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Stripe → HubSpot · Conversion tracking

Connecting Stripe to HubSpot

Stripe knows exactly what was paid, by whom, and when — down to the cent, including the refund three weeks later. HubSpot is where sales works, so a conversion that never reaches it is invisible to the people who decide what a lead was worth. The join between them succeeds or fails on one thing: whether the contact identity — email, or the hubspotutk cookie reaches the Stripe Customer or PaymentIntent before the conversion happens, because HubSpot can only match a conversion it can tie back to a click it recognizes.

Get my free audit & recovery planQuick question? WhatsApp

✓ 30-minute call · No commitment · You leave with a written remediation plan even if we’re not the right fit.

Built in 2–4 daysOne-time fee95% accuracy guaranteed400-day cookie lifetime1st-party server-side

Written guarantee

95%+ conversion accuracy on Stripe → HubSpot

Measured against your own order records at handover. Miss it and we keep working at no cost until it’s met.

Built on — and certified for — the platforms that matter

Stape

Pro Partner

Meta

Tech Provider

Google

Tag Manager

TikTok

Events API

Microsoft

UET Partner

LinkedIn

CAPI Partner

Pinterest

CAPI Partner

Built on the same partner stack used by enterprise DTC brands.

Ariful Islam — Founder, Tracking Consulting

Meet your consultant

Ariful Islam

Founder · 8+ years in paid media & tracking

Verified earnings

$200K+

earned on Upwork

Top Rated Plus
4.9/5 on Upwork · 300+

Verify the receipts

You work directly with Arif — no SDR, no account manager.

By the numbers

No fake testimonials.Just the math.

70+

Platforms supported

Shopify · Woo · Magento · BigCommerce · 65 more

8+ / 10

Meta EMQ guaranteed

in writing — keep working free until hit

2–4d

Build to live

accurate data flowing within 7 days

$0

Monthly fees, ever

one-time fixed price · you own the stack

400d

Cookie lifetime

max RFC 6265bis allows · 57× Safari ITP

9

Ad channels covered

Meta · Google · TikTok · MS · LI · Pin · Snap · Reddit · X

95%+

Tracking accuracy

verified vs Stripe · GA4 · ad-platform reports

30 min

Free founder call

no SDR · no pitch deck · written remediation plan

Every figure above is either a commitment we put in writing or a countable fact. What your own setup is losing is not on this list, because we haven’t measured it yet — that happens on the call, against your own order records.

Real clients · real videos · real outcomes

Don’t take our word for it. Watch the receipts.

Founders, marketers, and agency owners describing the before-and-after of their Stripe → HubSpot tracking rebuild — in their own words, on camera.

