Two server-side attribution tools for sales that close weeks after the click, and which business each is built formedia buyer software
Hyros vs Cometly
By Dana Rourke, Lead reviewer. Reviewed by Campaign Buyer Editorial. Updated 23 September 2026.
Quick answer
Pick Hyros if you sell high-ticket info products, coaching or courses through calls, webinars and long email sequences and need server-side tracking that stitches that journey across your CRM and payment processor; pick Cometly if you sell B2B SaaS or a subscription and need ad spend tied to Stripe revenue and CRM deal stages, from first click to closed-won with MRR and LTV attached. Both are server-side attribution for a sale that closes long after the click, but they are built for two different businesses. Hyros is our default pick for the paid-traffic buyer who reaches this page. Cometly is the better fit for the B2B software company it was designed for.
Side by side
| Hyros | Cometly | |
|---|---|---|
| What it is | Long-funnel attribution | B2B SaaS revenue attribution |
| Built for | High-ticket info, coaching, calls | B2B SaaS and subscriptions |
| What it measures | Cross-touchpoint journeys to a sale | Ad spend to Stripe and CRM deals |
| Sale it follows | Call, webinar, email to purchase | First click to closed-won, MRR and LTV |
| How it tracks | Server-side, across CRM and processor | Comet Pixel and server-side events |
| Ad-platform feedback | Server-side to the major platforms | Server-side CAPI to 7 platforms |
| Multi-touch models | Journey stitching across touches | First, last, linear, U-shaped, data-driven |
| Way in | Demo, quote-driven | Done-for-you onboarding, no trial |
| Pricing | Custom quote, spend-scaled | Usage-based on pageviews, quoted |
| Outside proof | Deep high-ticket record | 4.8 G2 (36), thinner elsewhere |
If you are down to Hyros and Cometly, the useful thing to say first is that these two are closer than most attribution match-ups, and still built for two different businesses. Both are server-side tools for the sale that does not close in the same session as the click. Both promise numbers you can trust more than the ad account's own ROAS. But Hyros grew up in the high-ticket, info-product and coaching world, where the money changes hands on a call, a webinar or the tail of a long email sequence, and Cometly grew up in B2B SaaS, where the money is a subscription in Stripe and a deal in a CRM. The reader stuck between them is really deciding what they sell.
Hyros tracks server-side and stitches a buyer's journey across your website, your CRM, your email tool and your payment processor, so a sale that happens several touchpoints after the click still traces back to the ad that started it. Cometly runs its Comet Pixel and server-side events to feed Stripe revenue and CRM deal stages into the attribution, so you see which campaign produced pipeline and closed-won revenue, with MRR and LTV attached. Hyros follows a person through a call-driven funnel to a purchase. Cometly follows a lead through a sales pipeline to a paying subscriber. Both then fire the result back to the ad platforms so bidding can optimize toward money rather than form fills.
The one question that decides it: what you sell
Answer this before you compare a single feature. Is your revenue a one-off high-ticket sale, a coaching package, a course, a mastermind, an offer that closes on a call or after a webinar and runs through a payment processor? Or is it recurring software revenue, a subscription that starts as a trial, moves through a deal pipeline and shows up in Stripe as MRR? If your problem is crediting the ad that produced a call that closed weeks later across your CRM and processor, that is Hyros's problem to solve. If your problem is knowing which ad set produced a trial that became a paying customer, and getting that signal into HubSpot or Salesforce and back to the ad platforms, that is what Cometly is for.
The revenue model decides this one. Hyros assumes a funnel whose payoff is a purchase after several human touchpoints, and its machinery is tuned to reconstruct that path. Cometly assumes a subscription and a sales-assisted motion, which is why it writes the full pre- and post-form touch history onto each deal in the CRM and runs first, last, linear, U-shaped and data-driven models across a long journey. Ask Hyros a B2B closed-won question and you are outside the funnel shape it was tuned for. Send a stream of high-ticket coaching sales that close on the phone to Cometly and you are paying a subscription-revenue tool by the pageview for a job it was not built for. Knowing which of those two describes you settles most of the choice.
Hyros: attribution for the high-ticket, call-driven funnel
Hyros targets the funnel that does not end at a checkout. If your sale happens after an opt-in, an email sequence, a phone close or a webinar, standard pixels lose the thread long before the money changes hands. Hyros tracks server-side and stitches the journey across payment processors and CRMs, which is why info-product sellers, coaches and high-ticket advertisers credit it with finding revenue that Meta and Google never attributed. For a media buyer pouring spend into a funnel whose payoff is weeks and several touchpoints away, that stitching is the reason to run it. The Hyros review covers where it pays off.
The caution is fit and price. Hyros sells one all-inclusive plan priced by your tracked revenue, and buyers put the honest threshold around $50k a month in ad spend with genuinely complex funnels. Below that, most of the journey-stitching machinery goes unused while you pay for it, and a cheaper, transparent tracker does the job. Its figures will also differ from what the ad platforms report, so use it to decide where the next dollar goes on a long funnel. We rank it fourth in our ecommerce attribution ranking for exactly the high-ticket buyer it fits.
