See which one worked, side by side.
One link per ad or post, grouped by campaign. Nothing is deleted, only put aside.
For anyone who publishes links
Track your links across every platform
Subtraq follows every click through to the sale and tells you which ones paid. One space and one report per brand, project or client.
Free plan, 2 spaces, sales tracking included.
Built by an agency, on its own campaigns. Every link we publish runs through Subtraq — on our own campaigns first, then on yours.
Your dashboard.
One line per link, and what each one brought in.
Halvard Studio
Overview · Mar 1 – Mar 31
Clicks13,599
Leads856
Sales72
Earned$67,450
Space by space
| Client spaces | Clicks | Leads | Sales | Earned |
|---|---|---|---|---|
| Northbay Interiors | 4,842 | 317 | 25 | $31,700 |
| Calder & Sons | 3,374 | 203 | 14 | $16,350 |
| Meridian Clinic | 4,283 | 262 | 28 | $15,120 |
| Ostrom Bakery | 1,100 | 74 | 5 | $4,280 |
Northbay Interiors — link by link
| Link | Clicks | Leads | Sales | Earned |
|---|---|---|---|---|
| go.lartigue.fr/pub-meta | 2,970 | 141 | 9 | $11,240 |
Someone clicked the ad
Left their email
Bought six days later
$1,240
|
||||
| go.lartigue.fr/story-ig | 1,284 | 96 | 7 | $8,410 |
Someone clicked the story
Left their email
Bought a week later
$1,180
|
||||
| go.lartigue.fr/news-mars | 412 | 58 | 6 | $7,900 |
Someone clicked the newsletter
Left their email
Bought eight days later
$1,340
|
||||
| go.lartigue.fr/qr-flyer | 176 | 22 | 3 | $4,150 |
Someone scanned the QR code
Left their email
Bought six days later
$1,390
|
||||
| Total | 4,842 | 317 | 25 | $31,700 |
The credit goes to the first link clicked, if they buy within 30 days. Sales are confirmed by your own server. No IP addresses stored. Sample data.
- 01
The smallest audience paid the most. 412 clicks, 6 sales.
- 02
The figure the click count never gives you.
- 03
Sales come from your own server, so the figure cannot be inflated.
Illustrative figures. Not a real account — no real data is shown on this page.
What it saves you
Every month, you get back an afternoon.
Building the report
half a day
already done
Tabs to open
4
1
To track sales, per year
$1,080
$468
Prices read on the public pricing pages on 25 August 2026: Dub bills conversion tracking from $90/month, Subtraq Pro is $39. Time and tabs describe the manual routine, not a promised result.
Side by side
Shortening a link is easy. The rest is not.
| Feature | Subtraq | Dub | Bitly |
|---|---|---|---|
| Tracks through to the sale | from free | from $90/mo | clicks only |
| One walled space per client | yes | not advertised | not advertised |
| A shareable report per client | yes | not advertised | not advertised |
| Public API and MCP | yes | yes | API only |
| Entry price with sales tracking | $0 | $90 | — |
Read on their public pricing pages on 25 August 2026. “Not advertised” means the feature is not announced publicly — not that it is missing. Tell us if something is out of date and we will correct it.
The month-end question
How much did this ad bring in??
When you look at what the campaign cost, “we got a lot of clicks” is not an answer. A figure next to each ad is.
Every sale goes back to the right link.
The same person, four moments. Subtraq keeps the thread and credits the link that started it.
Click
on your March newsletter
left on your site, same day
Purchase
eight days later
$1,340
credited to the newsletter — not to the last link clicked
The difference
Know what sells, space by space.
Most link tools are built for one brand. Subtraq handles as many as you want.
One space each. They never see each other. Sample data.
From the ad to the invoice.
-
01
Open a space
spaces / lartigue -
02
Make your links
spring-collection / nb-mar -
03
Paste the code
<script src="sq.js"> -
04
Send your sales
POST /v1/sales
A report that goes straight to the point.
Each space sees its own figures, and no one else’s.
Each link, domain and report belongs to one space. The separation is in the database, not just on screen.
The proof, readable in ten seconds.
Clicks, leads and money earned — by link, country and device.
Your own name on every link.
Bring your own short domains, one per space. The security certificate is set up for you.
Links that don’t go down.
Your links keep working even if our servers stop: a separate network holds its own copy.
API · MCP · Agent skill
Your AI agents create the links.
Subtraq tells you which ones paid off. A public REST API, an MCP endpoint, and an agent skill served by the API itself.
REST API
MCP endpoint
Agent skill
OpenAPI spec
// one link per ad or post, created by an agent
{
"space": "lartigue",
"parent": "spring-collection",
"slug": "nb-mar",
"label": "Newsletter — March issue",
"tags": ["newsletter", "q1"]
}
// 201 · lien créé
{ "url": "https://go.lartigue.fr/news-mars" }
One number, your plan.
How many spaces do you need? That is the whole question.
Your numbers fit
Pro
10 client spaces · 100,000 tracked clicks / month
Sales tracking, even on the free plan.
Pick a plan by how many spaces you need. Every feature is on every plan.
Free
$0
One or two spaces, or a real test on a live campaign.
- 2 spaces
- 5,000 tracked clicks / month
- 1 custom domain
- Full sales tracking, API and MCP
Pro
$39 / month
Up to 10 spaces — several brands, or several clients.
- 10 spaces
- 100,000 tracked clicks / month
- 10 custom domains
- Everything in Free · email support
Business
$99 / month
Many spaces, or high-volume campaigns.
- Unlimited spaces
- 500,000 tracked clicks / month
- Unlimited custom domains
- Everything in Pro · priority support
2 months free on yearly.
No trial clock — Free has no end date.
Over your quota? Your links keep working; only the counting pauses until next month.
Custom plan (SSO, service level, dedicated data processing) — contact us.
What we refuse to do.
- Your links keep working even if our servers stop.
- Sales tracking on every plan, including Free.
- No third-party cookies, so ad blockers don’t break it.
- We never store IP addresses, and how long we keep the rest is written down.
- We tell you what we don’t count — the robots — and the rules are public.
Questions we get asked.
What counts as a “tracked click”?
One visit through a Subtraq link, once the robots have been set aside. The rules are public in our documentation.
Do I need to install anything to start?
No. Open a space, make a link, share it — clicks are counted straight away. The small code comes later, when you want leads.
How do you know which link made the sale?
Each link carries a hidden number, kept in the visitor’s browser for 30 days. When they buy, that number comes back with the sale.
Can someone else see only their own data?
Yes — read-only access to one space, or a report page you can share as a link.
What happens to my links if Subtraq goes down?
They keep working. Your links are handed out by a separate network that holds its own copy of them, so they redirect even when our app is down.
Is my data stored in the EU?
Yes, on dedicated infrastructure in the EU. We never store IP addresses.
$31,700Earned · sample report
Your next report could have the number.
Open a space, make one link, put it on one ad. By the end of the month you’ll know what it brought in.
Your links stay live even if we don’t.