What is a tracker and how to stop burning your budget blindly

Imagine an affiliate’s morning—let’s say his name is Dimon. Yesterday, Dimon launched 40 creatives and three GEOs with a test budget. Today, he checks his ad account and sees 3,800 clicks—the money is gone. He opens the affiliate network and finds 12 conversions, so something has landed in his balance. 

But there’s a huge gap between these two numbers, because neither the ad account nor the affiliate network can answer the one question that really matters right now: which of the forty creatives brought those 12 conversions, and which ones just burned the budget? There’s plenty of data to analyze. The problem is, it’s scattered across six different tabs, and nobody has matched it all together yet. Simply put: 

• The ad account knows about clicks, but not about deposits; 
• The affiliate network knows about deposits, but not which ad brought the player;
• The Google Sheet only knows what Dimon managed to enter by hand at 3 a.m. 

So what do you do?

You need a tracker—a place where spend finally meets revenue, and it becomes clear what came from where, what to cut, and what to scale. In affiliate marketing, a tracker is a core tool you need to set up right away, or even the best campaigns won’t make sense. 

Let’s break down what a tracker is, when you need one (and when you don’t), how much it costs, and how to pick your first one.

What is a tracker

A tracker is a layer between your ads and the offer, and every click passes through it. 

Here’s how it works:

1. The user sees your ad and clicks on it → 
2. Instead of sending the user straight to the offer, the link first takes them to the tracker →
3. The tracker instantly reads the “passport” of the click—country, device, OS, browser, source, specific creative. 
4. It immediately redirects the user to the landing page →
5. The person registers or makes a payment. 
6. The affiliate network sends this conversion back to the tracker with a special signal. 

This signal is called a postback (a server notification that a conversion has happened; kind of like a receipt you get after paying at the register).

As a result, you get an end-to-end picture that no single tab could give you: this click from this creative in this GEO turned into this deposit. Dimon finally sees not just two disconnected numbers, but the whole chain—and can make decisions based on data, not just gut feeling.

How a tracker is different from a TDS

These two terms often go together, and they can be confusing for beginners. 

TDS (traffic distribution system) does one very important thing: it distributes clicks according to rules. Mobile traffic goes here, desktop traffic goes there, Germans get the German landing, the rest of the world gets the English one. Basically, it’s a smart traffic switchman.

A tracker does all the same things plus tracks money: it routes traffic flows and records what each of them turns into. 

Previously, TDS was separate software, and you really had to choose between a TDS and a tracker. Today, traffic distribution is just one of the features inside any decent tracker, and arguing “tracker or TDS” in 2026 makes about as much sense as choosing between a smartphone and a basic phone.

Who uses it and why

A tracker isn’t for everyone, but for those who buy traffic and need to track it. A solo affiliate uses it to find a profitable combo among dozens tested. A team uses it to keep all stats in one place, and buyers work through roles and permissions without sharing ad account passwords. SEO specialists with site networks run thousands of pages through a tracker. Affiliate networks use it to monitor who is sending them what kind of traffic.

The profession of “tracker specialist” exists on its own—people build businesses, run streams, and charge for setting up and integrating Keitaro. Grigory, Keitaro’s Head of Sales, describes the tool’s status in a Partnerkin interview without false modesty: for an affiliate, a tracker is like Figma for a designer or a framework for a developer—a basic skill, without which you simply won’t get invited to a webmaster job. He’s supposed to praise his product, but he’s not exaggerating about the job market: open any affiliate job board and “experience with Keitaro” is a standard requirement for webmasters.

He also notes a detail that separates amateurs from pros: a newbie who loses money usually just quits, while an experienced webmaster breaks down the loss in detail. Those “details” live inside the tracker. Without it, a loss is just a loss. With it, a loss is a diagnosis: wrong GEO, wrong device, wrong landing.

When you don’t need a tracker

Now for what tracker vendors usually skip. Not everyone always needs a tracker, and pushing it as a must-have for beginners only adds confusion.

Dimon has a coworking neighbor who runs one combo on one affiliate network. One offer, one source, one GEO. He doesn’t need a tracker: the affiliate network provides stats via SubID (tags passed in the link showing where the traffic came from), and that’s enough to understand what’s going on. Adding another tool on top is like buying a truck to bring home a carton of milk once a week.