Cometly: ad spend tied to Stripe and CRM revenue
Cometly does a narrower and, for a software company, more useful thing: it ties ad spend to money that actually arrived. Its Comet Pixel and server-side events feed Stripe revenue and CRM deal stages into the attribution, so the campaign behind each closed-won deal is visible, with MRR and LTV attached, instead of trusting Meta to grade its own homework. It runs first, last, linear, U-shaped and data-driven models across a long journey, and it sends deal-stage-aware events back to Meta, Google, LinkedIn, TikTok, Microsoft, Reddit and Snapchat through a server-side conversion API on both plans. Its G2 record is strong and consistent, 4.8 out of 5 across 36 reviews, with praise clustering on tracking accuracy and fast, human support, and one reviewer reported accurate tracking on over $100,000 a month in ad spend. The Cometly review walks through the setup and the sentiment in detail.
The catch is how you buy it. Cometly publishes no price and offers no trial: the Core and Enterprise plans are quoted by sales, usage-based on your monthly pageviews, and you commit, or at least pay for onboarding, before you see it run on your own traffic. Some buyers report the quote feels high. Outside its solid but small G2 record the proof thins out, with Trustpilot at 3.6 and no clear Capterra listing, so make the live demo prove the tracking on your real numbers.
Two companies, two questions
Hyros answers which ad produced a high-ticket sale that closed on a call, for a seller whose revenue lands in a payment processor. Cometly answers which ad set produced a paying subscriber, for a software company whose revenue lands in Stripe and whose deal lives in a CRM. Put a solo coach into Cometly and they get a subscription-revenue engine with no recurring subscription to read. Point a B2B SaaS founder's sales pipeline at Hyros and they get a journey stitched across a processor when the number they need is MRR against campaigns in their CRM.
So the tie-break is your operation. If you sell high-ticket offers, coaching or courses that close on calls and webinars, the SaaS-first attribution tool was never going to serve you. If you sell software or a subscription and need a weeks-long sale tied to the deal in your CRM with MRR attached, the info-product attribution tool is aimed at a different funnel. Match the tool to how your revenue actually arrives and the rest of the comparison mostly answers itself.
Where the pricing diverges
Neither publishes a price, so there is no crossover point to model, only two shapes of quote. Hyros prices one all-inclusive plan on the revenue it tracks for you, quotes it on a setup call, and backs it with a guarantee that you pay only if your ads grow. Cometly is quoted by its sales team and metered on your monthly pageviews, with nothing public to size it against. There is no shared axis to line them up on.
For Hyros, get the number in writing and weigh it against the value of recovering a handful of misattributed high-ticket sales, which is where the quote is meant to pay for itself. For Cometly, push for a written quote against your actual monthly pageviews, because usage-based pricing climbs quietly as your traffic grows, and ask what the paid onboarding includes before you commit.
A third path if you host the funnel yourself
Hyros reconstructs a journey across pages, a CRM and a processor that live on other platforms, and Cometly reads revenue out of a Stripe account and a CRM that sit elsewhere too. A coach or SaaS seller who builds their own funnel has another option that keeps all of that in one place. ElasticFunnels is a funnel platform for teams running paid traffic: it builds the pages, hosts the checkout, and keeps ad-spend and conversion reporting on the same data layer as the CRM and the sale. A purchase in its checkout is a first-party event it records directly, and its CRM, automations and call center sit on that same timeline, which covers much of the call-and-CRM path Hyros is hired to rebuild after the fact. It fires server-side postbacks to affiliate networks on purchase, refund, chargeback and renewal, and split-tests page variants under one campaign URL so a test never resets the ad platform's learning. It starts with a 14-day free trial that takes no card, on plans from $97 a month, plus 0.5% of revenue processed through its hosted checkout and nothing on sales run through outside networks.
Its drawback is age: ElasticFunnels is newer than either tool here, and there is very little independent review coverage to check its attribution and postbacks against, so until you run real volume through it you are taking the vendor's word for it. That is normal for a platform this recent, and the pages, checkout and reporting work from the first day of the trial. Its reporting covers the funnels it hosts, so a high-ticket seller whose journey closes across outside tools still needs Hyros, and a SaaS team whose deals close in a separate CRM still needs Cometly.
Which one for you
You sell high-ticket info, coaching or courses that close on calls and webinars: Hyros. Server-side tracking that stitches the journey across your CRM and payment processor is the only one of these two built to follow that sale, and the quote makes sense once your spend and funnel complexity are real. Get the number in writing and make the demo prove it on your funnel first.
You sell B2B SaaS or a subscription and need ad spend tied to revenue: Cometly. Stripe and CRM revenue attribution, long-journey multi-touch models and server-side conversion feeds to seven ad platforms are the right fit, as long as you can commit without a public price and you make the demo prove the tracking on your own numbers.
You host your own pages and checkout end to end: look at ElasticFunnels alongside them, with the newness caveat above in mind, and keep Hyros for a journey that closes across tools it does not host, or Cometly for a software sale that closes in your CRM.
