Capsule → Marketing Cloud · Conversion tracking
Connecting Capsule CRM to Salesforce Marketing Cloud
Capsule is a deliberately simple CRM for small businesses, which means fewer places for the identifier to hide and fewer features to work with. Marketing Cloud is a different product from Salesforce CRM with a different identity model, which catches out almost everyone who assumes a contact in one is a contact in the other. The join between them succeeds or fails on one thing: whether the Subscriber Key reaches the Capsule opportunity before the conversion happens, because Marketing Cloud can only match a conversion it can tie back to a click it recognizes.
✓ 30-minute call · No commitment · You leave with a written remediation plan even if we’re not the right fit.
Written guarantee
95%+ conversion accuracy on Capsule → Marketing Cloud
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
Tag Manager
TikTok
Events API
Microsoft
UET Partner
CAPI Partner
CAPI Partner
Built on the same partner stack used by enterprise DTC brands.
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 Capsule → Marketing Cloud tracking rebuild — in their own words, on camera.
Why this join usually fails
The Subscriber Key never reaches Capsule
The single most common cause. Custom fields exist on parties and opportunities but must be populated deliberately, and Capsule's web-form capture is basic enough that many small businesses enter records by hand.
Manual record entry
At Capsule's typical business size, records are frequently created by a person retyping details from an email. Nothing typed by hand carries a click identifier.
Two identity models treated as one
Marketing Cloud's Subscriber Key and CRM's Contact ID are separate concepts, and Contact Builder's configuration decides whether they relate at all. Getting this wrong does not produce an error — it produces a customer who exists twice, receives everything twice, and appears in reporting as two people.
Nothing reconciles afterwards
An upload that succeeds is not an upload that matched. Check the subscriber record and the journey history, not the API response. A successful insert into an unwatched data extension looks identical to a successful one into the right extension.
Architecture
How Capsule and Marketing Cloud actually connect
Two systems that know nothing about each other. Everything below exists to give them one shared reference.
Step 1
Capsule CRM holds the truth
Capsule's simplicity is an advantage here — one party record, one opportunity, and a clear won state. There is less to get wrong than in an enterprise CRM.
Step 2
Salesforce Marketing Cloud needs a click to match
The Subscriber Key, the data extension the journey listens to, and the fields its decision splits reference. An event landing in the wrong data extension will be stored correctly and trigger nothing.
Step 3
The identifier is the bridge
The Subscriber Key, captured at the visit and carried into the Capsule opportunity. Without it there is nothing to join on and no tool fixes that.
Step 4
The event source decides reliability
Fire on the won milestone with the opportunity value.
Step 5
Deduplication at the destination
Marketing Cloud does not deduplicate journey entries for you. A record inserted twice can enter a journey twice, and because journeys span email, SMS and push the duplicate reaches the customer more than once.
Diagnose it honestly
Working vs. broken, side by side
Both states look identical from the Marketing Cloud dashboard, which is why this runs for months before anyone notices.
Normal — not a fault
The Subscriber Key present on the opportunity
Visible on the record itself in Capsule CRM, not merely captured somewhere on the site.
Sent from a Capsule webhook on opportunity milestone change
Server-side, so it does not depend on the customer's browser still being there.
Deduplicated correctly
Marketing Cloud does not deduplicate journey entries for you. A record inserted twice can enter a journey twice, and because journeys span email, SMS and push the duplicate reaches the customer more than once.
Reconciles with the source
Marketing Cloud's count and Capsule CRM's records agree within a few percent over a closed window.
Actually broken
The Subscriber Key missing on most records
Custom fields exist on parties and opportunities but must be populated deliberately, and Capsule's web-form capture is basic enough that many small businesses enter records by hand.
Sent from the browser
Anyone who closes the tab, blocks the script or converts without a page load is invisible. At Capsule's typical business size, records are frequently created by a person retyping details from an email. Nothing typed by hand carries a click identifier.
Counted twice, or not at all
Marketing Cloud's Subscriber Key and CRM's Contact ID are separate concepts, and Contact Builder's configuration decides whether they relate at all. Getting this wrong does not produce an error — it produces a customer who exists twice, receives everything twice, and appears in reporting as two people.