"Ariful is one of the best tracking experts in the industry. I had previously worked with many other experts in this field and Ariful outperformed everyone else for a better rate, higher quality work, and much better communication. He is clear and honest when it comes to communication, terms, and payment. I'd highly recommend Ariful if you have a big project and need someone you can trust."
Verbatim Upwork review· DTC · Server-side rebuild
"Ariful helped me enormously. I had a bad META pixel issue and he diagnosed it and helped get me back on track. I am not crash hot with technology and he walked me through the process so I understood what he was doing and that I felt confident moving forward. I recommend Ariful, he is quick, professional and knows what he is doing."
Verbatim Upwork review· Meta Pixel · debug
"If you want 100% transparency and communication on the work they are doing to fix your accounts, set up, ect.. this is the guys for you. He was efficient, didn't waste any time, and got the job done quickly. He explained exactly what he was going to fix, why the problems were there, how long it was going to take and how he was going to fix it. He made it very clear and made sure i understood the process. So grateful i found him."
Verbatim Upwork review· Ad accounts · setup
"Ariful did an outstanding job! He was not only quick but also very professional in setting everything up exactly to my satisfaction. His communication throughout the process was clear and timely, and he went the extra mile to ensure all details were handled efficiently. I'm extremely pleased with the results and would highly recommend him for any project. Looking forward to working with him again in the future!"
Verbatim Upwork review· Full tracking setup
"Working with Ari was great. He was efficient, quick, helpful, and patient as we worked through some complicated technical details. I would happily recommend him to anyone looking for technical support with pixels, tracking, and ad builds as he was especially talented in that arena."
Verbatim Upwork review· Pixels · ad builds
"Contacted Ariful to help setup proper tracking for my website. He immediately understood my issue and made some great suggestion on how we could tackle the problem. He was excellent with communicating the steps to resolve the problem and showed a great deal of knowledge in his field. Work was done promptly and he even followed up to make sure everything was working perfectly after the work was done. I would highly recommend hiring him."
Verbatim Upwork review· Site tracking · setup
"Really thorough breakdown of tracking issues on our website, and explaining server side tracking, he was able to resolve the issue and get us back on track. I would highly recommend Ariful for any tracking issues you may be having."
Verbatim Upwork review· Server-side · audit
"Ariful solved my tracking issue in no time with the highest quality work! He is very skilled, and you can trust him to provide the best tracking method for your business. I totally recommend him!"
Verbatim Upwork review· Tracking · fix
"Ari is a true pro, if you need ANYTHING done in regards to tracking — Google Tag Manager, Google Ads, Google Analytics 4, Meta Ads, TikTok Ads, Klaviyo, you name it — he will get it done to standard, and extremely fast. My third time hiring him, I always recommend."
Verbatim Upwork review· GTM · GA4 · Meta Ads · TikTok Ads · Klaviyo
"Arif demonstrated an extraordinary level of skill and expertise in everything related to conversion tracking. He delivered some efficient solutions for us. We will want to keep working with him in future projects. Highly recommended."
Verbatim Upwork review· Conversion tracking
"Ariful was a pleasure to work with. He quickly helped me identify the issues with my Meta Pixel and Google Tag Manager setup and was eager to make the fixes immediately. I appreciated his explanations throughout the process which helped me understand what he was doing and most importantly, why. I look forward to working with him again on future projects!"
Verbatim Upwork review· Meta Pixel · GTM
"Arif was a pleasure to work with and truly is a genius when it comes to tracking. I would never have been able to complete this type of work without him. His passion for his work shines through and you can clearly tell that he is a master of his craft. Not only did he help me with tracking, he helped me optimize my sales funnel so that I will get higher conversions and make more money which will pay for itself many times over. If you're looking for a tracking expert — Do not look any further, Arif is your man!"
Verbatim Upwork review
"Arif did an excellent job implementing server-side tracking for Google Ads, Facebook Ads, and GA4. He demonstrated strong expertise in setting up tracking pixels and ensuring accurate data collection. Arif's attention to detail and proactive communication throughout the project were highly appreciated. He completed the task efficiently and delivered high-quality results."
Verbatim Upwork review· Server-side · Google Ads · Meta · GA4
"Arif demonstrated exceptional skills in implementing server-side tracking for Google Ads conversion in our SaaS product. His expertise in configuring tracking mechanisms and ensuring precise data collection was invaluable. Arif's meticulous attention to detail, proactive communication, and efficient task completion were commendable. The high-quality results he delivered exceeded our expectations."
Verbatim Upwork review· Server-side · SaaS · Google Ads
"Mr. Arif managed our custom conversion very well through Stape.io and GTM. He tracked everything meticulously. His communication and dedication to work are remarkable. I highly recommend him."
Verbatim Upwork review· Stape.io · GTM
"Highly recommended freelancer. I've worked with a lot of tracking professionals and Ariful is one of the best if not the best. He has deep expertise and understanding of what is needed to improve ad conversions, attribution and Facebook event quality score! Hiring him is the best investment you can make for your ads."
Verbatim Upwork review· Attribution · Meta EMQ
The problem

Why this join usually fails

Stripe → HubSpot-specific issues
Leak #01

The contact identity — email, or the hubspotutk cookie never reaches Stripe

The single most common cause. Stripe Checkout runs on checkout.stripe.com, a different origin from your site, so nothing you set in a first-party cookie travels with the customer. The identifier has to be put into PaymentIntent metadata (or the Checkout Session's metadata) at the moment you create the session, server-side. If you create sessions from a price link or a Buy Button, there is no server step and no metadata — that setup cannot be joined to advertising at all without changing how sessions are created.

Leak #02

Checkout is on Stripe's domain, so the browser loses the thread

The customer leaves your site, pays somewhere else, and comes back to a thank-you page. Anything relying on browser continuity across that hop is unreliable, and on Safari it is worse than unreliable.

Leak #03

Duplicate contacts

Two records for one person, each with half the history. Every downstream report is then wrong in a way that looks like a data problem rather than an integration problem.