You can safely skip the tracker if:

1. You have one combo and one network. SubID and the network’s built-in stats cover about ninety percent of your needs.
2. Traffic stays within a single ecosystem. If you’re running traffic from Facebook and tracking everything with the Facebook pixel, a separate tracker is unnecessary for now.
3. You’re at the “testing a niche with a hundred dollars” stage. First, find a working combo, then build the infrastructure around it—not the other way around.
4. You’re doing pure SEO without paid traffic. If you have no expenses to match with income, there’s nothing to track yet.

The rule is simple: you need a tracker when the cost of not knowing exceeds the cost of a subscription. As long as your “blindness” costs you less than forty euros a month, paying the same forty to see clearly makes no mathematical sense. Once being blind costs more—get a tracker.

Types of Trackers

All trackers fall into two major camps, and the difference isn’t in features but in where your data lives and who manages the server.

Server-based

A server-based tracker (also called self-hosted) is installed on your own VPS—a rented virtual server. You pay for the software license and separately for the server, and in return you get full control: data is stored only with you, redirect speed depends solely on your hardware, and no outsider can peek into your stats or ban you at their discretion.

The price for this freedom—you’re your own sysadmin. Updates, backups, security, a server crashing in the middle of the night—it’s all on you. The classics here are Keitaro and Binom. The server-based option is chosen when volumes are high, verticals are gray, and the question “where is my data stored” is met with the industry’s usual paranoia.

Cloud

A cloud tracker (cloud, SaaS) works on a “sign up and go” model. No server needed, nothing to install, the vendor hosts everything—you just log in via browser and start running traffic in ten minutes. You pay as you use; stop paying and access is cut off. Examples: RedTrack, BeMob, Voluum, PeerClick.

The difference between server-based and cloud is like owning an apartment versus staying in a hotel. In a hotel, you can move in within an hour, towels are changed for you, and the electrician fixes the lights. But your stuff is on someone else’s property, and you can’t just leave quietly with all your belongings—the data belongs to the owner. In your own apartment, everything is yours and no one can evict you, but you’re also responsible for the plumbing. Like most beginners, Dimon starts with the hotel—he doesn’t have his own place yet and has no time to manage it.

There’s also a third way, which is often discussed in 2026: some webmasters don’t buy a ready-made tracker at all, but build a custom one using AI agents. That’s a separate topic and not for beginners—we’ve already covered it in detail in our article on tracker vibe-coding. It’s definitely not an option for starters: first learn to drive, then build your own car in the garage.

Tracker Pricing

This is where the specifics with numbers begin—the kind of details most reviews lack. All prices are current as of August 2026, and I’m including links to official pages—rates can change over time.

Server-based. You pay in two parts: license plus server.

• Keitaro: from 40 euros per month for the Starter plan with annual payment, 72 for Advanced, 104 for Expert. The difference is in the domain limit (1 / 100 / 500).
• Binom: 149 dollars per month or 104 if paid annually for a self-hosted license—no click limits at all, you pay a fixed amount even for a billion clicks.
• On top of the license—VPS. That’s another 5–15 dollars per month, and this line is often forgotten in calculations, but it’s there.

Cloud-based. You pay a single amount, usually based on event volume.

• BeMob: has a free plan forever—100,000 events per month and data storage for one month. Paid plans start at 49 dollars (Professional, one million events) up to 499 (Enterprise).
• RedTrack: from 69 dollars per month for Builder with two million events, and it goes up to enterprise tiers.
• Voluum: from 119 dollars per month for Profit (one million events, 20 campaigns)—this is already the upper price segment.

A separate note about the word “free,” which everyone loves to slap on every landing page. Truly free trackers exist, but with caveats: 

The BeMob free plan is real, but it hits an event ceiling. Almost everyone offers 14-day trials, but that’s a test drive, not a free tracker. Open-source and custom-built options don’t charge for a license, but they cost your time and server. There’s no tracker that handles real volumes and asks absolutely nothing in return—Dimon already tested that with his own budget.

How to connect a tracker

Let’s say you’ve chosen and paid. What’s next? The general launch flow is the same for all trackers, only the interface details differ:

1. For a cloud tracker, the process is short: register, add your traffic source, add the affiliate network (and insert the postback URL so conversions are sent back), create a campaign, get the tracking link from the tracker, and place it in your ad account instead of the direct offer link. 
2. For a self-hosted tracker, it’s the same, but first you rent a VPS and install the tracker using the auto-installer — usually a wizard in a few clicks, not manual config hassle.

The first setup will take 30–60 minutes, after that, each new campaign will take about five minutes. The main thing is not to mess up the postback — that’s where most people stumble.

