Live walkthrough · your real data

Marketing attribution
that tracks revenue.

In 30 minutes we'll connect your stack and rebuild the last 90 days of your funnel — with every ad click, page visit, lifecycle stage, and Stripe charge stitched into one journey. Walk away knowing exactly which ads paid for themselves.

Stripe-attributed revenue by source, channel, and ad
Eight attribution models — first-touch, last-touch, U-shaped, more
Conversion API to Meta, Google, LinkedIn — 9.3 / 10 match
60-day commitment-free opt-out on Core plans

Book your demo Book demo

+31%: ad return lift at ClickFunnels
$1.71M: tracked at BeamJobs
Hours: to fully stand up

Reconciled to your real Stripe revenue

What every ad platform claimed last month, side by side with what Stripe actually saw — plus the Conversion API match-quality lift Cometly delivers in the same call.

cometly · stripe reconciliation

What ad platforms claimed

vs. what Stripe actually saw

Last 30 days

Meta Ads says
412 trials
$124,800−30%
Google Ads says
316 trials
$98,420−18%
LinkedIn says
108 trials
$48,210−21%

Stripe saysSource of truth

Paying customers

584

New MRR

$186,420

Net new ARR

$2.24M

Trusted by thousands of marketing teams

What you get

Everything marketing attribution
should have been all along.

Most attribution tools track form fills. Cometly tracks revenue. Built for SaaS teams who need their marketing data to match what finance sees in Stripe.

Comet Pixel + server-side tracking

Cookieless fingerprint tracking captures every touchpoint, surviving ad blockers, iOS, Safari, and incognito. Server-side events fill in anything the browser can't.

Native Stripe revenue

Trial signups, paid conversions, MRR, expansion, refunds, and churn flow into Cometly directly from Stripe — so every report ties back to GAAP revenue.

Multi-touch attribution

Compare first-touch, last-touch, linear, source-specific, and U-shaped models side by side. Switch models retroactively without re-instrumenting anything.

Conversion API

Send paying-customer events back to Meta, Google, LinkedIn, and TikTok via server-side CAPI. Match quality typically hits 9.3 / 10 — far above manual setups.

Pipeline attribution

Map ad spend to HubSpot or Salesforce lifecycle stages: MQL, SQL, demo booked, opp, closed-won — at the campaign and ad level.

AI Ads Manager

Manage and rebalance every campaign across every ad platform in one place. AI suggests pause / scale moves grounded in real revenue data.

How it works

30 minutes. Real numbers.

We don't do slideware. We open Cometly, OAuth into your stack, and rebuild your last 90 days while you watch.

1
Tell us what you can't answer
The 1–2 questions you can't answer today about your ads. We come prepared — most teams hear the same handful, and we know exactly where to look.
2
Connect Stripe + your CRM
OAuth into Stripe and HubSpot or Salesforce. Cometly starts back-filling the last 90 days of conversion and revenue data immediately.
3
Connect ad platforms
Meta, Google, LinkedIn, TikTok, Microsoft — all via OAuth. Spend, clicks, and ad creative metadata flow in alongside revenue.
4
Walk your numbers + quote pricing
MRR by source. Trial-to-paid by campaign. CAPI match quality. We size your tier on monthly sessions and quote pricing live in the call. No follow-up loops.

Common questions

Answers from the team.

If yours isn't here, we'll cover it in the demo.

Book a time

What kind of marketing teams use Cometly?

Primarily B2B SaaS, but anything Stripe-driven works — ecommerce, info-products, agencies running attribution for clients. The common thread is that revenue lives in Stripe (or HubSpot / Salesforce) and ad spend is meaningful enough that getting it wrong is expensive.

How long does setup take?

Stripe-led SaaS teams are tracking real data in hours: install the Comet Pixel (one script tag), OAuth into Stripe, connect Meta / Google / LinkedIn. CRM and Conversion API setups usually wrap inside the first week with a dedicated success rep.

Will my numbers match what Stripe sees?

Yes. Cometly pulls revenue from Stripe directly, so the numbers in Cometly tie back to Stripe's GAAP-recognized revenue. Your finance team can audit the source data.

What does it cost?

Pricing is usage-based and tailored to your existing website sessions and ad spend. Most B2B SaaS teams start on Core. We'll size your tier in the demo and quote pricing live — no follow-up "we'll get back to you." See /pricing for the current breakdown.

What if it doesn't work for us?

Core ships with a 60-day commitment-free opt-out. Full money-back if it isn't a fit. We'd rather you leave than carry a customer who isn't getting value.

Marketing attribution that ties to revenue.
See it on your stack.

Book a 30-minute demo. We'll connect Stripe, your CRM, and ad accounts live and show you which campaigns are producing paying customers — not just clicks.