Leak #04

Nothing reconciles afterwards

An upload that succeeds is not an upload that matched. HubSpot shows the contact record and its timeline. A successful API response means HubSpot accepted the call, not that it resolved to the right contact — open the record and look.

Architecture

How Stripe and HubSpot actually connect

Two systems that know nothing about each other. Everything below exists to give them one shared reference.

  1. Step 1

    Stripe holds the truth

    Every succeeded PaymentIntent is a real conversion with a real amount and currency. No sampling, no modeling, no consent gate. This is the number the business actually banked, which is why it is the reference rather than anything either ad platform reports.

  2. Step 2

    HubSpot needs a click to match

    HubSpot needs to resolve the incoming data to an existing contact or create one. Without an email or a hubspotutk it creates duplicates, and duplicate contacts break every report built on top of them.

  3. Step 3

    The identifier is the bridge

    The contact identity — email, or the hubspotutk cookie, captured at the visit and carried into the Stripe Customer or PaymentIntent. Without it there is nothing to join on and no tool fixes that.

  4. Step 4

    The event source decides reliability

    Subscribe to payment_intent.succeeded (or checkout.session.completed) and send from your server when Stripe fires it. Reading a payment from the thank-you page instead means every customer who closes the tab on the redirect is a conversion you never counted, and Stripe redirects after taking money, not before.

  5. Step 5

    Deduplication at the destination

    HubSpot deduplicates contacts on email address. Events and property updates against the same contact are idempotent by design, but a second contact created for the same person is not detected, and merging them afterwards is manual work.

Diagnose it honestly

Working vs. broken, side by side

Both states look identical from the HubSpot dashboard, which is why this runs for months before anyone notices.

Normal — not a fault

  • The contact identity — email, or the hubspotutk cookie present on the payment

    Visible on the record itself in Stripe, not merely captured somewhere on the site.

  • Sent from the Stripe webhook

    Server-side, so it does not depend on the customer's browser still being there.

  • Deduplicated correctly

    HubSpot deduplicates contacts on email address. Events and property updates against the same contact are idempotent by design, but a second contact created for the same person is not detected, and merging them afterwards is manual work.

  • Reconciles with the source

    HubSpot's count and Stripe's records agree within a few percent over a closed window.

Actually broken

  • The contact identity — email, or the hubspotutk cookie missing on most records

    Stripe Checkout runs on checkout.stripe.com, a different origin from your site, so nothing you set in a first-party cookie travels with the customer. The identifier has to be put into PaymentIntent metadata (or the Checkout Session's metadata) at the moment you create the session, server-side. If you create sessions from a price link or a Buy Button, there is no server step and no metadata — that setup cannot be joined to advertising at all without changing how sessions are created.

  • Sent from the browser

    Anyone who closes the tab, blocks the script or converts without a page load is invisible. The customer leaves your site, pays somewhere else, and comes back to a thank-you page. Anything relying on browser continuity across that hop is unreliable, and on Safari it is worse than unreliable.

  • Counted twice, or not at all

    Two records for one person, each with half the history. Every downstream report is then wrong in a way that looks like a data problem rather than an integration problem.

  • Nobody has reconciled it

    The dashboard shows a number and no one has compared it to Stripe. A wrong number that nobody checks is indistinguishable from a right one.

Diagnostic sequence

Diagnostic order

Each step rules out a class of cause. Run them in order and the last one usually has a single explanation standing.

  1. 1

    Count payments carrying the contact identity — email, or the hubspotutk cookie

    The ceiling on everything else. Do this before debugging anything downstream.

  2. 2

    Follow one real conversion end to end

    From the ad click through Stripe and into HubSpot.

  3. 3

    Open one succeeded PaymentIntent in the Stripe dashboard

    Look at its Metadata section. If the identifier is not there, nothing downstream can fix it — the join is broken at the source and every other check is wasted effort.

  4. 4

    Search for the test contact by email after sending

    One record or two? Then check whether the properties landed on the contact or only on the form submission — they are different things and only the first is usable.

  5. 5

    Read the match rate, not the success message

    HubSpot shows the contact record and its timeline. A successful API response means HubSpot accepted the call, not that it resolved to the right contact — open the record and look.

Source-of-truth validation

How it gets proven

Against Stripe's own records, not against either platform's dashboard.