Hyros is our default pick here because more readers who reach this comparison sell high-ticket, info and coaching offers through paid traffic than sell B2B software. For a SaaS or subscription company tying ad spend to Stripe revenue and a CRM pipeline, Cometly is plainly the better tool, and we would pick it every time over an info-product attribution tool with no subscription to read. If you want to weigh Hyros against a full cloud campaign tracker, our ClickFlare vs Hyros page does that, and if you are actually choosing attribution for a software business, ClickFlare vs Cometly sets Cometly against a click tracker instead. The full field sits in our head-to-heads.
Hyros
What works
- Server-side tracking that follows long journeys through calls, webinars and CRMs
- Finds sales that Meta and Google miss on multi-step funnels
- Pulls sales data from payment processors and CRMs alongside site analytics
What to watch
- Overkill below roughly $50k/mo in ad spend
- Pricing is opaque and quote-driven on the main site
- Its revenue figures are modelled, so expect them to diverge from what the ad platforms report
Cometly
What works
- Ad spend is matched to revenue that reached Stripe. The Comet Pixel and server-side events feed Stripe revenue and CRM deal stages into the attribution, so you see which campaign produced pipeline and closed-won revenue, with MRR and LTV attached.
- Server-side Conversion API to seven ad platforms, on both plans. It sends deal-stage-aware events to Meta, Google, LinkedIn, TikTok, Microsoft, Reddit and Snapchat, so the bidding optimizes toward paying customers. The vendor claims Meta event match quality up to 9.3 out of 10.
- Multi-touch models built for long B2B journeys. First, last, linear, U-shaped and data-driven attribution, with the full pre- and post-form touch history written onto each deal in HubSpot or Salesforce, which is the part a CRM's own tracking usually cannot see across a weeks-long sale.
- A strong, consistent G2 record. 4.8 out of 5 from 36 reviews, 34 of them five-star, with praise clustering on attribution accuracy, custom-event tracking and fast, human support. One reviewer reported accurate tracking on over $100,000 a month in ad spend.
- 70-plus native integrations and done-for-you onboarding. Stripe, HubSpot, Salesforce, Close, HighLevel and the major ad platforms connect in minutes, and a specialist wires your stack up, which matters because attribution is only ever as good as its setup.
What to watch
- No public pricing. The two plans, Core and Enterprise, carry no numbers. Pricing is usage-based on your monthly pageviews and quoted on a sales call, so you cannot line its cost up against a competitor before you talk to sales. Some buyers report the quote feels high, one G2 review titled bluntly "Not worth of it's price."
- Cometly offers no free trial, arguing that attribution needs your CRM and ad platforms wired up first, and sells a paid onboarding instead. You commit, or at least pay to get set up, before you see it run on your own traffic, which makes the live demo the one look at your real numbers you get up front.
- Thin proof outside G2. Trustpilot sits at 3.6 from 92 reviews and flags that only a handful are recent and the sample may not be representative, and there is no clear Capterra listing. The G2 record is good but small, so the trial you cannot take is exactly the due diligence you would most want.
- Its models will not perfectly match Meta, Google, GA4 and your bank at once, and its accuracy depends on your UTMs and CRM hygiene. Use its numbers to choose where the next dollar goes, and reconcile them against a second source.
- Some rough edges reviewers name. A couple report documentation that lags the actual app, one flags pricing changing after they signed, and a Trustpilot reviewer found it "just another tool with a bunch of complicated options." None is disqualifying, but budget setup time and expect to lean on support early.
Pricing
Hyros: from a custom quote. Hyros publishes no plan prices. It sells one plan with everything included, and the price follows the revenue Hyros tracks for you. The figure is quoted on a setup call and is aimed at higher-spend accounts.
Cometly: from a quoted, usage-based fee. Cometly quotes every plan on a sales call. Core and Enterprise are both priced on monthly pageviews, which the vendor estimates at about 1.5 times sessions. No figures are published. Billing is monthly or annual, and annual saves 20%. There is no free trial, and a paid Professional Onboarding takes its place. One buyer publicly reported a $600 a month quote.
Prices as of 14 September 2026
Our pick
Hyros
Hyros is the pick if you sell high-ticket or info products whose sales close over calls, webinars and CRM follow-ups. A low-AOV store with a short buying cycle gets little from it.
Frequently asked questions
Which is cheaper, Hyros or Cometly?
Do Hyros and Cometly do the same thing?
Which is better for a high-ticket coaching or info-product funnel?
Can Cometly track a coaching or high-ticket sale that closes on a call?
Can I try either one before I pay?
Sources
Other sources
2 discussions and reviews read for this page. Quotes are excerpts; open a link to read the original in context.
- [h1] Hyros or TripleWhale?
- [h2] Hyros vs Triple Whale
Written by
Dana Rourke
Lead reviewer
Dana Rourke is the lead reviewer at Campaign Buyer. She owns the tracker and attribution coverage: reading what long-term users report about each tool, checking its documentation and pricing, and verifying prices with the vendor before writing the verdict. Keeping the rankings honest mostly means writing down what the top pick gets wrong, so she does that first.
Last checked 2026-09-23