Here’s how it looks in real life, as described by affiliate marketer Dima Leto on his channel: he launched a test, and in the morning saw zero registrations and zero deposits in the tracker, but in the affiliate network — five registrations, a deposit, and a 100% ROI hit. He started digging — the postback was set from another account, he needed to change one tag, sub8 to sub5, but didn’t do it because he was setting up at night. Traffic is flowing, money is coming in, but the tracker sees nothing because of one digit in one link.

Tracker Features

Next — what questions the tracker answers instead of your Google Sheet. Each report closes a specific gap in understanding where your money comes from or leaks out.

Campaign Analytics

This is the main screen, the reason for it all: spend versus revenue for each campaign in one table. ROI (return on investment), CPA (cost per action), CR, CTR, EPC — the tracker calculates and summarizes all the key metrics. Instead of six tabs and a calculator, Dima has one row that instantly shows if the campaign is in profit or loss.

Landing Page Analytics

The tracker can split traffic between multiple landing pages and show which one converts better. This is a split test (A/B test): you upload two landing page variants, the tracker automatically splits the traffic 50/50, and after a day or two shows which landing or pre-lander brings in more money. Instead of endless guessing and “I think the blue button is better than the red one” — you get conversion numbers.

Offer Analytics

You can send the same traffic to different offers and affiliate networks, and the tracker will show where the returns are higher. This is also where offer rotation and trafficback live — a feature that catches traffic that doesn’t fit the main offer (for example, a user from a GEO the offer doesn’t accept) and sends it to a backup, so the click isn’t wasted. A small thing, but at scale it adds a noticeable percentage to your profit.

Traffic Source Analytics

The tracker breaks down stats by sources, zones, and placements. This is especially important in push and teaser traffic, where you get thousands of small placements of varying quality. If you see a specific zone draining your budget without conversions, add it to the blacklist and the tracker stops sending traffic there.

Click Analytics

The deepest level is the click log, where you can see the passport of each individual click: IP, GEO, device, OS, time, whether the click is unique or a duplicate. This is also where bot filters and anti-fraud are built in—the tracker weeds out junk and suspicious traffic so you don’t pay for bot clicks. Triggers also work at this level—auto-rules like “if the campaign ROI drops below zero in the last hour, stop it and send me a notification in Telegram.” Plus, there’s an API for those who want to pull data out and build their own dashboards.

Under the Hood: Macros, Postback, and No-Redirect

A bit of tech—just enough to avoid common pitfalls during your first setup.

How does the tracker know which ad the click came from? From macros—variables that the traffic source inserts into the link when clicked: campaign ID, creative ID, placement, GEO. The tracker reads these parameters and assigns each click its own clickid—a unique number to identify it later. When the affiliate network sends a postback, it returns that exact clickid to the tracker: “this number converted.” That’s how the chain closes.

Two ways to send a conversion. The reliable one is S2S postback (server-to-server): the affiliate network’s server pings the tracker’s server directly. It works independently of the user’s browser. The old method is a pixel—a snippet of code on the “thank you for your purchase” page: it gets killed by ad blockers and browser restrictions, so by 2026, wherever there’s a choice, S2S is the way to go.

Redirect or no-redirect. The classic setup is a click going through the tracker’s domain with a 302 redirect. It takes a minute to set up, but has two downsides: extra milliseconds for the transition (on cheap mobile traffic, some clicks get lost along the way) and visibility to moderation. Google explicitly forbids domain and chain manipulation to bypass review—this is described in their ad network abuse policy, and a redirect to a non-matching domain is a red flag for their systems. 

That’s why for Google Ads and Facebook, no-redirect tracking is used: the ad contains a direct link to the landing page, and a script on the page sends data to the tracker. The user doesn’t see a redirect, nor does moderation, but stats are still collected. All major trackers in the list below support this—just look for “no redirect” or “LP pixel” in the documentation when setting up.

Top 5 Trackers 2026

Disclaimer one: there’s no universal “best” tracker. There’s one that fits your needs, volumes, and level of technical paranoia. Below are five proven market veterans with pricing and specifics. But you’ll still have to pick the best tracker for yourself—the one you’ll keep paying for after the trial ends.

Disclaimer two: all prices and plans are current as of the article’s publication.

Keitaro — the server-side industry standard

A self-hosted tracker that has become the de facto industry standard: integrations and guides are written for it, and it often appears in job requirements. Costs from €40 to €104 per month with annual payment — the higher the plan, the more domain limits and access to advanced features you get.