Source of truthThe Stripe dashboard — Payments, filtered to succeeded, for the same window.
  • The contact identity — email, or the hubspotutk cookie confirmed present on a live payment.
  • A real conversion followed from click through Stripe to HubSpot.
  • One contact record confirmed, not two, with the property visible on the contact rather than only on the submission.
  • A refunded payment confirmed to reverse, not just the sale confirmed to send.
  • Reconciled over a fully closed window, matched per record rather than on totals.
  • Re-checked 30 days later.

Straight talk

When you don't need this

Worth reading before paying anyone, including us.

  • If HubSpot already reports conversions that reconcile against Stripe's records within a few percent, this join is working and there is nothing to buy.
  • Measure identifier coverage yourself first — pull your last hundred payments and count how many carry the contact identity — email, or the hubspotutk cookie. Ten minutes, free, and it tells you whether any of this is worth doing.
  • If you take payment through a hosted Payment Link or Buy Button and have no server creating sessions, this needs a development change on your side before any tracking work is worth commissioning. Worth knowing before you pay for tracking.
  • HubSpot's native form and tracking code already handle the straightforward cases well. This is worth building when the conversion happens somewhere HubSpot's code cannot see.

Who this is for

Honest about who we’re a fit for.

We don’t take every project. Here’s how to tell if we’re right for you.

Good fit

You’re a great fit if…

  • You run Stripe → HubSpot (or are migrating to it)
  • You spend $5K+/month on paid ads (Meta, Google, TikTok, Microsoft, LinkedIn)
  • Your reported ROAS doesn’t match what your bank account is saying
  • You want to own your tracking stack — no monthly SaaS fees forever
  • You have 2–4 days to do this once and never think about it again
Not a fit

Skip us if…

  • You spend less than $500/month on paid ads (browser pixel is fine)
  • You want a SaaS dashboard with monthly fees forever (Triple Whale, Hyros)
  • You need attribution modeling — we fix the data foundation, not multi-touch reports
  • You want a 6-month enterprise consulting engagement (we ship in 4 days)
  • You expect us to manage your ad accounts (we don’t — that’s a different service)

If you’re still unsure,book the call anyway— we’ll tell you straight whether we can help.

Our position

If yourreported ROASdisagrees with your bank account, you don’t have an attribution problem.You have a data foundation problem.No SaaS dashboard fixes that — only a rebuilt 1st-party server-side stack does.

Ariful Islam — Founder
The outcome

What working looks like

The contact identity — email, or the hubspotutk cookie on every payment

Server-side

Captured before the conversion and stored where it survives.

Conversions arriving in HubSpot

8+ EMQ

The revenue or conversion lands on the contact record and its associated deal, where sales can see it and where HubSpot's own attribution reporting can use it.

Reconciled against the source

Deduped

Stripe's own records are the reference, not either dashboard.

The full transformation report

Before vs after — built in 2–4 days, accurate data within 7 days

This is what changes structurally, not a promise about your numbers. The figures specific to your account come from the reconciliation we run against your own order records before the build and again after — the two commitments below are the ones we put in writing.

Attribution accuracy

  • Reported conversions vs your order records
    BeforeWhatever today's reconciliation shows — most have never run one
    After95%+ match, guaranteed in writing
  • Where the purchase event comes from
    BeforeThe browser, if it survives the redirect
    AfterYour backend order record
  • Click IDs across redirects and domains
    BeforeCommonly dropped at the first hop
    AfterCaptured at first touch, persisted first-party
  • Server-attributed conversions
    BeforeNone — browser only
    AfterEvery order, sent server-side

Audience quality

  • Meta Event Match Quality
    BeforeWhatever Events Manager shows you today
    After8+ / 10, guaranteed in writing
  • Cookie lifetime in Safari
    Before7 days — ITP's cap on JavaScript-set cookies
    AfterUp to 400 days — the RFC 6265bis maximum
  • Identity sent with a purchase
    BeforeWhatever the browser happened to hold
    AfterEmail, phone, name, city, state, zip, external ID — hashed
  • Lookalike and retargeting seeds
    BeforeBuilt from the conversions that survived
    AfterBuilt from every order in your backend

Bidding performance

  • What bidding optimizes toward
    BeforeThe events that happened not to be blocked
    AfterEvery conversion, including offline outcomes
  • Conversion value
    BeforeOften missing, or a total that doesn't match your revenue
    AfterThe amount actually charged, with currency
  • Refunds and cancellations
    BeforeNever reported back, so ROAS stays inflated
    AfterReversed at every destination
  • Duplicate conversions
    BeforeUndetectable without an order ID
    AfterDeduplicated on a shared event ID

