ClickFlare vs Cometly

If you are down to ClickFlare and Cometly, the honest starting point is that these two were built for two different jobs, and for two different kinds of company. Both sit somewhere under the word attribution, but they answer completely different questions. ClickFlare is a cloud ad tracker for affiliates and media buyers: it stamps every click, follows it through a lander to an offer, and tells you which source made money. Cometly is a B2B SaaS revenue attribution tool: it ties ad spend to money that arrived in Stripe and to deals in a CRM. The reader stuck between them is really deciding what they buy traffic for.

ClickFlare runs in the cloud with nothing to install, pulls your ad spend in automatically, fires server-side conversion API events back to Meta, Google, TikTok, Snapchat and Reddit on every plan, and bills by the events you track. Cometly also runs in the cloud, but it feeds Stripe revenue and CRM deal stages into its attribution through the Comet Pixel and server-side events, and bases its price on your monthly pageviews, quoted by its sales team. ClickFlare is a metered tracker for someone buying traffic for offers. Cometly is a quoted service for a SaaS seller that wants its pipeline tied to ad spend.

The one question that decides it: what you buy traffic for

Answer this before you compare a single feature. Do you buy traffic for affiliate offers, sending it to landers and offers that may live on domains you do not even own? Or do you sell B2B SaaS or a subscription through a longer, sales-assisted funnel that closes in a CRM weeks after the click? If your problem is seeing which source, campaign, lander and offer produced a profit at click-level, across any traffic type, that is ClickFlare's problem to solve. If your problem is knowing which ad led to a trial that became a paying customer weeks later, and getting that signal back to the ad platforms so they optimize toward revenue instead of raw form fills, that is what Cometly is for.

How you earn decides it. ClickFlare assumes you run direct-response traffic and want click-level ROI with the modern paid-media plumbing, CAPI and synced spend, working on day one. Cometly assumes a Stripe subscription or a CRM pipeline and a sale that takes weeks, which is why it writes pre- and post-form touch history onto each deal in HubSpot or Salesforce, the part a CRM's own tracking usually cannot see across a long journey. Put a B2B software closed-won question into ClickFlare and it has no CRM data to work from. Send high-volume affiliate traffic through Cometly and you pay pageview-based fees for redirect work it was never built for. Knowing which of those two sentences describes you settles most of the choice.

ClickFlare: cloud tracking with the modern plumbing switched on

ClickFlare is the tracker for the buyer who runs campaigns hands-on and wants conversion feeds and spend import working today without building or hosting anything. It has run as a cloud tracker since 2021, the vendor puts its user base past 3,500 media buyers, and it does what Voluum and RedTrack do: server-side capture with both redirect and direct tracking, automatic ad-cost sync, and conversion API to Meta, Google, TikTok, Snapchat and Reddit. What sets it apart on price is that all of that is on every tier, including the $69 Starter, with no upgrade or percentage of your ad budget attached. That pairing of a full feature set on the cheapest plan and a price that undercuts the older incumbents is why this site ranks it fourth among trackers.

Proof is where it is thin. Independent coverage amounts to a couple of dozen Trustpilot reviews, all five-star, with Trustpilot itself flagging the sample may not be representative, and little organic Reddit discussion to check against. The tracking sits on a 99.99% uptime record since January 2021, so the way to close that gap is to run the 14-day no-card trial against your ad platform's own numbers before you pay. Two smaller notes: everything counts as an event, so high-volume pop or push traffic burns the cap faster than the plan names suggest, and spend data refreshes hourly on the lower plans, so an hour-old ROAS can lag a fast-moving campaign. We do not earn a commission on ClickFlare, so there is no affiliate button for it here. The recommendation stands on its own. The full ClickFlare review covers how it holds up.

Cometly: ad spend tied to Stripe and CRM revenue

Cometly does a narrower and, for a subscription business, 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 you see which ads brought in pipeline and closed-won revenue, 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, so bidding optimizes toward paying customers. 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 friction is in how Cometly sells. It publishes no price and offers no free trial: the Core and Enterprise plans are quoted on a sales call, 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. Insist on a live demo with your real numbers, because that is the only up-front evidence you get. Outside its solid but small G2 record the proof thins out, with Trustpilot at 3.6 and no clear Capterra listing. The full Cometly review walks through the setup and the sentiment in detail.