Strengths. Cloaking is built in out of the box, it has its own GEO database, integrations with Facebook, Google Ads, TikTok, Cloudflare, and domain registrars, API, and a landing page editor — though integrations and API access are split across plans, and the best features are only on Expert. 

The whole industry revolves around Keitaro: any problem has likely already been solved on the forum, and there’s a ready-made postback template for any affiliate program. For gray verticals, this is crucial — no need to reinvent the wheel.

Weaknesses. It’s a server, which means installation, updates, and admin panel security are on you. For a complete beginner, the entry threshold is higher than with a cloud solution. And there’s a separate issue — reputation: due to its popularity, Keitaro got caught up in a high-profile story in 2026. 

Researchers from Infoblox and Confiant analyzed how it was used to hide fraudulent schemes: over four months — from October 2025 to January 2026 — they found about 15,500 domains on malicious instances, hiding everything from investment scams to bank card phishing, and The Hacker News counted over 120 separate campaigns in this story. 

The tracker itself isn’t to blame — when a tool becomes the standard, it’s used by people you wouldn’t want to share a report with. The developers cooperated with the researchers, but the aftertaste remains.

Who it’s for. Those who already have volumes, work with gray verticals, and need to keep all stats in-house. For a first tracker, it’s often overkill (though many would disagree).

Binom — server-side tracker for high volumes

The second heavyweight server tracker and Keitaro’s main competitor. License — $149 per month or $104 with annual payment, with a pricier cloud option available. The key feature: you don’t pay per click — just a fixed fee, even for a billion visits, and Binom handles up to 260 million clicks per day. Unlimited users, domains, and data storage — forever.

Strengths. Processing and redirect speed — that’s why it’s chosen for high volumes, where every hundred lost clicks means lost money. Binom Protect anti-bot protection (detects bots, VPNs, iOS emulators) — though it’s a separate product starting at $69 per month. And in spring 2026, Binom added automatic migration from Keitaro — a telling move in a market where competitors are fighting for each other’s clients.

Weaknesses. Like Keitaro, it requires a server and someone to set it up. The entry price is higher than its competitor, and full anti-bot protection is an extra charge. For beginners without volume, there’s no reason to overpay.

Best for. Media buyers and teams with high traffic, where speed and a predictable bill — not tied to the number of clicks — matter most.

RedTrack — cloud with integrations and CAPI

The first cloud tracker on the list — no server needed, everything runs on the vendor’s side. Plans start at $69 per month for Builder (two million events), then Solo, Team, and Enterprise for growing volumes and user numbers. 14-day trial.

Strengths. The main feature is server integrations and CAPI (sending conversions directly from server to ad accounts, bypassing the browser): for white-hat Facebook and Google campaigns, this is almost a must-have now, and RedTrack covers it out of the box. Plus, it has a dedicated e-commerce and brand solution with free server-side conversion sending — so the tracker isn’t just for arbitrage, which speaks to the product’s maturity.

Weaknesses. Pricing is tied to event volume and grows with it, and some handy add-ons (faster spend sync, automation) cost extra. For truly gray verticals, the cloud is always someone else’s territory with their own rules.

Best for. Solo users and teams working with white or gray traffic who need ready-made integrations and CAPI without server hassle.

BeMob — cloud with a live free plan

The main argument for the “free solutions” topic. BeMob offers a forever free plan — 100,000 events per month, ten campaigns, and one month of data storage, no card or payment required. Paid plans are next: Professional at $49 (one million events), Business at $249, and Enterprise at $499.

Strengths. Truly live free entry, Russian interface, and a simple, fast start — the perfect sandbox to understand tracker mechanics without spending a dime. That’s exactly where people like our Dimon usually begin.

Weaknesses. Free comes at a price: on the free and even the entry-level Professional plan, you can’t connect your own domains — neither tracking nor cloaking (these unlock only with Business at $249). Advanced bot filtering (crawler, proxy, webview detection) is also reserved for higher tiers, and storage on lower plans is just one month. So, as a launchpad it’s great, but for serious setups or large volumes, you’ll hit the ceiling and have to move on.

Who it’s for. Beginners and anyone wanting to try a tracker for free, as well as small volumes in white-hat verticals.

Voluum — cloud-based enterprise classic

One of the oldest and most renowned cloud trackers. Starts at $119 per month for the Profit plan (one million events, but only 20 campaigns), while full-featured team plans are much higher — this is the premium price segment of the market.