Compliance & ownership

  • Consent behavior under audit
    BeforeUntested — tags commonly fire before consent is set
    AfterVerified: nothing leaves before consent
  • Consent Mode v2 wiring
    BeforeNot configured
    AfterFully wired + verified
  • 3rd-party cookie deprecation ready
    BeforeNo
    AfterYes
  • Data ownership
    BeforeVendor-locked
    After100% yours

Server-side

money events from your backend

8+ / 10

Meta EMQ guaranteed

95%+

tracking accuracy

A typical engagement

The shape of a typical Stripe → HubSpot rebuild

We’re not going to invent a fake testimonial here. Instead — here’s the realistic pattern of what happens, anonymized but accurate to engagements we ship.

Day 0 — They arrive

A 7-figure Stripe → HubSpot store spending ~$25K/month on Meta. Reported ROAS shows 4.1× in Ads Manager. Their bookkeeper’s number says 2.6×. The founder doesn’t know which is real, so they keep doubling down on what looks like a winning campaign — except cash flow tells a different story.

Day 1 — Audit

We screen-share. Within 20 minutes we’ve found the leaks: native pixel firing twice on iOS, CAPI dedup using the wrong event_id (Meta is double-counting), GA4 showing 38% (not set), and the Customer Events API never enabled. The 1.5× ROAS gap explains itself.

Day 2–3 — Build

Server-side GTM container goes live on data.theirstore.com. Meta CAPI rebuilt with full advanced matching. Google Enhanced Conversions wired. TikTok Events API turned on. All event_ids deterministic. iOS recovered.

Day 4 — Launch

Live-fire test purchases through every funnel step. Meta Event Match Quality goes from 4.5 to 8.7 — verified live in Events Manager. They get a Notion runbook + Loom walkthrough so their dev team can extend it.

Day 5–7 — Accuracy

Conversion data starts flowing cleanly. Day 7: reported ROAS reads 2.8× (matches Stripe within 5%). Lookalike audiences grow because Meta finally has clean seed data. Their CAC dashboard makes sense for the first time in a year.

Day 30 — The math compounds

Smart Bidding has 30 days of clean signal. CPA drops 18%. They scale Meta budget 40% because they finally trust the data. Net new revenue from the recovered tracking: roughly $14K/mo above what they were getting before.

Numbers above are realistic averages from engagements we’ve shipped. Your specific recovery depends on your iOS share, ad-blocker rate, and current setup — we’ll quantify it on the call.

The cookie window unlock

400-day cookie lifetime — the longest your browser allows

Default Stripe → HubSpot setups put cookies on a 7–30 day timer. Safari ITP caps client-set cookies at 7 days. That kills your retargeting windows, shrinks lookalike audiences, and starves Smart Bidding of historical signal.

We set 1st-party cookies via HTTP headers on your own subdomain — exempt from ITP’s 7-day cap. Lifetime: 400 days. The maximum Chrome, Firefox and Safari currently permit.

  • 57× longer retargeting window vs Safari default

    Reach users who saw your ad 6 months ago instead of last week.

  • Bigger lookalike seed pools

    More retained users in your custom audience = better lookalike quality on Meta, Google, TikTok.

  • Smart Bidding has 13× more signal history

    Algorithms optimize on 400 days of behavior, not 7 days. CPA stabilizes faster.

  • Critical for high-AOV / long-consideration purchases

    If your average buyer takes 30+ days to convert, default cookies miss them. 400-day cookies don’t.

Cookie lifetime — head to head

How long cookies survive in real-world traffic

Safari ITP (default)7 days
Chrome / Firefox (typical)30 days
Meta default retargeting window90 days
Google Ads default cookie540 days(but capped by browser)
Our 1st-party server-side400 days

400 days is the hard maximum enforced by RFC 6265bis (Chrome 104+, Safari 17+, Firefox 110+). We set it via HTTP Set-Cookie: Max-Age=34560000 on your subdomain. Survives Safari ITP’s 7-day client-side cap.

Under the hood

What’s actually happening on your server-side stack

Six capabilities your default Stripe → HubSpot setup doesn’t have. Built on the same Stape Pro stack used by enterprise DTC brands.