Two answers for two kinds of business

Each tool answers a different owner's question. ClickFlare answers which source, lander and offer made money at click-level, for a buyer sending traffic to offers on any domain, and feeds that signal back to the ad platforms. Cometly answers which ads produced recurring revenue for a SaaS team, and writes it onto the deal in the CRM. A solo B2B founder on ClickFlare gets a fast click tracker with no Stripe or CRM connection to tell them which ad produced a paying subscriber. A scaling affiliate on Cometly pays pageview-based fees for a job ClickFlare does at click-level with CAPI already switched on.

So your operation breaks the tie. If you run affiliate campaigns and live or die by click-level ROI and feeding the ad platforms, 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, the click tracker has no pipeline to read and no revenue layer to attach. Match the tool to how your revenue actually arrives and the rest of the comparison mostly answers itself.

Where the pricing diverges

The two are billed on different measures, so there is no crossover point to model, only two shapes to compare. ClickFlare meters events: its entry plan, billed yearly, gets you in, and the bill climbs with the events you track, with overage that never hard-stops. Because every visit, click, conversion and postback counts as an event, estimate your real volume before you pick a tier. Cometly does not publish a price at all: its plans are usage-based and quoted by sales, so you cannot line its cost up against a competitor before you talk to them, or test it before you buy. If a metered cloud bill you can read on the pricing page fits how you work, that points to ClickFlare. If you can accept a quote you only see once sales has called you, that is the friction you take on with Cometly.

Count your own usage before either bill. ClickFlare's tiers are public, but events add up faster than plan names suggest on high-volume traffic. Ask Cometly for a written quote against your actual monthly pageviews, because usage-based pricing climbs as your traffic grows, and ask what the paid onboarding includes before you commit.

A third path if you host the funnel yourself

Both of these tools measure traffic to pages and offers that live somewhere else. ClickFlare stamps a click and follows it to a lander and an offer you host on another platform, and Cometly reads revenue out of a Stripe account and a CRM that sit elsewhere too. There is a different way to close the same gap, worth naming because it changes where the data lives. ElasticFunnels is a funnel platform for teams running paid traffic that builds the pages and hosts the checkout itself, and keeps its ad-spend and conversion reporting on the same data layer as those pages, the CRM and the sale. Because a sale closes in a checkout it hosts, that conversion is a first-party event it records at the moment of purchase, and it reports purchases, refunds, chargebacks and renewals to your affiliate networks from the server, the network-attribution job ClickFlare does for click traffic. It also 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.

Being new is its main limitation. ElasticFunnels is younger than either tool here, and there is very little independent third-party review coverage to check its claims against, so until you run real volume through it you are largely taking the vendor's word for how its reporting and postbacks hold up. That is what you would expect of a platform this recent, where ClickFlare has run since 2021 and Cometly has a consistent G2 record you can read before you buy. Its reporting also covers only the funnels it hosts, so an affiliate tracking clicks across offers on other people's domains still needs a dedicated tracker like ClickFlare for that traffic, and a B2B SaaS team attributing a sales-led motion that closes in an outside CRM still needs a tool like Cometly. It suits the seller who runs their own pages and checkout end to end, next to either tool.

Which one for you

You buy paid traffic for affiliate offers: ClickFlare. Click-level ROI, automatic ad-cost sync and server-side CAPI to Meta, Google, TikTok, Snapchat and Reddit are on every plan, with nothing to install and a price that undercuts Voluum. Estimate your real event count first, and check the numbers against your own traffic during the no-card trial, since the review scores cannot do that for you.

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 or a free trial and you make the demo prove the tracking on your own numbers first.

You host your own pages and checkout end to end: look at ElasticFunnels alongside them, with the newness caveat above in mind, and keep a tracker like ClickFlare for any traffic that closes on domains you do not host, or Cometly for a software sale that closes in your CRM.

ClickFlare is our default pick here because more readers who reach this comparison buy traffic for offers than sell B2B software. On its own turf, a B2B 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 a click tracker that never sees a deal. If you are actually weighing attribution tools for a software business, our Northbeam vs Cometly comparison takes the next step. If you are choosing between click trackers, Binom vs ClickFlare and our ad tracker ranking are the ones to read next, and Binom vs Cometly runs this same fork with a self-hosted tracker in ClickFlare's place.