a sales call. An audit scores one page, once. We log what the top stores do every week, with dates, so you can spot the trend and send a client the page that proves it.
Yes. Agency and Data plans come with an API key and an MCP link. Paste the link into Claude, ChatGPT or Cursor and ask in plain English.
Now. Start free with your email and a password: the library, 3 store pages a day, 1 compare and the grader. Paid plans add every store page, history, exports, alerts and the API.
See what the best stores ship, every week.
Start free. No card. Upgrade when you need more.