Cookie window

Cookie Keeper

400-day 1st-party cookies

Set via HTTP headers on your subdomain — the maximum browsers allow. Survives Safari ITP’s 7-day cap that kills retargeting.

Ad-block resistance

Custom Loader

Custom-loaded GTM scripts

Your gtm.js and analytics scripts load through a custom path on YOUR domain. uBlock, AdBlock Plus, Brave can’t identify them as trackers.

Attribution

Click ID Restorer

Click ID restoration

fbclid / gclid / ttclid / wbraid recovered from the URL and persisted server-side. Multi-redirect funnels stop dropping attribution. Safari user IDs restored.

Profit signal

POAS Data Feed

POAS — Profit on Ad Spend

Send actual profit data (not revenue) to Meta / Google. Smart Bidding optimizes for the metric that matters: net margin, not gross revenue.

Identity

User ID

Cross-session User ID

Stable userID generated server-side from IP + UA + SSL fingerprint. Stitches anonymous → known → returning visitors across 400 days.

Audience signal

GEO Headers

GeoIP enrichment

Country, region, city, postal code passed to Meta / Google CAPI from your server — without exposing the raw user IP to the browser.

Compliance

Anonymizer

PII hashing by default

Email, phone, name, address are SHA-256 hashed on your server before they leave for Meta or Google. Zero raw PII in transit.

Quality filtering

Bot Detection

Bot traffic detection

Bot/scraper traffic identified at the gateway and blocked from polluting your audiences. Smart Bidding optimizes against humans, not bots.

Reliability

Dedup logic

Browser ↔ server dedup

Deterministic event_id and event_time so Meta / Google never double-count. Your reported ROAS stops contradicting Stripe.

Reputation

Dedicated IP

Dedicated outbound IP

Your sGTM gets a dedicated static IP for outgoing CAPI requests. Better deliverability to Meta, Google, TikTok — no shared-IP noise.

Residency

Multi-region

EU / US region routing

GDPR-conscious stores route their CAPI traffic through EU regions (Stape EU or self-hosted GCR europe-west). No US data hop.

Data warehouse

BigQuery export

BigQuery + Looker dashboard

Server logs + GA4 raw events streamed to BigQuery. Looker Studio dashboard branded for your team. Premium tier.

We’re official Stape Pro partners — every Power-Up above is enabled and configured for you. Or we self-host the equivalent on your Cloud Run / GKE if your traffic justifies the cost crossover. You pick.

Live data flow

What your stack is doing —right now

Every conversion fires through your subdomain, gets enriched with hashed identity params, deduped against the browser pixel, then forwarded to Meta CAPI, Google EC, TikTok Events API and Microsoft UET in parallel.

You see this stream live in your sGTM debug console — not a SaaS dashboard you rent. It’s your data, on your server, on your subdomain.

  • p99 latency< 80ms
  • Avg. event payload9 identity params
  • Browser → Server dedupDeterministic event_id
  • Failure handlingRetry · queue · dead-letter
sgtm-debug · data.stripe.com
streaming
10:42:18[INFO]evt=PageView | id=ev_a3f2.. | ua=ios17 | ip_hash=ok
10:42:18[OK]→ meta.capi status=200 emq_pred=8.6
10:42:18[OK]→ google.ec status=200 match=enhanced
10:42:24[INFO]evt=AddToCart | id=ev_b1c8.. | val=$84.00
10:42:24[DEDUP]browser↔server merged on event_id=b1c8..
10:42:24[OK]→ meta.capi status=200 emq_pred=8.7
10:42:24[OK]→ tiktok.eventsapi status=200
10:42:31[INFO]evt=Purchase | id=ev_c9d4.. | val=$184.00
10:42:31[POAS]profit=$58.42 sent (margin 31.7%)
10:42:31[OK]→ meta.capi status=200 emq=8.8 ✓
10:42:31[OK]→ google.ec status=200 ✓
10:42:31[OK]→ microsoft.uet status=200 ✓
10:42:33[BOT]blocked: ua=AhrefsBot · 1 evt suppressed
uptime: 99.98%all channels healthy
Every paid-media channel · 1st-party server-side

CAPI / Events API ready for every ad platform you run

One server-side gateway. Every major ad platform fed real conversion data, deduped, with full identity match.

Meta

Conversions API

Server-side

Google

Enhanced Conv.