Nobody has reconciled it
The dashboard shows a number and no one has compared it to Capsule CRM. 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
Count opportunitys carrying the Subscriber Key
The ceiling on everything else. Do this before debugging anything downstream.
- 2
Follow one real conversion end to end
From the ad click through Capsule and into Marketing Cloud.
- 3
Check what share of parties were created via the API rather than manually
Manual creation is the coverage ceiling and it is an operational fix, not a technical one.
- 4
Confirm what Subscriber Key is actually set to in this org
Before sending anything. It is a configuration decision made once, often years ago, and every integration built afterwards inherits it.
- 5
Read the match rate, not the success message
Check the subscriber record and the journey history, not the API response. A successful insert into an unwatched data extension looks identical to a successful one into the right extension.
Source-of-truth validation
How it gets proven
Against Capsule CRM's own records, not against either platform's dashboard.
- The Subscriber Key confirmed present on a live opportunity.
- A real conversion followed from click through Capsule to Marketing Cloud.
- Records confirmed on single subscriber records in the correct data extension, with the triggered journey verified in a non-production business unit first.
- A web-form-originated party confirmed to carry the identifier onto its opportunity.
- 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 Marketing Cloud already reports conversions that reconcile against Capsule CRM'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 opportunitys and count how many carry the Subscriber Key. Ten minutes, free, and it tells you whether any of this is worth doing.
- This is a small build. If you have a developer, the API work is an afternoon and we would say so.
- If you are on Salesforce CRM but sending email through a simpler platform, adding Marketing Cloud brings an identity model to reconcile that you currently do not have to think about.
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.
You’re a great fit if…
- You run Capsule → Marketing Cloud (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
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.
What working looks like
The Subscriber Key on every opportunity
Server-sideCaptured before the conversion and stored where it survives.
Conversions arriving in Marketing Cloud
8+ EMQThe record lands in the data extension, the journey's entry criteria evaluate on its schedule, and sends follow.
Reconciled against the source
DedupedCapsule CRM's own records are the reference, not either dashboard.
What gets built
Identifier capture into Capsule
Add a custom field to the party, populate it from the web form via the API, and carry it onto the opportunity when created.
Event source: a Capsule webhook on opportunity milestone change
Fire on the won milestone with the opportunity value.
Dispatch to Marketing Cloud
A server-side insert into the data extension the journey is configured against, keyed on Subscriber Key.
Reversals where they exist
Opportunities reopened should not double-count when they win again.
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.
Browser-side starter
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
1st-party server-side
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
Full 1st-party stack
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
Not sure which tier fits?Book a 30-min scoping call— we’ll tell you straight, no upsell pressure.
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.
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.
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.
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.
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 Capsule conversions showing in Marketing Cloud?
Almost always because the Subscriber Key never reached the Capsule opportunity. Custom fields exist on parties and opportunities but must be populated deliberately, and Capsule's web-form capture is basic enough that many small businesses enter records by hand. Measure coverage before debugging the dispatch.
02What identifier does Marketing Cloud need?
Marketing Cloud identifies people by Subscriber Key, which you define. It is not the CRM Contact ID unless somebody deliberately made it so, and in many orgs the two are unrelated. Sending an event keyed on the wrong one creates a second subscriber rather than updating the first, which splits the person across two journeys.
03Where should the event come from?
A Capsule webhook on opportunity milestone change. Fire on the won milestone with the opportunity value.
04How do I know it worked?
Check the subscriber record and the journey history, not the API response. A successful insert into an unwatched data extension looks identical to a successful one into the right extension.
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 yourCapsule → Marketing Cloud 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 Capsule → Marketing Cloud 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.
Get Capsule and Marketing Cloud 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.
Free · 30-min consultation · No commitment · Replies in under 2 hours · Available worldwide via WhatsApp
95% tracking accuracy guarantee
Free 30-min consultation · from $400 · 1st-party server-side
95% guarantee · from $400