Strengths. Deep analytics, anti-fraud, integrations with dozens of sources, and most importantly, built-in automation: rules that automatically adjust bids, pause unprofitable campaigns, and reallocate budgets without your involvement. Essentially, it’s not just a tracker, but a media buying control center for those running big budgets.

Weaknesses. Expensive, and you feel it at every step: the entry plan is limited to twenty campaigns, you pay extra for event overages, and the best automation features sometimes have separate price tags. For a solo beginner, it’s overkill.

Who it’s for. Teams and agencies needing a premium enterprise tool with automation and willing to pay for it.

Bonus: PeerClick — affordable cloud with free trial

The sixth extra, which was too good to throw away. If Voluum seems expensive and you want a full-featured cloud solution instead of just BeMob’s free sandbox, take a look at PeerClick. Free trial for 10,000 events without a card, then paid plans start at $99.

It’s designed specifically for affiliate marketing, with an interface and support more tailored to Russian-speaking users, and it’s noticeably cheaper than major Western players like Voluum. The natural downside for a younger player: there are fewer integrations and ready-made templates than the giants offer, and the community is smaller, so you’ll have to set up some things manually. As a second or third entry point after BeMob, when the free plan isn’t enough anymore, it’s a solid option.

Conclusion

Let’s get back to Dimon and his forty creatives. With a tracker, that morning looks different: he opens a single tab and in five minutes sees that three out of forty funnels are profitable, eight sources need to go to the blacklist, and one landing page is draining traffic and needs to be turned off. All because a properly set up tracker finally let Dimon see where he’s making money and where he’s losing it.

This is the whole point of the tool. A tracker doesn’t drive traffic, write creatives, or generate profit. It makes the culprits visible—turning a blind “plus” or “minus” into a clear picture you can actually work with. If you’re running a single funnel with a $100 budget, it’s overkill. But as soon as you scale up and budgets grow, flying blind starts costing more than the subscription—and that’s when a tracker goes from a nice-to-have to something you can’t afford to skip.

A quick checklist to get started:

1. Decide if you need one at all (see section “When you don’t need a tracker”).
2. Choose the type: cloud for ease and starting out, server for volume and control.
3. Get a trial or free plan—BeMob or PeerClick to try it out for free.
4. Set up your first campaign and triple-check the postback. The postback specifically.
5. Give the tracker a week of data before drawing conclusions.

FAQ

01 What is a tracker in affiliate marketing, in simple terms?

It’s a tool that sits between your ads and your offer, tracking every click. It records all click data, sends the user to the right page, and matches clicks with conversions from the affiliate network. Simply put—it’s where you see which ads make you money and which ones spend it.

02 How is a tracker different from a TDS?

A TDS just routes traffic based on rules (mobile here, desktop there). A tracker does that too, plus tracks your money and provides full analytics. Today, traffic distribution is just one feature inside a tracker—standalone TDS solutions are almost extinct.

03 Are there any completely free trackers?

Yes, but with caveats. BeMob has a forever free plan for up to 100,000 events per month. Most others offer 14-day trials. There are open-source and custom-built options, but they’re only free by license—you still pay for your time and server.

04 How much does a tracker cost in 2026?

Cloud trackers—from $49/month (BeMob Professional) to hundreds for top-tier plans. Server-based—from €40 (Keitaro Starter) plus VPS rental $5–15. Binom charges a flat $104–149 for any click volume.

05 What is a postback and why do you need it?

A postback is a server signal from the affiliate network to the tracker indicating that a conversion has occurred. Without it, the tracker sees clicks but not deposits, and half of your analytics simply won't work. You should check your postback setup three times—this is where most people stumble.

06 MyTracker, Yandex Tracker — are they the same thing?

No, these are false namesakes. MyTracker by VK is mobile app analytics, and Yandex Tracker is a team task manager. Neither has anything to do with affiliate marketing, though they're often confused with ad trackers in search results.

07 How do I choose my first tracker?

Start with a cloud tracker that has a free plan or trial—BeMob or PeerClick. This way, you'll learn the mechanics without spending money or setting up a server. Once you get the hang of it and hit volume limits, then consider Keitaro, Binom, or a paid cloud plan.

08 Can you run traffic without a tracker?

At the beginning—yes. If you have one funnel, one affiliate network, and a small budget, SubID and the affiliate network's stats are enough. A tracker becomes essential when you have multiple funnels and sources, and the cost of flying blind exceeds the subscription price.