Server-side

TikTok

Events API

Server-side

Microsoft

UET Server

Server-side

LinkedIn

CAPI

Server-side

Pinterest

CAPI

Server-side

Snapchat

CAPI

Server-side

Reddit

CAPI

Server-side

X / Twitter

Events API

Server-side
What you get

What gets built

Item 01

Identifier capture into Stripe

Read the click identifier from the landing page, persist it in a first-party cookie, and pass it into the create-session call as metadata. Stripe carries metadata onto the resulting PaymentIntent and Charge, so it survives to the webhook and to any later refund.

Item 02

Event source: the Stripe webhook

Subscribe to payment_intent.succeeded (or checkout.session.completed) and send from your server when Stripe fires it. Reading a payment from the thank-you page instead means every customer who closes the tab on the redirect is a conversion you never counted, and Stripe redirects after taking money, not before.

Item 03

Dispatch to HubSpot

The HubSpot API — contact create-or-update with the properties, or a custom behavioral event where you need the timeline entry rather than a property.

Item 04

Reversals where they exist

Stripe fires charge.refunded and charge.dispute.created. Both carry the original metadata, so a refund can be sent as a negative or a retraction wherever the destination supports it. Most setups never wire this and quietly overstate revenue by the refund rate.

The honest math

Three ways to fix your tracking. One of them makes sense.

Option 1

Hire a senior tracking engineer

$15K–$25Kin dev cost

or 2–4 weeks of senior FTE time

  • 2–4 weeks before anything ships
  • Misses iOS / Safari / dedup edge cases
  • No EMQ guarantee — it’s “done” when they say so
  • Pixel debugging is not their day job

Option 2

Triple Whale / Hyros / Northbeam

$300–$2,000/month forever

$18K–$120K over 5 years

  • You rent a dashboard — they own your data
  • Cancel and you lose attribution overnight
  • Per-event / per-visitor pricing surprises
  • Still doesn’t fix your underlying tracking
Recommended

Option 3 — us

Done-for-you 1st-party server-side

$400–$1,800one-time

pay once · own the stack forever

  • Live in 2–4 days · accurate data within 7
  • iOS / Safari / dedup all handled by default
  • Meta EMQ 8+ guaranteed in writing
  • You own everything — server, container, runbook

We’re upfront: if you have a senior in-house dev with capacity and 4 weeks, hiring is fine. If you spend $1M+/yr on ads and want a SaaS dashboard layered on top, Triple Whale works. For most paid-ad advertisers between, we’re the math that makes sense.

Pricing

Pick the package that fits your ad spend

Fixed-fee, no surprises. If your ad spend is meaningful,server-side tracking is what we recommend— it’s the only setup that survives iOS, Safari ITP and ad blockers.

Tier 01

Browser-side starter

$400One-time fee · lifetime ownership

Wires the join and verifies it on a live conversion. Honest about its ceiling where the source can only be read from the browser.

  • The join built and tested end to end
  • Verified on a real conversion
  • Reconciled against the source's own records
  • Written handover
Get it wired
Tier 02
Recommended

1st-party server-side

$800One-time fee · most popular

Save $18K–$120K over 5 years vs Triple Whale / Hyros

The join built server-side from the source's own records, so it does not depend on a browser being present when the conversion happens.

  • Events sourced from the system of record, not the browser
  • Identifier captured and persisted end to end
  • Deduplicated at the destination
  • Reversals wired where the source supports them
  • 95%+ accuracy guaranteed in writing
Build it properly
Tier 03

Full 1st-party stack

$1,800One-time fee · lifetime ownership

Every destination fed from one place, plus monitoring so a broken join surfaces in days rather than at quarter end.

  • Everything in 1st-party server-side
  • All paid destinations from one container
  • CRM and offline loop
  • Refunds and cancellations reversed everywhere
  • Monitoring per destination
Get the full stack

Not sure which tier fits?Book a 30-min scoping call— we’ll tell you straight, no upsell pressure.

From the founder’s desk
Ariful Islam — Founder
Available now

Ariful Islam

Founder & lead engineer

  • Experience8+ years in tracking
  • Engagements300+ DTC brands shipped
  • Specialty1st-party sGTM · CAPI
  • PartnerStape Pro · Meta Tech

“I’ll personally walk through your tracking on the call.No SDR.No sales pitch.”

I’ve spent 8 years rebuilding tracking for DTC brands, SaaS founders, agencies, and one thing I’ve learned: most tracking problems aren’t technical — they’re trust problems. You don’t know who to believe. Your current vendor swears it’s fine. Meta’s reports look great. Stripe says otherwise.

On our call, I’ll personally show you exactly what’s leaking, exactly what it would cost to recover, and whether you should hire us at all. If your current setup is genuinely fine, I’ll tell you. If a $400 browser-side fix is enough, I’ll say so. No upsell pressure.

Book the call. Worst case, you walk away with a free 47-point audit checklist. Best case, we deliver your 1st-party server-side stack in 2–4 days and your data is fully accurate within 7 days.

Book the call with meOr WhatsApp me direct
Arif— Founder

How it works

Built in 2–4 days. Accurate data within 7.

We deliver the entire 1st-party server-side stack in 2–4 business days. You start collecting accurate, deduped conversion data the moment it goes live — and within 7 days every signal is flowing cleanly to Meta, Google, TikTok and the rest.

1Day 1

Kickoff + audit

30-min call. We map your current pixels, GTM, dataLayer, consent setup, and ad-platform integrations. You get a written report of every leak.

2Day 2–3

Build the stack

Server-side GTM container deployed on your subdomain. Meta CAPI · Google EC · TikTok Events API · Microsoft UET wired. Identity match + dedup configured.

3Day 4

QA + go-live

Live-fire test purchases across every funnel step. Meta EMQ verified at 8+. Tag Assistant + Pixel Helper passes. Side-by-side report delivered.

4Day 5–7

Verify accuracy

Your data flows clean. Within 7 days every signal — Meta, Google, TikTok, Microsoft — is fully accurate. Notion runbook + Loom walkthrough handoff.

Got questions?

The honestanswers.

No buzzwords, no upsell. If we don’t know, we say so.

01Why aren't my Stripe conversions showing in HubSpot?

Almost always because the contact identity — email, or the hubspotutk cookie never reached the Stripe Customer or PaymentIntent. Stripe Checkout runs on checkout.stripe.com, a different origin from your site, so nothing you set in a first-party cookie travels with the customer. The identifier has to be put into PaymentIntent metadata (or the Checkout Session's metadata) at the moment you create the session, server-side. If you create sessions from a price link or a Buy Button, there is no server step and no metadata — that setup cannot be joined to advertising at all without changing how sessions are created. Measure coverage before debugging the dispatch.

02What identifier does HubSpot need?

HubSpot resolves to a contact by email address, or by the hubspotutk cookie value which ties an anonymous visitor to their eventual contact record. Sending the hubspotutk with a form submission is what lets HubSpot stitch the pre-conversion page views to the contact, which is where the original source attribution comes from.

03Where should the event come from?

The Stripe webhook. Subscribe to payment_intent.succeeded (or checkout.session.completed) and send from your server when Stripe fires it. Reading a payment from the thank-you page instead means every customer who closes the tab on the redirect is a conversion you never counted, and Stripe redirects after taking money, not before.

04How do I know it worked?

HubSpot shows the contact record and its timeline. A successful API response means HubSpot accepted the call, not that it resolved to the right contact — open the record and look.

Still have questions?Book a 30-min call— bring them all.

The call

What happens on your free 30-min call

No pitch deck, no SDR, no upsell pressure. Founder-led. Bring your ad-platform screens and yourStripe → HubSpot setup — we’ll work through it together.

Min 1–5

We get the lay of your store

What you sell, what you spend on ads, who handles dev. Quick context-gathering — no questionnaire upfront.

Min 5–15

We audit your tracking live

Screen-share. We open your Meta Events Manager, GTM, and ad reports. You see exactly which conversions are leaking.

Min 15–25

We map a fix

What needs rebuilding, what stays. The exact Stripe → HubSpot setup we'd ship and what it would recover for you.

Min 25–30

Decide. Or don’t.

If we're a fit, we send a 1-page proposal in writing. If not, you walk away with a free remediation plan you can hand to anyone.

No pitch deckFounder-led, not SDRYou leave with a written planZero commitment
Free · 30 minutes · No commitment

Get Stripe and HubSpot joined properly

Book a free 30-minute call. We measure your identifier coverage live on your own account, and you leave with a written plan — including the option that you don't need us.

Book the free callWhatsApp · urgent helpSend a message instead

Free · 30-min consultation · No commitment · Replies in under 2 hours · Available worldwide via WhatsApp

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95% guarantee · from $400

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